JP2016104129A - 高密度電極スパイン部アレイを有するカテーテル - Google Patents
高密度電極スパイン部アレイを有するカテーテル Download PDFInfo
- Publication number
- JP2016104129A JP2016104129A JP2015226373A JP2015226373A JP2016104129A JP 2016104129 A JP2016104129 A JP 2016104129A JP 2015226373 A JP2015226373 A JP 2015226373A JP 2015226373 A JP2015226373 A JP 2015226373A JP 2016104129 A JP2016104129 A JP 2016104129A
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- distal
- spine
- proximal
- spine portion
- 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
- 238000000576 coating method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 abstract description 55
- 238000013507 mapping Methods 0.000 abstract description 13
- 238000002679 ablation Methods 0.000 abstract description 9
- 210000002837 heart atrium Anatomy 0.000 abstract description 6
- 206010003119 arrhythmia Diseases 0.000 abstract description 5
- 206010003658 Atrial Fibrillation Diseases 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 description 59
- 238000000034 method Methods 0.000 description 26
- 239000000463 material Substances 0.000 description 12
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000004814 polyurethane Substances 0.000 description 8
- 229920002635 polyurethane Polymers 0.000 description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 230000006793 arrhythmia Effects 0.000 description 3
- 210000005003 heart tissue Anatomy 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 210000003492 pulmonary vein Anatomy 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 229920002614 Polyether block amide Polymers 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical group [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000001746 atrial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- -1 i.e. Polymers 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000001147 pulmonary artery Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
- A61B5/6858—Catheters with a distal basket, e.g. expandable basket
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
- A61B5/6859—Catheters with multiple distal splines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00357—Endocardium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
- A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
- A61B2562/222—Electrical cables or leads therefor, e.g. coaxial cables or ribbon cables
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Cardiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Physiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
(1) カテーテルであって、
細長いカテーテル本体と、
遠位電極組立体であって、該組立体は、共通の平面内に延在する複数のスパイン部を含み、それぞれのスパイン部は、少なくとも1つの電極と、近位スパイン部分と、遠位スパイン部分と、を有する、遠位電極組立体と、を備え、
該カテーテルは、長手方向軸線を画定し、該少なくとも1つの近位スパイン部分は、該長手方向軸線からある角度で延在するように構成され、該少なくとも1つの遠位スパイン部分は、該長手方向軸線と概ね平行に延在するように構成されている、カテーテル。
(2) 前記カテーテル本体と前記遠位電極組立体との間に中間偏向区画を更に備える、実施態様1に記載のカテーテル。
(3) 前記組立体は、1平方センチメートルあたり約12〜16個の電極の範囲の電極密度を有する、実施態様1に記載のカテーテル。
(4) 前記組立体は、2.2cm2あたり約32個の電極の電極密度を有する、実施態様1に記載のカテーテル。
(5) それぞれのスパイン部は、形状記憶部材及び非導電性被覆を備える、実施態様1に記載のカテーテル。
(7) カテーテルであって、
細長いカテーテル本体と、
遠位電極組立体であって、該組立体は、共通の平面内に延在する複数のスパイン部を含み、それぞれのスパイン部は、少なくとも1つの電極と、近位スパイン部分と、遠位スパイン部分と、を有する、遠位電極組立体と、を備え、
該1つ又は2つ以上の電極は、該遠位電極組立体内に所定のパターンで配置され、
該カテーテルは、長手方向軸線を画定し、該少なくとも1つの近位スパイン部分は、該長手方向軸線からある角度で延在するように構成され、該少なくとも1つの遠位スパイン部分は、該長手方向軸線と概ね平行に延在するように構成され、
内側近位スパイン部分は、該長手方向軸線からより小さい角度で延在し、外側近位スパイン部分は、該長手方向軸線からより大きい角度で延在する、カテーテル。
(8) カテーテルであって、
細長いカテーテル本体と、
該カテーテル本体の遠位の偏向区画と、
該偏向区画の遠位の遠位電極組立体であって、該組立体は、共通の平面内に延在する複数のスパイン部を備え、それぞれのスパイン部は、近位の線形部分及び遠位部分を有し、該線形部分は、所定の離間距離で互いに離間され、それぞれのスパイン部の該遠位部分は、閉鎖された形態を形成する際、少なくとも1つの他のスパイン部の該遠位部分と接合され、該閉鎖された形態は、該線形部分を、それらの所定の離間距離で概ね維持する、遠位電極組立体と、を備える、カテーテル。
(9) 1対の接合された外側スパイン部は、第1の連続したスパイン部材を含み、1対の接合された内側スパイン部は、第2の連続したスパイン部材を含む、実施態様8に記載のカテーテル。
(10) 実施態様1に記載のカテーテルを使用する方法であって、
前記組立体の前記スパイン部が組織表面に対して並列配置になるように、前記遠位電極組立体を該組織表面に対して位置付けることと、
前記遠位電極組立体を前記組立体の前記長手方向軸線と概ね平行な方向に該組織表面に対して引きずることと、を含む、方法。
(12) 前記引きずることは、前記組立体上の前記電極の所定の相対的な間隔を維持することを更に含む、実施態様10に記載の方法。
