JPWO2018081017A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2018081017A5 JPWO2018081017A5 JP2019522545A JP2019522545A JPWO2018081017A5 JP WO2018081017 A5 JPWO2018081017 A5 JP WO2018081017A5 JP 2019522545 A JP2019522545 A JP 2019522545A JP 2019522545 A JP2019522545 A JP 2019522545A JP WO2018081017 A5 JPWO2018081017 A5 JP WO2018081017A5
- Authority
- JP
- Japan
- Prior art keywords
- housing
- diaphragm
- pressure sensor
- pressure
- heart
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000000188 Diaphragm Anatomy 0.000 claims description 191
- 239000012530 fluid Substances 0.000 claims description 63
- 230000000747 cardiac effect Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 12
- 230000002785 anti-thrombosis Effects 0.000 claims description 4
- 239000003146 anticoagulant agent Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 241001385733 Aesculus indica Species 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 description 13
- 238000005259 measurement Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 210000001308 Heart Ventricles Anatomy 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000009530 blood pressure measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 229920001721 Polyimide Polymers 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 210000001519 tissues Anatomy 0.000 description 4
- 210000004369 Blood Anatomy 0.000 description 3
- 206010067171 Regurgitation Diseases 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000035812 respiration Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 210000003709 Heart Valves Anatomy 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000001746 atrial Effects 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 201000010238 heart disease Diseases 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium(0) Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N Fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N Perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 1
- RVZRBWKZFJCCIB-UHFFFAOYSA-N Perfluorotributylamine Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)N(C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F RVZRBWKZFJCCIB-UHFFFAOYSA-N 0.000 description 1
- AQZYBQIAUSKCCS-UHFFFAOYSA-N Perfluorotripentylamine Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)N(C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F AQZYBQIAUSKCCS-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001684 chronic Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229960004624 perflexane Drugs 0.000 description 1
- -1 perfluoro Chemical group 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Description
本発明は、一般に植込み型医療機器に関し、より詳細には圧力センサを備えた植込み型医療機器に関する。
一例において、リードレス心臓ペースメーカー（ＬＣＰ）は、患者の心臓の活動を検知してペーシングをするように構成される。リードレス心臓ペースメーカーは、近位端および遠位端を有するハウジングと、ハウジングに対して固定されてハウジングの外部環境に露出した第１の電極と、ハウジングに対して固定されてハウジングの外部環境に露出した第２の電極とを備える。ハウジングは、ハウジングの外部環境に露出した隔膜を備える。この隔膜は、ハウジングの外部環境により隔膜に加えられた圧力に応答し得る。圧力センサは、ハウジングの内部にあって、圧力センサ隔膜に加えられた圧力に応答する圧力センサ隔膜を備え、圧力センサ隔膜に付与された圧力を表す圧力センサ出力信号を与える。流体充填キャビティは、ハウジングの隔膜と圧力センサの圧力センサ隔膜の双方に流体連通し得る。流体充填キャビティは、環境によってハウジングの隔膜に加えられた圧力に関する測定値を圧力センサの圧力センサ隔膜に伝達するように構成される。ハウジング内の回路は、圧力センサと作動的に連絡し得る。回路は、圧力センサ出力信号に基づいてハウジングの外部の圧力を決定するように構成される。
一例において、リードレス心臓ペースメーカー（ＬＣＰ）は、患者の心臓の活動を検知してペーシングをするように構成される。リードレス心臓ペースメーカーは、近位端および遠位端を有するハウジングと、ハウジングに対して固定されてハウジングの外部環境に露出した第１の電極と、ハウジングに対して固定されてハウジングの外部環境に露出した第２の電極とを備える。ハウジングは、ハウジングの外部環境に露出した隔膜を備える。この隔膜は、ハウジングの外部環境により隔膜に加えられた圧力に応答し得る。圧力センサは、ハウジングの内部にあって、圧力センサ隔膜に加えられた圧力に応答する圧力センサ隔膜を備え、圧力センサ隔膜に付与された圧力を表す圧力センサ出力信号を与える。流体充填キャビティは、ハウジングの隔膜と圧力センサの圧力センサ隔膜の双方に流体連通し得る。流体充填キャビティは、環境によってハウジングの隔膜に加えられた圧力に関する測定値を圧力センサの圧力センサ隔膜に伝達するように構成される。ハウジング内の回路は、圧力センサと作動的に連絡し得る。回路は、圧力センサ出力信号に基づいてハウジングの外部の圧力を決定するように構成される。
上記の例のいずれか１つに代替的又は追加的に、別例では、回路は、圧力センサ出力信号に少なくとも部分的に基づいて患者の心臓の心音を検出するように構成される。
上記の例のいずれか１つに代替的又は追加的に、別例では、ハウジングの隔膜は、局所的に薄くされた壁を備える。
上記の例のいずれか１つに代替的又は追加的に、別例では、ハウジングの隔膜は、局所的に薄くされた壁を備える。
上記の例のいずれか１つに代替的又は追加的に、別例では、ハウジングの隔膜は、コンプリアント材料を含む領域を備える。
上記の例のいずれか１つに代替的又は追加的に、別例では、ハウジングの隔膜は、１つ以上のベローズ（ｂｅｌｌｏｗｓ）を備える。
上記の例のいずれか１つに代替的又は追加的に、別例では、ハウジングの隔膜は、１つ以上のベローズ（ｂｅｌｌｏｗｓ）を備える。
上記の例のいずれか１つに代替的又は追加的に、別例では、ＬＣＰは、ハウジングの遠位端を患者の心臓に固定するために固定部材をハウジングの遠位端にさらに備え、ハウジングの隔膜は、ハウジングの近位端に隣接する。
上記の例のいずれか１つに代替的又は追加的に、別例では、ハウジングは、遠位方向に面する遠位端面と近位方向に面する近位端面とを備えた長尺状本体を備え、ハウジングの隔膜は、ハウジングの近位端面に位置する。
上記の例のいずれか１つに代替的又は追加的に、別例では、ハウジングは、ハウジングの外部環境に露出した複数の隔膜を備え、複数の隔膜のそれぞれは、ハウジングの外部環境が対応する隔膜に付与する圧力に応答する。
上記の例のいずれか１つに代替的又は追加的に、別例では、ＬＣＰは、ハウジングの隔膜の上に配置された抗血栓性コーティングをさらに含む。
上記の例のいずれか１つに代替的に又は追加的に、別例では、ハウジングの隔膜は、第１の表面積を備え、圧力センサの圧力センサ隔膜は、第２の表面積を備え、第１の表面積の第２の表面積に対する比率は、少なくとも５対１である。
上記の例のいずれか１つに代替的に又は追加的に、別例では、ハウジングの隔膜は、第１の表面積を備え、圧力センサの圧力センサ隔膜は、第２の表面積を備え、第１の表面積の第２の表面積に対する比率は、少なくとも５対１である。
別例において、リードレス心臓ペースメーカーは、心臓の活動を検知して患者の心臓のペーシングをするように構成される。リードレス心臓ペースメーカーは、近位端と遠位端とを有するハウジングと、ハウジングに対して固定されてハウジングの外部環境に露出した第１の電極と、ハウジングに対して固定されてハウジングの外部環境に露出した第２の電極とを備える。ハウジングは、ハウジングの外部環境に露出した隔膜を備える。この隔膜は、ハウジングの外部環境が隔膜に付与する圧力に応答し得る。ハウジングの隔膜内の応力を検出するために、１つ以上のセンサをハウジングの隔膜に接続することができ、隔膜内の応力は、ハウジングの外部環境によって隔膜に付与される圧力を表す。ハウジング内の回路は、ハウジングの隔膜内で検出された応力に少なくとも部分的に基づいてハウジングの外部圧力を決定するために、１つ以上のセンサと動作可能に通信し得る。
上記の例のいずれか１つに代替的又は追加的に、別例では、ハウジングの隔膜は、局所的に薄くされたハウジング壁を備える。
上記の例のいずれか１つに代替的又は追加的に、別例では、局所的に薄くされたハウジング壁は、第１のより厚い壁厚から第２のより薄い壁厚にかけて移行部を備える。
上記の例のいずれか１つに代替的又は追加的に、別例では、局所的に薄くされたハウジング壁は、第１のより厚い壁厚から第２のより薄い壁厚にかけて移行部を備える。
上記の例のいずれか１つに代替的又は追加的に、別例では、１つ以上のセンサは、ピエゾ抵抗器（ｐｉｅｚｏ ｒｅｇｉｓｔｏｒ）を備え、隔膜内の応力は、圧縮と伸張のうちの１つ以上からなる。
別例において、植込み型医療機器（ＩＭＤ）は、近位端と遠位端とを有するハウジングと、ハウジングに対して固定されてハウジングの外部環境に露出した第１の電極と、ハウジングに対して固定されてハウジングの外部環境に露出した第２の電極とを備える。ハウジングは、ハウジングの外部環境に露出した隔膜を備える。隔膜は、ハウジングの外部環境が隔膜に加える圧力に応答することができる。圧力センサは、ハウジングの内部に配置されて、圧力センサ隔膜に加えられた圧力に応答して圧力センサ隔膜に加えられた圧力を表す圧力センサ出力信号を提供する圧力センサ隔膜を備える。流体充填キャビティは、ハウジング隔膜と圧力センサの圧力センサ隔膜との双方に流体連通し得る。流体充填キャビティは、環境がハウジングの隔膜に加える圧力に関連する測定値を圧力センサの圧力センサ隔膜に伝達するように構成し得る。ハウジング内の回路は、圧力センサと作動的に連絡し得る。回路は、圧力センサ出力信号に基づいてハウジングの外部圧力を決定して、第１の電極と第２の電極とを介して別の装置に通信するようにさらに構成し得る。
圧力センサ６４０は、圧力隔膜と圧力隔膜上のピエゾ抵抗器（ｐｉｅｚｏｒｅｓｉｓｔｏｒｓ）とを備えたＭＥＭＳデバイス、ピエゾ電気センサ（ｐｉｅｚｏｅｌｅｃｔｒｉｃ ｓｅｎｓｏｒ）、キャパシタマイクロマシンド超音波トランスデューサ（ｃＭＵＴ）、コンデンサー、微圧計、表面音響波（ＳＡＷ）装置、または心圧を測定するのに適した他の適切なセンサ、などを備えたＭＥＭＳ装置を備えうる。圧力センサ６４０は、本明細書に記載の力学的検知モジュールの一部とすることができる。圧力センサ６４０から得られた圧力測定値を使用して、心周期にわたって圧力曲線を生成することができると考えられる。圧力センサ６４０は、ＬＣＰ６１０が植え込まれたチャンバー内の圧力を測定したり検知し得る。例えば、左心室（ＬＶ）に植え込まれたＬＣＰ６１０は、ＬＶ圧を検知し得る。圧力センサ６４０は、経時的に圧力の変化を導き出すべく（単独、またはＬＣＰ６１０内の他の回路と組み合わせて）構成されて、心房-心室ペーシング遅延を調整して心房再同期療法（ＣＲＴ）を最適化するために使用され得る。いくつかの場合には、圧力センサ６４０は、ａ波を検出してＣＲＴを最適化するためにＬＣＰ６１０のペーシングのタイミングを変更するように構成される。さらに、植込み施術中に、圧力を検知することによって、チャンバー内におけるＬＣＰ６１０の配置を最適化し得る（例えば、異なる植え込み位置でサンプリングして最良の位置を使用することによって）。頻繁に圧力をモニタリングすることは、心臓疾患を抱える患者を管理するのに有益であり得る。また、頻繁に圧力をモニタリングすることは、慢性心疾患、高血圧、逆流、弁の問題、心房収縮の検出、および他の問題の対処に有用であり得る。圧力センサ６４０は、呼吸や関連する疾患（例：慢性閉塞性肺疾患（ＣＯＰＤ）など）を監視するために使用し得る。これらは、単なる例である。
ここで、図１０を参照する。図１０は、ＬＣＰ９００の近位端９０４の拡大断面図を示す。ハウジング９０２は、近位に面する（例えば、遠位端面とは一般に反対方向）近位端面９１８を備える。いくつかの場合には、ハウジング９０２の近位端面９１８は、隔膜９２０を形成する。いくつかの場合には、隔膜９２０は、ハウジングの材料自体から形成される。そのように設けられた場合には、隔膜９２０の部分においてハウジングの壁の厚みは、隔膜９２０の可撓性を高めるために薄くされる。別の場合には、隔膜９２０は、例えば、限定ではないがシリコーン、ポリイミドなどの別の材料で形成されて、隔膜９２０に対して加えられた圧力に応答する変形または移動可能な隔膜９２０を形成する。いずれの場合において、隔膜９２０は、この明細書により詳細に説明するが、心臓（例えば、左心室）内の圧力（ハウジング９０２の外側）が変化した時に撓んだりまたは変形するように製造され得る。近位端面９１８全体が隔膜９２０を形成する場合もあるが、端面９１８の一部のみが隔膜９２０を形成する場合もあると考えられる。いくつかの場合には、隔膜９２０は、直径１ミリメートル以下である。別の場合には、隔膜９２０は、直径１ミリメートル以上である。いくつかの場合には、隔膜９２０は、円形状を有する。別の場合では、隔膜９２０は、正方形、長方形、または任意の別の好適な形状を有する。図に示す例では、隔膜９２０は、ハウジング９０２の外側の心内膜内圧をハウジング９０２の内部に配置された圧力センサ９２２に伝達するように構成される。
本明細書でより詳細に説明するが、隔膜９２０は、ハウジング９０２の近位端面９１８に配置する必要はない。隔膜９２０は、ハウジング９０２の任意の表面（または、設けられる場合には、ドッキング部材）に形成し得ると考えられる。いくつかの場合には、隔膜９２０をハウジング９０２の近位端９０４にまたはそれに近接して配置することによって、隔膜を心臓弁の方向に最も大きな圧力変化を有する方向に配置することができ（ＬＣＰ９００が心臓の尖端に配置されている場合には）、より高い信号レベルを実現し得る。また、隔膜９２０を心臓組織から離間して配置することもでき、この場合には、隔膜９２０が線維化される（ｆｉｂｒｏｓｓｅｄ－ｏｖｅｒ）可能性を減少することができる。いくつかの場合には、隔膜９２０は、組織成長を防止するべく抗血栓性コーティングでコーティングされる。
図１０では、圧力センサ９２２は、隔膜９２０に隣接して配置されるが、必ずしも直接接触して配置されなくてもよい。そのように設けられた場合には、流体９２８で満たされた流体充填キャビティ９２６は、ハウジングの隔膜９２０と圧力センサ９２２との間に配置し得る。場合によっては、図１１に最もよく示されているように、圧力センサ９２２は、隔膜９３４を備え、隔膜は、流体充填キャビティ９２６に露出されている。流体充填キャビティ９２６は、環境（例えば、心内膜内圧）からハウジング９０２の隔膜９２０に加えられる圧力に関する測定値を圧力センサ９２２の圧力センサ隔膜９３４に伝え得る。場合によっては、流体充填キャビティ９２６は、ハウジング９０２の可撓性を有する隔膜９２０と圧力センサ９２２の隔膜９３４の間など、ハウジングの容積の一部に限定し得る。流体９２８を閉じ込める為に、Ｏリング９２３または別のシールを使用し得る。別例では、流体充填キャビティ９２６は、ハウジング９０２の全容積（例えば、他の構成要素によって占められていない容積）を包含し得る。
流体充填キャビティ９２６は、非圧縮性流体９２８で充填し得ると考えられる。いくつかの場合には、流体９２８は、誘電性または非導電性である。いくつかの例示的な流体９２８は、鉱油、フルオロカーボンペルフルオロヘキサン、ペルフルオロ（２－ブチル－テトラヒドロフラン）、ペルフルオロトリペンチルアミン、およびフロリナート（Ｆｌｕｏｒｉｎｅｒｔ（登録商標））（ミネソタ州セントポール、スリーエム（３Ｍ）社製）を含み得るが、これらに限定されない。場合によっては、流体９２８は、特に体温（例えば、３７℃）で、ハウジングの内側で発生する可能性のある気体に高溶解性である。例えば、流体９２８は、水素、ヘリウム、窒素、アルゴン、水などの気体または液体であって、例えばＬＣＰ９００の内部構成要素が気体を放出する結果としてハウジングの内部に発生する気体または液体に対して高溶解性である。圧力または外力９３０が隔膜９２０の外面に付与されると、それに応答して隔膜９２０は内側に撓んで、流体９２８は、矢印９３２に示すように、圧力センサ９２２に力を伝達することができる。圧力センサ９２２は、圧力または外力９３０を表わす圧力センサ信号を提供し得る。
いくつかの場合には、流体９２８（および隔膜９２０のうちの少なくともいずれか一方）は、血液の音響インピーダンスに適合するように選択し得る。これにより、圧力センサ９２２を音響圧力センサとして使用することが容易になる。いくつかの場合には、圧力センサ９２２を使用して、心音、弁の逆流、呼吸、血流、血流乱流及びその他の適切な音のうちの少なくとも１つなどの様々な音を検出し得る。いくつかの場合には、最大２００Ｈｚまたはそれ以上の周波数を有する音を検出し得る。
いくつかの場合には、圧力センサ９２２は、図１１に示すような微小電気機械システム（ＭＥＭＳ）圧力センサである。図１１は、例示のＭＥＭＳ圧力センサを示す断面図である。ＭＥＭＳ圧力センサは、シリコン基板の裏側に凹部を異方性にエッチングして薄い可撓性の隔膜９３４を残すことによってしばしば形成される。絶対圧力センサの場合には、密閉キャビティ９４６が隔膜９３４の背後に形成される。密閉キャビティ９４６は、ゼロに近い非常に低い圧力まで排気し得る。動作中には、隔膜９３４の前側は、流体９２８などからの入力圧力にさらされて、入力圧力と密封キャビティ９４６内の真空圧力との差に関する量だけ撓むかまたは変形する。
圧力センサ９２２の隔膜９３４は、１つ以上の検知素子９３６を備え、隔膜９３４の撓みを検出し得る。いくつかの場合には、センサ素子は、ピエゾ抵抗器を備え、抵抗は、隔膜９３４の応力が上昇すると共に変化する。ピエゾ抵抗器は、ホイートストンブリッジ回路など、隔膜９３４で検知された応力の量に関する信号であってハウジング９２０の隔膜の外面に加えられた圧力量に関する信号を出力する回路に接続される。応力は、隔膜９２０の圧縮または伸張のうちの１つ以上であり得る。いくつかの場合には、圧力センサ９２２の隔膜９３４およびハウジングの隔膜９２０のうちの少なくともいずれか一方は、さらに薄くしたり、１つ以上の支持ボス（ｓｕｐｐｏｒｔ ｂｏｓｓｅｓ）を備えて検知能を高めたり隔膜の撓みの線形性を高める為に役立ち得る。
いくつかの場合には、回路９３８は、第１の基板９４０内に設けられてセンサ素子９３６に接続される。回路９３８は、出力信号を圧力センサ９２２のボンドパッド（ｂｏｎｄ
ｐａｄｓ）９４８に供給する前にある一定レベルの信号処理を行うように構成し得る。信号処理回路は、センサ素子（例えば、ピエゾ抵抗器９３６）で生成された生のセンサ信号をフィルタリングしたり、増幅したり、線形化したり、較正し得る。センサ素子９３６は、ピエゾ抵抗器として説明されているが、センサ素子９３６は、容量性出力値（ｃａｐａｃｉｔｉｖｅ ｏｕｔｐｕｔ ｖａｌｕｅ）を提供するように構成してもよいと考えられる。例えば、隔膜９３４の裏側は、コンデンサセンサの第１のプレートを支持して、第２の基板の上側は、第２のプレートを支持する。隔膜９３４が第２の基板に向かって撓んだ場合には、第１のプレートと第２のプレートとの間の距離は変化する。これにより、第１プレートと第２プレートとの間の静電容量は変化する。この静電容量の変化は、回路９３８で検知し得る。
ｐａｄｓ）９４８に供給する前にある一定レベルの信号処理を行うように構成し得る。信号処理回路は、センサ素子（例えば、ピエゾ抵抗器９３６）で生成された生のセンサ信号をフィルタリングしたり、増幅したり、線形化したり、較正し得る。センサ素子９３６は、ピエゾ抵抗器として説明されているが、センサ素子９３６は、容量性出力値（ｃａｐａｃｉｔｉｖｅ ｏｕｔｐｕｔ ｖａｌｕｅ）を提供するように構成してもよいと考えられる。例えば、隔膜９３４の裏側は、コンデンサセンサの第１のプレートを支持して、第２の基板の上側は、第２のプレートを支持する。隔膜９３４が第２の基板に向かって撓んだ場合には、第１のプレートと第２のプレートとの間の距離は変化する。これにより、第１プレートと第２プレートとの間の静電容量は変化する。この静電容量の変化は、回路９３８で検知し得る。
いくつかの場合には、ハウジング９０２の隔膜９２０は、第１の表面積を有し、圧力センサ隔膜９３４は、第２の表面積を有し得る。第１の表面積の第２の表面積に対する比は、少なくとも５対１、または１０対１より大きいか、または２０対１より大きいか、またはそれ以上であり得る。いくつかの例では、圧力センサ９２２は、１ｍｍＨｇの精度と１ｍｍＨｇ未満の分解能で０～２４０ｍｍＨｇ（ゲージ）の範囲で圧力測定値を取得するように構成される。いくつかの例では、圧力センサ９２２は、（例えば、患者が激しい運動をするときに）２４０ｍｍＨｇより大きな圧力測定値を取得するように構成し得ると考えられる。圧力センサ９２２は、１００ヘルツ（Ｈｚ）を超えるサンプルレートで圧力測定値を取得するように構成し得る。これにより、圧力測定値を使用して、限定ではないが、ｄＰ／ｄＴ、ダイクロティックノッチ（ｄｉｃｒｏｔｉｃ ｎｏｔｃｈ）などの心周期の特性を決定することができる。
いくつかの実施形態では、１つ以上のセンサ素子（たとえば、ピエゾ抵抗器）は、ハウジング９０２の隔膜９２０の内面およびハウジング９０２そのもののうちの少なくともいずれか一方に直接的に配置される。したがって、センサ素子は、ハウジング９０２の隔膜９２０およびハウジング９０２のうちの少なくともいずれか一方の応力を検出し得る。センサ素子は、１つ以上の導電体９２４を介して回路（例えば、制御電子機器９１０）に動作可能に接続され得る。この実施形態は、流体充填キャビティ９２６、流体９２８、圧力センサ９２２の隔膜９３４などの必要性を否定するものではない。
いくつかの場合には、異なる材料を有する隔膜９２０を設けなくてもよい。言い換えれば、隔膜９２０は、ハウジング９０２の他の部分と同一材料、且つ同一厚さで形成し得る。例えば、ハウジング９０２は、撓んだり変形して、ハウジング９０２の外側の圧力をハウジングの内部に配置された圧力センサ９２２に伝達する。例えば、ハウジング９０２は、外圧に応答するハウジング９０２の相対移動が、内圧センサ９２２に接続し得るようにコンプライアンスを有する。内圧センサ９２２は、患者にＬＣＰ９０２を植え込む前に外部圧力に対して較正し得る。較正データは、ＬＣＰ９００のメモリおよび電気回路のうちの少なくともいずれか一方に保存し得る。例えば、ＬＣＰ９００が植え込まれると、環境がハウジング９０２に加える圧力（例えば、心内膜内圧）に関連する測定値は、圧力センサ９２２の圧力検知隔膜９３４に伝達される。ハウジング９０２に付与される圧力と圧力センサ９２２で取得される圧力読み取り値の間には、いくらかの圧力損失（例えば、１～２０％の範囲内）がある可能性があると考えられる。この圧力損失は、ＬＣＰ９００に保存された較正データを使用して圧力センサ９２２からの圧力センサ信号を調整することによって補償（例えば、無効化）し得る。非圧縮性流体は、本明細書に記載したものと同様の方法で、ハウジング９０２と圧力センサ９２２の圧力検知隔膜９３４とに接続し得ると考えられる。例えば、ハウジング９０２全体または一部は、非圧縮性流体で圧力センサ９２２に接続し得る。
図１２は、隔膜９６０と圧力センサ９６２を有する別例のＬＣＰ９５０の近位端部９５４を示す図である。ＬＣＰ９５０は、形式および機能において上記のＬＣＰ１００、６１０、９００と同様であってよい。ＬＣＰ９５０は、ＬＣＰ１００、６１０、９００に関して上述したモジュールおよび構造的特徴のうちの少なくともいずれか１つを備え得る。隔膜９６０、圧力センサ９６２、および内部回路（明示せず）は、上記隔膜９２０、圧力センサ９２２および回路９１０と同様の用法で相互作用し得る。
ＬＣＰ９５０は、近位端９５４と遠位端（明示せず）を有するシェルまたはハウジング９５２を備える。ハウジング９５２は、近位方向（例えば、遠位端面とは概ね反対方向）に面する近位端面９５６を備える。いくつかの例では、ハウジング９５２の近位端面９５６は、局所的に薄くされた領域９５８を備える。例えば、ハウジング９５２は、第１の壁厚Ｔ１を有し、局所的に薄くした領域９５８は、第２の壁厚Ｔ２を有する。第２の壁厚Ｔ２は、第１の壁厚Ｔ１よりも小さい。いくつかの実施形態では、薄くされた領域９５８は、３０ミクロンの範囲の壁厚Ｔ２を有する。これは、単なる例である。薄くされた領域９５８は、近位端面９５６に付与された圧力に応答する隔膜９６０を形成する為に変形または移動可能であり得る。これにより、後で詳細に説明するが、心臓（例えば、左心室）内の圧力（ハウジング９５２の外側）が変化した時に、隔膜９６０は、撓むか、または変形し得る。
いくつかの場合には、局所に薄くされた領域９５８は、ハウジング９５２の内部からハウジング９５２の材料を除去することによって作られ、これにより、血栓形成の核形成の点を減少し得る。局所的に薄くされた領域９５８は、テーパ状、傾斜状、または湾曲状（例えば指数関数的）に第１の壁厚Ｔ１から第２の壁厚Ｔ２に移行し得る。言い換えれば、局所的に薄くされた領域１５８は、その幅全体にわたって均一な厚さを有していなくてもよい。第１の壁厚Ｔ１と第２の壁厚Ｔ２との間の傾斜した移行部は、近位端面９５６での応力の集中や非線形性を低減するのに役立ち得る。しかしながら、いくつかの場合には、薄くされた領域９５８は、第１の壁厚Ｔ１から第２の壁厚Ｔ２まで急激にまたは段階的に変化する。言い換えれば、局所的に薄くされた領域１５８は、その幅全体にわたって均一な厚さを有する（明示せず）。局所的に薄くされた領域９５８は、ハウジング９５２で形成された隔膜９６０として機能し得る。いくつかの場合には、隔膜９６０は、直径約１ミリメートルの小ささである。隔膜９６０の直径および厚さは、流体９７０で満たしたキャビティ９６８を介して、隔膜９６０が、ハウジング９５２の内部に配置された圧力センサ９６２にハウジング９５２の外側の圧力（例えば、心内膜圧力）を適切に伝達することができるように構成される。流体９７０を閉じ込める為に、Ｏリング９６３または別のシールが使用され得る。別例では、流体充填キャビティ９７０は、隔膜９６０の遠位のハウジング９５２の全容積（例えば、他の構成要素によって占められていない容積）を包含する。
図１３は、隔膜１００６と力センサ１０１０を有する別例のＬＣＰ１０００の近位端部１００４を示す断面図である。ＬＣＰ１０００は、形式および機能において上記のＬＣＰ１００、６１０、９００と同様であってよい。ＬＣＰ１０００は、ＬＣＰ１００、６１０、９００に関して上述したモジュールおよび構造的特徴のうちの少なくともいずれか１つを備え得る。隔膜１００６と力センサ１０１０と内部回路（明示せず）とは、上記隔膜９２０と圧力センサ９２２と上記の回路９１０と同様の方法で相互作用し得る。
図１４は、隔膜１０５８と圧力センサ１０６０を有する別の例示的なＬＣＰ１０５０の近位端部１０５４を示す断面図である。ＬＣＰ１０５０は、形式および機能において上記のＬＣＰ１００、６１０、９００と同様であってよい。ＬＣＰ１０５０は、ＬＣＰ１００、６１０、９００に関して上述したモジュールおよび構造的特徴のうちの少なくともいずれか１つを備え得る。隔膜１０５８、圧力センサ１０６０および内部回路（明示せず）は、上記の隔膜９２０、圧力センサ９２２および回路９１０と同様の方法で相互作用し得る。
ＬＣＰ１０５０は、近位端部１０５４と遠位端（明示せず）を有するシェルまたはハウジング１０５２を備える。ハウジング１０５２は、近位端部１０５４から近位方向に延びるドッキング部材１０５６を備える。ドッキング部材１０５６は、ＬＣＰ１０５０の送達や回収を容易にするように構成される。例えば、ドッキング部材１０５６は、ハウジング１０５２の近位端部１０５４からハウジング１０５２の長軸に沿って延びる。ドッキング部材１０５６は、ヘッド部１０６２と、ハウジング１０５２とヘッド部１０６２との間に延びるネック部１０６４とを備える。ヘッド部１０６２は、ネック部１０６４に相対して拡大された部分である。アクセスポート１０６８は、隔膜１０５８を心臓内の血液と流体連通させるために、ヘッド部１０６２とネック部１０６４を貫通して延びる。隔膜１０５８は、本明細書に記載の材料および構成のいずれかを使用して構成し得る。代替的には、隔膜１０５８は、アクセスポート１０６８の近位開口部１０７０に配置し得る。
圧力センサ１０６０は、隔膜１０５８に直接隣接して配置されるが、必ずしも直接接触して配置されなくてもよい。圧力センサ１０６０は、１つ以上の電気接続１０７２を介してＬＣＰ１０５０の回路または制御電子機器（明示せず）に動作可能に接続される。図１４は、圧力センサ１０６０に隣接するバッテリ１０７８を示す。しかしながら、ＬＣＰ１０５０の内部構成要素の多くの異なる構成が考えられる。１つ以上の電気接続部１０７２は、ポリイミドまたは２５０ミクロン未満の範囲の断面寸法を有する同様の相互接続から形成し得る。必要に応じて、ハウジング１０５２の内面を電気的に絶縁して、電気接続１０７２（例えばトレース）をハウジング１０５２の内面上にまたは電池１０７８の外面に沿って配置し得ると考えられる。代替的には、ワイヤまたはリボンケーブルを使用してもよい。これらは単なる例である。
圧力センサ１０６０は、流体１０７６で充填されたキャビティ１０７４内またはそれに隣接して配置され得る。流体充填キャビティ１０７４は、隔膜１０５８および圧力センサ１０６０と流体連通するため、流体充填キャビティ１０７４は、環境が隔膜１０５８に付与する圧力に関連する測定値を圧力センサ１０６０の圧力センサ隔膜に伝達し得る。いくつかの場合には、流体充填キャビティ１０７４は、ハウジング１０５２の容積の一部、例えば、可撓性の隔膜１０５８と圧力センサ１０６０のセンサ隔膜（図示略）の間などに制限される。流体１０７６を閉じ込める為に、Ｏリング１０７３または他のシールが使用される。別例では、流体充填キャビティ１０７４は、隔膜１０５８の遠位のハウジング１０５２の全容積を含む。図１４に示す例では、隔膜１０５８は、ドッキング部材１０５６の遠位に配置される。アクセスポート１０６８は、ドッキング部材１０５６を貫通して設けられる為、心内膜内圧１０８０は、隔膜１０５８に係合できる。
いくつかの場合には、図１５に示すように、複数のアクセスポート１１０８ａ～１１０８ｄが隔膜１０５８に設けられる。図１５は、隔膜および内部に配置された圧力センサ（明示せず）を有する別の例示的なＬＣＰ１１００の近位端図を示す。ＬＣＰ１１００は、形式および機能において上記のＬＣＰ１０５０と同様であってよい。ＬＣＰ１１００は、ＬＣＰ１００、６１０、９００、１０５０に関して上記のモジュールおよび構造的特徴のうちのいずれかを備え得る。隔膜と圧力センサと内部回路（図１１には明示されていない）は、図１４の隔膜１０５８と圧力センサ１０６０と回路と同様の方法で相互作用し得る。
ＬＣＰ１１００は、近位端領域１１０４と遠位端（明示せず）を有するシェルまたはハウジングを備える。ハウジング１１０２は、近位端領域１１０４から近位方向に延びるドッキング部材１１０６を備える。ドッキング部材１１０６は、ＬＣＰ１１００の送達や回収を容易にするように構成される。例えば、ドッキング部材１１０６は、ハウジング１１０２の近位端領域１１０４からハウジング１１０２の長軸方向に沿って延びる。１つ以上のアクセスポート１１０８ａ、１１０８ｂ、１１０８ｃ、１１０８ｄ（まとめて、１１０８）は、ドッキング部材１１０６およびハウジング１１０２の近位端領域１１０４のうちの少なくともいずれか一方を貫通して形成される。アクセスポート１１０８は、図１４に関して図示し説明したものと同様に、心内膜内圧１０８０をハウジングの内側の隔膜に係合可能にすると考えられる。
ハウジング１１５２は、複数の感圧領域、すなわち隔膜１１６６ａ、１１６６ｂ（まとめて、１１６６）を含み得る。図１６に示す例は、２つの隔膜１１６６を示すが、ＬＣＰ１１５０は、限定ではないが１つ、２つ、３つ、４つ、またはそれ以上の、所望する任意の数の隔膜１１６６を備え得る。隔膜１１６６は、ハウジング１１５２の周囲に均等または偏心的に配置し得ると考えられる。いくつかの場合には、隔膜１１６６は、ハウジング１１５２の全周に等間隔に配置されるが、別の場合には、ハウジング１１５２の周囲の一部に沿って配置される。いくつかの実施形態では、隔膜１１６６は、隔膜１１６６に加えられた圧力に応答して変形または移動可能な隔膜１１６６を形成する為に、限定ではないが、シリコーン、ポリイミドなどの可撓性またはコンプライアント材料から形成される。別の場合には、隔膜１１６６は、ハウジング自体の薄い壁で形成される。いずれの場合においても、これにより、本明細書でより詳細に説明するように、心臓（例えば、左心室）内の圧力（ハウジング１１５２の外側）が変化すると、隔膜１１６６が撓んだり変形できる。代替的には、隔膜１１６６は、可撓性材料、および局所的に薄くされた領域などの任意の適切な構成のうちの少なくともいずれか１つの組み合わせである。隔膜１１６６は、近位端１１５４に隣接して配置されるように示されているが、隔膜１１６６は所望に応じて、ＬＣＰ１１５０の長さに沿ってどこにでも配置し得る。
いくつかの場合には、隔膜１１６６をハウジング１１５２の近位端１１５４上にまたはその近くに配置することにより、隔膜を心臓弁の方向に向けることができ（ＬＣＰ１１５０を心臓の尖端に配置する場合）、より高いレベルの検知性を達成することができる。隔膜１１６６を心臓組織からさらに離して配置することにより、隔膜が線維化される（ｆｉｂｒｏｓｓｅｄ－ｏｖｅｒ）可能性を低減することができる。しかしながら、隔膜１１６６は、そのような組織成長を抑制する為に抗血栓性コーティングでコーティングすることもできる。
１つ以上の圧力センサは、隔膜１１６６に隣接して配置されるが、必ずしも直接接触して配置されなくてもよい。いくつかの実施形態では、ピエゾ抵抗器を隔膜１１６６の内面に直接配置できる。圧力センサは、１つ以上の電気的な接続を介してＬＣＰ１０５０の回路または制御電子機器に動作可能に接続することができる。１つ以上の電気接続は、ポリイミドまたは２５０ミクロン未満の範囲の断面寸法を有する同様の相互接続で形成し得る。必要に応じて、ハウジング１１５２の内面を電気的に絶縁して、電気接続（例えば、トレース）をハウジング１１５２の内面上にまたはバッテリの外面に沿って配置し得ると考えられる。代替的には、ワイヤまたはリボンケーブルを使用し得る。これらは単なる例である。
１つ以上の圧力センサは、流体で満たされた１つ以上のキャビティ内にまたはそれに隣接して配置し得る。１つ以上の流体充填キャビティは、環境がハウジング１１５２の隔膜１１６６に加える圧力に関する測定値を対応する圧力センサの圧力センサ隔膜に伝達できるように、隔膜１１６６および１つ以上の圧力センサと流体連通している。いくつかの場合には、流体充填キャビティは、ハウジング１１５２の全容積（例えば、他の構成要素で占められていない容積）を包含する。別の実施形態では、１つ以上の流体充填キャビティは、可撓性隔膜１１６６と圧力センサの間のハウジングの容積の一部である。いくつかの場合には、隔膜１１６６のそれぞれは、対応する圧力センサを有する為、隔膜１１６６のそれぞれについて別々の圧力信号を導き出し得る。そのように設けられる場合には、ハウジングの異なる部位で圧力を検出し得る。いくつかの場合には、これらの異なる圧力を使用して、様々な異なる状況、例えばハウジング周囲の血流、血流がハウジングを通過する時の圧力波、隔膜１１６６の相対位置を用いて検出した心音の相対方向、および検出時間間の遅れ等、を検出することができる。これらは単なる例である。
ハウジング１２０２は、１つ以上の感圧領域または隔膜（明示せず）を備え得る。隔膜は、必要に応じて、ハウジング１２０２の近位端面１２３４、ドッキング部材１２１０、およびハウジング１２０２の側壁のうちの少なくともいずれか１つに配置し得る。いくつかの場合には、ハウジングの全部または大部分が隔膜として機能する。そのように構成される場合には、ハウジングは、心内膜圧の下で撓む壁厚を有する。いくつかの場合には、ハウジング全体が、非圧縮性であり且つ非導電性流体で充填される。
圧力センサ１２３０は、隔膜に隣接して配置されるが、必ずしも隔膜と直接接触して配置されなくてもよい。いくつかの実施形態では、ピエゾ抵抗器を隔膜の内面に直接配置し得る。圧力センサ１２３０は、１つ以上の電気接続部（たとえば、フレキシブル基板１２３２）を介して回路または制御電子機器に動作可能に接続され得る。圧力センサ１２３０は、流体１２３８で充たされたキャビティ１２３６内にまたはそれに隣接して配置され得る。流体充填キャビティ１２３６は、環境がハウジング１２０２の隔膜に加える圧力に関連する測定値を圧力センサ１２３０の圧力センサ隔膜に伝達できるように、隔膜と圧力センサ１２３０とに流体連通し得る。上記のように、いくつかの場合には、流体充填キャビティ１２３６は、ハウジング１２０２（例えば、他の構成要素で占められていない容積）の全容積を含む。他の実施形態では、流体充填キャビティ１２３６は、ハウジングの容積の一部であり、可撓性を有する隔膜と圧力センサ１２３０との間に延びる。流体充填キャビティ１２３６は、非圧縮性流体１２３８で充填し得る。場合によっては、流体１２３８は、特に体温（例えば、３７℃）で、ハウジングの内部で発生する可能性がある気体に高い溶解性を有する。例えば、流体１２３８は、例えばＬＣＰの内部構成要素が気体を放出する結果としてハウジングの内部に発生する可能性のある水素、ヘリウム、窒素、アルゴン、水などの気体または液体に高い溶解性を有する。
いくつかの場合には、流体１２３８（および／または隔膜材料）は、血液の音響インピーダンスと整合するように選択される。これは、圧力センサ１２３０を音響圧力センサとしての使用を容易にし得る。いくつかの場合には、圧力センサ１２３０は、心音、弁の逆流、呼吸、血流、血流の乱流などの適切な音を検出する為に使用し得る。いくつかの場合には、最大２００Ｈｚまたはそれ以上の周波数を有する音が検出し得る。
ハウジング１２０２の外側の圧力は、流体１２３８を介して圧力センサ１２３０の圧力センサ隔膜に伝達され得る。例えば、ハウジング１２０２の隔膜が内側に撓むと、非圧縮性流体１２３８が、ハウジング１２０２の外側の圧力を圧力センサ１２３０の圧力センサ隔膜に伝達または伝える。圧力センサ１２３０は、ハウジング１２０２の外側の圧力に関する出力信号を決定する為に、圧力センサ隔膜の撓みを使用し得る。圧力センサ出力信号は、１つ以上の電気接続を介して、ハウジング１２０２内の回路１２１８、１２２２、１２２４、１２２６、および１２２８のうちの少なくともいずれか１つに送られる。回路は、圧力センサ出力信号に基づいてハウジング１２０２の外側の圧力を決定するように構成される。
ハウジング１２５２は、１つ以上の感圧領域または隔膜（明示的せず）を備え得る。隔膜は、必要に応じて、ハウジング１２５２の近位端面、ドッキング部材１２６０、およびハウジング１２５２の側壁のうちの少なくともいずれか１つに配置され得る。隔膜は、本明細書に記載の様々な材料や構成のうちのいずれかで形成され得る。
圧力センサ１２７６は、隔膜に隣接して配置し得るが、必ずしも直接接触して配置されなくともよい。圧力センサ１２７６は、１つ以上の電気接続部（たとえば、フレキシブル基板１２７４）を介して回路または制御電子機器に動作可能に接続され得る。いくつかの場合には、圧力センサ１２７６は、流体１２８０で充たされたキャビティ１２７８内またはそれに隣接してＬＣＰ１２５０の遠位端１２５６に配置され得る。流体充填キャビティ１２７８は、環境がハウジング１２５２の隔膜に加える圧力に関連する測定値を圧力センサ１２７６の圧力センサ隔膜に伝達できるように、隔膜および圧力センサ１２７６と流体連通し得る。いくつかの実施形態では、バッテリ１２７０は、その内部を貫通して延びるポートまたは管腔１２８２を備える。これにより、圧力センサ１２７６をＬＣＰ１２５０の遠位端１２５６内に配置する一方で隔膜を近位端領域１２５４に隣接して配置し得る。流路１２８２は、ハウジング１２５２の隔膜が圧力センサ隔膜と流体連通可能にする為に流路を設ける。図に示すように、ポート１２８２は、バッテリ１２７０の中心を貫通して延びる。ポート１２８２を設けるのではなく、流体充填キャビティ１２７８は、ハウジング１２５２の全容積（例えば、他の構成要素で示されていない容積）を包含してもよいと考えられる。
ハウジング１２５２の外側の圧力は、流体１２８０を介して圧力センサ隔膜に伝えられ得る。例えば、ハウジング１２５２の隔膜が内側に撓むと、非圧縮性流体１２８０は、ハウジング１２５２の外側の圧力を圧力センサ隔膜に、時にはポート１２８２の流体を介して、伝達または伝える。圧力センサ１２７６は、圧力センサ隔膜の撓みを使用して、ハウジング１２５２の外側の圧力に関する出力信号を決定し得る。圧力センサ出力信号は、１つ以上の電気接続を介して、ハウジング１２５２の回路１２６８、１２７２に伝達することができる。回路は、圧力センサ出力信号に基づいて、ハウジング１２５２の外側の圧力を決定するように構成される。
Claims (13)
- 心臓の活動を検知して患者の心臓のペーシングを行うリードレス心臓ペースメーカー（ＬＣＰ）であって、
近位端と遠位端とを有し、かつ気密封止されたハウジングと、
前記ハウジングに固定されて前記ハウジングの外側の環境に露出された第１の電極と、
前記ハウジングに固定されて前記ハウジングの外側の環境に露出された第２の電極と、
前記ハウジングがハウジングの内側とハウジングの近位端より外側の環境とを隔てる隔膜を備え、前記隔膜は、前記ハウジングの近位端の外側の環境が隔膜に付与する圧力に応答して偏倚するように構成されていることと、
前記ハウジングの内部の圧力センサと、前記圧力センサが圧力センサ隔膜を備え、前記圧力センサ隔膜は、前記圧力センサ隔膜に付与された圧力に応答して前記圧力センサ隔膜に付与された圧力を示す圧力センサ出力信号を提供することと、
前記ハウジングの隔膜及び前記圧力センサの圧力センサ隔膜の双方に連通する流体充填キャビティと、前記流体充填キャビティは、非圧縮性流体で充填されており、前記非圧縮性流体は、前記ハウジングの隔膜によって非圧縮性流体に付与された圧力を前記圧力センサの圧力センサ隔膜に伝達するように構成されていることと、
前記圧力センサに動作可能に接続され、前記圧力センサ出力信号に基づいて前記ハウジングの外側の圧力を決定するように構成された前記ハウジング内の回路と、前記回路が前記第１の電極および前記第２の電極に対してさらに動作可能に接続され、前記圧力センサ出力信号に基づいて前記第１の電極及び第２の電極を介してペーシングパルスを提供するようにさらに構成されていることと
とからなるリードレス心臓ペースメーカー。 - 前記回路は、前記第１の電極および前記第２の電極で検知された１つ以上の心臓の信号を用いて患者の心臓が心周期の第１の相にある時を判断し、かつ前記心周期の第１の相で取得した前記圧力センサ出力信号に少なくとも部分的に基づいて前記ハウジングの外側の圧力を決定するようにさらに構成されている、請求項１に記載のリードレス心臓ペースメーカー。
- 前記心周期の第１の相は、心収縮期である、請求項２に記載のリードレス心臓ペースメーカー。
- 前記心周期の前記第１の相は、心拡張期である、請求項２に記載のリードレス心臓ペースメーカー。
- 前記回路は、前記圧力センサ出力信号に少なくとも部分的に基づいて患者の心臓の心音を検出する請求項１～４のいずれか一項に記載のリードレス心臓ペースメーカー。