(13) 実施態様1に記載のカテーテルを使用する方法であって、
一方側が組織表面上にあり、前記カテーテル本体の少なくとも遠位部分が該組織表面に概ね垂直な状態で、前記遠位電極組立体を配置することと、
該組織表面と、前記組立体上の前記電極の少なくとも一部との間の接触を維持しながら、前記組立体の該一方側を前記カテーテルに向かって偏向させ、該組織表面に対して前記組立体を引きずることと、を含む、方法。
(14) 実施態様1に記載のカテーテルを使用する方法であって、
前記遠位電極組立体の一方側を前記カテーテルに向かって偏向させることと、
前記遠位電極組立体の他方側を前記組織表面上に配置することと、
該他方側が前記組織表面に亘って引きずられるように、前記組織表面と、前記組立体上の前記電極の少なくとも一部との間の接触を維持しながら、該一方側の偏向を解放することと、を含む、方法。
(15) 前記偏向させることは、前記組立体の前記遠位スパイン部分を並列構成に維持することを含む、実施態様13に記載の方法。
(17) 実施態様7に記載のカテーテルを使用する方法であって、
前記スパイン部が互いに概ね平行な状態で、前記スパイン部が組織表面上に横たわるように、前記遠位電極組立体を位置付けることと、
前記遠位スパイン部分が互いに概ね平行のまま、前記スパイン部が該組織表面に亘って引きずるように前記中間偏向区画を偏向させることと、を含む、方法。
(18) 実施態様7に記載のカテーテルを使用する方法であって、
互いに概ね平行である前記スパイン部が組織表面上にあるように、前記中間偏向区画を偏向させながら、前記遠位電極組立体を該組織表面に接触して配置することと、
前記遠位スパイン部分が互いに概ね平行のまま、前記スパイン部が該組織表面に亘って引きずるように前記中間偏向区画を偏向から解放することと、を含む、方法。
(19) 前記偏向させることは、前記組立体の前記電極を所定のパターンに維持することを含む、実施態様17に記載の方法。
(20) 前記偏向を解放することは、前記組立体の前記電極を所定のパターンに維持することを含む、実施態様18に記載の方法。
前記遠位電極組立体を組織表面に対して位置付けることと、
前記遠位電極組立体を該組織表面に対して前記組立体の少なくとも1つの線形部分の長手方向軸線と概ね平行な方向に引きずることと、を含む、方法。
(22) 前記引きずることは、前記カテーテルの前記偏向区画を偏向させることを更に含む、実施態様21に記載の方法。
(23) 前記引きずることは、前記カテーテル本体の偏向を解放することを更に含む、実施態様21に記載の方法。
Claims (9)
- カテーテルであって、
細長いカテーテル本体と、
遠位電極組立体であって、該組立体は、共通の平面内に延在する複数のスパイン部を含み、それぞれのスパイン部は、少なくとも1つの電極と、近位スパイン部分と、遠位スパイン部分と、を有する、遠位電極組立体と、を備え、
該カテーテルは、長手方向軸線を画定し、該少なくとも1つの近位スパイン部分は、該長手方向軸線からある角度で延在するように構成され、該少なくとも1つの遠位スパイン部分は、該長手方向軸線と概ね平行に延在するように構成されている、カテーテル。 - 前記カテーテル本体と前記遠位電極組立体との間に中間偏向区画を更に備える、請求項1に記載のカテーテル。
- 前記組立体は、1平方センチメートルあたり約12〜16個の電極の範囲の電極密度を有する、請求項1に記載のカテーテル。
- 前記組立体は、2.2cm2あたり約32個の電極の電極密度を有する、請求項1に記載のカテーテル。
- それぞれのスパイン部は、形状記憶部材及び非導電性被覆を備える、請求項1に記載のカテーテル。
- 前記複数のスパイン部は、約2〜10個の範囲である、請求項1に記載のカテーテル。
- カテーテルであって、
細長いカテーテル本体と、
遠位電極組立体であって、該組立体は、共通の平面内に延在する複数のスパイン部を含み、それぞれのスパイン部は、少なくとも1つの電極と、近位スパイン部分と、遠位スパイン部分と、を有する、遠位電極組立体と、を備え、
該1つ又は2つ以上の電極は、該遠位電極組立体内に所定のパターンで配置され、
該カテーテルは、長手方向軸線を画定し、該少なくとも1つの近位スパイン部分は、該長手方向軸線からある角度で延在するように構成され、該少なくとも1つの遠位スパイン部分は、該長手方向軸線と概ね平行に延在するように構成され、
内側近位スパイン部分は、該長手方向軸線からより小さい角度で延在し、外側近位スパイン部分は、該長手方向軸線からより大きい角度で延在する、カテーテル。 - カテーテルであって、
細長いカテーテル本体と、
該カテーテル本体の遠位の偏向区画と、
該偏向区画の遠位の遠位電極組立体であって、該組立体は、共通の平面内に延在する複数のスパイン部を備え、それぞれのスパイン部は、近位の線形部分及び遠位部分を有し、該線形部分は、所定の離間距離で互いに離間され、それぞれのスパイン部の該遠位部分は、閉鎖された形態を形成する際、少なくとも1つの他のスパイン部の該遠位部分と接合され、該閉鎖された形態は、該線形部分を、それらの所定の離間距離で概ね維持する、遠位電極組立体と、を備える、カテーテル。 - 1対の接合された外側スパイン部は、第1の連続したスパイン部材を含み、1対の接合された内側スパイン部は、第2の連続したスパイン部材を含む、請求項8に記載のカテーテル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020196907A JP6926306B2 (ja) | 2014-11-20 | 2020-11-27 | 高密度電極スパイン部アレイを有するカテーテル |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/549,457 | 2014-11-20 | ||
US14/549,457 US9820664B2 (en) | 2014-11-20 | 2014-11-20 | Catheter with high density electrode spine array |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020196907A Division JP6926306B2 (ja) | 2014-11-20 | 2020-11-27 | 高密度電極スパイン部アレイを有するカテーテル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016104129A true JP2016104129A (ja) | 2016-06-09 |
JP6843502B2 JP6843502B2 (ja) | 2021-03-17 |
Family
ID=54601675
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015226373A Active JP6843502B2 (ja) | 2014-11-20 | 2015-11-19 | 高密度電極スパイン部アレイを有するカテーテル |
JP2020196907A Active JP6926306B2 (ja) | 2014-11-20 | 2020-11-27 | 高密度電極スパイン部アレイを有するカテーテル |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020196907A Active JP6926306B2 (ja) | 2014-11-20 | 2020-11-27 | 高密度電極スパイン部アレイを有するカテーテル |
Country Status (8)
Country | Link |
---|---|
US (4) | US9820664B2 (ja) |
EP (3) | EP3023052B1 (ja) |
JP (2) | JP6843502B2 (ja) |
CN (1) | CN105615994B (ja) |
AU (1) | AU2015261572A1 (ja) |
CA (1) | CA2912077A1 (ja) |
IL (1) | IL242054B (ja) |
RU (1) | RU2015149210A (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017012750A (ja) * | 2015-06-29 | 2017-01-19 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 面内の線形電極部分を有する閉じたループアレイを有するカテーテル |
JP2018114270A (ja) * | 2017-01-09 | 2018-07-26 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 変動する寸法を有する支持構造を伴うカテーテル |