- 前記ハウジングの隔膜は、局所的に薄くされた前記ハウジングのハウジング壁からなる、請求項１～５のいずれか一項に記載のリードレス心臓ペースメーカー。
- 前記ハウジングの隔膜は、コンプライアント材料からなる領域を含む、請求項１～５のいずれか一項に記載のリードレス心臓ペースメーカー。
- 前記ハウジングの遠位端を患者の心臓に固定する為に、前記ハウジングの遠位端に固定部材をさらに備える、請求項１～７のいずれか一項に記載のリードレス心臓ペースメーカー。
- 前記ハウジングは、長尺状本体を備える、請求項１～８のいずれか一項に記載のリードレス心臓ペースメーカー。
- 前記隔膜は、それぞれが前記ハウジングの近位端の外側の環境に露出された複数の隔膜からなり、各隔膜は、前記ハウジングの近位端の外側の環境によって対応する隔膜に付与された圧力に応答して偏倚する、請求項１～９のいずれか一項に記載のリードレス心臓ペースメーカー。
- 前記非圧縮性流体は、誘電性流体である、請求項１～１０のいずれか一項に記載のリードレス心臓ペースメーカー。
- 前記ハウジングの近位端の外側の環境に露出された前記ハウジングの隔膜の一部を覆って配置された抗血栓コーティングをさらに含む、請求項１～１１のいずれか一項に記載のリードレス心臓ペースメーカー。
- 前記ハウジングの隔膜は、第１の表面積を有し、前記圧力センサの前記圧力センサ隔膜は、第２の表面積を有し、前記第１の表面積の前記第２の表面積に対する比は、少なくとも５対１であり、前記第１の表面積は、１つの隔膜の表面積、又は複数の隔膜の全ての表面積を合計した面積である、請求項１～１２のいずれか一項に記載のリードレス心臓ペースメーカー。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662413766P | 2016-10-27 | 2016-10-27 | |
| US62/413,766 | 2016-10-27 | ||
| PCT/US2017/057929 WO2018081017A1 (en) | 2016-10-27 | 2017-10-23 | Implantable medical device with pressure sensor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019532755A JP2019532755A (ja) | 2019-11-14 |
| JPWO2018081017A5 true JPWO2018081017A5 (ja) | 2022-01-18 |
| JP7038115B2 JP7038115B2 (ja) | 2022-03-17 |
Family
ID=60263098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019522545A Active JP7038115B2 (ja) | 2016-10-27 | 2017-10-23 | 圧力センサを備えた植込み型医療装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10765871B2 (ja) |
| EP (1) | EP3532161B1 (ja) |
| JP (1) | JP7038115B2 (ja) |
| CN (1) | CN109890458B (ja) |
| AU (1) | AU2017350759B2 (ja) |
| WO (1) | WO2018081017A1 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10292675B2 (en) * | 2017-10-10 | 2019-05-21 | Ingen1, L.L.C. | Stethoscope |
| WO2020030776A1 (en) * | 2018-08-09 | 2020-02-13 | Koninklijke Philips N.V. | Intraluminal device with capacitive pressure sensor |
| US11247059B2 (en) * | 2018-11-20 | 2022-02-15 | Pacesetter, Inc. | Biostimulator having flexible circuit assembly |
| US20220192600A1 (en) * | 2019-05-29 | 2022-06-23 | Oracle Health, Inc. | Implantable cardiac monitor |
| EP4099898A4 (en) * | 2020-02-05 | 2023-09-06 | Shifamed Holdings, LLC | INTRACARDIAC PRESSURE SENSOR WITH CLIP STRUCTURE |
| CN116367795A (zh) | 2020-08-25 | 2023-06-30 | 施菲姆德控股有限责任公司 | 可调节的心房间分流器及相关联的系统和方法 |
| US20230176158A1 (en) * | 2020-10-07 | 2023-06-08 | The United States Of America, As Represented By The Secretary Of The Navy | Micro-electromechanical Systems (MEMS) Directional Acoustic Sensors for Underwater Operation |
| US20230363714A1 (en) * | 2020-10-08 | 2023-11-16 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Device for Measurement of Core Body Temperature and Temperature Monitoring Methods |
| CN112294279B (zh) * | 2020-10-29 | 2024-06-25 | 江西理工大学 | 集成有创血压传感器 |
| US11857197B2 (en) | 2020-11-12 | 2024-01-02 | Shifamed Holdings, Llc | Adjustable implantable devices and associated methods |
| CN112657060B (zh) * | 2020-12-25 | 2022-06-07 | 吉林大学 | 一种心内科护理心脏起搏监测装置 |
| WO2024030883A2 (en) * | 2022-08-01 | 2024-02-08 | Qura, Inc. | Implantable cardiovascular pressure sensing system and methods of use |
| CN117339108B (zh) * | 2023-12-04 | 2024-02-13 | 山东瑞安泰医疗技术有限公司 | 一种可降低起搏阈值的无导线心脏起搏器系统 |
Family Cites Families (997)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943936A (en) | 1970-09-21 | 1976-03-16 | Rasor Associates, Inc. | Self powered pacers and stimulators |
| US3835864A (en) | 1970-09-21 | 1974-09-17 | Rasor Ass Inc | Intra-cardiac stimulator |
| USRE30366E (en) | 1970-09-21 | 1980-08-12 | Rasor Associates, Inc. | Organ stimulator |
| US4151513A (en) | 1975-03-06 | 1979-04-24 | Medtronic, Inc. | Apparatus for sensing and transmitting a pacemaker's stimulating pulse |
| US4256115A (en) | 1976-12-20 | 1981-03-17 | American Technology, Inc. | Leadless cardiac pacer |
| US4157720A (en) | 1977-09-16 | 1979-06-12 | Greatbatch W | Cardiac pacemaker |
| DE2805681C2 (de) | 1978-02-10 | 1979-11-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Unterdrückung von Störsignalen in einem Nutzsignal |
| US4142530A (en) | 1978-03-06 | 1979-03-06 | Vitatron Medical B. V. | Epicardial lead |
| US4476868A (en) | 1978-11-06 | 1984-10-16 | Medtronic, Inc. | Body stimulator output circuit |
| US4250884A (en) | 1978-11-06 | 1981-02-17 | Medtronic, Inc. | Apparatus for and method of programming the minimum energy threshold for pacing pulses to be applied to a patient's heart |
| US4263919A (en) | 1979-10-12 | 1981-04-28 | Levin Kenneth M | Heartbeat detection and artifact discrimination method and apparatus |
| US4440173A (en) | 1979-11-08 | 1984-04-03 | Medtronic | Programmable body stimulation system |
| US4310000A (en) | 1980-01-23 | 1982-01-12 | Medtronic, Inc. | Implantable pulse generator having separate passive sensing reference electrode |
| US4312354A (en) | 1980-02-04 | 1982-01-26 | Arco Medical Products Company | Pacemaker with circuit for pulse width modulating stimulus pulses in accordance with programmed parameter control states |
| US4365639A (en) | 1980-02-07 | 1982-12-28 | Applied Cardiac Electrophysiology | Catheter, cardiac pacemaker and method of pacing |
| US4357946A (en) | 1980-03-24 | 1982-11-09 | Medtronic, Inc. | Epicardial pacing lead with stylet controlled helical fixation screw |
| US4323081A (en) | 1980-06-30 | 1982-04-06 | Medtronic, Inc. | Pacing lead |
| US4556063A (en) | 1980-10-07 | 1985-12-03 | Medtronic, Inc. | Telemetry system for a medical device |
| US4630611A (en) | 1981-02-02 | 1986-12-23 | Medtronic, Inc. | Orthogonally-sensing lead |
| US4522208A (en) | 1981-04-16 | 1985-06-11 | Cardiofrance Compagnie Francaise D'electrocardiologie | Method for determining parameter values of an implanted programmable pacemaker |
| US4754753A (en) | 1981-05-12 | 1988-07-05 | Medtronic, Inc. | System for sensing electrical depolarization wave signals and their direction |
| US4793353A (en) | 1981-06-30 | 1988-12-27 | Borkan William N | Non-invasive multiprogrammable tissue stimulator and method |
| PL133646B1 (en) | 1981-10-22 | 1985-06-29 | Os Bad Rozwojowy Tech Medyc | Non-invasive method of measuring activation of hearth stimuli conducting system between successive stimulations |
| US4562841A (en) | 1982-08-05 | 1986-01-07 | Cardiac Pacemakers, Inc. | Programmable multi-mode cardiac pacemaker |
| US4593955A (en) | 1983-06-14 | 1986-06-10 | Robert Bosch Gmbh | Yaw-compensated vehicle anti-skid system |
| US4537200A (en) | 1983-07-07 | 1985-08-27 | The Board Of Trustees Of The Leland Stanford Junior University | ECG enhancement by adaptive cancellation of electrosurgical interference |
| US4635639A (en) | 1985-01-08 | 1987-01-13 | Physio-Control Corporation | Modular physiological instrument |
| US4712554A (en) | 1985-04-08 | 1987-12-15 | Baylor College Of Medicine | Electronic system to distinguish between sinus and nonsinus atrial depolarizations which do not stimulate ventricular depolarizations in response to nonsinus atrial depolarizations |
| US4729376A (en) | 1985-05-28 | 1988-03-08 | Cordis Corporation | Cardiac pacer and method providing means for periodically determining capture threshold and adjusting pulse output level accordingly |
| US4674508A (en) | 1985-05-28 | 1987-06-23 | Cordis Corporation | Low-power consumption cardiac pacer based on automatic verification of evoked contractions |
| EP0236562B2 (en) | 1985-12-11 | 2006-06-07 | Telectronics N.V. | Apparatus for cardiac pacing with detection of cardiac evoked potentials |
| US4759366A (en) | 1986-03-19 | 1988-07-26 | Telectronics N.V. | Rate responsive pacing using the ventricular gradient |
| US4776338A (en) | 1986-06-16 | 1988-10-11 | Siemens Aktiengesellschaft | Cardiac pacer for pacing a human heart and pacing method |
| IT1214738B (it) | 1986-11-11 | 1990-01-18 | Sbm Soc Brevetti Medicina | Perfezionamento negli impianti di stimolazione cardiaca mediante pacemaker |
| US4887609A (en) | 1987-05-13 | 1989-12-19 | The Methodist Hospital System | Apparatus and method for filtering electrocardiograph signals |
| US4787389A (en) | 1987-07-16 | 1988-11-29 | Tnc Medical Devices Pte. Ltd. | Using an implantable antitachycardia defibrillator circuit |
| US4819662A (en) | 1987-10-26 | 1989-04-11 | Cardiac Pacemakers, Inc. | Cardiac electrode with drug delivery capabilities |
| US4886064A (en) | 1987-11-25 | 1989-12-12 | Siemens Aktiengesellschaft | Body activity controlled heart pacer |
| US5078134A (en) | 1988-04-25 | 1992-01-07 | Lifecor, Inc. | Portable device for sensing cardiac function and automatically delivering electrical therapy |
| DE3831809A1 (de) | 1988-09-19 | 1990-03-22 | Funke Hermann | Zur mindestens teilweisen implantation im lebenden koerper bestimmtes geraet |
| US4928688A (en) | 1989-01-23 | 1990-05-29 | Mieczyslaw Mirowski | Method and apparatus for treating hemodynamic disfunction |
| US5040534A (en) | 1989-01-25 | 1991-08-20 | Siemens-Pacesetter, Inc. | Microprocessor controlled rate-responsive pacemaker having automatic rate response threshold adjustment |
| US4989602A (en) | 1989-04-12 | 1991-02-05 | Siemens-Pacesetter, Inc. | Programmable automatic implantable cardioverter/defibrillator and pacemaker system |
| US4987897A (en) | 1989-09-18 | 1991-01-29 | Medtronic, Inc. | Body bus medical device communication system |
| US4967746A (en) | 1989-10-23 | 1990-11-06 | Intermedics, Inc. | Dual chamber pacemaker with adjustable blanking and V-A extension |
| JPH0659319B2 (ja) | 1989-11-17 | 1994-08-10 | 三洋電機株式会社 | ワイヤレス低周波治療器 |
| US5111812A (en) | 1990-01-23 | 1992-05-12 | Cardiac Pacemakers, Inc. | Defilbrillation electrode having smooth current distribution |
| US5058581A (en) | 1990-02-20 | 1991-10-22 | Siemens-Pacesetter, Inc. | Telemetry apparatus and method for implantable tissue stimulator |
| US5036849A (en) | 1990-04-04 | 1991-08-06 | Cardiac Pacemakers, Inc. | Variable rate cardiac pacer |
| US5284136A (en) | 1990-04-04 | 1994-02-08 | Cardiac Pacemakers, Inc. | Dual indifferent electrode pacemaker |
| US5133353A (en) | 1990-04-25 | 1992-07-28 | Cardiac Pacemakers, Inc. | Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode |
| US5203348A (en) | 1990-06-06 | 1993-04-20 | Cardiac Pacemakers, Inc. | Subcutaneous defibrillation electrodes |
| US5241961A (en) | 1990-07-13 | 1993-09-07 | Cook Pacemaker Corporation | Synchronous telemetry receiver and receiving method for an implantable medical device |
| US5113869A (en) | 1990-08-21 | 1992-05-19 | Telectronics Pacing Systems, Inc. | Implantable ambulatory electrocardiogram monitor |
| US5144950A (en) | 1990-08-30 | 1992-09-08 | Vitatron Medical B.V. | Rate controlled pacemaker system using ar interval for rate control |
| US5127401A (en) | 1990-11-09 | 1992-07-07 | Medtronic, Inc. | Method of and apparatus for multi-vector pacing artifact detection |
| US5117824A (en) | 1990-11-14 | 1992-06-02 | Medtronic, Inc. | Apparatus for monitoring electrical physiologic signals |
| US5170784A (en) | 1990-11-27 | 1992-12-15 | Ceon Ramon | Leadless magnetic cardiac pacemaker |
| US5179945A (en) | 1991-01-17 | 1993-01-19 | Cardiac Pacemakers, Inc. | Defibrillation/cardioversion system with multiple evaluation of heart condition prior to shock delivery |
| JPH05172154A (ja) | 1991-03-15 | 1993-07-09 | Yoshinori Miyake | 作業性と可撓性に優れた軸材の連結機構 |
| CA2106378A1 (en) | 1991-04-05 | 1992-10-06 | Tom D. Bennett | Subcutaneous multi-electrode sensing system |
| US5383915A (en) | 1991-04-10 | 1995-01-24 | Angeion Corporation | Wireless programmer/repeater system for an implanted medical device |
| US6044300A (en) | 1991-05-17 | 2000-03-28 | Gray; Noel Desmond | Heart pacemaker |
| US5954757A (en) | 1991-05-17 | 1999-09-21 | Gray; Noel Desmond | Heart pacemaker |
| US5674259A (en) | 1992-10-20 | 1997-10-07 | Gray; Noel Desmond | Multi-focal leadless apical cardiac pacemaker |
| US6144879A (en) | 1991-05-17 | 2000-11-07 | Gray; Noel Desmond | Heart pacemaker |
| US5243977A (en) | 1991-06-26 | 1993-09-14 | Trabucco Hector O | Pacemaker |
| US5259387A (en) | 1991-09-09 | 1993-11-09 | Quinton Instrument Company | ECG muscle artifact filter system |
| US5269326A (en) | 1991-10-24 | 1993-12-14 | Georgetown University | Method for transvenously accessing the pericardial space via the right auricle for medical procedures |
| US5312439A (en) | 1991-12-12 | 1994-05-17 | Loeb Gerald E | Implantable device having an electrolytic storage electrode |
| US5193539A (en) | 1991-12-18 | 1993-03-16 | Alfred E. Mann Foundation For Scientific Research | Implantable microstimulator |
| US5193540A (en) | 1991-12-18 | 1993-03-16 | Alfred E. Mann Foundation For Scientific Research | Structure and method of manufacture of an implantable microstimulator |
| US5313953A (en) | 1992-01-14 | 1994-05-24 | Incontrol, Inc. | Implantable cardiac patient monitor |
| EP0553864B1 (en) | 1992-01-30 | 1999-10-27 | Cardiac Pacemakers, Inc. | Defibrillator waveform generator for generating waveform of long duration |
| US5411525A (en) | 1992-01-30 | 1995-05-02 | Cardiac Pacemakers, Inc. | Dual capacitor biphasic defibrillator waveform generator employing selective connection of capacitors for each phase |
| US5301677A (en) | 1992-02-06 | 1994-04-12 | Cardiac Pacemakers, Inc. | Arrhythmia detector using delta modulated turning point morphology of the ECG wave |
| US5305760A (en) | 1992-02-07 | 1994-04-26 | Interflo Medical Inc. | Method for rejecting electrical interference from physiological measurements |
| JPH05245215A (ja) | 1992-03-03 | 1993-09-24 | Terumo Corp | 心臓ペースメーカ |
| US5342404A (en) | 1992-04-03 | 1994-08-30 | Intermedics, Inc. | Implantable medical interventional device |
| US5370667A (en) | 1992-04-03 | 1994-12-06 | Intermedics, Inc. | Device and method for automatically adjusting tachycardia recognition criteria based on detected parameter |
| US5320643A (en) | 1992-10-06 | 1994-06-14 | Medtronic, Inc. | Automatic cardiac capture restoration and threshold-seeking method and apparatus |
| US5300107A (en) | 1992-10-22 | 1994-04-05 | Medtronic, Inc. | Universal tined myocardial pacing lead |
| US5334222A (en) | 1992-11-03 | 1994-08-02 | Cardiac Pacemakers, Inc. | Cardiac stimulating apparatus and method for heart failure therapy |
| US5342408A (en) | 1993-01-07 | 1994-08-30 | Incontrol, Inc. | Telemetry system for an implantable cardiac device |
| US5318597A (en) | 1993-03-15 | 1994-06-07 | Cardiac Pacemakers, Inc. | Rate adaptive cardiac rhythm management device control algorithm using trans-thoracic ventilation |
| US5404877A (en) | 1993-06-04 | 1995-04-11 | Telectronics Pacing Systems, Inc. | Leadless implantable sensor assembly and a cardiac emergency warning alarm |
| US5350411A (en) | 1993-06-28 | 1994-09-27 | Medtronic, Inc. | Pacemaker telemetry system |
| WO1997024981A2 (en) | 1996-01-08 | 1997-07-17 | Biosense Inc. | Cardiac electro-mechanics |
| US5468254A (en) | 1993-07-26 | 1995-11-21 | Cardiac Pacemakers, Inc. | Method and apparatus for defibrillation using a multiphasic truncated exponential waveform |
| US5372606A (en) | 1993-10-07 | 1994-12-13 | Cardiac Pacemakers, Inc. | Method and apparatus for generating adaptive n-phasic defibrillation waveforms |
| US5376106A (en) | 1993-10-18 | 1994-12-27 | Cardiac Pacemakers, Inc. | Multi-sensor blending in a rate responsive cardiac pacemaker |
| US5456691A (en) | 1993-11-12 | 1995-10-10 | Pacesetter, Inc. | Programming system having multiple program modules |
| US5411031A (en) | 1993-11-24 | 1995-05-02 | Incontrol, Inc. | Implantable cardiac patient monitor |
| US6077236A (en) | 1994-06-07 | 2000-06-20 | Cunningham; David | Apparatus for monitoring cardiac contractility |
| US5466246A (en) | 1994-07-29 | 1995-11-14 | Pacesetter, Inc. | Telemetry receiver for implantable device, incorporating digital signal processing |
| US5522866A (en) | 1994-11-01 | 1996-06-04 | Intermedics, Inc. | Method and apparatus for improving the resolution of pulse position modulated communications between an implantable medical device and an external medical device |
| US5540727A (en) | 1994-11-15 | 1996-07-30 | Cardiac Pacemakers, Inc. | Method and apparatus to automatically optimize the pacing mode and pacing cycle parameters of a dual chamber pacemaker |
| US5545186A (en) | 1995-03-30 | 1996-08-13 | Medtronic, Inc. | Prioritized rule based method and apparatus for diagnosis and treatment of arrhythmias |
| BR9608465A (pt) | 1995-05-08 | 1998-12-29 | Massachusetts Inst Technology | Sistema de comunicação sem fio e sistema de computador |
| US5827216A (en) | 1995-06-07 | 1998-10-27 | Cormedics Corp. | Method and apparatus for accessing the pericardial space |
| US5752976A (en) | 1995-06-23 | 1998-05-19 | Medtronic, Inc. | World wide patient location and data telemetry system for implantable medical devices |
| US6083248A (en) | 1995-06-23 | 2000-07-04 | Medtronic, Inc. | World wide patient location and data telemetry system for implantable medical devices |
| US5842977A (en) | 1995-07-24 | 1998-12-01 | The Johns Hopkins University | Multi-channel pill with integrated optical interface |
| US5759199A (en) | 1995-08-02 | 1998-06-02 | Pacesetter, Inc. | System and method for ambulatory monitoring and programming of an implantable medical device |
| US5662688A (en) | 1995-08-14 | 1997-09-02 | Cardiac Pacemakers, Inc. | Slow gain control |
| US5620466A (en) | 1995-08-14 | 1997-04-15 | Cardiac Pacemakers, Inc. | Digital AGC using separate gain control and threshold templating |
| US5706823A (en) | 1995-08-18 | 1998-01-13 | Quinton Instrument Company | Electrophysiology filtering system |
| US5709215A (en) | 1995-09-06 | 1998-01-20 | Angeion Corporation | R-wave detection method for implantable cardioverter defibrillators |
| US5720770A (en) | 1995-10-06 | 1998-02-24 | Pacesetter, Inc. | Cardiac stimulation system with enhanced communication and control capability |
| US6076016A (en) | 1995-10-19 | 2000-06-13 | Feierbach; Gary F. | Galvanic transdermal conduction communication system and method |
| EP0857377B1 (en) | 1995-10-19 | 2006-08-16 | The University Of Melbourne | Embedded data link and protocol |
| US5774501A (en) | 1995-10-24 | 1998-06-30 | Halpern, Deceased; Peter H. | High speed multilevel symbol telemetry system for cardiac pacemakers |
| US5571146A (en) | 1995-10-31 | 1996-11-05 | Pacesetter, Inc. | Technique for welding dissimilar metals |
| US5649968A (en) | 1995-11-14 | 1997-07-22 | Intermedics, Inc. | Accelerometer-based rate-adaptive cardiac pacing with second generation signal processing |
| US5836987A (en) | 1995-11-15 | 1998-11-17 | Cardiac Pacemakers, Inc. | Apparatus and method for optimizing cardiac performance by determining the optimal timing interval from an accelerometer signal |
| US5591214A (en) | 1995-11-20 | 1997-01-07 | Telectronics Pacing Systems, Inc. | Pacemaker with automatic blanking period function |
| US6915149B2 (en) | 1996-01-08 | 2005-07-05 | Biosense, Inc. | Method of pacing a heart using implantable device |
| US5683432A (en) | 1996-01-11 | 1997-11-04 | Medtronic, Inc. | Adaptive, performance-optimizing communication system for communicating with an implanted medical device |
| US5935078A (en) | 1996-01-30 | 1999-08-10 | Telecom Medical, Inc. | Transdermal communication system and method |
| US5728154A (en) | 1996-02-29 | 1998-03-17 | Minnesota Mining And Manfacturing Company | Communication method for implantable medical device |
| FR2746565B1 (fr) | 1996-03-22 | 1998-05-22 | Ela Medical Sa | Dispositif de reception de signaux emis par un appareil medical actif implante |
| US5702427A (en) | 1996-03-28 | 1997-12-30 | Medtronic, Inc. | Verification of capture using pressure waves transmitted through a pacing lead |
| US6016445A (en) | 1996-04-16 | 2000-01-18 | Cardiotronics | Method and apparatus for electrode and transthoracic impedance estimation |
| US5899928A (en) | 1996-05-14 | 1999-05-04 | Pacesetter, Inc. | Descriptive transtelephonic pacing intervals for use by an emplantable pacemaker |
| AU3056397A (en) | 1996-05-14 | 1997-12-05 | Medtronic, Inc. | Prioritized rule based method and apparatus for diagnosis and treatment of arrhythmias |
| FR2749175B1 (fr) | 1996-06-04 | 1998-08-14 | Ela Medical Sa | Dispositif de filtrage des signaux emis par un appareil medical, notamment un appareil medical actif implante |
| US5683426A (en) | 1996-08-29 | 1997-11-04 | Pacesetter, Inc. | Apparatus and method for detecting the progression of AV nodal block and atrial capture |
| US5792205A (en) | 1996-10-21 | 1998-08-11 | Intermedics, Inc. | Cardiac pacemaker with bidirectional communication |