JP2018118039A (ja) * | 2017-01-06 | 2018-08-02 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 制御された折り畳み機構を有する多電極アセンブリ |
JP2021512770A (ja) * | 2018-02-06 | 2021-05-20 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 強化されたスパインカバーを有する、電極密度の高いスパインアセンブリを有するカテーテル |
JP2021512772A (ja) * | 2018-02-06 | 2021-05-20 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 電極が互い違いの配置を有するスパインアセンブリを有するカテーテル |
JP2021512771A (ja) * | 2018-02-06 | 2021-05-20 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 互い違い状の微小電極配置を有する医療プローブ |
JP2021154143A (ja) * | 2017-01-11 | 2021-10-07 | アボット カーディオバスキュラー システムズ インコーポレイテッド | 電気生理学カテーテルのための膨張可能な部材 |
US11690552B2 (en) | 2015-06-29 | 2023-07-04 | Biosense Webster (Israel) Ltd. | Catheter with stacked spine electrode assembly |
US11723574B2 (en) | 2015-06-30 | 2023-08-15 | Biosense Webster (Israel) Ltd. | Catheter having closed electrode assembly with spines of uniform length |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140200639A1 (en) | 2013-01-16 | 2014-07-17 | Advanced Neuromodulation Systems, Inc. | Self-expanding neurostimulation leads having broad multi-electrode arrays |
US9820664B2 (en) | 2014-11-20 | 2017-11-21 | Biosense Webster (Israel) Ltd. | Catheter with high density electrode spine array |
CN107205774B (zh) | 2015-01-28 | 2020-05-29 | 圣犹达医疗用品心脏病学部门有限公司 | 热标测导管 |
US10602983B2 (en) | 2015-05-08 | 2020-03-31 | St. Jude Medical International Holding S.À R.L. | Integrated sensors for medical devices and method of making integrated sensors for medical devices |
CN108289709B (zh) | 2015-10-21 | 2022-03-04 | 圣犹达医疗用品心脏病学部门有限公司 | 高密度电极标测导管 |
EP3432820B1 (en) | 2016-05-03 | 2021-04-28 | St. Jude Medical, Cardiology Division, Inc. | Irrigated high density electrode catheter |
US10524859B2 (en) | 2016-06-07 | 2020-01-07 | Metavention, Inc. | Therapeutic tissue modulation devices and methods |
US10702177B2 (en) * | 2016-08-24 | 2020-07-07 | Biosense Webster (Israel) Ltd. | Catheter with bipole electrode spacer and related methods |
DE102016116871A1 (de) * | 2016-09-08 | 2018-03-08 | Phenox Gmbh | Vorrichtung und Verfahren zur Vorbeugung und Behandlung eines Vasospasmus |
US11786705B2 (en) | 2016-10-24 | 2023-10-17 | St. Jude Medical, Cardiology Division, Inc. | Catheter insertion devices |
US11172858B2 (en) | 2016-10-28 | 2021-11-16 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter |
DE102017001971A1 (de) * | 2017-03-01 | 2018-09-06 | Peter Osypka Stiftung Stiftung des bürgerlichen Rechts | Multi-Elektrodenanordnung |
CN107007349B (zh) * | 2017-05-20 | 2019-08-30 | 王新 | 一种胃食道射频消融电极 |
DE20168827T1 (de) | 2017-06-30 | 2021-01-21 | Gtx Medical B.V. | System zur neuromodulierung |
CN110799098A (zh) * | 2017-07-07 | 2020-02-14 | 圣犹达医疗用品心脏病学部门有限公司 | 多层高密度电极标测导管 |
US11647935B2 (en) | 2017-07-24 | 2023-05-16 | St. Jude Medical, Cardiology Division, Inc. | Masked ring electrodes |
EP4360572A1 (en) | 2017-10-13 | 2024-05-01 | St. Jude Medical, Cardiology Division, Inc. | Catheter with high-density mapping electrodes |
JP7082199B2 (ja) | 2017-11-28 | 2022-06-07 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 制御可能な展開可能カテーテル |
EP3720544B1 (en) * | 2017-12-05 | 2022-08-24 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | System for planning and/or providing neuromodulation, especially neurostimulation |
US11058315B2 (en) * | 2018-02-06 | 2021-07-13 | Biosense Webster (Israel) Ltd. | Catheter with electrode spine assembly having preformed configurations for improved tissue contact |
CN117958829A (zh) * | 2018-03-13 | 2024-05-03 | 圣犹达医疗用品心脏病学部门有限公司 | 可变密度标测导管 |
JP2021523755A (ja) * | 2018-04-05 | 2021-09-09 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 高密度電極マッピングカテーテル |
CN112135576A (zh) * | 2018-05-21 | 2020-12-25 | 圣犹达医疗用品心脏病学部门有限公司 | 射频消融和直流电穿孔导管 |
US20210244360A1 (en) * | 2018-06-07 | 2021-08-12 | St. Jude Medical, Cardiology Division, Inc. | Sensing, mapping, and therapy catheter with multiple catheterlets |