| DE19646746C2 (de) | 1996-11-01 | 2003-09-18 | Nanotron Technologies Gmbh | Übertragungsverfahren zur drahtlosen Kommunikation mit einem implantierten medizinischen Gerät |
| US5792202A (en) | 1996-12-05 | 1998-08-11 | Medtronic, Inc. | System and method for rate encoding of pacing intervals for external transmission of data |
| US8183998B2 (en) | 1996-12-16 | 2012-05-22 | Ip Holdings, Inc. | System for seamless and secure networking of implantable medical devices, electronic patch devices and wearable devices |
| US5792195A (en) | 1996-12-16 | 1998-08-11 | Cardiac Pacemakers, Inc. | Acceleration sensed safe upper rate envelope for calculating the hemodynamic upper rate limit for a rate adaptive cardiac rhythm management device |
| US5999857A (en) | 1996-12-18 | 1999-12-07 | Medtronic, Inc. | Implantable device telemetry system and method |
| US5814089A (en) | 1996-12-18 | 1998-09-29 | Medtronic, Inc. | Leadless multisite implantable stimulus and diagnostic system |
| US6164284A (en) | 1997-02-26 | 2000-12-26 | Schulman; Joseph H. | System of implantable devices for monitoring and/or affecting body parameters |
| US6208894B1 (en) | 1997-02-26 | 2001-03-27 | Alfred E. Mann Foundation For Scientific Research And Advanced Bionics | System of implantable devices for monitoring and/or affecting body parameters |
| EP1702648B1 (en) | 1997-03-27 | 2015-03-18 | The Alfred E Mann Foundation for Scientific Research | System of implantable devices for monitoring and/or affecting body parameters |
| US6029085A (en) | 1997-04-09 | 2000-02-22 | Survivalink Corporation | Charging and safety control for automated external defibrillator and method |
| US5752977A (en) | 1997-04-15 | 1998-05-19 | Medtronic, Inc. | Efficient high data rate telemetry format for implanted medical device |
| CA2290629A1 (en) | 1997-05-21 | 1998-11-26 | Victor M. Depinto | Ecg noise detection system |
| US5897586A (en) | 1997-08-15 | 1999-04-27 | Regents Of The University Of Minnesota | Implantable defibrillator lead |
| US5792203A (en) | 1997-08-18 | 1998-08-11 | Sulzer Intermedics Inc. | Universal programmable cardiac stimulation device |
| US5899876A (en) | 1997-08-27 | 1999-05-04 | Becton, Dickinson And Company | Multiple site drug delivery system |
| US5999848A (en) | 1997-09-12 | 1999-12-07 | Alfred E. Mann Foundation | Daisy chainable sensors and stimulators for implantation in living tissue |
| US5836985A (en) | 1997-09-18 | 1998-11-17 | The Regents Of The University Of Michigan | Method for treating abnormal arial or ventricular activity |
| US5991660A (en) | 1997-09-18 | 1999-11-23 | The Regents Of The University Of Michigan | Cardiac pacing methods |
| US6409674B1 (en) | 1998-09-24 | 2002-06-25 | Data Sciences International, Inc. | Implantable sensor with wireless communication |
| US20060064135A1 (en) | 1997-10-14 | 2006-03-23 | Transoma Medical, Inc. | Implantable pressure sensor with pacing capability |
| US5941906A (en) | 1997-10-15 | 1999-08-24 | Medtronic, Inc. | Implantable, modular tissue stimulator |
| US5991661A (en) | 1997-10-17 | 1999-11-23 | Pacesetter, Inc. | System and method for measuring cardiac activity |
| DE19747172C2 (de) | 1997-10-24 | 2000-04-13 | Pulsion Verwaltungs Gmbh & Co | Vorrichtung zur Feststellung eines Perikardergusses |
| US6211799B1 (en) | 1997-11-06 | 2001-04-03 | Massachusetts Institute Of Technology | Method and apparatus for transbody transmission of power and information |
| US5919214A (en) | 1997-11-12 | 1999-07-06 | Pacesetter, Inc. | Two-sided telemetry in implantable cardiac therapy devices |
| SE9800126D0 (sv) | 1998-01-20 | 1998-01-20 | Pacesetter Ab | Implantable medical device |
| SE9800040D0 (sv) | 1998-01-09 | 1998-01-09 | Pacesetter Ab | A heart stimulator |
| US5944744A (en) | 1998-02-06 | 1999-08-31 | Sulzer Intermedics Inc. | Implantable cardiac stimulator with automatic electrogram profiling |
| US5978713A (en) | 1998-02-06 | 1999-11-02 | Intermedics Inc. | Implantable device with digital waveform telemetry |
| US5873894A (en) | 1998-02-17 | 1999-02-23 | Sulzer Intermedics Inc. | Diagnostic test protocol in an implantable medical device |
| US6141592A (en) | 1998-03-06 | 2000-10-31 | Intermedics Inc. | Data transmission using a varying electric field |
| US6144880A (en) | 1998-05-08 | 2000-11-07 | Cardiac Pacemakers, Inc. | Cardiac pacing using adjustable atrio-ventricular delays |
| US6307751B1 (en) | 1998-06-01 | 2001-10-23 | Wearlogic, Inc. | Flexible circuit assembly |
| US6026320A (en) | 1998-06-08 | 2000-02-15 | Cardiac Pacemakers, Inc. | Heart rate variability as an indicator of exercise capacity |
| US6704602B2 (en) | 1998-07-02 | 2004-03-09 | Medtronic, Inc. | Implanted medical device/external medical instrument communication utilizing surface electrodes |
| US6141588A (en) | 1998-07-24 | 2000-10-31 | Intermedics Inc. | Cardiac simulation system having multiple stimulators for anti-arrhythmia therapy |
| US6055454A (en) | 1998-07-27 | 2000-04-25 | Cardiac Pacemakers, Inc. | Cardiac pacemaker with automatic response optimization of a physiologic sensor based on a second sensor |
| US6434428B1 (en) | 1998-07-29 | 2002-08-13 | Pacesetter, Inc. | System and method for optimizing far-field R-wave sensing by switching electrode polarity during atrial capture verification |
| US7548787B2 (en) | 2005-08-03 | 2009-06-16 | Kamilo Feher | Medical diagnostic and communication system |
| US6256534B1 (en) | 1998-08-11 | 2001-07-03 | Angeion Corporation | Implantable defibrillator with countershock synchronized to P-wave |
| US6240316B1 (en) | 1998-08-14 | 2001-05-29 | Advanced Bionics Corporation | Implantable microstimulation system for treatment of sleep apnea |
| US6141584A (en) | 1998-09-30 | 2000-10-31 | Agilent Technologies, Inc. | Defibrillator with wireless communications |
| US6044298A (en) | 1998-10-13 | 2000-03-28 | Cardiac Pacemakers, Inc. | Optimization of pacing parameters based on measurement of integrated acoustic noise |
| US6073050A (en) | 1998-11-10 | 2000-06-06 | Advanced Bionics Corporation | Efficient integrated RF telemetry transmitter for use with implantable device |
| US6361780B1 (en) | 1998-11-12 | 2002-03-26 | Cardiac Pacemakers, Inc. | Microporous drug delivery system |
| US6507755B1 (en) | 1998-12-01 | 2003-01-14 | Neurometrix, Inc. | Apparatus and method for stimulating human tissue |
| US6266558B1 (en) | 1998-12-01 | 2001-07-24 | Neurometrix, Inc. | Apparatus and method for nerve conduction measurements with automatic setting of stimulus intensity |
| US6201993B1 (en) | 1998-12-09 | 2001-03-13 | Medtronic, Inc. | Medical device telemetry receiver having improved noise discrimination |
| US6115636A (en) | 1998-12-22 | 2000-09-05 | Medtronic, Inc. | Telemetry for implantable devices using the body as an antenna |
| US6266554B1 (en) | 1999-02-12 | 2001-07-24 | Cardiac Pacemakers, Inc. | System and method for classifying cardiac complexes |
| US6297943B1 (en) | 1999-03-19 | 2001-10-02 | Pacesetter, Inc. | Capacitor with thermosealed polymeric case for implantable medical device |
| US6128526A (en) | 1999-03-29 | 2000-10-03 | Medtronic, Inc. | Method for ischemia detection and apparatus for using same |
| US6167310A (en) | 1999-03-31 | 2000-12-26 | Medtronic, Inc. | Downlink telemetry system and method for implantable medical device |
| US6295473B1 (en) | 1999-04-16 | 2001-09-25 | Medtronic, Inc. | Digital delay line receiver for use with an implantable medical device |
| US6240317B1 (en) | 1999-04-30 | 2001-05-29 | Medtronic, Inc. | Telemetry system for implantable medical devices |
| US6351669B1 (en) | 1999-05-21 | 2002-02-26 | Cardiac Pacemakers, Inc. | Cardiac rhythm management system promoting atrial pacing |
| US6285907B1 (en) | 1999-05-21 | 2001-09-04 | Cardiac Pacemakers, Inc. | System providing ventricular pacing and biventricular coordination |
| US6266567B1 (en) | 1999-06-01 | 2001-07-24 | Ball Semiconductor, Inc. | Implantable epicardial electrode |
| US6312378B1 (en) | 1999-06-03 | 2001-11-06 | Cardiac Intelligence Corporation | System and method for automated collection and analysis of patient information retrieved from an implantable medical device for remote patient care |
| US6270457B1 (en) | 1999-06-03 | 2001-08-07 | Cardiac Intelligence Corp. | System and method for automated collection and analysis of regularly retrieved patient information for remote patient care |
| DE19930256A1 (de) | 1999-06-25 | 2000-12-28 | Biotronik Mess & Therapieg | Implantat mit Nah- und Fernfeldtelemetrie |
| DE19930262A1 (de) | 1999-06-25 | 2000-12-28 | Biotronik Mess & Therapieg | Sender für die Telemetrieeinrichtung eines Implantats |
| DE19930241A1 (de) | 1999-06-25 | 2000-12-28 | Biotronik Mess & Therapieg | Verfahren zur Datenübertragung bei der Implantatsüberwachung |
| US7181505B2 (en) | 1999-07-07 | 2007-02-20 | Medtronic, Inc. | System and method for remote programming of an implantable medical device |
| US6804558B2 (en) | 1999-07-07 | 2004-10-12 | Medtronic, Inc. | System and method of communicating between an implantable medical device and a remote computer system or health care provider |
| US6298271B1 (en) | 1999-07-19 | 2001-10-02 | Medtronic, Inc. | Medical system having improved telemetry |
| US6221011B1 (en) | 1999-07-26 | 2001-04-24 | Cardiac Intelligence Corporation | System and method for determining a reference baseline of individual patient status for use in an automated collection and analysis patient care system |
| US20030187461A1 (en) | 1999-08-10 | 2003-10-02 | Chin Albert K. | Releasable guide and method for endoscopic cardiac lead placement |
| US20030187460A1 (en) | 1999-08-10 | 2003-10-02 | Chin Albert K. | Methods and apparatus for endoscopic cardiac surgery |
| US7526342B2 (en) | 1999-08-10 | 2009-04-28 | Maquet Cardiovascular Llc | Apparatus for endoscopic cardiac mapping and lead placement |
| US7288096B2 (en) | 2003-01-17 | 2007-10-30 | Origin Medsystems, Inc. | Apparatus for placement of cardiac defibrillator and pacer |
| NO311746B1 (no) | 1999-08-27 | 2002-01-21 | Laerdal Medical As | System for å redusere signalforstyrrelser i EKG forårsaket av hjerte-lunge-redning |
| US6272377B1 (en) | 1999-10-01 | 2001-08-07 | Cardiac Pacemakers, Inc. | Cardiac rhythm management system with arrhythmia prediction and prevention |
| US6273856B1 (en) | 1999-10-19 | 2001-08-14 | Cardiac Pacemakers, Inc. | Apparatus and methods for METS measurement by accelerometer and minute ventilation sensors |
| US6628985B2 (en) | 2000-12-18 | 2003-09-30 | Cardiac Pacemakers, Inc. | Data logging system for implantable medical device |
| US6993385B1 (en) | 1999-10-25 | 2006-01-31 | Impulse Dynamics N.V. | Cardiac contractility modulation device having anti-arrhythmic capabilities and a method of operating thereof |
| US6442433B1 (en) | 1999-10-26 | 2002-08-27 | Medtronic, Inc. | Apparatus and method for remote troubleshooting, maintenance and upgrade of implantable device systems |
| US6408208B1 (en) | 1999-10-28 | 2002-06-18 | Cardiac Pacemakers, Inc. | Fully automatic and physiologic rate-adaptive pacing |
| US7758521B2 (en) | 1999-10-29 | 2010-07-20 | Medtronic, Inc. | Methods and systems for accessing the pericardial space |
| US6613062B1 (en) | 1999-10-29 | 2003-09-02 | Medtronic, Inc. | Method and apparatus for providing intra-pericardial access |
| US6459929B1 (en) | 1999-11-04 | 2002-10-01 | Cardiac Pacemakers, Inc. | Implantable cardiac rhythm management device for assessing status of CHF patients |
| US6336903B1 (en) | 1999-11-16 | 2002-01-08 | Cardiac Intelligence Corp. | Automated collection and analysis patient care system and method for diagnosing and monitoring congestive heart failure and outcomes thereof |
| US6398728B1 (en) | 1999-11-16 | 2002-06-04 | Cardiac Intelligence Corporation | Automated collection and analysis patient care system and method for diagnosing and monitoring respiratory insufficiency and outcomes thereof |
| US6368284B1 (en) | 1999-11-16 | 2002-04-09 | Cardiac Intelligence Corporation | Automated collection and analysis patient care system and method for diagnosing and monitoring myocardial ischemia and outcomes thereof |
| US6440066B1 (en) | 1999-11-16 | 2002-08-27 | Cardiac Intelligence Corporation | Automated collection and analysis patient care system and method for ordering and prioritizing multiple health disorders to identify an index disorder |
| US6442426B1 (en) | 1999-12-01 | 2002-08-27 | Pacesetter, Inc. | Implantable ventricular cadioverter-defibrillator employing atrial pacing for preventing a trial fibrillation form ventricular cardioversion and defibrillation shocks |
| US6497655B1 (en) | 1999-12-17 | 2002-12-24 | Medtronic, Inc. | Virtual remote monitor, alert, diagnostics and programming for implantable medical device systems |
| FR2802433B1 (fr) | 1999-12-17 | 2002-05-17 | Ela Medical Sa | Dispositif medical, implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou cardiovecteur du type multisite comportant des moyens de resynchronisation des ventricules |
| US7060031B2 (en) | 1999-12-17 | 2006-06-13 | Medtronic, Inc. | Method and apparatus for remotely programming implantable medical devices |
| WO2001045793A1 (en) | 1999-12-21 | 2001-06-28 | Medtronic, Inc. | System for dynamic remote networking with implantable medical devices |
| US6442432B2 (en) | 1999-12-21 | 2002-08-27 | Medtronic, Inc. | Instrumentation and software for remote monitoring and programming of implantable medical devices (IMDs) |
| US6480745B2 (en) | 1999-12-24 | 2002-11-12 | Medtronic, Inc. | Information network interrogation of an implanted device |
| US6471645B1 (en) | 1999-12-30 | 2002-10-29 | Medtronic, Inc. | Communications system for an implantable device and a drug dispenser |
| US8002700B2 (en) | 1999-12-30 | 2011-08-23 | Medtronic, Inc. | Communications system for an implantable medical device and a delivery device |
| US7483743B2 (en) | 2000-01-11 | 2009-01-27 | Cedars-Sinai Medical Center | System for detecting, diagnosing, and treating cardiovascular disease |
| FR2803759B1 (fr) | 2000-01-14 | 2002-02-22 | Ela Medical Sa | Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou dispositif multisite comportant des moyens de mesure d'impedance transvalvulaire |
| US6571128B2 (en) | 2000-01-21 | 2003-05-27 | Medtronic Minimed, Inc. | Microprocessor controlled ambulatory medical apparatus with hand held communication device |
| US6400990B1 (en) | 2000-02-18 | 2002-06-04 | Pacesetter, Inc. | Patient activated telemetry control unit using bidirectional asymmetric dual-mode telemetry link to communicate with an implanted device |
| FR2805998B1 (fr) | 2000-03-07 | 2002-10-18 | Ela Medical Sa | Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou cardioverteur du type multisite comportant des moyens de mesure d'impedance intracardiaque |
| FR2806311B1 (fr) | 2000-03-14 | 2002-10-18 | Ela Medical Sa | Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou cardioverteur et/ou dispositif multisite comportant des moyens de mesure de bioimpedance transseptale |
| US6922592B2 (en) | 2000-04-04 | 2005-07-26 | Medtronic, Inc. | Implantable medical device controlled by a non-invasive physiological data measurement device |
| US6371922B1 (en) | 2000-04-07 | 2002-04-16 | Cardiac Pacemakers, Inc. | Method for measuring baroreflex sensitivity and therapy optimization in heart failure patients |
| US6400986B1 (en) | 2000-04-10 | 2002-06-04 | Cardiac Pacemakers, Inc. | Adaptive anti-tachycardia therapy apparatus and method |
| US6441747B1 (en) | 2000-04-18 | 2002-08-27 | Motorola, Inc. | Wireless system protocol for telemetry monitoring |
| US6561975B1 (en) | 2000-04-19 | 2003-05-13 | Medtronic, Inc. | Method and apparatus for communicating with medical device systems |
| US20050102003A1 (en) | 2000-05-03 | 2005-05-12 | Grabek James R. | Perficardial pacing lead placement device and method |
| US7206423B1 (en) | 2000-05-10 | 2007-04-17 | Board Of Trustees Of University Of Illinois | Intrabody communication for a hearing aid |
| US20010049543A1 (en) | 2000-05-15 | 2001-12-06 | Kroll Mark W. | Method and apparatus for biventricular stimulation and capture monitoring |
| US20080243217A1 (en) | 2000-05-30 | 2008-10-02 | Michael Peter Wildon | Cardiac stimulation apparatus |
| US7289852B2 (en) | 2000-06-16 | 2007-10-30 | Medtronic. Inc. | Implantable medical device configured for diagnostic emulation through serial communication |
| US6738670B1 (en) | 2000-06-19 | 2004-05-18 | Medtronic, Inc. | Implantable medical device telemetry processor |
| US6424865B1 (en) | 2000-07-13 | 2002-07-23 | Cardiac Pacemakers, Inc. | Ventricular conduction delay trending system and method |
| US20040167558A1 (en) | 2000-07-26 | 2004-08-26 | Igo Stephen R. | Method and apparatus for accessing the pericardial space |
| US6526311B2 (en) | 2000-08-11 | 2003-02-25 | Medtronic, Inc. | System and method for sensing and detecting far-field R-wave |
| US6519495B1 (en) | 2000-08-15 | 2003-02-11 | Cardiac Pacemakers, Inc. | Rate-adaptive therapy with sensor cross-checking |
| US6539253B2 (en) | 2000-08-26 | 2003-03-25 | Medtronic, Inc. | Implantable medical device incorporating integrated circuit notch filters |
| US6690959B2 (en) | 2000-09-01 | 2004-02-10 | Medtronic, Inc. | Skin-mounted electrodes with nano spikes |
| US6823214B1 (en) | 2000-09-08 | 2004-11-23 | Cardiac Pacemakers, Inc. | Self-calibrating rate-adaptive pacemaker |
| US7090682B2 (en) | 2000-09-18 | 2006-08-15 | Cameron Health, Inc. | Method and apparatus for extraction of a subcutaneous electrode |
| US6754528B2 (en) | 2001-11-21 | 2004-06-22 | Cameraon Health, Inc. | Apparatus and method of arrhythmia detection in a subcutaneous implantable cardioverter/defibrillator |
| US6721597B1 (en) | 2000-09-18 | 2004-04-13 | Cameron Health, Inc. | Subcutaneous only implantable cardioverter defibrillator and optional pacer |
| US6647292B1 (en) | 2000-09-18 | 2003-11-11 | Cameron Health | Unitary subcutaneous only implantable cardioverter-defibrillator and optional pacer |
| US6988003B2 (en) | 2000-09-18 | 2006-01-17 | Cameron Health, Inc. | Implantable cardioverter-defibrillator having two spaced apart shocking electrodes on housing |
| US7149575B2 (en) | 2000-09-18 | 2006-12-12 | Cameron Health, Inc. | Subcutaneous cardiac stimulator device having an anteriorly positioned electrode |
| US6952610B2 (en) | 2000-09-18 | 2005-10-04 | Cameron Health, Inc. | Current waveforms for anti-tachycardia pacing for a subcutaneous implantable cardioverter- defibrillator |
| US6788974B2 (en) | 2000-09-18 | 2004-09-07 | Cameron Health, Inc. | Radian curve shaped implantable cardioverter-defibrillator canister |
| US7069080B2 (en) | 2000-09-18 | 2006-06-27 | Cameron Health, Inc. | Active housing and subcutaneous electrode cardioversion/defibrillating system |
| US7120495B2 (en) | 2000-09-18 | 2006-10-10 | Cameron Health, Inc. | Flexible subcutaneous implantable cardioverter-defibrillator |
| US20020035379A1 (en) | 2000-09-18 | 2002-03-21 | Bardy Gust H. | Subcutaneous electrode for transthoracic conduction with improved installation characteristics |
| US7043299B2 (en) | 2000-09-18 | 2006-05-09 | Cameron Health, Inc. | Subcutaneous implantable cardioverter-defibrillator employing a telescoping lead |
| US6778860B2 (en) | 2001-11-05 | 2004-08-17 | Cameron Health, Inc. | Switched capacitor defibrillation circuit |
| US6856835B2 (en) | 2000-09-18 | 2005-02-15 | Cameron Health, Inc. | Biphasic waveform for anti-tachycardia pacing for a subcutaneous implantable cardioverter-defibrillator |
| US6950705B2 (en) | 2000-09-18 | 2005-09-27 | Cameron Health, Inc. | Canister designs for implantable cardioverter-defibrillators |
| US7194309B2 (en) | 2000-09-18 | 2007-03-20 | Cameron Health, Inc. | Packaging technology for non-transvenous cardioverter/defibrillator devices |
| US7065407B2 (en) | 2000-09-18 | 2006-06-20 | Cameron Health, Inc. | Duckbill-shaped implantable cardioverter-defibrillator canister and method of use |
| US20020035378A1 (en) | 2000-09-18 | 2002-03-21 | Cameron Health, Inc. | Subcutaneous electrode for transthoracic conduction with highly maneuverable insertion tool |
| US7039465B2 (en) | 2000-09-18 | 2006-05-02 | Cameron Health, Inc. | Ceramics and/or other material insulated shell for active and non-active S-ICD can |
| US20020035377A1 (en) | 2000-09-18 | 2002-03-21 | Cameron Health, Inc. | Subcutaneous electrode for transthoracic conduction with insertion tool |
| US6937907B2 (en) | 2000-09-18 | 2005-08-30 | Cameron Health, Inc. | Subcutaneous electrode for transthoracic conduction with low-profile installation appendage and method of doing same |
| US7076296B2 (en) | 2000-09-18 | 2006-07-11 | Cameron Health, Inc. | Method of supplying energy to subcutaneous cardioverter-defibrillator and pacer |
| US7092754B2 (en) | 2000-09-18 | 2006-08-15 | Cameron Health, Inc. | Monophasic waveform for anti-bradycardia pacing for a subcutaneous implantable cardioverter-defibrillator |
| US6866044B2 (en) | 2000-09-18 | 2005-03-15 | Cameron Health, Inc. | Method of insertion and implantation of implantable cardioverter-defibrillator canisters |
| US20020035381A1 (en) | 2000-09-18 | 2002-03-21 | Cameron Health, Inc. | Subcutaneous electrode with improved contact shape for transthoracic conduction |
| US6443891B1 (en) | 2000-09-20 | 2002-09-03 | Medtronic, Inc. | Telemetry modulation protocol system for medical devices |
| US6398738B1 (en) * | 2000-09-25 | 2002-06-04 | Millar Instruments, Inc. | Method and apparatus for reconstructing a high fidelity pressure waveform with a balloon catheter |
| US6498951B1 (en) | 2000-10-13 | 2002-12-24 | Medtronic, Inc. | Implantable medical device employing integral housing for a formable flat battery |
| US7024248B2 (en) | 2000-10-16 | 2006-04-04 | Remon Medical Technologies Ltd | Systems and methods for communicating with implantable devices |
| US6522915B1 (en) | 2000-10-26 | 2003-02-18 | Medtronic, Inc. | Surround shroud connector and electrode housings for a subcutaneous electrode array and leadless ECGS |
| DE60140072D1 (de) | 2000-10-26 | 2009-11-12 | Meditronic Inc | Vorrichtung zur minimierung der wirkungen eines herzinsults |
| US6512940B1 (en) | 2000-10-31 | 2003-01-28 | Medtronic, Inc. | Subcutaneous spiral electrode for sensing electrical signals of the heart |
| US6904315B2 (en) | 2000-12-14 | 2005-06-07 | Medtronic, Inc. | Atrial aware VVI: a method for atrial synchronous ventricular (VDD/R) pacing using the subcutaneous electrode array and a standard pacing lead |
| US6689117B2 (en) | 2000-12-18 | 2004-02-10 | Cardiac Pacemakers, Inc. | Drug delivery system for implantable medical device |
| US6512952B2 (en) | 2000-12-26 | 2003-01-28 | Cardiac Pacemakers, Inc. | Method and apparatus for maintaining synchronized pacing |
| US6574506B2 (en) | 2000-12-26 | 2003-06-03 | Cardiac Pacemakers, Inc. | System and method for timing synchronized pacing |
| US6553258B2 (en) | 2000-12-26 | 2003-04-22 | Cardiac Pacemakers, Inc. | System and method for managing refractory periods in a cardiac rhythm management device with biventricular sensing |
| US6438421B1 (en) | 2000-12-26 | 2002-08-20 | Cardiac Pacemakers, Inc. | Mode transition timing for synchronized pacing |
| US6584352B2 (en) | 2000-12-27 | 2003-06-24 | Medtronic, Inc. | Leadless fully automatic pacemaker follow-up |
| US6556871B2 (en) | 2001-01-04 | 2003-04-29 | Cardiac Pacemakers, Inc. | System and method for receiving telemetry data from an implantable medical device |
| US6786898B2 (en) | 2003-01-15 | 2004-09-07 | Medtronic, Inc. | Methods and tools for accessing an anatomic space |
| US7146225B2 (en) | 2002-10-30 | 2006-12-05 | Medtronic, Inc. | Methods and apparatus for accessing and stabilizing an area of the heart |
| US6445953B1 (en) | 2001-01-16 | 2002-09-03 | Kenergy, Inc. | Wireless cardiac pacing system with vascular electrode-stents |
| DE60232224D1 (de) | 2001-02-14 | 2009-06-18 | Draeger Medical Systems Inc | Patientenüberwachungsbereichsnetz |
| US6749587B2 (en) | 2001-02-22 | 2004-06-15 | Insulet Corporation | Modular infusion device and method |
| US6990375B2 (en) | 2001-03-02 | 2006-01-24 | Cardiac Pacemakers, Inc. | Adjustment of the breakpoint of the rate response curve based on minute ventilation values |
| US6694189B2 (en) | 2001-03-07 | 2004-02-17 | Medtronic, Inc. | Rate adaptive pacemaker system with dual sensing component and method of using same |
| US6597951B2 (en) | 2001-03-16 | 2003-07-22 | Cardiac Pacemakers, Inc. | Automatic selection from multiple cardiac optimization protocols |
| US6584350B2 (en) | 2001-04-06 | 2003-06-24 | Cardiac Pacemakers, Inc. | Apparatus and method for R-wave detection with dual dynamic sensitivities |
| US6622046B2 (en) | 2001-05-07 | 2003-09-16 | Medtronic, Inc. | Subcutaneous sensing feedthrough/electrode assembly |
| US7305266B1 (en) | 2001-05-14 | 2007-12-04 | Pacesetter, Inc. | Cardiac stimulation devices and methods for measuring impedances associated with the heart |
| KR100606307B1 (ko) | 2001-05-23 | 2006-07-28 | 안태영 | 인체 이식 기구용 무접촉식 동력 전달 장치 |
| WO2002098282A2 (en) | 2001-06-04 | 2002-12-12 | Albert Einstein Healthcare Network | Cardiac stimulating apparatus having a blood clot filter and atrial pacer |
| US20030009204A1 (en) | 2001-07-06 | 2003-01-09 | Amundson Mark D. | Adapative telemetry system and method for an implantable medical device |
| WO2003007792A2 (en) | 2001-07-16 | 2003-01-30 | Alto Development Corporation | Clip and method for epicardial placement of temporary heart pacing electrodes |
| US6648823B2 (en) | 2001-07-31 | 2003-11-18 | Medtronic, Inc. | Method and system of follow-up support for a medical device |
| US6746797B2 (en) | 2001-07-31 | 2004-06-08 | Delphi Technologies, Inc. | Battery pack having flexible circuit connector |
| US6721602B2 (en) | 2001-08-21 | 2004-04-13 | Medtronic, Inc. | Implantable medical device assembly and manufacturing method |
| US6937899B2 (en) | 2001-08-30 | 2005-08-30 | Medtronic, Inc. | Ischemia detection |
| US6718212B2 (en) | 2001-10-12 | 2004-04-06 | Medtronic, Inc. | Implantable medical electrical lead with light-activated adhesive fixation |
| US7260436B2 (en) | 2001-10-16 | 2007-08-21 | Case Western Reserve University | Implantable networked neural system |
| US7113823B2 (en) | 2001-10-26 | 2006-09-26 | Cardiac Pacemakers, Inc. | Morphology-based optimization of cardiac resynchronization therapy |
| US6763269B2 (en) | 2001-11-02 | 2004-07-13 | Pacesetter, Inc. | Frequency agile telemetry system for implantable medical device |
| US20040230283A1 (en) | 2001-11-29 | 2004-11-18 | Medtronic, Inc. | Trans-septal pacing method and apparatus |
| US6810287B2 (en) | 2001-12-03 | 2004-10-26 | Cardiac Pacemakers, Inc. | Implantable cardiac disease management device with trigger-stored polysomnogram and phonocardiogram |
| US6978176B2 (en) | 2001-12-08 | 2005-12-20 | Lattouf Omar M | Treatment for patient with congestive heart failure |
| US6993393B2 (en) | 2001-12-19 | 2006-01-31 | Cardiac Pacemakers, Inc. | Telemetry duty cycle management system for an implantable medical device |
| SE0104337D0 (sv) | 2001-12-19 | 2001-12-19 | St Jude Medical | An implantable heart stimulating device, a system including such a device and a manner of using the system |
| DE10162508A1 (de) | 2001-12-19 | 2003-07-03 | Biotronik Mess & Therapieg | Epikardelektrodenleitung, Einführkatheter für eine solche und Elektrodenimplantationsbesteck |
| US6909916B2 (en) | 2001-12-20 | 2005-06-21 | Cardiac Pacemakers, Inc. | Cardiac rhythm management system with arrhythmia classification and electrode selection |
| US6963778B2 (en) | 2002-01-17 | 2005-11-08 | Cardiac Pacemakers, Inc. | Maximum pacing rate limiter implemented using the evoked response-T-wave interval |
| US7211884B1 (en) | 2002-01-28 | 2007-05-01 | Pacesetter, Inc. | Implantable medical device construction using a flexible substrate |
| WO2003063951A1 (en) | 2002-01-29 | 2003-08-07 | Advanced Bionics Corporation | Lead assembly for implantable microstimulator |
| US6968226B2 (en) | 2002-01-30 | 2005-11-22 | Medtronic, Inc. | Method and system for terminating an atrial arrhythmia |
| US6985773B2 (en) | 2002-02-07 | 2006-01-10 | Cardiac Pacemakers, Inc. | Methods and apparatuses for implantable medical device telemetry power management |
| US20090088813A1 (en) * | 2004-03-12 | 2009-04-02 | Brockway Brian P | Cardiac Rhythm Management Device |
| US8321036B2 (en) | 2002-02-15 | 2012-11-27 | Data Sciences International, Inc. | Cardiac rhythm management device |
| US7236821B2 (en) | 2002-02-19 | 2007-06-26 | Cardiac Pacemakers, Inc. | Chronically-implanted device for sensing and therapy |
| US6957107B2 (en) | 2002-03-13 | 2005-10-18 | Cardionet, Inc. | Method and apparatus for monitoring and communicating with an implanted medical device |
| US7270669B1 (en) | 2002-03-14 | 2007-09-18 | Medtronic, Inc. | Epicardial lead placement for bi-ventricular pacing using thoracoscopic approach |
| WO2003086502A2 (en) | 2002-04-11 | 2003-10-23 | Transvascular, Inc. | Devices and methods for transluminal or transthoracic interstitial electrode placement |
| US6777623B2 (en) | 2002-04-17 | 2004-08-17 | M. Daniel Ballard | System and method of tracking surgical sponges |
| US7228174B2 (en) | 2002-04-29 | 2007-06-05 | Medtronics, Inc. | Algorithm for the automatic determination of optimal AV an VV intervals |
| US6892094B2 (en) | 2002-04-30 | 2005-05-10 | Medtronic, Inc. | Combined anti-tachycardia pacing (ATP) and high voltage therapy for treating ventricular arrhythmias |
| US7610104B2 (en) | 2002-05-10 | 2009-10-27 | Cerebral Vascular Applications, Inc. | Methods and apparatus for lead placement on a surface of the heart |
| US6931282B2 (en) | 2002-05-23 | 2005-08-16 | Cardiac Pacemakers, Inc. | Method to create pacemaker timing cycles |
| US6847844B2 (en) | 2002-06-06 | 2005-01-25 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Method of data communication with implanted device and associated apparatus |
| US7292890B2 (en) | 2002-06-20 | 2007-11-06 | Advanced Bionics Corporation | Vagus nerve stimulation via unidirectional propagation of action potentials |
| US6934585B1 (en) | 2002-06-21 | 2005-08-23 | Pacesetter, Inc. | System and method for far-field R-wave detection |
| US20040147973A1 (en) | 2002-06-27 | 2004-07-29 | Hauser Robert G. | Intra cardiac pacer and method |
| US7142912B2 (en) | 2002-07-12 | 2006-11-28 | Cardiac Pacemakers, Inc. | Method and apparatus for assessing and treating atrial fibrillation risk |
| TWI231109B (en) | 2002-07-18 | 2005-04-11 | Ntt Docomo Inc | Electric field communication system, electric field communication device and electrode allocation method |
| WO2004011081A1 (en) | 2002-07-25 | 2004-02-05 | Oscor Inc. | Epicardial screw-in lead |
| WO2004012810A1 (ja) | 2002-08-05 | 2004-02-12 | Japan As Represented By President Of National Cardiovascular Center | 超小型一体化心臓ペースメーカ及び分散心臓ペーシングシステム |
| US7801596B2 (en) | 2002-09-20 | 2010-09-21 | Angel Medical Systems, Inc. | Physician's programmer for implantable devices having cardiac diagnostic and patient alerting capabilities |
| US7013178B2 (en) | 2002-09-25 | 2006-03-14 | Medtronic, Inc. | Implantable medical device communication system |
| US7139613B2 (en) | 2002-09-25 | 2006-11-21 | Medtronic, Inc. | Implantable medical device communication system with pulsed power biasing |
| US7209790B2 (en) | 2002-09-30 | 2007-04-24 | Medtronic, Inc. | Multi-mode programmer for medical device communication |
| US8249710B2 (en) | 2002-10-07 | 2012-08-21 | Medtronic, Inc. | Complex connector in component footprint of implantable medical device |
| US7027871B2 (en) | 2002-10-31 | 2006-04-11 | Medtronic, Inc. | Aggregation of data from external data sources within an implantable medical device |
| US20040102830A1 (en) | 2002-11-22 | 2004-05-27 | Williams Terrell M. | System for coupling an implanatable medical device to an epicardial site |
| US7333853B2 (en) | 2002-11-26 | 2008-02-19 | Cardiac Pacemakers, Inc. | Implantable medical device having a controlled diagnostic function |
| US7189204B2 (en) | 2002-12-04 | 2007-03-13 | Cardiac Pacemakers, Inc. | Sleep detection using an adjustable threshold |
| US7142917B2 (en) | 2002-12-04 | 2006-11-28 | Terumo Kabushiki Kaisha | Heart treatment equipment and method for preventing fatal arrhythmia |
| WO2004052459A1 (en) | 2002-12-09 | 2004-06-24 | Medtronic, Inc. | Concavity of an implantable medical device |
| US20040133242A1 (en) | 2003-01-02 | 2004-07-08 | Chapman Fred W. | Medical device communication |
| US7512448B2 (en) | 2003-01-10 | 2009-03-31 | Phonak Ag | Electrode placement for wireless intrabody communication between components of a hearing system |
| JP4557964B2 (ja) * | 2003-01-24 | 2010-10-06 | プロテウス バイオメディカル インコーポレイテッド | 心臓ペーシングを改善するための方法および装置 |
| KR100873683B1 (ko) | 2003-01-25 | 2008-12-12 | 한국과학기술연구원 | 인체통신방법, 인체통신시스템 및 이에 사용되는 캡슐형 내시경 |
| US7149581B2 (en) | 2003-01-31 | 2006-12-12 | Medtronic, Inc. | Patient monitoring device with multi-antenna receiver |
| US7162307B2 (en) | 2003-02-11 | 2007-01-09 | Medtronic, Inc. | Channel occupancy in multi-channel medical device communication |
| US7269460B2 (en) | 2003-02-28 | 2007-09-11 | Medtronic, Inc. | Method and apparatus for evaluating and optimizing ventricular synchronization |
| US7610088B2 (en) | 2003-02-28 | 2009-10-27 | Medtronic, Inc. | Method and apparatus for assessing left ventricular function and optimizing cardiac pacing intervals based on left ventricular wall motion |
| US6885889B2 (en) | 2003-02-28 | 2005-04-26 | Medtronic, Inc. | Method and apparatus for optimizing cardiac resynchronization therapy based on left ventricular acceleration |
| US20040176830A1 (en) | 2003-03-06 | 2004-09-09 | Fang H. Kenith | Epicardial electrode |
| US6871088B2 (en) | 2003-03-20 | 2005-03-22 | Medtronic, Inc. | Method and apparatus for optimizing cardiac resynchronization therapy |
| US7302294B2 (en) | 2003-04-11 | 2007-11-27 | Cardiac Pacemakers, Inc. | Subcutaneous cardiac sensing and stimulation system employing blood sensor |
| US20040220626A1 (en) | 2003-04-11 | 2004-11-04 | Wagner Darrell Orvin | Distributed subcutaneous defibrillation system |
| US7536224B2 (en) | 2003-04-30 | 2009-05-19 | Medtronic, Inc. | Method for elimination of ventricular pro-arrhythmic effect caused by atrial therapy |
| US7130684B2 (en) | 2003-04-30 | 2006-10-31 | Medtronic, Inc. | Method and apparatus for improving ventricular status using the force interval relationship |
| CA2522372C (en) | 2003-05-06 | 2012-08-07 | Enpath Medical, Inc. | Rotatable lead introducer |
| US7130681B2 (en) | 2003-05-09 | 2006-10-31 | Medtronic, Inc. | Use of accelerometer signal to augment ventricular arrhythmia detection |
| DE10323016A1 (de) | 2003-05-15 | 2004-12-02 | Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin | Epicard-Elektrode |
| US7617007B2 (en) | 2003-06-04 | 2009-11-10 | Synecor Llc | Method and apparatus for retaining medical implants within body vessels |
| US7082336B2 (en) | 2003-06-04 | 2006-07-25 | Synecor, Llc | Implantable intravascular device for defibrillation and/or pacing |
| CA2527909A1 (en) | 2003-06-04 | 2005-01-06 | Synecor Llc | Intravascular electrophysiological system and methods |
| US8239045B2 (en) | 2003-06-04 | 2012-08-07 | Synecor Llc | Device and method for retaining a medical device within a vessel |
| US8565882B2 (en) | 2006-08-29 | 2013-10-22 | Jeffrey A. Matos | Control of a defibrillator and/or pacemaker |
| US8214043B2 (en) | 2006-08-29 | 2012-07-03 | Matos Jeffrey A | Control of a defibrillator and/or pacemaker |
| DE60314379T2 (de) | 2003-06-17 | 2008-06-26 | Raymond Moser | Implantierbare und wiederherausziehbare Sensorvorrichtung |
| US7006864B2 (en) | 2003-06-17 | 2006-02-28 | Ebr Systems, Inc. | Methods and systems for vibrational treatment of cardiac arrhythmias |
| US7133718B2 (en) | 2003-06-19 | 2006-11-07 | Medtronic, Inc. | Method and apparatus for temporarily varying a parameter in an implantable medical device |
| US7200440B2 (en) | 2003-07-02 | 2007-04-03 | Cardiac Pacemakers, Inc. | Cardiac cycle synchronized sampling of impedance signal |
| US20050038481A1 (en) | 2003-08-11 | 2005-02-17 | Edward Chinchoy | Evaluating ventricular synchrony based on phase angle between sensor signals |
| US7591265B2 (en) | 2003-09-18 | 2009-09-22 | Cardiac Pacemakers, Inc. | Coordinated use of respiratory and cardiac therapies for sleep disordered breathing |
| US7184830B2 (en) | 2003-08-18 | 2007-02-27 | Ebr Systems, Inc. | Methods and systems for treating arrhythmias using a combination of vibrational and electrical energy |
| US7010347B2 (en) | 2004-02-14 | 2006-03-07 | Pacesetter, Inc. | Optimization of impedance signals for closed loop programming of cardiac resynchronization therapy devices |
| US8162839B2 (en) | 2003-08-27 | 2012-04-24 | Microtech Medical Technologies Ltd. | Protected passive resonating sensors |
| US7289853B1 (en) | 2003-08-28 | 2007-10-30 | David Campbell | High frequency wireless pacemaker |
| US20050070962A1 (en) | 2003-09-30 | 2005-03-31 | Ebr Systems, Inc. | Methods and systems for treating heart failure with vibrational energy |
| US7280872B1 (en) | 2003-10-16 | 2007-10-09 | Transoma Medical, Inc. | Wireless communication with implantable medical device |
| US7765003B2 (en) | 2003-10-31 | 2010-07-27 | Sunshine Heart Pty Ltd | Synchronization control system |
| US7003350B2 (en) | 2003-11-03 | 2006-02-21 | Kenergy, Inc. | Intravenous cardiac pacing system with wireless power supply |
| US7050849B2 (en) | 2003-11-06 | 2006-05-23 | Ebr Systems, Inc. | Vibrational therapy device used for resynchronization pacing in a treatment for heart failure |
| US7158839B2 (en) | 2003-11-07 | 2007-01-02 | Paracor Medical, Inc. | Cardiac harness for treating heart disease |
| US7155295B2 (en) | 2003-11-07 | 2006-12-26 | Paracor Medical, Inc. | Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing |
| US20060247693A1 (en) | 2005-04-28 | 2006-11-02 | Yanting Dong | Non-captured intrinsic discrimination in cardiac pacing response classification |
| WO2005058415A2 (en) | 2003-12-12 | 2005-06-30 | Synecor, Llc | Implantable medical device having pre-implant exoskeleton |
| WO2005062823A2 (en) | 2003-12-19 | 2005-07-14 | Savacor, Inc. | Digital electrode for cardiac rhythm management |
| US20050149138A1 (en) | 2003-12-24 | 2005-07-07 | Xiaoyi Min | System and method for determining optimal pacing sites based on myocardial activation times |
| US7212871B1 (en) | 2003-12-24 | 2007-05-01 | Pacesetter, Inc. | Epicardial and myocardial leads for implanting in the heart by thoracotomy or port access surgeries with detachable electrode tip |
| US7336994B2 (en) | 2004-01-16 | 2008-02-26 | Medtronic, Inc. | Control of atrial defibrillation therapy based on hemodynamic sensor feedback |
| WO2005070494A1 (en) | 2004-01-22 | 2005-08-04 | Rehabtronics Inc. | Method of routing electrical current to bodily tissues via implanted passive conductors |
| US7186214B2 (en) | 2004-02-12 | 2007-03-06 | Medtronic, Inc. | Instruments and methods for accessing an anatomic space |
| US20050203410A1 (en) | 2004-02-27 | 2005-09-15 | Ep Medsystems, Inc. | Methods and systems for ultrasound imaging of the heart from the pericardium |
| JP2005245215A (ja) | 2004-03-01 | 2005-09-15 | Fu Sheng Industrial Co Ltd | 釣竿用リールシートの製造方法 |
| US7406105B2 (en) | 2004-03-03 | 2008-07-29 | Alfred E. Mann Foundation For Scientific Research | System and method for sharing a common communication channel between multiple systems of implantable medical devices |
| US7738963B2 (en) | 2004-03-04 | 2010-06-15 | Advanced Neuromodulation Systems, Inc. | System and method for programming an implantable pulse generator |
| US7366572B2 (en) | 2004-03-16 | 2008-04-29 | Medtronic, Inc. | Controlling therapy based on sleep quality |
| US7881798B2 (en) | 2004-03-16 | 2011-02-01 | Medtronic Inc. | Controlling therapy based on sleep quality |
| US7212861B1 (en) | 2004-05-03 | 2007-05-01 | Pacesetter, Inc. | Monitoring ventricular contractions using an implantable stimulation device |
| US7286875B1 (en) | 2004-05-03 | 2007-10-23 | Pacesetter, Inc. | Monitoring ventricular contractions using an implantable stimulation device |
| WO2005107863A2 (en) | 2004-05-04 | 2005-11-17 | University Of Rochester | Implantable bio-electro-physiologic interface matrix |
| US20080294210A1 (en) | 2004-05-04 | 2008-11-27 | Spencer Rosero | Leadless Implantable Cardioverter Defibrillator |
| WO2005107852A1 (en) | 2004-05-04 | 2005-11-17 | University Of Rochester | Leadless implantable intravascular electrophysiologic device for neurologic/cardiovascular sensing and stimulation |
| DE102004023190B3 (de) | 2004-05-11 | 2005-10-20 | Ppa Technologies Ag | Vorrichtung zur epikardialen Unterstützung und/oder Übernahme der Herztätigkeit |