US20200038101A1 (en) * | 2018-08-03 | 2020-02-06 | Biosense Webster (Israel) Ltd. | Unipolar reference electrode for electrophysiology mapping catheter |
WO2020039392A2 (en) | 2018-08-23 | 2020-02-27 | St. Jude Medical, Cardiology Division, Inc. | Curved high density electrode mapping catheter |
US11918762B2 (en) | 2018-10-03 | 2024-03-05 | St. Jude Medical, Cardiology Division, Inc. | Reduced actuation force electrophysiology catheter handle |
DE18205817T1 (de) | 2018-11-13 | 2020-12-24 | Gtx Medical B.V. | Sensor in bekleidung von gliedmassen oder schuhwerk |
EP3653256B1 (en) | 2018-11-13 | 2022-03-30 | ONWARD Medical N.V. | Control system for movement reconstruction and/or restoration for a patient |
US11517716B2 (en) * | 2018-12-29 | 2022-12-06 | Biosense Webster (Israel) Ltd. | Puller wire t-bar for medical catheter |
EP3695878B1 (en) | 2019-02-12 | 2023-04-19 | ONWARD Medical N.V. | A system for neuromodulation |
US11850051B2 (en) | 2019-04-30 | 2023-12-26 | Biosense Webster (Israel) Ltd. | Mapping grid with high density electrode array |
CN110301974A (zh) * | 2019-07-23 | 2019-10-08 | 四川大学华西医院 | 一种组合式止血器械 |
US20210093374A1 (en) * | 2019-09-26 | 2021-04-01 | Biosense Webster (Israel) Ltd. | Wiring for Multi-Electrode Catheter |
EP3827871A1 (en) | 2019-11-27 | 2021-06-02 | ONWARD Medical B.V. | Neuromodulation system |
WO2021144022A1 (de) * | 2020-01-15 | 2021-07-22 | Osypka Ag | Katheter mit bereichen unterschiedlicher poldichte und korrespondierende verwendung |
US20210369132A1 (en) * | 2020-05-29 | 2021-12-02 | Biosense Webster (Israel) Ltd. | Intraluminal reference electrode for cardiovascular treatment apparatus |
JP2021186647A (ja) | 2020-05-29 | 2021-12-13 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 不整脈を診断するための電極装置 |
WO2023007324A1 (en) | 2021-07-30 | 2023-02-02 | Biosense Webster (Israel) Ltd. | Planar end effector with irrigation |
US20230149069A1 (en) | 2021-11-16 | 2023-05-18 | Biosense Webster (Israel) Ltd. | Planar catheter with overlapping electrode pairs |
US20230337956A1 (en) * | 2022-04-21 | 2023-10-26 | Biosense Webster (Israel) Ltd. | Collapsible electrode apparatus for diagnosis of arrhythmias |
CN117752404B (zh) * | 2024-02-22 | 2024-05-07 | 四川锦江电子医疗器械科技股份有限公司 | 一种心脏电生理标测和消融导管 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012130392A (ja) * | 2010-12-20 | 2012-07-12 | Japan Lifeline Co Ltd | 電極カテーテル |
WO2014113612A1 (en) * | 2013-01-16 | 2014-07-24 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter tips and flexible ablation catheter tips with onboard high-density mapping electrodes |
WO2014172398A1 (en) * | 2013-04-15 | 2014-10-23 | Mayo Foundation For Medical Education And Research | Method and apparatus for percutaneous epicardial ablation of cardiac ganglionated plexi without myocardial injury |
Family Cites Families (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529912A (en) | 1983-03-25 | 1985-07-16 | Xerox Corporation | Mechanism and method for controlling the temperature and light output of a fluorescent lamp |
US4522212A (en) | 1983-11-14 | 1985-06-11 | Mansfield Scientific, Inc. | Endocardial electrode |
US6071280A (en) * | 1993-11-08 | 2000-06-06 | Rita Medical Systems, Inc. | Multiple electrode ablation apparatus |
US5885278A (en) * | 1994-10-07 | 1999-03-23 | E.P. Technologies, Inc. | Structures for deploying movable electrode elements |
US5702438A (en) | 1995-06-08 | 1997-12-30 | Avitall; Boaz | Expandable recording and ablation catheter system |
NL1001890C2 (nl) | 1995-12-13 | 1997-06-17 | Cordis Europ | Catheter met plaatvormige elektrode-reeks. |
US5916213A (en) | 1997-02-04 | 1999-06-29 | Medtronic, Inc. | Systems and methods for tissue mapping and ablation |
US6652515B1 (en) | 1997-07-08 | 2003-11-25 | Atrionix, Inc. | Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall |
US5964757A (en) | 1997-09-05 | 1999-10-12 | Cordis Webster, Inc. | Steerable direct myocardial revascularization catheter |
US6123699A (en) | 1997-09-05 | 2000-09-26 | Cordis Webster, Inc. | Omni-directional steerable catheter |