| US20060106442A1 (en) | 2004-05-19 | 2006-05-18 | The Board Of Trustees Of The Leland Stanford Junior University | Devices and methods for treating cardiac pathologies |
| ATE384318T1 (de) | 2004-05-28 | 2008-02-15 | Geest Jan De | Kommunikationseinheit für die haut einer person |
| US7289855B2 (en) | 2004-06-09 | 2007-10-30 | Medtronic, Inc. | Implantable medical device package antenna |
| US7765001B2 (en) | 2005-08-31 | 2010-07-27 | Ebr Systems, Inc. | Methods and systems for heart failure prevention and treatments using ultrasound and leadless implantable devices |
| US7519430B2 (en) | 2004-06-17 | 2009-04-14 | Cardiac Pacemakers, Inc. | Dynamic telemetry encoding for an implantable medical device |
| US7457669B2 (en) | 2004-06-17 | 2008-11-25 | Cardiac Pacemakers, Inc. | On-demand retransmission of data with an implantable medical device |
| US7630767B1 (en) | 2004-07-14 | 2009-12-08 | Pacesetter, Inc. | System and method for communicating information using encoded pacing pulses within an implantable medical system |
| US7743151B2 (en) | 2004-08-05 | 2010-06-22 | Cardiac Pacemakers, Inc. | System and method for providing digital data communications over a wireless intra-body network |
| US7539541B2 (en) | 2004-08-09 | 2009-05-26 | Cardiac Pacemakers, Inc. | Automatic power control for a radio frequency transceiver of an implantable device |
| US7406349B2 (en) | 2004-08-09 | 2008-07-29 | Cardiac Pacemakers, Inc. | Dynamic telemetry link selection for an implantable device |
| US7335161B2 (en) | 2004-08-20 | 2008-02-26 | Cardiac Pacemakers, Inc. | Techniques for blood pressure measurement by implantable device |
| US20060042830A1 (en) | 2004-08-25 | 2006-03-02 | The Regents Of The University Of California | Flexible multi-level cable |
| US7596412B1 (en) | 2004-08-26 | 2009-09-29 | Pacesetter, Inc. | Opto-electrical coherence detection of hemodynamically compromising arrhythmia |
| US7236829B1 (en) | 2004-08-30 | 2007-06-26 | Pacesetter, Inc. | Implantable leadless cardiac device with flexible flaps for sensing |
| US7515969B2 (en) | 2004-08-31 | 2009-04-07 | Cardiac Pacemakers, Inc. | Sensor guided epicardial lead |
| US7214189B2 (en) | 2004-09-02 | 2007-05-08 | Proteus Biomedical, Inc. | Methods and apparatus for tissue activation and monitoring |
| US7277755B1 (en) | 2004-09-08 | 2007-10-02 | Pacesetter, Inc. | Subcutaneous cardiac stimulation device providing anti-tachycardia pacing therapy and method |
| US7386342B1 (en) | 2004-09-08 | 2008-06-10 | Pacesetter, Inc. | Subcutaneous cardiac stimulation device providing anti-tachycardia pacing therapy and method |
| US7493174B2 (en) | 2004-09-23 | 2009-02-17 | Medtronic, Inc. | Implantable medical lead |
| US7200437B1 (en) | 2004-10-13 | 2007-04-03 | Pacesetter, Inc. | Tissue contact for satellite cardiac pacemaker |
| US7647109B2 (en) | 2004-10-20 | 2010-01-12 | Boston Scientific Scimed, Inc. | Leadless cardiac stimulation systems |
| US7532933B2 (en) | 2004-10-20 | 2009-05-12 | Boston Scientific Scimed, Inc. | Leadless cardiac stimulation systems |
| WO2006045075A1 (en) | 2004-10-20 | 2006-04-27 | Boston Scientific Limited | Leadless cardiac stimulation systems |
| US8489189B2 (en) | 2004-10-29 | 2013-07-16 | Medtronic, Inc. | Expandable fixation mechanism |
| US8262578B1 (en) | 2004-11-24 | 2012-09-11 | Pacesetter, Inc. | System and method for detecting physiologic states based on intracardiac electrogram signals while distinguishing cardiac rhythm types |
| US7477935B2 (en) | 2004-11-29 | 2009-01-13 | Cameron Health, Inc. | Method and apparatus for beat alignment and comparison |
| US7376458B2 (en) | 2004-11-29 | 2008-05-20 | Cameron Health, Inc. | Method for defining signal templates in implantable cardiac devices |
| US7433739B1 (en) | 2004-11-30 | 2008-10-07 | Pacesetter, Inc. | Passive fixation mechanism for epicardial sensing and stimulation lead placed through pericardial access |
| US7655014B2 (en) | 2004-12-06 | 2010-02-02 | Cameron Health, Inc. | Apparatus and method for subcutaneous electrode insertion |
| US7410497B2 (en) | 2004-12-14 | 2008-08-12 | Boston Scientific Scimed, Inc. | Stimulation of cell growth at implant surfaces |
| US8818504B2 (en) | 2004-12-16 | 2014-08-26 | Cardiac Pacemakers Inc | Leadless cardiac stimulation device employing distributed logic |
| US8112148B2 (en) | 2004-12-17 | 2012-02-07 | Medtronic, Inc. | System and method for monitoring cardiac signal activity in patients with nervous system disorders |
| US7384403B2 (en) | 2004-12-17 | 2008-06-10 | Depuy Products, Inc. | Wireless communication system for transmitting information from a medical device |
| EP1833553B1 (en) | 2004-12-21 | 2015-11-18 | EBR Systems, Inc. | Implantable transducer devices |
| US7558631B2 (en) | 2004-12-21 | 2009-07-07 | Ebr Systems, Inc. | Leadless tissue stimulation systems and methods |
| JP5111116B2 (ja) | 2004-12-21 | 2012-12-26 | イービーアール システムズ， インコーポレイテッド | ペーシングおよび不整脈処置のためのリード線のない心臓システム |
| EP1827583B1 (en) | 2004-12-22 | 2013-01-23 | Proteus Digital Health, Inc. | Implantable hermetically sealed structures |
| US8001975B2 (en) | 2004-12-29 | 2011-08-23 | Depuy Products, Inc. | Medical device communications network |
| US7496410B2 (en) | 2005-01-10 | 2009-02-24 | Cardiac Pacemakers, Inc. | Spring fixation mechanism for epicardial leads |
| US7289847B1 (en) | 2005-01-18 | 2007-10-30 | Pacesetter, Inc. | Implantable cardiac device and method of treating atrial fibrillation |
| US7226440B2 (en) | 2005-01-31 | 2007-06-05 | G & L Consulting, Llc | Method and device for accessing a pericardial space |
| US7340288B1 (en) * | 2005-02-07 | 2008-03-04 | Pacesetter, Inc. | Trans-septal intra-cardiac lead system |
| US20060178586A1 (en) | 2005-02-07 | 2006-08-10 | Dobak John D Iii | Devices and methods for accelerometer-based characterization of cardiac function and identification of LV target pacing zones |
| US20060206151A1 (en) | 2005-02-16 | 2006-09-14 | Fei Lu | Heart rhythm management system |
| US7310556B2 (en) | 2005-03-24 | 2007-12-18 | Kenergy, Inc. | Implantable medical stimulation apparatus with intra-conductor capacitive energy storage |
| US7321798B2 (en) | 2005-03-31 | 2008-01-22 | Medtronic, Inc. | Trans-septal/trans-myocardial ventricular pacing lead |
| JP5027797B2 (ja) | 2005-03-31 | 2012-09-19 | プロテウス バイオメディカル インコーポレイテッド | 心臓再同期化のための多重電極ペーシングの自動最適化 |
| US7555340B2 (en) | 2005-04-01 | 2009-06-30 | Cardiac Pacemakers, Inc. | Electrogram morphology-based CRT optimization |
| US7565195B1 (en) | 2005-04-11 | 2009-07-21 | Pacesetter, Inc. | Failsafe satellite pacemaker system |
| US7634313B1 (en) | 2005-04-11 | 2009-12-15 | Pacesetter, Inc. | Failsafe satellite pacemaker system |
| US20060235289A1 (en) | 2005-04-19 | 2006-10-19 | Willem Wesselink | Pacemaker lead with motion sensor |
| US7630763B2 (en) | 2005-04-20 | 2009-12-08 | Cardiac Pacemakers, Inc. | Thoracic or intracardiac impedance detection with automatic vector selection |
| DE102005020071A1 (de) | 2005-04-22 | 2006-10-26 | Biotronik Crm Patent Ag | Herzschrittmacher |
| US7640057B2 (en) | 2005-04-25 | 2009-12-29 | Cardiac Pacemakers, Inc. | Methods of providing neural markers for sensed autonomic nervous system activity |
| US7991467B2 (en) | 2005-04-26 | 2011-08-02 | Medtronic, Inc. | Remotely enabled pacemaker and implantable subcutaneous cardioverter/defibrillator system |
| US20060247672A1 (en) | 2005-04-27 | 2006-11-02 | Vidlund Robert M | Devices and methods for pericardial access |
| US7664553B2 (en) | 2005-04-27 | 2010-02-16 | Cardiac Pacemakers, Inc. | System and method for enabling communications with implantable medical devices |
| US8730031B2 (en) | 2005-04-28 | 2014-05-20 | Proteus Digital Health, Inc. | Communication system using an implantable device |
| US7499751B2 (en) | 2005-04-28 | 2009-03-03 | Cardiac Pacemakers, Inc. | Cardiac signal template generation using waveform clustering |
| US7881786B2 (en) | 2005-04-29 | 2011-02-01 | Medtronic, Inc. | Suppression of high rate pacing for reducing myocardial ischemic irritability |
| US20060259088A1 (en) | 2005-05-13 | 2006-11-16 | Pastore Joseph M | Method and apparatus for delivering pacing pulses using a coronary stent |
| US8391990B2 (en) | 2005-05-18 | 2013-03-05 | Cardiac Pacemakers, Inc. | Modular antitachyarrhythmia therapy system |
| US7272448B1 (en) | 2005-05-24 | 2007-09-18 | Pacesetter, Inc. | Medical lead for placement in the pericardial sac |
| US20060271121A1 (en) | 2005-05-25 | 2006-11-30 | Cardiac Pacemakers, Inc. | Closed loop impedance-based cardiac resynchronization therapy systems, devices, and methods |
| US8095123B2 (en) | 2005-06-13 | 2012-01-10 | Roche Diagnostics International Ag | Wireless communication system |
| US20090299447A1 (en) | 2005-07-01 | 2009-12-03 | Marc Jensen | Deployable epicardial electrode and sensor array |
| KR100738074B1 (ko) | 2005-07-16 | 2007-07-10 | 삼성전자주식회사 | 건강관리장치 및 방법 |
| US8634908B2 (en) | 2005-08-01 | 2014-01-21 | Ebr Systems, Inc. | Efficiently delivering acoustic stimulation energy to tissue |
| US8116867B2 (en) | 2005-08-04 | 2012-02-14 | Cameron Health, Inc. | Methods and devices for tachyarrhythmia sensing and high-pass filter bypass |
| US7844348B2 (en) | 2005-08-09 | 2010-11-30 | Greatbatch Ltd. | Fiber optic assisted medical lead |
| US7801620B2 (en) | 2005-08-29 | 2010-09-21 | Cardiac Pacemakers, Inc. | RF telemetry link quality assessment system and method |
| US8027727B2 (en) | 2005-08-29 | 2011-09-27 | Cardiac Pacemakers, Inc. | Pacemaker RF telemetry repeater and method |
| WO2007028035A2 (en) | 2005-09-01 | 2007-03-08 | Proteus Biomedical, Inc. | Implantable zero-wire communications system |
| DE102005042923A1 (de) | 2005-09-08 | 2007-03-22 | Biotronik Crm Patent Ag | Vorrichtung zur Bestimmung von Herzfunktionsparametern |
| US8065018B2 (en) | 2005-09-12 | 2011-11-22 | Medtronic, Inc. | System and method for unscheduled wireless communication with a medical device |
| US7702392B2 (en) | 2005-09-12 | 2010-04-20 | Ebr Systems, Inc. | Methods and apparatus for determining cardiac stimulation sites using hemodynamic data |
| US7890181B2 (en) | 2005-09-12 | 2011-02-15 | Medtronic, Inc. | System and method for unscheduled wireless communication with a medical device |
| US8380320B2 (en) | 2005-09-12 | 2013-02-19 | Medtronic, Inc. | Implantable medical device communication system with macro and micro sampling intervals |
| US9168383B2 (en) | 2005-10-14 | 2015-10-27 | Pacesetter, Inc. | Leadless cardiac pacemaker with conducted communication |
| US7937148B2 (en) | 2005-10-14 | 2011-05-03 | Nanostim, Inc. | Rate responsive leadless cardiac pacemaker |
| KR100723307B1 (ko) | 2005-10-25 | 2007-05-30 | 한국전자통신연구원 | 통신 장치 |
| US8160704B2 (en) | 2005-11-02 | 2012-04-17 | Cardiac Pacemakers, Inc. | System and method for enabling relayed communications by implantable medical devices |
| US8233985B2 (en) | 2005-11-04 | 2012-07-31 | Kenergy, Inc. | MRI compatible implanted electronic medical device with power and data communication capability |
| US7761164B2 (en) | 2005-11-30 | 2010-07-20 | Medtronic, Inc. | Communication system for medical devices |
| US7580746B2 (en) | 2005-12-07 | 2009-08-25 | Cardiac Pacemakers, Inc. | Implantable medical device for generating cardiac pressure-volume loop and optimizing therapy |
| JP2009518115A (ja) | 2005-12-09 | 2009-05-07 | ボストン サイエンティフィック サイムド，インコーポレイテッド | 心刺激システム |
| EP1968698B1 (en) | 2005-12-12 | 2016-11-23 | Peters, Tor | Intra cardiac device |
| US7844331B2 (en) | 2005-12-20 | 2010-11-30 | Cardiac Pacemakers, Inc. | Method and apparatus for controlling anti-tachyarrhythmia pacing using hemodynamic sensor |
| JP2009521276A (ja) | 2005-12-22 | 2009-06-04 | プロテウス バイオメディカル インコーポレイテッド | 植え込み型集積回路 |
| US8050774B2 (en) | 2005-12-22 | 2011-11-01 | Boston Scientific Scimed, Inc. | Electrode apparatus, systems and methods |
| US20080004663A1 (en) | 2005-12-22 | 2008-01-03 | Medtronic Emergency Response Systems, Inc. | Defibrillator with implantable medical device detection |
| WO2007073435A1 (en) | 2005-12-22 | 2007-06-28 | Mayo Foundation For Medical Education And Research | Helical electrodes for intramyocardial pacing and sensing |
| US7826897B2 (en) | 2005-12-22 | 2010-11-02 | Cardiac Pacemakers, Inc. | Cardiac pacemaker with pacing rate monitoring |
| EP1800709A1 (en) | 2005-12-23 | 2007-06-27 | BIOTRONIK CRM Patent AG | Cardiac Pacemaker |
| US8102789B2 (en) | 2005-12-29 | 2012-01-24 | Medtronic, Inc. | System and method for synchronous wireless communication with a medical device |
| US20070156190A1 (en) | 2005-12-30 | 2007-07-05 | Can Cinbis | Subcutaneous ICD with motion artifact noise suppression |
| US7848807B2 (en) * | 2005-12-30 | 2010-12-07 | Medtronic, Inc. | Closed loop optimization of A-V and V-V timing |
| US8301254B2 (en) | 2006-01-09 | 2012-10-30 | Greatbatch Ltd. | Cross-band communications in an implantable device |
| US8078278B2 (en) | 2006-01-10 | 2011-12-13 | Remon Medical Technologies Ltd. | Body attachable unit in wireless communication with implantable devices |
| WO2007087875A1 (de) | 2006-01-13 | 2007-08-09 | Universität Duisburg-Essen | Stimulationssystem, insbesondere herzschrittmacher |
| US8478399B2 (en) | 2006-01-31 | 2013-07-02 | Paul J. Degroot | Method and apparatus for controlling arrhythmia detection and treatment based on patient posture |
| US8050759B2 (en) | 2006-01-31 | 2011-11-01 | Medtronic, Inc. | Subcutaneous ICD with separate cardiac rhythm sensor |
| US7509167B2 (en) | 2006-02-16 | 2009-03-24 | Cardiac Pacemakers, Inc. | MRI detector for implantable medical device |
| US7418868B1 (en) * | 2006-02-21 | 2008-09-02 | Pacesetter, Inc. | Pressure sensor and method of fabricating such a module |
| US8630710B2 (en) | 2006-03-01 | 2014-01-14 | The Board Of Trustees Of The Leland Stanford Junior University | Implanted cardiac device for defibrillation |
| CA2689413A1 (en) | 2006-03-17 | 2007-09-27 | Endurance Rhythm, Inc. | Energy generating systems for implanted medical devices |
| US7941214B2 (en) | 2006-03-29 | 2011-05-10 | Medtronic, Inc. | Method and apparatus for detecting arrhythmias in a subcutaneous medical device |
| EP1839566A1 (de) | 2006-03-29 | 2007-10-03 | F. Hoffmann-La Roche AG | Verfahren und Anordnung zur Überwachung eines medizinischen Gerätes |
| US7991471B2 (en) | 2006-03-29 | 2011-08-02 | Medtronic, Inc. | Method and apparatus for detecting arrhythmias in a subcutaneous medical device |
| US7742812B2 (en) | 2006-03-29 | 2010-06-22 | Medtronic, Inc. | Method and apparatus for detecting arrhythmias in a medical device |
| US7496409B2 (en) | 2006-03-29 | 2009-02-24 | Medtronic, Inc. | Implantable medical device system and method with signal quality monitoring and response |
| US7894894B2 (en) | 2006-03-29 | 2011-02-22 | Medtronic, Inc. | Method and apparatus for detecting arrhythmias in a subcutaneous medical device |
| US7742816B2 (en) | 2006-03-31 | 2010-06-22 | Medtronic, Inc. | Multichannel communication for implantable medical device applications |
| US7937161B2 (en) | 2006-03-31 | 2011-05-03 | Boston Scientific Scimed, Inc. | Cardiac stimulation electrodes, delivery devices, and implantation configurations |
| US7962202B2 (en) | 2006-03-31 | 2011-06-14 | Medtronic, Inc. | Method and apparatus for verifying a determined cardiac event in a medical device based on detected variation in hemodynamic status |
| US7899555B2 (en) | 2006-04-11 | 2011-03-01 | Pacesetter, Inc. | Intrapericardial lead |
| DE102006018851A1 (de) | 2006-04-22 | 2007-10-25 | Biotronik Crm Patent Ag | Aktives medizinisches Geräteimplantat mit mindestens zwei diagnostischen und/oder therapeutischen Funktionen |
| US8244379B2 (en) | 2006-04-26 | 2012-08-14 | Medtronic, Inc. | Pericardium fixation concepts of epicardium pacing leads and tools |
| US7729783B2 (en) | 2006-04-26 | 2010-06-01 | Medtronic, Inc. | Apparatus and methods for vacuum- and mechanically-assisted fixation of medical electrical leads |
| US8126554B2 (en) | 2006-05-17 | 2012-02-28 | Cardiac Pacemakers, Inc. | Implantable medical device with chemical sensor and related methods |
| FR2901146A1 (fr) | 2006-05-18 | 2007-11-23 | Ela Medical Soc Par Actions Si | Dispositif medical implantable actif de stimulation cardiaque, resynchronisation, cardioversion et/ou defibrillation, comportant des moyens de detection d'artefacts de bruit ventriculaire |
| US20070276444A1 (en) | 2006-05-24 | 2007-11-29 | Daniel Gelbart | Self-powered leadless pacemaker |
| US8200341B2 (en) | 2007-02-07 | 2012-06-12 | Cameron Health, Inc. | Sensing vector selection in a cardiac stimulus device with postural assessment |
| US7783340B2 (en) | 2007-01-16 | 2010-08-24 | Cameron Health, Inc. | Systems and methods for sensing vector selection in an implantable medical device using a polynomial approach |
| US7801608B2 (en) | 2006-06-05 | 2010-09-21 | Cardiac Pacemakers, Inc. | Method and apparatus for closed-loop control of anti-tachyarrhythmia pacing using hemodynamic sensor |
| WO2007142562A1 (en) | 2006-06-09 | 2007-12-13 | St Jude Medical Ab | Methods in a medical telemetry system |
| US7565196B2 (en) | 2006-06-15 | 2009-07-21 | Medtronic, Inc. | System and method for promoting intrinsic conduction through atrial timing |
| US7899542B2 (en) | 2006-06-20 | 2011-03-01 | Ebr Systems, Inc. | Systems and methods for implantable leadless spine stimulation |
| US20070293904A1 (en) | 2006-06-20 | 2007-12-20 | Daniel Gelbart | Self-powered resonant leadless pacemaker |
| US7899541B2 (en) | 2006-06-20 | 2011-03-01 | Ebr Systems, Inc. | Systems and methods for implantable leadless gastrointestinal tissue stimulation |
| US7751881B2 (en) | 2006-06-20 | 2010-07-06 | Ebr Systems, Inc. | Acoustically-powered wireless defibrillator |
| US7894907B2 (en) | 2006-06-20 | 2011-02-22 | Ebr Systems, Inc. | Systems and methods for implantable leadless nerve stimulation |
| US8078283B2 (en) | 2006-06-20 | 2011-12-13 | Ebr Systems, Inc. | Systems and methods for implantable leadless bone stimulation |
| US7894904B2 (en) | 2006-06-20 | 2011-02-22 | Ebr Systems, Inc. | Systems and methods for implantable leadless brain stimulation |
| US7894910B2 (en) | 2006-06-20 | 2011-02-22 | Ebr Systems, Inc. | Systems and methods for implantable leadless cochlear stimulation |
| US20100217367A1 (en) | 2006-06-23 | 2010-08-26 | Amir Belson | Transesophageal implantation of cardiac electrodes and delivery of cardiac therapies |
| US7949404B2 (en) | 2006-06-26 | 2011-05-24 | Medtronic, Inc. | Communications network for distributed sensing and therapy in biomedical applications |
| US8682411B2 (en) | 2007-01-22 | 2014-03-25 | Cvdevices, Llc | Devices, systems and methods for epicardial cardiac monitoring system |
| US7877142B2 (en) | 2006-07-05 | 2011-01-25 | Micardia Corporation | Methods and systems for cardiac remodeling via resynchronization |
| US7840281B2 (en) | 2006-07-21 | 2010-11-23 | Boston Scientific Scimed, Inc. | Delivery of cardiac stimulation devices |
| US8290600B2 (en) | 2006-07-21 | 2012-10-16 | Boston Scientific Scimed, Inc. | Electrical stimulation of body tissue using interconnected electrode assemblies |
| US8315708B2 (en) | 2006-08-31 | 2012-11-20 | Biotronik Crm Patent Ag | Patient device for bidirectional data communication with an implant |
| US8036757B2 (en) | 2006-09-10 | 2011-10-11 | Seth Worley | Pacing lead and method for pacing in the pericardial space |
| US8644934B2 (en) | 2006-09-13 | 2014-02-04 | Boston Scientific Scimed Inc. | Cardiac stimulation using leadless electrode assemblies |
| US8209013B2 (en) | 2006-09-14 | 2012-06-26 | Cardiac Pacemakers, Inc. | Therapeutic electrical stimulation that avoids undesirable activation |
| US7925343B1 (en) | 2006-10-06 | 2011-04-12 | Pacesetter, Inc. | Subcutaneous implantable cardiac device system with low defibrillation thresholds and improved sensing |
| FR2906996B1 (fr) | 2006-10-13 | 2009-03-20 | Didier Chatel | Dispositif pour l'implantation d'un appareil de therapie ou de diagnostic dans ou sur un organe interne de mammifere |
| US20080294229A1 (en) | 2006-10-17 | 2008-11-27 | Friedman Paul A | Helical Electrodes for Intramyocardial Pacing and Sensing |
| US7899537B1 (en) | 2006-10-27 | 2011-03-01 | Pacesetter, Inc. | Pericardial cardioverter defibrillator |
| US7894915B1 (en) | 2006-10-27 | 2011-02-22 | Pacesetter, Inc. | Implantable medical device |
| WO2008058265A2 (en) | 2006-11-08 | 2008-05-15 | Emerge Medsystems Llc | Transmuscular left ventricular cardiac stimulation leads and related systems and methods |
| US7797059B1 (en) | 2006-11-15 | 2010-09-14 | Pacesetter, Inc. | System and method for lead implantation in a pericardial space |
| WO2008060197A1 (en) | 2006-11-16 | 2008-05-22 | St. Jude Medical Ab | Method and medical system for determining a link quality of a communication link in such a medical system |
| US8290590B2 (en) | 2006-11-17 | 2012-10-16 | Cardiac Pacemakers, Inc. | Dynamic morphology based atrial automatic threshold |
| US7835277B2 (en) | 2006-12-05 | 2010-11-16 | Samsung Electronics Co., Ltd. | Method and apparatus for managing a buffer in a communication system |
| US8406879B2 (en) | 2006-12-20 | 2013-03-26 | Cardiac Pacemakers, Inc. | Rate adaptive cardiac pacing systems and methods |
| US7613512B2 (en) | 2006-12-22 | 2009-11-03 | Medtronic, Inc. | Gradually synchronized simultaneous atrial and ventricular pacing for cardiac rhythm discrimination |
| US20100113945A1 (en) | 2006-12-29 | 2010-05-06 | Ryan Timothy J | Hemodynamic monitors and systems and methods for using them |
| US20080195167A1 (en) | 2006-12-29 | 2008-08-14 | Ryan Timothy J | Cardiac pacemakers and systems and methods for using them |
| US7792588B2 (en) | 2007-01-26 | 2010-09-07 | Medtronic, Inc. | Radio frequency transponder based implantable medical system |
| EP2115922B1 (en) | 2007-01-31 | 2014-10-15 | St. Jude Medical AB | Method for segmentation in a medical telemetry system |
| US7920928B1 (en) | 2007-01-31 | 2011-04-05 | Pacesetter, Inc. | Passive fixation for epicardial lead |
| US8523771B2 (en) | 2007-02-12 | 2013-09-03 | Cardiac Pacemakers, Inc. | Cardiovascular pressure annotations and logbook |
| CN101396582B (zh) | 2007-02-16 | 2012-05-30 | 圣美申医疗科技（上海）有限公司 | 无电极线超薄微型多功能心律调控装置 |
| US7946997B2 (en) | 2007-02-16 | 2011-05-24 | Radi Medical Systems Ab | Measurement system to measure a physiological condition in a body |
| US8046079B2 (en) | 2007-03-13 | 2011-10-25 | Cardiac Pacemakers, Inc. | Implantable medical device telemetry with hop-on-error frequency hopping |
| US8150521B2 (en) | 2007-03-15 | 2012-04-03 | Cvrx, Inc. | Methods and devices for controlling battery life in an implantable pulse generator |
| US9381366B2 (en) | 2007-03-16 | 2016-07-05 | Medtronic, Inc. | Methods and apparatus for improved IPG rate response using subcutaneous electrodes directly coupled to an implantable medical device (IMD) |
| US8738131B2 (en) | 2007-03-20 | 2014-05-27 | Medtronic, Inc. | Mechanical ventricular pacing capture detection for a post extrasystolic potentiation (PESP) pacing therapy using at least one lead-based accelerometer |
| US8060212B1 (en) | 2007-04-17 | 2011-11-15 | Pacesetter, Inc. | External medical device configurations for communicating with implantable medical devices |
| US7853327B2 (en) | 2007-04-17 | 2010-12-14 | Cardiac Pacemakers, Inc. | Heart sound tracking system and method |
| US7742822B2 (en) | 2007-04-24 | 2010-06-22 | Medtronic, Inc. | Channel selection and mapping for medical device communication |
| JP5174891B2 (ja) | 2007-04-27 | 2013-04-03 | シーヴィ デヴァイシズ，エルエルシー | 心臓の心外膜表面にアクセスするための装置、システム、および方法 |
| US8000788B2 (en) | 2007-04-27 | 2011-08-16 | Medtronic, Inc. | Implantable medical device for treating neurological conditions including ECG sensing |
| US7787942B2 (en) | 2007-04-30 | 2010-08-31 | Medtronic, Inc. | Mechanical ventricular pacing non-capture detection for a refractory period stimulation (RPS) pacing therapy using at least one lead-based accelerometer |
| US8267863B2 (en) | 2007-04-30 | 2012-09-18 | Integrated Sensing Systems, Inc. | Procedure and system for monitoring a physiological parameter within an internal organ of a living body |
| US7930027B2 (en) | 2007-04-30 | 2011-04-19 | Medtronic, Inc. | Method and apparatus to deliver mechanically fused pacing therapy |
| US7774049B2 (en) | 2007-05-01 | 2010-08-10 | Medtronic, Inc. | Method and apparatus for determining oversensing in a medical device |
| US7937135B2 (en) | 2007-05-01 | 2011-05-03 | Medtronic, Inc. | Method and apparatus for adjusting a sensing parameter |
| US8095206B2 (en) | 2007-05-01 | 2012-01-10 | Medtronic, Inc. | Method and apparatus for detecting arrhythmias in a medical device |
| US7894885B2 (en) | 2007-05-02 | 2011-02-22 | Biosense Webster, Inc. | Coherent signal rejection in ECG |
| US7930022B2 (en) | 2007-05-07 | 2011-04-19 | Cardiac Pacemakers, Inc. | System and method to determine hemodynamic tolerability |
| US8103359B2 (en) | 2007-05-17 | 2012-01-24 | Cardiac Pacemakers, Inc. | Systems and methods for fixating transvenously implanted medical devices |
| US7901360B1 (en) | 2007-05-17 | 2011-03-08 | Pacesetter, Inc. | Implantable sensor for measuring physiologic information |
| US8718773B2 (en) | 2007-05-23 | 2014-05-06 | Ebr Systems, Inc. | Optimizing energy transmission in a leadless tissue stimulation system |
| US7881810B1 (en) | 2007-05-24 | 2011-02-01 | Pacesetter, Inc. | Cardiac access methods and apparatus |
| US8934984B2 (en) | 2007-05-31 | 2015-01-13 | Cochlear Limited | Behind-the-ear (BTE) prosthetic device with antenna |
| US7634318B2 (en) | 2007-06-14 | 2009-12-15 | Cardiac Pacemakers, Inc. | Multi-element acoustic recharging system |
| WO2009006531A1 (en) | 2007-07-03 | 2009-01-08 | Ebr Systems, Inc. | Minimization of tissue stimulation energy using a microstimulator |
| US8340750B2 (en) | 2007-07-19 | 2012-12-25 | Medtronic, Inc. | Mechanical function marker channel for cardiac monitoring and therapy control |
| DE102007033993A1 (de) | 2007-07-19 | 2009-01-22 | Biotronik Crm Patent Ag | Anordnung und Verfahren für die Fernprogrammierung eines programmierbaren persönlichen Gerätes |
| US7682316B2 (en) | 2007-07-23 | 2010-03-23 | Medtronic, Inc. | Implantable heart sound sensor with noise cancellation |
| US20090025459A1 (en) | 2007-07-23 | 2009-01-29 | Cardiac Pacemakers, Inc. | Implantable viscosity monitoring device and method therefor |
| US7676266B1 (en) | 2007-07-30 | 2010-03-09 | Pacesetter, Inc. | Monitoring ventricular synchrony |
| US8041424B2 (en) | 2007-07-31 | 2011-10-18 | Medtronic, Inc. | Cardiac resynchronization therapy for patients with right bundle branch block |
| DE102007037948A1 (de) | 2007-08-11 | 2009-02-12 | Biotronik Crm Patent Ag | Verfahren zur sicheren Umprogrammierung klinisch relevanter Parameter im Rahmen der Fernprogrammierung eines elektronischen Implantates |
| US7957802B2 (en) | 2007-08-20 | 2011-06-07 | Cardiac Pacemakers, Inc. | Method, apparatus, and system to optimize cardiac preload based on measured pulmonary artery pressure |
| US8079959B2 (en) | 2007-08-23 | 2011-12-20 | Cameron Health, Inc. | Patient screening tools for implantable cardiac stimulus systems |
| US7894914B2 (en) | 2007-08-28 | 2011-02-22 | Cardiac Pacemakers, Inc. | Medical device electrodes including nanostructures |
| WO2009029894A1 (en) | 2007-08-31 | 2009-03-05 | Proteus Biomedical, Inc. | Self-referencing communication in implantable devices |
| DE102007043090A1 (de) | 2007-09-10 | 2009-03-12 | Biotronik Crm Patent Ag | Fernprogrammierbares persönliches Gerät sowie Anordnung und Verfahren zum Fernprogrammieren eines persönlichen Gerätes |
| US20090082828A1 (en) | 2007-09-20 | 2009-03-26 | Alan Ostroff | Leadless Cardiac Pacemaker with Secondary Fixation Capability |
| US8019419B1 (en) | 2007-09-25 | 2011-09-13 | Dorin Panescu | Methods and apparatus for leadless, battery-less, wireless stimulation of tissue |
| US20090082827A1 (en) | 2007-09-26 | 2009-03-26 | Cardiac Pacemakers, Inc. | Hinged anchors for wireless pacing electrodes |
| US7877136B1 (en) | 2007-09-28 | 2011-01-25 | Boston Scientific Neuromodulation Corporation | Enhancement of neural signal transmission through damaged neural tissue via hyperpolarizing electrical stimulation current |
| US8352038B2 (en) | 2007-10-01 | 2013-01-08 | Medtronic, Inc. | Medical device function configuration post-manufacturing |
| DE102007051756A1 (de) | 2007-10-30 | 2009-05-07 | Biotronik Crm Patent Ag | Vorrichtung zur Bestimmung eines Nachsorgetermins für die Versorgung eines implantierbaren medizinischen Gerätes |
| US8352032B2 (en) | 2007-11-01 | 2013-01-08 | Cardiac Pacemakers, Inc. | Monitoring right ventricular hemodynamic function during pacing optimization |
| WO2009062061A1 (en) | 2007-11-09 | 2009-05-14 | University Of Virginia Patent Foundation | Steerable epicardial pacing catheter system placed via the subxiphoid process |
| US8229556B2 (en) | 2007-11-21 | 2012-07-24 | Cardiac Pacemakers, Inc. | Tachycardia hemodynamics detection based on cardiac mechanical sensor signal regularity |
| ES2661739T3 (es) | 2007-11-27 | 2018-04-03 | Proteus Digital Health, Inc. | Sistemas de comunicación transcorporal que emplean canales de comunicación |
| US7979136B2 (en) | 2007-12-07 | 2011-07-12 | Roche Diagnostics Operation, Inc | Method and system for multi-device communication |
| US8509910B2 (en) | 2007-12-14 | 2013-08-13 | Cardiac Pacemakers, Inc. | Telemetry during safety mode operation |
| US7953493B2 (en) | 2007-12-27 | 2011-05-31 | Ebr Systems, Inc. | Optimizing size of implantable medical devices by isolating the power source |
| US20090171414A1 (en) | 2007-12-30 | 2009-07-02 | Cardiac Pacemakers, Inc. | Interrogation of stored data in implantable devices |
| US7974702B1 (en) | 2008-01-10 | 2011-07-05 | Pacesetter, Inc. | Communication device, communication system and communication method for an implantable medical device |
| US8165694B2 (en) | 2008-01-29 | 2012-04-24 | Boston Scientific Neuromodulation Corporation | Thermal management of implantable medical devices |
| US8738147B2 (en) | 2008-02-07 | 2014-05-27 | Cardiac Pacemakers, Inc. | Wireless tissue electrostimulation |
| EP2242538B1 (en) | 2008-02-11 | 2016-04-06 | Cardiac Pacemakers, Inc. | Methods of monitoring hemodynamic status for ryhthm discrimination within the heart |
| EP2254661B1 (en) | 2008-02-14 | 2015-10-07 | Cardiac Pacemakers, Inc. | Apparatus for phrenic stimulation detection |
| WO2009108705A1 (en) | 2008-02-25 | 2009-09-03 | Autonomic Technologies, Inc. | Devices, methods, and systems for harvesting energy in the body |
| AU2009221694B2 (en) | 2008-03-07 | 2013-09-26 | Cameron Health, Inc. | Accurate cardiac event detection in an implantable cardiac stimulus device |
| AU2009221696B2 (en) | 2008-03-07 | 2013-12-19 | Cameron Health, Inc. | Methods and devices for accurately classifying cardiac activity |
| WO2009113069A1 (en) | 2008-03-12 | 2009-09-17 | Navotek Medical Ltd. | Combination mri and radiotherapy systems and methods of use |
| CN101530649B (zh) | 2008-03-13 | 2014-04-16 | 深圳迈瑞生物医疗电子股份有限公司 | 具有统一化电极接口的除颤仪主机及除颤电极 |
| US7941218B2 (en) | 2008-03-13 | 2011-05-10 | Medtronic, Inc. | Apparatus and methods of optimizing atrioventricular pacing delay intervals |
| TWI368188B (en) | 2008-03-18 | 2012-07-11 | Univ Nat Taiwan | Intra-body biomedical communication system (ibc) and the method use of |
| US7941217B1 (en) | 2008-03-25 | 2011-05-10 | Pacesetter, Inc. | Techniques for promoting biventricular synchrony and stimulation device efficiency using intentional fusion |
| EP2452721B1 (en) | 2008-03-25 | 2013-11-13 | EBR Systems, Inc. | Method of manufacturing implantable wireless acoustic stimulators with high energy conversion efficiency |
| EP2265166B1 (en) | 2008-03-25 | 2020-08-05 | EBR Systems, Inc. | Temporary electrode connection for wireless pacing systems |
| US8588926B2 (en) | 2008-03-25 | 2013-11-19 | Ebr Systems, Inc. | Implantable wireless accoustic stimulators with high energy conversion efficiencies |
| US8364276B2 (en) | 2008-03-25 | 2013-01-29 | Ebr Systems, Inc. | Operation and estimation of output voltage of wireless stimulators |
| US8478400B2 (en) | 2008-04-24 | 2013-07-02 | Medtronic, Inc. | Pressure and impedance based discrimination of hemodynamic stability |
| US8831721B2 (en) | 2008-04-24 | 2014-09-09 | Medtronic, Inc. | Pressure and impedance based discrimination of hemodynamic stability |
| US8473056B2 (en) | 2008-04-25 | 2013-06-25 | Medtronic, Inc. | Assembly method for implantable medical device |
| US20090275999A1 (en) | 2008-04-30 | 2009-11-05 | Burnes John E | Extra-cardiac implantable device with fusion pacing capability |
| US8211028B2 (en) | 2008-04-30 | 2012-07-03 | Medtronic, Inc. | System and method of determining arterial blood pressure and ventricular fill parameters from ventricular blood pressure waveform data |
| US20090275998A1 (en) | 2008-04-30 | 2009-11-05 | Medtronic, Inc. | Extra-cardiac implantable device with fusion pacing capability |
| JP5214802B2 (ja) | 2008-05-07 | 2013-06-19 | カーディアック ペースメイカーズ， インコーポレイテッド | 一定の左心室ペーシングを確保するための方法と装置 |
| US8103346B2 (en) | 2008-05-22 | 2012-01-24 | Cardiac Pacemakers, Inc. | Regulatory compliant transmission of medical data employing a patient implantable medical device and a generic network access device |
| US20100043462A1 (en) | 2008-06-10 | 2010-02-25 | Oxicool, Inc. | Air Conditioning System |
| US20100016911A1 (en) | 2008-07-16 | 2010-01-21 | Ebr Systems, Inc. | Local Lead To Improve Energy Efficiency In Implantable Wireless Acoustic Stimulators |
| DE102008040502A1 (de) | 2008-07-17 | 2010-01-21 | Biotronik Crm Patent Ag | Medizinisches Implantat mit mindestens zwei Datenkommunikationskanälen |
| US8554333B2 (en) | 2008-07-24 | 2013-10-08 | Pacesetter, Inc. | Adaptable communication sensitivity for an implantable medical device |
| JP2010029564A (ja) | 2008-07-30 | 2010-02-12 | Olympus Corp | 除細動電極、除細動装置および内視鏡装置 |
| US20100030061A1 (en) | 2008-07-31 | 2010-02-04 | Canfield Monte R | Navigation system for cardiac therapies using gating |
| US9089254B2 (en) | 2008-08-28 | 2015-07-28 | Biosense Webster, Inc. | Synchronization of medical devices via digital interface |
| KR20170081278A (ko) * | 2008-09-11 | 2017-07-11 | 어시스트 메디칼 시스템즈, 인크. | 생리학적 센서 공급 장치 및 방법 |
| US9717914B2 (en) | 2008-09-16 | 2017-08-01 | Pacesetter, Inc. | Use of cardiohemic vibration for pacing therapies |
| US8718769B2 (en) | 2008-10-27 | 2014-05-06 | Medtronic, Inc. | Monitoring ventricular capture of applied stimulation using sensed ventricular pressures |
| US20100114209A1 (en) | 2008-10-31 | 2010-05-06 | Medtronic, Inc. | Communication between implantable medical devices |
| US8532777B2 (en) | 2008-10-31 | 2013-09-10 | Medtronic, Inc. | Implantable cardioverter defibrillator capacitor assembly with flex circuit |
| US8287459B2 (en) | 2008-11-06 | 2012-10-16 | Pacesetter, Inc. | Interpolating left ventricular pressures |
| US20100125281A1 (en) | 2008-11-17 | 2010-05-20 | Northwestern University | Cardiac pacing lead and delivery sheath |
| JP2012510340A (ja) | 2008-12-02 | 2012-05-10 | プロテウス バイオメディカル インコーポレイテッド | 分析器に適合した通信プロトコル |
| US8483841B2 (en) | 2008-12-12 | 2013-07-09 | Cameron Health, Inc. | Electrode spacing in a subcutaneous implantable cardiac stimulus device |
| US8285387B2 (en) | 2008-12-12 | 2012-10-09 | Microchips, Inc. | Wireless communication with a medical implant |
| TWI424832B (zh) | 2008-12-15 | 2014-02-01 | Proteus Digital Health Inc | 與身體有關的接收器及其方法 |
| US8626310B2 (en) | 2008-12-31 | 2014-01-07 | Medtronic, Inc. | External RF telemetry module for implantable medical devices |
| EP2389223A1 (en) | 2009-01-14 | 2011-11-30 | Cardiac Pacemakers, Inc. | Promoting diuresis and natriuresis by applying electric field |
| US8494641B2 (en) | 2009-04-22 | 2013-07-23 | Autonomic Technologies, Inc. | Implantable neurostimulator with integral hermetic electronic enclosure, circuit substrate, monolithic feed-through, lead assembly and anchoring mechanism |
| US8527068B2 (en) | 2009-02-02 | 2013-09-03 | Nanostim, Inc. | Leadless cardiac pacemaker with secondary fixation capability |
| US8571678B2 (en) | 2009-02-03 | 2013-10-29 | Medtronic, Inc. | Adaptation of modulation parameters for communications between an implantable medical device and an external instrument |
| WO2010093676A1 (en) | 2009-02-11 | 2010-08-19 | Cardiac Pacemakers, Inc. | Method and apparatus for intra-body ultrasound communication |
| US20100234906A1 (en) | 2009-03-16 | 2010-09-16 | Pacesetter, Inc. | System and method for controlling rate-adaptive pacing based on a cardiac force-frequency relation detected by an implantable medical device |
| US8805528B2 (en) | 2009-03-31 | 2014-08-12 | Medtronic, Inc. | Channel assessment and selection for wireless communication between medical devices |
| DE102009002397A1 (de) | 2009-04-15 | 2010-10-21 | Biotronik Crm Patent Ag | Herzmonitor |
| EP2421605B1 (en) | 2009-04-23 | 2017-07-12 | Impulse Dynamics NV | Implantable lead connector |
| US8494619B2 (en) | 2009-05-27 | 2013-07-23 | Cardiac Pacemakers, Inc. | Systems and methods for the generation and display of fusion statistics |
| US8541131B2 (en) | 2009-05-29 | 2013-09-24 | Medtronic, Inc. | Elongate battery for implantable medical device |
| US8359098B2 (en) | 2009-05-29 | 2013-01-22 | Medtronic, Inc. | Implantable medical device with exposed generator |
| EP2437655A1 (en) | 2009-06-03 | 2012-04-11 | Cardiac Pacemakers, Inc. | System and method for monitoring cardiovascular pressure |
| WO2010144578A2 (en) | 2009-06-09 | 2010-12-16 | Setpoint Medical Corporation | Nerve cuff with pocket for leadless stimulator |
| US20100317978A1 (en) | 2009-06-10 | 2010-12-16 | Maile Keith R | Implantable medical device housing modified for piezoelectric energy harvesting |
| US8483821B2 (en) | 2009-07-27 | 2013-07-09 | Cardiac Pacemakers, Inc. | Blood volume redistribution therapy for heart failure |
| WO2011028949A1 (en) | 2009-09-03 | 2011-03-10 | Mayo Foundation For Medical Education And Research | Pacing, sensing or defibrillator leads for implantation into the myocardium |
| US20110077708A1 (en) | 2009-09-28 | 2011-03-31 | Alan Ostroff | MRI Compatible Leadless Cardiac Pacemaker |
| US8417340B2 (en) | 2009-10-13 | 2013-04-09 | Empire Technology Development Llc | Implant with antenna array |
| WO2011069535A1 (en) | 2009-12-08 | 2011-06-16 | St. Jude Medical Ab | Cardiac stimulating device with backup pulse |
| US8744555B2 (en) | 2009-10-27 | 2014-06-03 | Cameron Health, Inc. | Adaptive waveform appraisal in an implantable cardiac system |
| US8700173B2 (en) | 2009-10-27 | 2014-04-15 | St. Jude Medical Ab | Implantable medical device power saving communication |
| US20110125208A1 (en) | 2009-11-20 | 2011-05-26 | Edward Karst | Methods and systems to monitor cardiac contractility |
| WO2011084635A1 (en) | 2009-12-17 | 2011-07-14 | Cardiac Pacemakers, Inc. | Pacemaker with automatic adaptation of the pacing rate based on input from an activity sensor and a minute ventilation sensor |
| EP2515996B1 (en) | 2009-12-23 | 2019-09-18 | Setpoint Medical Corporation | Neural stimulation devices and systems for treatment of chronic inflammation |
| US20110152970A1 (en) | 2009-12-23 | 2011-06-23 | Medtronic Minimed, Inc. | Location-based ranking and switching of wireless channels in a body area network of medical devices |
| US8945090B2 (en) | 2009-12-29 | 2015-02-03 | Cardiac Pacemakers, Inc. | Implantable radiopaque marking |
| US20110160787A1 (en) | 2009-12-30 | 2011-06-30 | Medtronic, Inc. | Optimization of av delay using ventricular pressure signal |
| US8983619B2 (en) | 2009-12-30 | 2015-03-17 | Medtronic, Inc. | Testing communication during implantation |
| US8391992B2 (en) | 2009-12-30 | 2013-03-05 | Cardiac Pacemakers, Inc. | Implantable medical device switching power supply including multiple modes |
| US20110160565A1 (en) | 2009-12-31 | 2011-06-30 | Stubbs Scott R | Detecting proximity to mri scanner |
| JP5686347B2 (ja) | 2010-01-19 | 2015-03-18 | 国立大学法人九州大学 | 双安定素子 |
| US9186519B2 (en) | 2010-01-28 | 2015-11-17 | Medtronic, Inc. | Wireless communication with an implantable medical device |
| US8433409B2 (en) | 2010-01-29 | 2013-04-30 | Medtronic, Inc. | Implantable medical device battery |
| US8352028B2 (en) | 2010-03-26 | 2013-01-08 | Medtronic, Inc. | Intravascular medical device |
| US8565879B2 (en) | 2010-03-30 | 2013-10-22 | Cardiac Pacemakers, Inc. | Method and apparatus for pacing safety margin |
| JP6203634B2 (ja) | 2010-04-09 | 2017-09-27 | ゾール メディカル コーポレイションＺＯＬＬ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ | Ｅｍｓ装置通信インタフェースのシステム及び方法 |
| US8478431B2 (en) | 2010-04-13 | 2013-07-02 | Medtronic, Inc. | Slidable fixation device for securing a medical implant |
| US8532790B2 (en) | 2010-04-13 | 2013-09-10 | Medtronic, Inc. | Slidable fixation device for securing a medical implant |