US6179832B1 (en) | 1997-09-11 | 2001-01-30 | Vnus Medical Technologies, Inc. | Expandable catheter having two sets of electrodes |
US6171277B1 (en) | 1997-12-01 | 2001-01-09 | Cordis Webster, Inc. | Bi-directional control handle for steerable catheter |
US6183463B1 (en) | 1997-12-01 | 2001-02-06 | Cordis Webster, Inc. | Bidirectional steerable cathether with bidirectional control handle |
US6522932B1 (en) | 1998-02-10 | 2003-02-18 | Advanced Bionics Corporation | Implantable, expandable, multicontact electrodes and tools for use therewith |
US6415187B1 (en) | 1998-02-10 | 2002-07-02 | Advanced Bionics Corporation | Implantable, expandable, multicontact electrodes and insertion needle for use therewith |
US6029091A (en) | 1998-07-09 | 2000-02-22 | Irvine Biomedical, Inc. | Catheter system having lattice electrodes |
US6198974B1 (en) | 1998-08-14 | 2001-03-06 | Cordis Webster, Inc. | Bi-directional steerable catheter |
US6210407B1 (en) | 1998-12-03 | 2001-04-03 | Cordis Webster, Inc. | Bi-directional electrode catheter |
US6267746B1 (en) | 1999-03-22 | 2001-07-31 | Biosense Webster, Inc. | Multi-directional steerable catheters and control handles |
US6183435B1 (en) | 1999-03-22 | 2001-02-06 | Cordis Webster, Inc. | Multi-directional steerable catheters and control handles |
US6529756B1 (en) | 1999-11-22 | 2003-03-04 | Scimed Life Systems, Inc. | Apparatus for mapping and coagulating soft tissue in or around body orifices |
US7387628B1 (en) | 2000-09-15 | 2008-06-17 | Boston Scientific Scimed, Inc. | Methods and systems for focused bipolar tissue ablation |
US6961602B2 (en) | 2001-12-31 | 2005-11-01 | Biosense Webster, Inc. | Catheter having multiple spines each having electrical mapping and location sensing capabilities |
JP2003290247A (ja) | 2002-04-04 | 2003-10-14 | Excel Medei Kk | アブレーション用電極カテーテル |
DE60314164T2 (de) | 2002-08-09 | 2008-02-07 | Jsr Corp. | Prüfverbinder mit anisotroper leitfähigkeit |
US7089045B2 (en) | 2002-08-30 | 2006-08-08 | Biosense Webster, Inc. | Catheter and method for mapping Purkinje fibers |
US7027851B2 (en) | 2002-10-30 | 2006-04-11 | Biosense Webster, Inc. | Multi-tip steerable catheter |
US7003342B2 (en) | 2003-06-02 | 2006-02-21 | Biosense Webster, Inc. | Catheter and method for mapping a pulmonary vein |
US7326206B2 (en) | 2004-01-16 | 2008-02-05 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Conforming-electrode catheter and method for ablation |
US7591799B2 (en) | 2004-06-14 | 2009-09-22 | Biosense Webster, Inc. | Steering mechanism for bi-directional catheter |
US7458971B2 (en) | 2004-09-24 | 2008-12-02 | Boston Scientific Scimed, Inc. | RF ablation probe with unibody electrode element |
US20060089637A1 (en) | 2004-10-14 | 2006-04-27 | Werneth Randell L | Ablation catheter |
US20090240249A1 (en) | 2004-11-08 | 2009-09-24 | Cardima, Inc. | System and Method for Performing Ablation and Other Medical Procedures Using An Electrode Array with Flexible Circuit |
US7429261B2 (en) | 2004-11-24 | 2008-09-30 | Ablation Frontiers, Inc. | Atrial ablation catheter and method of use |
US7623899B2 (en) | 2005-09-16 | 2009-11-24 | Biosense Webster, Inc. | Catheter with flexible pre-shaped tip section |
US7879029B2 (en) | 2005-12-30 | 2011-02-01 | Biosense Webster, Inc. | System and method for selectively energizing catheter electrodes |
US20090240248A1 (en) | 2005-12-30 | 2009-09-24 | C.R. Bard , Inc | Methods and Apparatus for Ablation of Cardiac Tissue |
US8744599B2 (en) | 2007-03-09 | 2014-06-03 | St. Jude Medical, Atrial Fibrillation Division, Inc. | High density mapping catheter |
US8979837B2 (en) | 2007-04-04 | 2015-03-17 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Flexible tip catheter with extended fluid lumen |
US8187267B2 (en) | 2007-05-23 | 2012-05-29 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation catheter with flexible tip and methods of making the same |