| CN102986013B (zh) | 2010-04-28 | 2016-02-10 | 美敦力公司 | 具有电互连的气密晶片间结合 |
| US20110270340A1 (en) | 2010-04-30 | 2011-11-03 | Medtronic Vascular,Inc. | Two-Stage Delivery Systems and Methods for Fixing a Leadless Implant to Tissue |
| US20110270339A1 (en) | 2010-04-30 | 2011-11-03 | Medtronic Vascular, Inc. | Two-Stage Delivery Systems and Methods for Fixing a Leadless Implant to Tissue |
| WO2011140380A2 (en) | 2010-05-05 | 2011-11-10 | Cohen Todd J | Redundant pacing system with leaded and leadless pacing |
| US8525340B2 (en) | 2010-06-11 | 2013-09-03 | Premitec, Inc. | Flexible electronic devices and related methods |
| EP2394695B1 (fr) | 2010-06-14 | 2012-09-26 | Sorin CRM SAS | Capsule intracardiaque autonome et son accessoire d'implantation |
| US9974944B2 (en) | 2010-07-29 | 2018-05-22 | Cameron Health, Inc. | Subcutaneous leads and methods of implant and explant |
| US9610450B2 (en) | 2010-07-30 | 2017-04-04 | Medtronics, Inc. | Antenna for an implantable medical device |
| US9669226B2 (en) | 2010-09-07 | 2017-06-06 | Empi, Inc. | Methods and systems for reducing interference in stimulation treatment |
| US8903473B2 (en) | 2010-09-15 | 2014-12-02 | Medtronic, Inc. | Radiopaque markers for implantable medical devices |
| US20120065500A1 (en) | 2010-09-15 | 2012-03-15 | Medtronic, Inc. | Radiopaque embedded into desiccant for implantable medical device |
| EP2433675B1 (fr) | 2010-09-24 | 2013-01-09 | Sorin CRM SAS | Dispositif médical implantable actif comprenant des moyens de communication sans fil via des impulsions électriques conduites par les tissus interstitiels du corps |
| US8543205B2 (en) | 2010-10-12 | 2013-09-24 | Nanostim, Inc. | Temperature sensor for a leadless cardiac pacemaker |
| US9060692B2 (en) | 2010-10-12 | 2015-06-23 | Pacesetter, Inc. | Temperature sensor for a leadless cardiac pacemaker |
| EP2627406A1 (en) | 2010-10-13 | 2013-08-21 | Nanostim, Inc. | Leadless cardiac pacemaker with anti-unscrewing feature |
| US20120095539A1 (en) | 2010-10-13 | 2012-04-19 | Alexander Khairkhahan | Delivery Catheter Systems and Methods |
| EP2441491B1 (fr) | 2010-10-18 | 2013-01-09 | Sorin CRM SAS | Implant médical actif autonome, avec un circuit de réveil de l'alimentation sur réception d'impulsions transmises via les tissus interstitiels du corps |
| US20120095521A1 (en) | 2010-10-19 | 2012-04-19 | Medtronic, Inc. | Detection of heart rhythm using an accelerometer |
| US8666505B2 (en) | 2010-10-26 | 2014-03-04 | Medtronic, Inc. | Wafer-scale package including power source |
| US8676319B2 (en) | 2010-10-29 | 2014-03-18 | Medtronic, Inc. | Implantable medical device with compressible fixation member |
| US9504820B2 (en) | 2010-10-29 | 2016-11-29 | Medtronic, Inc. | System and method for implantation of an implantable medical device |
| US20120109148A1 (en) | 2010-10-29 | 2012-05-03 | Medtronic, Inc. | System and method for retrieval of an implantable medical device |
| US8825170B2 (en) | 2010-10-29 | 2014-09-02 | Medtronic, Inc. | Low-power system clock calibration based on a high-accuracy reference clock |
| EP2633702B1 (en) | 2010-10-29 | 2020-03-11 | Cochlear Limited | Pairing or associating electronic devices |
| EP2646111B1 (en) | 2010-11-29 | 2018-10-24 | Heartsine Technologies Limited | An external defibrillator |
| US20120136406A1 (en) | 2010-11-30 | 2012-05-31 | Pacesetter, Inc. | Systems and Methods for Determining Optimal Atrioventricular Pacing Delays Based on Cardiomechanical Delays |
| US20120303082A1 (en) | 2010-12-02 | 2012-11-29 | Yanting Dong | Adjusting Cardiac Pacing Response Sensing Intervals |
| CN103402578B (zh) | 2010-12-13 | 2016-03-02 | 内诺斯蒂姆股份有限公司 | 起搏器回收系统和方法 |
| US8615310B2 (en) | 2010-12-13 | 2013-12-24 | Pacesetter, Inc. | Delivery catheter systems and methods |
| US10052488B2 (en) | 2010-12-20 | 2018-08-21 | Cardiac Pacemakers, Inc. | Refractory and blanking intervals in the context of multi-site left ventricular pacing |
| US9242102B2 (en) | 2010-12-20 | 2016-01-26 | Pacesetter, Inc. | Leadless pacemaker with radial fixation mechanism |
| EP2468357B1 (en) | 2010-12-22 | 2015-10-28 | St. Jude Medical AB | Implantable medical device |
| US20120172891A1 (en) | 2010-12-29 | 2012-07-05 | Medtronic, Inc. | Implantable medical device fixation testing |
| US20160228715A9 (en) | 2010-12-29 | 2016-08-11 | Medtronic, Inc. | Implantable medical device fixation |
| US10112045B2 (en) | 2010-12-29 | 2018-10-30 | Medtronic, Inc. | Implantable medical device fixation |
| US9775982B2 (en) | 2010-12-29 | 2017-10-03 | Medtronic, Inc. | Implantable medical device fixation |
| US8452396B2 (en) | 2010-12-30 | 2013-05-28 | Medtronic, Inc. | Synchronization of electrical stimulation therapy to treat cardiac arrhythmias |
| US8386051B2 (en) | 2010-12-30 | 2013-02-26 | Medtronic, Inc. | Disabling an implantable medical device |
| WO2012103433A1 (en) | 2011-01-28 | 2012-08-02 | Medtronic, Inc. | Communication dipole for implantable medical device |
| US8639335B2 (en) | 2011-01-28 | 2014-01-28 | Medtronic, Inc. | Disabling an implanted medical device with another medical device |
| US8412352B2 (en) | 2011-01-28 | 2013-04-02 | Medtronic, Inc. | Communication dipole for implantable medical device |
| JP2014505558A (ja) | 2011-02-01 | 2014-03-06 | ブリガム・アンド・ウイミンズ・ホスピタル・インコーポレイテッド | 心室興奮シミュレーションと表面ｅｃｇ測定値を用いた心臓再同期療法調節パラメータ生成のためのシステム及び方法 |
| EP2486953B1 (fr) | 2011-02-09 | 2016-06-01 | Sorin CRM SAS | Procédé de quantification de la désynchronisation entre les horloges de deux implants actifs de type HBC |
| US8983615B2 (en) | 2011-02-21 | 2015-03-17 | Boston Scientific Neuromodulation Corporation | System for communication with implantable medical devices using a bridge device |
| US10010716B2 (en) | 2011-04-28 | 2018-07-03 | Medtronic, Inc. | Implantable medical device with automatic sensing threshold adjustment in noisy environment |
| US9314205B2 (en) | 2011-04-28 | 2016-04-19 | Medtronic, Inc. | Measurement of cardiac cycle length and pressure metrics from pulmonary arterial pressure |
| US8827913B2 (en) | 2011-05-03 | 2014-09-09 | Medtronic, Inc. | Verification of pressure metrics |
| EP2520333B1 (fr) | 2011-05-04 | 2014-09-03 | Sorin CRM SAS | Dispositif de récupération d'énergie pour capsule intracorporelle autonome |
| US9339657B2 (en) | 2011-05-05 | 2016-05-17 | Medtronic, Inc. | Selectively enabling a passive recharge cycle for an implantable cardiac stimulation device |
| CA2834786A1 (en) | 2011-05-06 | 2012-11-15 | Ndsu Research Foundation | Intelligent self-organizing electrode stimulation delivery system |
| US20120290021A1 (en) | 2011-05-10 | 2012-11-15 | Medtronic, Inc. | Battery feedthrough for an implantable medical device |
| US9592398B2 (en) | 2011-05-12 | 2017-03-14 | Medtronic, Inc. | Leadless implantable medical device with osmotic pump |
| US8709034B2 (en) | 2011-05-13 | 2014-04-29 | Broncus Medical Inc. | Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall |
| US20120289815A1 (en) | 2011-05-13 | 2012-11-15 | Broncus Technologies, Inc. | Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall |
| EP2529787B9 (en) | 2011-05-31 | 2014-04-16 | St. Jude Medical AB | System for stimulating a heart of a patient |
| US9849291B2 (en) | 2011-06-09 | 2017-12-26 | Cameron Health, Inc. | Antitachycardia pacing pulse from a subcutaneous defibrillator |
| EP2537555B1 (fr) | 2011-06-24 | 2013-05-01 | Sorin CRM SAS | Implant intracardiaque autonome de type leadless à élément de fixation désolidarisable |
| ES2660779T3 (es) | 2011-06-30 | 2018-03-26 | Endotronix, Inc. | Carcasa de sensor implantable con paredes laterales delgadas |
| US20130012151A1 (en) | 2011-07-05 | 2013-01-10 | Hankins Mark S | Defibrillator with integrated telecommunications |
| ES2739812T3 (es) | 2011-07-14 | 2020-02-04 | Brigham & Womens Hospital Inc | Sistema y método para ajustar automáticamente los parámetros de control de la terapia de resincronización cardíaca |
| US8989873B2 (en) | 2011-07-20 | 2015-03-24 | Medtronic, Inc. | Intravascular medical device with advancable electrode |
| US8478407B2 (en) | 2011-07-28 | 2013-07-02 | Medtronic, Inc. | Methods for promoting intrinsic activation in single chamber implantable cardiac pacing systems |
| US9643014B2 (en) | 2011-07-29 | 2017-05-09 | Medtronic, Inc. | System and method for pacing parameter optimization using heart sounds |
| US8626294B2 (en) | 2011-07-29 | 2014-01-07 | Medtronic, Inc. | Methods for setting cardiac pacing parameters in relatively high efficiency pacing systems |
| US8758365B2 (en) | 2011-08-03 | 2014-06-24 | Medtronic, Inc. | Implant system including guiding accessory and methods of use |
| US8504156B2 (en) | 2011-08-26 | 2013-08-06 | Medtronic, Inc. | Holding members for implantable cardiac stimulation devices |
| EP2564897A1 (en) | 2011-08-31 | 2013-03-06 | St. Jude Medical AB | System for determining pacing settings |
| US8954160B2 (en) | 2011-09-02 | 2015-02-10 | Medtronic, Inc. | Detection of extracardiac stimulation by a cardiac rhythm management device |
| US9248300B2 (en) | 2011-09-09 | 2016-02-02 | Medtronic, Inc. | Controlling wireless communication in an implanted cardiac device |
| US8945145B2 (en) | 2011-09-22 | 2015-02-03 | Medtronic, Inc. | Delivery system assemblies for implantable medical devices |
| US8843198B2 (en) | 2011-09-23 | 2014-09-23 | Biotronik Se & Co. Kg | Apparatus and method to optimize pacing parameters |
| US9101281B2 (en) | 2011-09-27 | 2015-08-11 | Medtronic, Inc. | IMD stability monitor |
| US8939905B2 (en) | 2011-09-30 | 2015-01-27 | Medtronic, Inc. | Antenna structures for implantable medical devices |
| US20130085550A1 (en) | 2011-09-30 | 2013-04-04 | Greatbatch, Ltd. | Medical implant range extension bridge apparatus and method |
| US9668668B2 (en) | 2011-09-30 | 2017-06-06 | Medtronic, Inc. | Electrogram summary |
| US8945146B2 (en) | 2011-10-24 | 2015-02-03 | Medtronic, Inc. | Delivery system assemblies and associated methods for implantable medical devices |
| US20130110008A1 (en) | 2011-10-28 | 2013-05-02 | Medtronic, Inc. | Communication between external devices and implantable medical devices |
| US8781605B2 (en) | 2011-10-31 | 2014-07-15 | Pacesetter, Inc. | Unitary dual-chamber leadless intra-cardiac medical device and method of implanting same |
| US8634912B2 (en) | 2011-11-04 | 2014-01-21 | Pacesetter, Inc. | Dual-chamber leadless intra-cardiac medical device with intra-cardiac extension |
| US9017341B2 (en) | 2011-10-31 | 2015-04-28 | Pacesetter, Inc. | Multi-piece dual-chamber leadless intra-cardiac medical device and method of implanting same |
| US20130123872A1 (en) | 2011-11-03 | 2013-05-16 | Pacesetter, Inc. | Leadless implantable medical device with dual chamber sensing functionality |
| US8700181B2 (en) | 2011-11-03 | 2014-04-15 | Pacesetter, Inc. | Single-chamber leadless intra-cardiac medical device with dual-chamber functionality and shaped stabilization intra-cardiac extension |
| US8798740B2 (en) | 2011-11-03 | 2014-08-05 | Pacesetter, Inc. | Single chamber leadless intra-cardiac medical device with dual-chamber functionality |
| US8996109B2 (en) | 2012-01-17 | 2015-03-31 | Pacesetter, Inc. | Leadless intra-cardiac medical device with dual chamber sensing through electrical and/or mechanical sensing |
| US9265436B2 (en) | 2011-11-04 | 2016-02-23 | Pacesetter, Inc. | Leadless intra-cardiac medical device with built-in telemetry system |
| US20130138006A1 (en) | 2011-11-04 | 2013-05-30 | Pacesetter, Inc. | Single chamber leadless intra-cardiac medical device having dual chamber sensing with signal discrimination |
| US9511236B2 (en) | 2011-11-04 | 2016-12-06 | Pacesetter, Inc. | Leadless cardiac pacemaker with integral battery and redundant welds |
| DE102011055284A1 (de) * | 2011-11-11 | 2013-05-16 | Aesculap Ag | Implantierbare Druckmessvorrichtung |
| US8721587B2 (en) | 2011-11-17 | 2014-05-13 | Medtronic, Inc. | Delivery system assemblies and associated methods for implantable medical devices |
| US9216293B2 (en) | 2011-11-17 | 2015-12-22 | Medtronic, Inc. | Delivery system assemblies for implantable medical devices |
| WO2013078235A1 (en) | 2011-11-23 | 2013-05-30 | Broncus Medical Inc | Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall |
| WO2013080038A2 (en) | 2011-11-28 | 2013-06-06 | Sirius Implantable Systems Ltd. | Implantable medical device communications |
| EP2599523B1 (en) | 2011-11-30 | 2016-02-10 | St. Jude Medical AB | Activity-responsive pacing |
| DE202012012867U1 (de) | 2011-12-08 | 2014-01-30 | Biotronik Se & Co. Kg | Medizinisches Implantat und medizinische Anordnung |
| EP2790778B1 (en) | 2011-12-12 | 2018-03-21 | Cardiac Pacemakers, Inc. | Heart rate variability and heart rate variation |
| WO2013098644A2 (en) | 2011-12-30 | 2013-07-04 | Sirius Implantable Systems Ltd. | Implantable medical device housing and anchoring |
| US10173069B2 (en) | 2012-01-26 | 2019-01-08 | Medtronic, Inc. | Medical device fixation |
| US20130196703A1 (en) | 2012-02-01 | 2013-08-01 | Medtronic, Inc. | System and communication hub for a plurality of medical devices and method therefore |
| EP2639845B1 (fr) * | 2012-03-12 | 2014-11-19 | Sorin CRM SAS | Capsule intracorporelle autonome à récupération d'énergie piézoélectrique |
| FR2987747A1 (fr) | 2012-03-12 | 2013-09-13 | Sorin Crm Sas | Capsule intracorporelle autonome a double recuperation d'energie |
| US20130253342A1 (en) | 2012-03-26 | 2013-09-26 | Medtronic, Inc. | Pass-through implantable medical device delivery catheter |
| US9717421B2 (en) | 2012-03-26 | 2017-08-01 | Medtronic, Inc. | Implantable medical device delivery catheter with tether |
| US9854982B2 (en) | 2012-03-26 | 2018-01-02 | Medtronic, Inc. | Implantable medical device deployment within a vessel |
| US9220906B2 (en) | 2012-03-26 | 2015-12-29 | Medtronic, Inc. | Tethered implantable medical device deployment |
| US9833625B2 (en) | 2012-03-26 | 2017-12-05 | Medtronic, Inc. | Implantable medical device delivery with inner and outer sheaths |
| US9339197B2 (en) | 2012-03-26 | 2016-05-17 | Medtronic, Inc. | Intravascular implantable medical device introduction |
| US10485435B2 (en) | 2012-03-26 | 2019-11-26 | Medtronic, Inc. | Pass-through implantable medical device delivery catheter with removeable distal tip |
| US9084545B2 (en) | 2012-05-03 | 2015-07-21 | Physio-Control, Inc. | Filter mechanism for removing ECG artifact from mechanical chest compressions |
| EP2662113B1 (en) | 2012-05-08 | 2016-08-31 | BIOTRONIK SE & Co. KG | Leadless heart stimulation and/or monitoring device |
| US20130324825A1 (en) | 2012-06-05 | 2013-12-05 | Alan Ostroff | Leadless Pacemaker with Multiple Electrodes |
| US9008777B2 (en) | 2012-06-21 | 2015-04-14 | Pacesetter, Inc. | Leadless intra-cardiac medical device with reduced number of feed-thrus |
| WO2014022661A1 (en) | 2012-08-01 | 2014-02-06 | Nanostim, Inc. | Biostimulator circuit with flying cell |
| EP2890445B1 (en) | 2012-08-21 | 2018-10-10 | Pacesetter, Inc. | X-ray identification for active implantable medical device |
| US9351648B2 (en) | 2012-08-24 | 2016-05-31 | Medtronic, Inc. | Implantable medical device electrode assembly |
| WO2014052985A1 (en) | 2012-09-28 | 2014-04-03 | Pare Mike | Systems. devices, and methods for selectively locating implantable devices |
| US20140100627A1 (en) | 2012-10-08 | 2014-04-10 | Pacesetter, Inc. | Leadless intra-cardiac medical device with integrated l-c resonant circuit pressure sensor |
| US9675806B2 (en) | 2012-10-09 | 2017-06-13 | Medtronic, Inc. | Cardiac pacing during medical procedures |
| US20140107723A1 (en) | 2012-10-16 | 2014-04-17 | Pacesetter, Inc. | Single-chamber leadless intra-cardiac medical device with dual-chamber functionality |
| US8923963B2 (en) | 2012-10-31 | 2014-12-30 | Medtronic, Inc. | Leadless pacemaker system |
| US9808633B2 (en) | 2012-10-31 | 2017-11-07 | Medtronic, Inc. | Leadless pacemaker system |
| US9238145B2 (en) | 2012-11-27 | 2016-01-19 | Biotronik Se & Co. Kg | Leadless implantable device delivery apparatus |
| US9308365B2 (en) | 2012-11-27 | 2016-04-12 | Biotronik Se & Co. Kg | Detachable electrode and anchor |
| CN202933393U (zh) | 2012-11-30 | 2013-05-15 | 苏州景昱医疗器械有限公司 | 一种具有无线通信天线的植入式医疗设备及系统 |
| US8670842B1 (en) | 2012-12-14 | 2014-03-11 | Pacesetter, Inc. | Intra-cardiac implantable medical device |
| US20140169162A1 (en) | 2012-12-17 | 2014-06-19 | St. Jude Medical Ab | Method and system to manage real-time and non-real-time data transmission over a shared link with an imd |
| US8634919B1 (en) | 2012-12-20 | 2014-01-21 | Pacesetter, Inc. | Intracardiac implantable medical device for biatrial and/or left heart pacing and method of implanting same |
| US9050013B2 (en) | 2013-01-22 | 2015-06-09 | Biotronik Se & Co. Kg | Device and method for fusion beat detection |
| US8805505B1 (en) | 2013-01-25 | 2014-08-12 | Medtronic, Inc. | Using telemetry downlink for real time clock calibration |
| US10098551B2 (en) | 2013-01-31 | 2018-10-16 | Pacesetter, Inc. | Wireless MEMS left atrial pressure sensor |
| US8744572B1 (en) | 2013-01-31 | 2014-06-03 | Medronic, Inc. | Systems and methods for leadless pacing and shock therapy |
| US9381365B2 (en) | 2013-02-07 | 2016-07-05 | Biotronik Se & Co. Kg | Implantable medical device, medical system and method for data communication |
| US9370663B2 (en) | 2013-02-07 | 2016-06-21 | Biotronik SE & Co., KG | Implantable medical device, medical system and method for data communication |
| US8929984B2 (en) | 2013-02-21 | 2015-01-06 | Medtronic, Inc. | Criteria for optimal electrical resynchronization during fusion pacing |
| EP2769750B1 (en) | 2013-02-25 | 2020-01-22 | Sorin CRM SAS | System for leadless pacing of the heart |
| US9168372B2 (en) | 2013-03-07 | 2015-10-27 | Pacesetter, Inc. | Temporary leadless implantable medical device with indwelling retrieval mechanism |
| WO2014138406A1 (en) | 2013-03-07 | 2014-09-12 | Zoll Medical Corporation | Detection of reduced defibrillation pad contact |
| US20140255298A1 (en) | 2013-03-08 | 2014-09-11 | Medtronic, Inc. | Radiopaque markers for implantable medical leads |
| US20140257444A1 (en) | 2013-03-08 | 2014-09-11 | Medtronic, Inc. | Radiopaque markers for implantable medical leads |
| WO2014159568A1 (en) | 2013-03-12 | 2014-10-02 | Cardiac Pacemakers, Inc. | Implantable medical devices with separate fixation mechanism |
| US9717915B2 (en) | 2013-03-13 | 2017-08-01 | Cardiac Pacemakers, Inc. | System and method for changing device parameters to control cardiac hemodynamics in a patient |
| CN105324652B (zh) * | 2013-03-15 | 2019-05-28 | 内电子有限公司 | 压力感应植入物 |
| US9358387B2 (en) | 2013-04-09 | 2016-06-07 | Biotronik Se & Co Kg | Leadless pacemaker |
| WO2014178035A1 (en) | 2013-05-02 | 2014-11-06 | Sorin Crm Sas | Leadless pacemaker capsule cardiac resynchronization therapy system optimization |
| US9592399B2 (en) | 2013-06-20 | 2017-03-14 | Cardiac Pacemakers, Inc. | Deployable multi-electrode leadless electrostimulator |
| US9687659B2 (en) | 2013-06-25 | 2017-06-27 | Biotronik Se & Co. Kg | Conductive intra-body communication for implantable medical devices |
| US9333342B2 (en) | 2013-07-22 | 2016-05-10 | Cardiac Pacemakers, Inc. | System and methods for chronic fixation of medical devices |
| US9265954B2 (en) | 2013-07-26 | 2016-02-23 | Medtronic, Inc. | Method and system for improved estimation of time of left ventricular pacing with respect to intrinsic right ventricular activation in cardiac resynchronization therapy |
| US9265955B2 (en) | 2013-07-26 | 2016-02-23 | Medtronic, Inc. | Method and system for improved estimation of time of left ventricular pacing with respect to intrinsic right ventricular activation in cardiac resynchronization therapy |
| US9155882B2 (en) | 2013-07-31 | 2015-10-13 | Medtronic, Inc. | Implantable medical devices including tine fixation component having hook segment |
| US9393427B2 (en) | 2013-08-16 | 2016-07-19 | Cardiac Pacemakers, Inc. | Leadless cardiac pacemaker with delivery and/or retrieval features |
| JP6151452B2 (ja) | 2013-08-16 | 2017-06-21 | カーディアック ペースメイカーズ， インコーポレイテッド | リードレス心臓装置用の送達装置及び方法 |
| US10722723B2 (en) | 2013-08-16 | 2020-07-28 | Cardiac Pacemakers, Inc. | Delivery devices and methods for leadless cardiac devices |
| US10842993B2 (en) | 2013-08-16 | 2020-11-24 | Cardiac Pacemakers, Inc. | Leadless cardiac pacing devices |
| US9492674B2 (en) | 2013-08-16 | 2016-11-15 | Cardiac Pacemakers, Inc. | Leadless cardiac pacemaker with delivery and/or retrieval features |