GB0709834D0 (en) | 2007-05-22 | 2007-07-04 | Gillbe Ivor S | Array stimulator |
US11395694B2 (en) | 2009-05-07 | 2022-07-26 | St. Jude Medical, Llc | Irrigated ablation catheter with multiple segmented ablation electrodes |
US10220187B2 (en) | 2010-06-16 | 2019-03-05 | St. Jude Medical, Llc | Ablation catheter having flexible tip with multiple flexible electrode segments |
US8974454B2 (en) | 2009-12-31 | 2015-03-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Kit for non-invasive electrophysiology procedures and method of its use |
US10492729B2 (en) | 2007-05-23 | 2019-12-03 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter tips and flexible ablation catheter tips with onboard high-density mapping electrodes |
US8734440B2 (en) | 2007-07-03 | 2014-05-27 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Magnetically guided catheter |
US20120010490A1 (en) | 2010-06-16 | 2012-01-12 | Kauphusman James V | Medical devices having flexible electrodes mounted thereon |
WO2009006616A1 (en) | 2007-07-03 | 2009-01-08 | Irvine Biomedical, Inc. | Magnetically guided catheter |
US8565894B2 (en) | 2007-10-17 | 2013-10-22 | Neuronexus Technologies, Inc. | Three-dimensional system of electrode leads |
US8157848B2 (en) | 2008-02-01 | 2012-04-17 | Siemens Medical Solutions Usa, Inc. | System for characterizing patient tissue impedance for monitoring and treatment |
US8798706B2 (en) | 2008-10-04 | 2014-08-05 | Boston Scientific Scimed, Inc. | Loop structures for supporting diagnostic and/or therapeutic elements in contact with tissue |
US8712550B2 (en) | 2008-12-30 | 2014-04-29 | Biosense Webster, Inc. | Catheter with multiple electrode assemblies for use at or near tubular regions of the heart |
US20100185197A1 (en) | 2009-01-21 | 2010-07-22 | Satomi Sakao | Medical treatment apparatus, treatment instrument and treatment method for living tissue using energy |
US8271099B1 (en) | 2009-03-23 | 2012-09-18 | Advanced Neuromodulation Systems, Inc. | Implantable paddle lead comprising compressive longitudinal members for supporting electrodes and method of fabrication |
US8287532B2 (en) * | 2009-04-13 | 2012-10-16 | Biosense Webster, Inc. | Epicardial mapping and ablation catheter |
EP4193948A1 (en) | 2009-10-27 | 2023-06-14 | Nuvaira, Inc. | Delivery devices with coolable energy emitting assemblies |
EP4111995A1 (en) | 2009-11-11 | 2023-01-04 | Nuvaira, Inc. | Device for treating tissue and controlling stenosis |
EP2498706B1 (en) | 2009-11-13 | 2016-04-20 | St. Jude Medical, Inc. | Assembly of staggered ablation elements |
US9392971B2 (en) | 2009-12-14 | 2016-07-19 | Mayo Foundation For Medical Education And Research | Device and method for treating cardiac disorders by modulating autonomic response |
US9186081B2 (en) * | 2010-12-30 | 2015-11-17 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for diagnosing arrhythmias and directing catheter therapies |
US8391947B2 (en) | 2010-12-30 | 2013-03-05 | Biosense Webster (Israel), Ltd. | Catheter with sheet array of electrodes |
US9044245B2 (en) * | 2011-01-05 | 2015-06-02 | Medtronic Ablation Frontiers Llc | Multipolarity epicardial radiofrequency ablation |
US8682410B2 (en) | 2011-03-10 | 2014-03-25 | Medtronic Ablation Frontiers Llc | Multi-array monophasic action potential medical device |
US20120296232A1 (en) | 2011-05-18 | 2012-11-22 | St. Jude Medical, Inc. | Method and apparatus of assessing transvascular denervation |
US9220433B2 (en) | 2011-06-30 | 2015-12-29 | Biosense Webster (Israel), Ltd. | Catheter with variable arcuate distal section |
US10743932B2 (en) * | 2011-07-28 | 2020-08-18 | Biosense Webster (Israel) Ltd. | Integrated ablation system using catheter with multiple irrigation lumens |
CA2846238C (en) * | 2011-08-25 | 2016-06-07 | Covidien Lp | Systems, devices, and methods for treatment of luminal tissue |
US9592091B2 (en) | 2011-08-30 | 2017-03-14 | Biosense Webster (Israel) Ltd. | Ablation catheter for vein anatomies |