| US9480850B2 (en) | 2013-08-16 | 2016-11-01 | Cardiac Pacemakers, Inc. | Leadless cardiac pacemaker and retrieval device |
| US20150051614A1 (en) | 2013-08-16 | 2015-02-19 | Cardiac Pacemakers, Inc. | Leadless cardiac pacing devices |
| US9700732B2 (en) | 2013-08-16 | 2017-07-11 | Cardiac Pacemakers, Inc. | Leadless cardiac pacemaker and retrieval device |
| RU2661754C2 (ru) | 2013-08-16 | 2018-07-19 | Кардиак Пейсмейкерз, Инк. | Устройства кардиостимуляции без проводов |
| WO2015026495A1 (en) | 2013-08-20 | 2015-02-26 | Cardiac Pacemakers, Inc. | Fixation mechanism assembly and method for implantable devices |
| US9433368B2 (en) | 2013-08-23 | 2016-09-06 | Cardiac Pacemakers, Inc. | Leadless pacemaker with tripolar electrode |
| EP3036002A1 (en) | 2013-08-23 | 2016-06-29 | Cardiac Pacemakers, Inc. | Leadless pacemaker with improved conducted communication |
| US20150088155A1 (en) | 2013-09-23 | 2015-03-26 | Cardiac Pacemakers, Inc. | Mechanical configurations for a multi-site leadless pacemaker |
| US9526522B2 (en) | 2013-09-27 | 2016-12-27 | Medtronic, Inc. | Interventional medical systems, tools, and assemblies |
| EP2857065B1 (fr) | 2013-10-01 | 2016-05-04 | Sorin CRM SAS | Capsule intracorporelle autonome à récupération d'énergie avec conversion de fréquence |
| EP2674194A3 (en) | 2013-10-08 | 2014-01-08 | BIOTRONIK SE & Co. KG | Implantable cardioverter-defibrillator with means for delivering a pulse train or a shock |
| US8831747B1 (en) | 2013-11-19 | 2014-09-09 | Pacesetter, Inc. | Leadless neurostimulation device and method including the same |
| US9789319B2 (en) | 2013-11-21 | 2017-10-17 | Medtronic, Inc. | Systems and methods for leadless cardiac resynchronization therapy |
| US9616238B2 (en) | 2013-12-05 | 2017-04-11 | Medtronic, Inc. | Method and apparatus for determining longevity |
| US9713717B2 (en) | 2013-12-09 | 2017-07-25 | Boston Scientific Neuromodulation Corporation | Implantable stimulator device having components embedded in a circuit board |
| US10029104B2 (en) | 2013-12-20 | 2018-07-24 | Cardiac Pacemakers, Inc. | Leadless pacemaker with end-of-life protection |
| US10512424B2 (en) | 2013-12-23 | 2019-12-24 | Medtronic, Inc. | Method and apparatus for selecting activity response vector |
| US9254392B2 (en) | 2013-12-31 | 2016-02-09 | Medtronic, Inc. | Anodal capture detection |
| WO2015106015A1 (en) | 2014-01-10 | 2015-07-16 | Cardiac Pacemakers, Inc. | Systems and methods for detecting cardiac arrhythmias |
| US10449361B2 (en) | 2014-01-10 | 2019-10-22 | Cardiac Pacemakers, Inc. | Systems and methods for treating cardiac arrhythmias |
| US10617873B2 (en) | 2014-01-10 | 2020-04-14 | Cardiac Packemakers, Inc. | Communication of therapy activity of a first implantable medical device to another implantable medical device |
| US20150297902A1 (en) | 2014-01-10 | 2015-10-22 | Cardiac Pacemakers, Inc. | Systems and methods for treating cardiac arrhythmias |
| AU2015204693B2 (en) | 2014-01-10 | 2017-03-23 | Cardiac Pacemakers, Inc. | Methods and systems for improved communication between medical devices |
| US9199086B2 (en) | 2014-01-17 | 2015-12-01 | Medtronic, Inc. | Cardiac resynchronization therapy optimization based on intracardiac impedance |
| US9387330B2 (en) | 2014-01-17 | 2016-07-12 | Medtronic, Inc. | Cardiac resynchronization therapy optimization based on intracardiac impedance and heart sounds |
| US9381369B2 (en) | 2014-02-06 | 2016-07-05 | Cardiac Pacemakers, Inc. | Battery for use with medical devices |
| US9814887B2 (en) | 2014-02-06 | 2017-11-14 | Medtronic, Inc. | Selection of optimal accelerometer sensing axis for rate response in leadless pacemaker |
| EP3104934A1 (en) | 2014-02-10 | 2016-12-21 | Cardiac Pacemakers, Inc. | Multi-chamber leadless pacemaker system with inter-device communication |
| WO2015120466A1 (en) | 2014-02-10 | 2015-08-13 | Cardiac Pacemakers, Inc. | Multi-chamber leadless pacemaker system with inter-device communication |
| WO2015123700A1 (en) | 2014-02-17 | 2015-08-20 | Children's National Medical Center | Delivery tool and method for devices in the pericardial space |
| US9452292B2 (en) | 2014-02-24 | 2016-09-27 | Medtronic, Inc. | Method and apparatus for detecting loss of capture |
| US9308376B2 (en) | 2014-02-24 | 2016-04-12 | Medtronic, Inc. | Method and apparatus for detecting loss of capture |
| US20150265841A1 (en) | 2014-03-20 | 2015-09-24 | Pacesetter, Inc. | Leadless spinal cord stimulation system and method including same |
| US9283382B2 (en) | 2014-04-01 | 2016-03-15 | Medtronic, Inc. | Interventional medical systems, tools, and associated methods |
| US9861815B2 (en) | 2014-04-01 | 2018-01-09 | Medtronic, Inc. | Interventional medical systems, tools, and subassemblies |
| EP2929910B1 (fr) | 2014-04-08 | 2016-11-16 | Sorin CRM SAS | Capsule intracardiaque et son accessoire d'explantation |
| US9808640B2 (en) | 2014-04-10 | 2017-11-07 | Medtronic, Inc. | Method and apparatus for discriminating tachycardia events in a medical device using two sensing vectors |
| EP4282466A3 (en) | 2014-04-15 | 2024-01-31 | Cardiac Pacemakers, Inc. | Pacing device with autonomous anti-tachycardia pacing |
| US9352165B2 (en) | 2014-04-17 | 2016-05-31 | Medtronic, Inc. | Method and apparatus for verifying discriminating of tachycardia events in a medical device having dual sensing vectors |
| US10625087B2 (en) | 2014-04-24 | 2020-04-21 | Medtronic, Inc. | Therapy delivery methods and circuits for an implantable medical device |
| US9956422B2 (en) | 2014-04-24 | 2018-05-01 | Medtronic, Inc. | Therapy delivery methods and circuits for an implantable medical device |
| US10244957B2 (en) | 2014-04-24 | 2019-04-02 | Medtronic, Inc. | Method and apparatus for selecting a sensing vector configuration in a medical device |
| US9795312B2 (en) | 2014-04-24 | 2017-10-24 | Medtronic, Inc. | Method and apparatus for adjusting a blanking period for selecting a sensing vector configuration in a medical device |
| US10278601B2 (en) | 2014-04-24 | 2019-05-07 | Medtronic, Inc. | Method and apparatus for selecting a sensing vector configuration in a medical device |
| US10252067B2 (en) | 2014-04-24 | 2019-04-09 | Medtronic, Inc. | Method and apparatus for adjusting a blanking period during transitioning between operating states in a medical device |
| US10154794B2 (en) | 2014-04-25 | 2018-12-18 | Medtronic, Inc. | Implantable cardioverter-defibrillator (ICD) tachyarrhythmia detection modifications responsive to detected pacing |
| US10226197B2 (en) | 2014-04-25 | 2019-03-12 | Medtronic, Inc. | Pace pulse detector for an implantable medical device |
| US10448855B2 (en) | 2014-04-25 | 2019-10-22 | Medtronic, Inc. | Implantable medical device (IMD) sensing modifications responsive to detected pacing pulses |
| US20150306375A1 (en) | 2014-04-25 | 2015-10-29 | Medtronic, Inc. | Implantable extravascular electrical stimulation lead having improved sensing and pacing capability |
| US9981121B2 (en) | 2014-04-28 | 2018-05-29 | Medtronic, Inc. | Implantable medical devices, systems and components thereof |
| WO2015168153A1 (en) | 2014-04-29 | 2015-11-05 | Cardiac Pacemakers, Inc. | Leadless cardiac pacing devices including tissue engagement verification |
| US9492671B2 (en) | 2014-05-06 | 2016-11-15 | Medtronic, Inc. | Acoustically triggered therapy delivery |
| US9833624B2 (en) | 2014-05-15 | 2017-12-05 | Pacesetter, Inc. | System and method for rate modulated cardiac therapy utilizing a temperature senor |
| WO2015191893A2 (en) | 2014-06-12 | 2015-12-17 | Cardiac Pacemakers, Inc. | Systems and methods for rate responsivepacing with a leadless cardiac pacemaker |
| EP2957321B1 (en) | 2014-06-19 | 2018-10-10 | BIOTRONIK SE & Co. KG | Apparatus to optimize pacing parameters |
| FR3022790A1 (fr) | 2014-06-25 | 2016-01-01 | Sorin Crm Sas | Capsule implantable a fixation par vissage, notamment capsule autonome de stimulation cardiaque |
| US9656091B2 (en) | 2014-07-11 | 2017-05-23 | Cardiac Pacemakers, Inc. | Power saving communication for medical devices |
| US10390720B2 (en) | 2014-07-17 | 2019-08-27 | Medtronic, Inc. | Leadless pacing system including sensing extension |
| US9168380B1 (en) | 2014-07-24 | 2015-10-27 | Medtronic, Inc. | System and method for triggered pacing |
| US9399140B2 (en) | 2014-07-25 | 2016-07-26 | Medtronic, Inc. | Atrial contraction detection by a ventricular leadless pacing device for atrio-synchronous ventricular pacing |
| US9808631B2 (en) | 2014-08-06 | 2017-11-07 | Cardiac Pacemakers, Inc. | Communication between a plurality of medical devices using time delays between communication pulses to distinguish between symbols |
| US9572991B2 (en) | 2014-08-07 | 2017-02-21 | Cardiac Pacemakers, Inc. | Medical device systems and methods with multiple communication modes |
| US9629565B2 (en) | 2014-08-18 | 2017-04-25 | Cameron Health, Inc. | Peak selection for self correlation analysis of cardiac rate in an implantable medical devices |
| US9457182B2 (en) | 2014-08-26 | 2016-10-04 | Cardiac Pacemakers, Inc. | Leadless cardiac pacemaker with MRI pacing mode |
| WO2016033177A1 (en) | 2014-08-28 | 2016-03-03 | Cardiac Pacemakers, Inc. | Energy adaptive communication for medical devices |
| WO2016033087A1 (en) | 2014-08-28 | 2016-03-03 | Cardiac Pacemakers, Inc. | Display of temporally aligned heart information from separate implantable medical devices on an extracorporeal display |
| CN107073275B (zh) | 2014-08-28 | 2020-09-01 | 心脏起搏器股份公司 | 具有触发的消隐周期的医疗设备 |
| US9393424B2 (en) | 2014-09-08 | 2016-07-19 | Medtronic, Inc. | System and method for dual-chamber pacing |
| US9694186B2 (en) | 2014-09-08 | 2017-07-04 | Medtronic, Inc. | Dual chamber timing for leadless pacemakers using infrequent atrial signals and ventricular contractions |
| US9566012B2 (en) | 2014-10-27 | 2017-02-14 | Medtronic, Inc. | Method and apparatus for selection and use of virtual sensing vectors |
| US9457193B2 (en) | 2014-11-03 | 2016-10-04 | Paceseter, Inc. | Dual chamber leadless pacemaker programmer and method |
| US9561382B2 (en) | 2014-11-03 | 2017-02-07 | Pacesetter, Inc. | System and method for low power communication between implantable devices |
| US9522280B2 (en) | 2014-11-03 | 2016-12-20 | Pacesetter, Inc. | Leadless dual-chamber pacing system and method |
| US9623234B2 (en) | 2014-11-11 | 2017-04-18 | Medtronic, Inc. | Leadless pacing device implantation |
| US9492668B2 (en) | 2014-11-11 | 2016-11-15 | Medtronic, Inc. | Mode switching by a ventricular leadless pacing device |
| US9492669B2 (en) | 2014-11-11 | 2016-11-15 | Medtronic, Inc. | Mode switching by a ventricular leadless pacing device |
| US10350417B2 (en) | 2014-11-26 | 2019-07-16 | Medtronic, Inc. | Atrial synchronized ventricular pacing system using intracardiac pacemaker and extracardiac atrial sensing |
| CN107106853B (zh) | 2014-12-01 | 2022-01-07 | 心脏起搏器股份公司 | 具有堆叠的电路组件的植入式医疗设备 |
| US9289612B1 (en) | 2014-12-11 | 2016-03-22 | Medtronic Inc. | Coordination of ventricular pacing in a leadless pacing system |
| US20160175601A1 (en) | 2014-12-18 | 2016-06-23 | Pacesetter, Inc. | Systems and methods for managing tiered tachycardia therapy |
| US9216285B1 (en) | 2014-12-18 | 2015-12-22 | Pacesetter, Inc. | Leadless implantable medical device having removable and fixed components |
| US9775974B2 (en) | 2015-01-22 | 2017-10-03 | Medtronic Xomed, Inc. | Corrosion-resistant magnetic article |
| US9522276B2 (en) | 2015-01-22 | 2016-12-20 | Medtronic, Inc. | Accelerometer integrity alert |
| US9278229B1 (en) | 2015-01-23 | 2016-03-08 | Medtronic, Inc. | Anti-tachyarrhythmia shock detection |
| US9808632B2 (en) | 2015-01-23 | 2017-11-07 | Medtronic, Inc. | Implantable medical device with dual-use communication module |
| EP3056157B1 (en) | 2015-01-23 | 2018-03-14 | BIOTRONIK SE & Co. KG | A medical implant with a proximal rigid fastener for interaction with a coupling element of a catheter |
| US9636511B2 (en) | 2015-01-23 | 2017-05-02 | Medtronic, Inc. | Tissue conduction communication (TCC) transmission |
| US9468392B2 (en) | 2015-02-06 | 2016-10-18 | Medtronic, Inc. | Determining paced cardiac depolarization waveform morphological templates |
| US9789317B2 (en) | 2015-02-26 | 2017-10-17 | Medtronic, Inc. | Pacing crosstalk detection |
| US9533163B2 (en) | 2015-02-27 | 2017-01-03 | Pacesetter, Inc. | Systems and methods for implantable medical device communication |
| US10050700B2 (en) | 2015-03-18 | 2018-08-14 | Cardiac Pacemakers, Inc. | Communications in a medical device system with temporal optimization |
| WO2016149262A1 (en) | 2015-03-18 | 2016-09-22 | Cardiac Pacemakers, Inc. | Communications in a medical device system with link quality assessment |
| US9855435B2 (en) | 2015-04-08 | 2018-01-02 | Pacesetter, Inc. | Systems and methods for leadless pacemaker electronics assemblies |
| US9993171B2 (en) | 2015-04-08 | 2018-06-12 | Cameron Health, Inc. | Automated screening methods and apparatuses for implantable medical devices |
| US9687654B2 (en) | 2015-04-23 | 2017-06-27 | Medtronic, Inc. | System and method for dual-chamber pacing |
| US9526891B2 (en) | 2015-04-24 | 2016-12-27 | Medtronic, Inc. | Intracardiac medical device |
| US10130821B2 (en) | 2015-04-24 | 2018-11-20 | Medtronic, Inc. | Interventional medical systems and associated tethering assemblies and methods |
| US9427594B1 (en) | 2015-05-26 | 2016-08-30 | Pacesetter, Inc. | Method and system for tracking events of interest between leadless and subcutaneous implantable cardioverter devices |
| US10004906B2 (en) | 2015-07-16 | 2018-06-26 | Medtronic, Inc. | Confirming sensed atrial events for pacing during resynchronization therapy in a cardiac medical device and medical device system |
| US11123547B2 (en) | 2015-07-22 | 2021-09-21 | Cameron Health, Inc. | Substernal placement of a pacing and/or defibrillating electrode |
| US9808637B2 (en) | 2015-08-11 | 2017-11-07 | Medtronic, Inc. | Ventricular tachycardia detection algorithm using only cardiac event intervals |
| US9956414B2 (en) | 2015-08-27 | 2018-05-01 | Cardiac Pacemakers, Inc. | Temporal configuration of a motion sensor in an implantable medical device |
| US9968787B2 (en) | 2015-08-27 | 2018-05-15 | Cardiac Pacemakers, Inc. | Spatial configuration of a motion sensor in an implantable medical device |
| EP3341076B1 (en) | 2015-08-28 | 2022-05-11 | Cardiac Pacemakers, Inc. | Systems and methods for behaviorally responsive signal detection and therapy delivery |
| US20170112390A1 (en) | 2015-10-22 | 2017-04-27 | Medtronic, Inc. | Atrial arrythmia detection using a pressure signal in an implantable medical device and medical system |
| US10264989B2 (en) | 2015-10-23 | 2019-04-23 | Cardiac Pacemakers, Inc. | Signal quality monitoring for multiple sense vectors in cardiac devices |
| US9855430B2 (en) | 2015-10-29 | 2018-01-02 | Medtronic, Inc. | Far-field P-wave sensing in near real-time for timing delivery of pacng therapy in a cardiac medical device and medical device system |
| US10080888B2 (en) | 2015-11-16 | 2018-09-25 | Medtronic, Inc. | Interventional medical systems and associated methods |
| US10149627B2 (en) | 2015-12-02 | 2018-12-11 | Cardiac Pacemakers, Inc. | Automatic determination and selection of filtering in a cardiac rhythm management device |
| US10080900B2 (en) | 2016-03-22 | 2018-09-25 | Medtronic, Inc. | Atrial tracking in an intracardiac ventricular pacemaker |
| CN108883270B (zh) | 2016-03-31 | 2022-03-08 | 心脏起搏器股份公司 | 构造为用于提取的长期可植入医疗装置和用于提取长期植入的医疗装置的提取装置 |
| US10960216B2 (en) | 2016-03-31 | 2021-03-30 | Cardiac Pacemakers, Inc. | Extraction devices configued to extract chronically implanted medical devices |
| US11116988B2 (en) | 2016-03-31 | 2021-09-14 | Cardiac Pacemakers, Inc. | Implantable medical device with rechargeable battery |
| US10286221B2 (en) | 2016-04-29 | 2019-05-14 | Medtronic, Inc. | Operation of an extracardiovascular implantable cardioverter defibrillator (ICD) during implantation of another medical device |
| JP6764956B2 (ja) | 2016-06-27 | 2020-10-07 | カーディアック ペースメイカーズ， インコーポレイテッド | 再同期ペーシング管理に皮下で感知されたｐ波を使用する心臓治療法システム |
| WO2018009569A1 (en) | 2016-07-06 | 2018-01-11 | Cardiac Pacemakers, Inc. | Method and system for determining an atrial contraction timing fiducial in a leadless cardiac pacemaker system |
| US10426962B2 (en) | 2016-07-07 | 2019-10-01 | Cardiac Pacemakers, Inc. | Leadless pacemaker using pressure measurements for pacing capture verification |
| EP3487579B1 (en) | 2016-07-20 | 2020-11-25 | Cardiac Pacemakers, Inc. | System for utilizing an atrial contraction timing fiducial in a leadless cardiac pacemaker system |
| US11147965B2 (en) | 2016-07-20 | 2021-10-19 | Cardiac Pacemakers, Inc. | Method and system for determining pace timing in a leadless cardiac pacemaker system |
| US10874860B2 (en) | 2016-07-20 | 2020-12-29 | Cardiac Pacemakers, Inc. | Method and system for determining a cardiac cycle pace time in accordance with metabolic demand in a leadless cardiac pacemaker system |
| US10478629B2 (en) | 2016-07-20 | 2019-11-19 | Cardiac Pacemakers, Inc. | Leadless cardiac pacemaker for generating cardiac pressure volume loop |
| CN109562271B (zh) | 2016-08-05 | 2023-01-13 | 心脏起搏器股份公司 | 使用胸廓内脉管系统的有源医疗装置植入 |
| US10870008B2 (en) | 2016-08-24 | 2020-12-22 | Cardiac Pacemakers, Inc. | Cardiac resynchronization using fusion promotion for timing management |
| CN109640809B (zh) | 2016-08-24 | 2021-08-17 | 心脏起搏器股份公司 | 使用p波到起搏定时的集成式多装置心脏再同步治疗 |
| US20180078773A1 (en) | 2016-09-21 | 2018-03-22 | Cardiac Pacemakers, Inc. | Multi-device cardiac resynchronization therapy with mode switching timing reference |
| WO2018081275A1 (en) | 2016-10-27 | 2018-05-03 | Cardiac Pacemakers, Inc. | Multi-device cardiac resynchronization therapy with timing enhancements |
| EP3592418B1 (en) | 2017-03-10 | 2023-08-23 | Cardiac Pacemakers, Inc. | Fixation for leadless cardiac devices |
| WO2018175318A1 (en) | 2017-03-20 | 2018-09-27 | Cardiac Pacemakers, Inc. | Implantable medical device |
| WO2018175308A1 (en) | 2017-03-20 | 2018-09-27 | Cardiac Pacemakers, Inc. | Leadless pacing device for treating cardiac arrhythmias |
| US10994148B2 (en) | 2017-03-20 | 2021-05-04 | Cardiac Pacemakers, Inc. | Systems and methods for treating cardiac arrhythmias |
| US11160989B2 (en) | 2017-03-20 | 2021-11-02 | Cardiac Pacemakers, Inc. | Systems and methods for treating cardiac arrhythmias |
| US10716944B2 (en) | 2017-03-20 | 2020-07-21 | Cardiac Pacemakers, Inc. | Systems and methods for treating cardiac arrhythmias |
| US10722724B2 (en) | 2017-05-25 | 2020-07-28 | Pacesetter, Inc. | Always on receiver with offset correction for implant to implant communication in an implantable medical system |
-
2017
- 2017-10-23 US US15/791,311 patent/US10765871B2/en active Active
- 2017-10-23 WO PCT/US2017/057929 patent/WO2018081017A1/en unknown
- 2017-10-23 EP EP17794574.8A patent/EP3532161B1/en active Active
- 2017-10-23 JP JP2019522545A patent/JP7038115B2/ja active Active
- 2017-10-23 AU AU2017350759A patent/AU2017350759B2/en active Active
- 2017-10-23 CN CN201780066989.8A patent/CN109890458B/zh active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10765871B2 (en) | Implantable medical device with pressure sensor | |
| US20210196138A1 (en) | Hermetically Sealed Implant Sensors With Vertical Stacking Architecture | |
| US9744282B2 (en) | Smart tip LVAD inlet cannula | |
| US8573062B2 (en) | Implantable micro-electromechanical system sensor | |
| US6115624A (en) | Multiparameter fetal monitoring device | |
| US9642539B2 (en) | Piezoelectric sensor for measuring pressure fluctuations | |
| JPWO2018081017A5 (ja) | ||
| US9958351B2 (en) | Strain compensation for pressure sensors | |
| WO2001036014A2 (en) | Monitoring a heart performance parameter | |
| WO2003086195A1 (en) | Non-invasive method of determining absolute intracranial pressure | |
| US20060036184A1 (en) | Calibration system and method for pressure monitoring | |
| WO2003086182A1 (en) | Non-invasive method of determining diastolic intracranial pressure | |
| WO2015148533A1 (en) | An implantable dual sensor bio-pressure transponder and method of calibration | |
| US20210308467A1 (en) | Implantable medical device with pressure sensor | |
| Stoker | Principles of pressure transducers, resonance, damping and frequency response | |
| US20110028852A1 (en) | Implantable Pressure Sensor with Membrane Bridge | |
| EP3694405A1 (en) | Pressure sensor with integrated level reference | |
| CN116261423A (zh) | 估计中心血压 |