US8498686B2 (en) | 2011-10-04 | 2013-07-30 | Biosense Webster (Israel), Ltd. | Mapping catheter with spiral electrode assembly |
US10064678B2 (en) | 2011-10-26 | 2018-09-04 | Medtronic Ablation Frontiers Llc | Semi-circular pulmonary vein ablation catheter |
US9314299B2 (en) | 2012-03-21 | 2016-04-19 | Biosense Webster (Israel) Ltd. | Flower catheter for mapping and ablating veinous and other tubular locations |
US9717555B2 (en) | 2012-05-14 | 2017-08-01 | Biosense Webster (Israel), Ltd. | Catheter with helical end section for vessel ablation |
US9248255B2 (en) * | 2012-11-14 | 2016-02-02 | Biosense Webster (Israel) Ltd. | Catheter with improved torque transmission |
US9833608B2 (en) | 2012-11-20 | 2017-12-05 | NeuroTronik IP Holding (Jersey) Limited | Positioning methods for intravascular electrode arrays for neuromodulation |
US20140316496A1 (en) | 2012-11-21 | 2014-10-23 | NeuroTronik IP Holding (Jersey) Limited | Intravascular Electrode Arrays for Neuromodulation |
US9050010B2 (en) * | 2012-12-31 | 2015-06-09 | Biosense Webster (Israel) Ltd. | Double loop lasso with single puller wire for bi-directional actuation |
US10537286B2 (en) | 2013-01-08 | 2020-01-21 | Biosense Webster (Israel) Ltd. | Catheter with multiple spines of different lengths arranged in one or more distal assemblies |
DE102013110595A1 (de) | 2013-09-25 | 2015-04-09 | Aesculap Ag | HF-chirurgisches Instrument |
WO2015057521A1 (en) | 2013-10-14 | 2015-04-23 | Boston Scientific Scimed, Inc. | High resolution cardiac mapping electrode array catheter |
US10105073B2 (en) | 2013-11-21 | 2018-10-23 | Biosense Webster (Israel) Ltd | Flexible multiple-arm diagnostic catheter |
WO2015095577A1 (en) | 2013-12-20 | 2015-06-25 | St. Jude Medical, Cardiology Division, Inc. | Coaxial electrode catheters for extracting electrophysiologic parameters |
CN203693745U (zh) | 2014-01-21 | 2014-07-09 | 深圳市惠泰医疗器械有限公司 | 多电极网篮导管 |
US9750422B2 (en) | 2014-02-12 | 2017-09-05 | Biosense Webster (Israel) Ltd | Catheter with transverse branches |
JP6393768B2 (ja) | 2014-02-25 | 2018-09-19 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 多電極カテーテルを使用して心臓基質の特徴を局所的に電気生理学的に表すシステムおよび方法 |
EP3151773B1 (en) * | 2014-06-04 | 2018-04-04 | Boston Scientific Scimed, Inc. | Electrode assembly |
US9498142B2 (en) | 2014-07-03 | 2016-11-22 | Heraeus Deutschland GmbH & Co. KG | Multi-layered structure and method |
US9820664B2 (en) | 2014-11-20 | 2017-11-21 | Biosense Webster (Israel) Ltd. | Catheter with high density electrode spine array |
EP3270776B1 (en) | 2015-05-12 | 2020-05-27 | St. Jude Medical, Cardiology Division, Inc. | Systems and methods for orientation independent sensing |
US10537259B2 (en) | 2015-06-29 | 2020-01-21 | Biosense Webster (Israel) Ltd. | Catheter having closed loop array with in-plane linear electrode portion |
US9949656B2 (en) | 2015-06-29 | 2018-04-24 | Biosense Webster (Israel) Ltd. | Catheter with stacked spine electrode assembly |
US10575742B2 (en) | 2015-06-30 | 2020-03-03 | Biosense Webster (Israel) Ltd. | Catheter having closed electrode assembly with spines of uniform length |
CN108289709B (zh) | 2015-10-21 | 2022-03-04 | 圣犹达医疗用品心脏病学部门有限公司 | 高密度电极标测导管 |
CN111657866B (zh) | 2015-10-21 | 2023-10-20 | 圣犹达医疗用品心脏病学部门有限公司 | 高密度电极标测导管 |
US9907480B2 (en) | 2016-02-08 | 2018-03-06 | Biosense Webster (Israel) Ltd. | Catheter spine assembly with closely-spaced bipole microelectrodes |
EP3432820B1 (en) | 2016-05-03 | 2021-04-28 | St. Jude Medical, Cardiology Division, Inc. | Irrigated high density electrode catheter |
WO2017223264A1 (en) | 2016-06-23 | 2017-12-28 | St. Jude Medical, Cardiology Division, Inc. | Catheter system and electrode assembly for intraprocedural evaluation of renal denervation |
US11172858B2 (en) | 2016-10-28 | 2021-11-16 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter |
-
2014
- 2014-11-20 US US14/549,457 patent/US9820664B2/en active Active
-
2015
- 2015-10-13 IL IL242054A patent/IL242054B/en active IP Right Grant
- 2015-11-16 CA CA2912077A patent/CA2912077A1/en not_active Abandoned
- 2015-11-16 RU RU2015149210A patent/RU2015149210A/ru not_active Application Discontinuation
- 2015-11-19 EP EP15195293.4A patent/EP3023052B1/en active Active
- 2015-11-19 EP EP19164969.8A patent/EP3527125B1/en active Active
- 2015-11-19 JP JP2015226373A patent/JP6843502B2/ja active Active
- 2015-11-19 EP EP23210696.3A patent/EP4298995A3/en active Pending
- 2015-11-20 CN CN201510810444.6A patent/CN105615994B/zh active Active
- 2015-11-24 AU AU2015261572A patent/AU2015261572A1/en not_active Abandoned
-
2017
- 2017-11-20 US US15/818,550 patent/US10595740B2/en active Active
-
2020
- 2020-03-24 US US16/827,711 patent/US11083400B2/en active Active
- 2020-11-27 JP JP2020196907A patent/JP6926306B2/ja active Active
-
2021
- 2021-08-03 US US17/392,522 patent/US20210361216A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012130392A (ja) * | 2010-12-20 | 2012-07-12 | Japan Lifeline Co Ltd | 電極カテーテル |
WO2014113612A1 (en) * | 2013-01-16 | 2014-07-24 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter tips and flexible ablation catheter tips with onboard high-density mapping electrodes |
WO2014172398A1 (en) * | 2013-04-15 | 2014-10-23 | Mayo Foundation For Medical Education And Research | Method and apparatus for percutaneous epicardial ablation of cardiac ganglionated plexi without myocardial injury |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11690552B2 (en) | 2015-06-29 | 2023-07-04 | Biosense Webster (Israel) Ltd. | Catheter with stacked spine electrode assembly |
JP2017012750A (ja) * | 2015-06-29 | 2017-01-19 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 面内の線形電極部分を有する閉じたループアレイを有するカテーテル |
US11723574B2 (en) | 2015-06-30 | 2023-08-15 | Biosense Webster (Israel) Ltd. | Catheter having closed electrode assembly with spines of uniform length |
JP2018118039A (ja) * | 2017-01-06 | 2018-08-02 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 制御された折り畳み機構を有する多電極アセンブリ |
JP7102149B2 (ja) | 2017-01-06 | 2022-07-19 | バイオセンス・ウエブスター・(イスラエル)・リミテッド | 制御された折り畳み機構を有する多電極アセンブリ |
JP7077020B2 (ja) | 2017-01-09 | 2022-05-30 | バイオセンス・ウエブスター・(イスラエル)・リミテッド | 変動する寸法を有する支持構造を伴うカテーテル |
JP2018114270A (ja) * | 2017-01-09 | 2018-07-26 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 変動する寸法を有する支持構造を伴うカテーテル |
JP7150100B2 (ja) | 2017-01-11 | 2022-10-07 | アボット カーディオバスキュラー システムズ インコーポレイテッド | 電気生理学カテーテルに利用される膨張可能な部材、電気生理学カテーテル、及び、電気生理学カテーテルシステム |
JP2021154143A (ja) * | 2017-01-11 | 2021-10-07 | アボット カーディオバスキュラー システムズ インコーポレイテッド | 電気生理学カテーテルのための膨張可能な部材 |
JP2021512771A (ja) * | 2018-02-06 | 2021-05-20 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 互い違い状の微小電極配置を有する医療プローブ |
JP2021512772A (ja) * | 2018-02-06 | 2021-05-20 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 電極が互い違いの配置を有するスパインアセンブリを有するカテーテル |
JP7317862B2 (ja) | 2018-02-06 | 2023-07-31 | バイオセンス・ウエブスター・(イスラエル)・リミテッド | 電極が互い違いの配置を有するスパインアセンブリを有するカテーテル |
JP2021512770A (ja) * | 2018-02-06 | 2021-05-20 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 強化されたスパインカバーを有する、電極密度の高いスパインアセンブリを有するカテーテル |
JP7326341B2 (ja) | 2018-02-06 | 2023-08-15 | バイオセンス・ウエブスター・(イスラエル)・リミテッド | 互い違い状の微小電極配置を有する医療プローブ |
JP7346458B2 (ja) | 2018-02-06 | 2023-09-19 | バイオセンス・ウエブスター・(イスラエル)・リミテッド | 電気生理学カテーテル |
Also Published As
Publication number | Publication date |
---|---|
JP6926306B2 (ja) | 2021-08-25 |
JP6843502B2 (ja) | 2021-03-17 |
CA2912077A1 (en) | 2016-05-20 |
US20180070845A1 (en) | 2018-03-15 |
EP4298995A2 (en) | 2024-01-03 |
AU2015261572A1 (en) | 2016-06-09 |
US9820664B2 (en) | 2017-11-21 |
US20210361216A1 (en) | 2021-11-25 |
US20160143588A1 (en) | 2016-05-26 |
EP3527125B1 (en) | 2023-11-22 |
CN105615994B (zh) | 2021-10-29 |
RU2015149210A3 (ja) | 2019-05-14 |
IL242054B (en) | 2018-12-31 |
US10595740B2 (en) | 2020-03-24 |
EP4298995A3 (en) | 2024-03-27 |
EP3527125A1 (en) | 2019-08-21 |
EP3023052A1 (en) | 2016-05-25 |
US20200229727A1 (en) | 2020-07-23 |
RU2015149210A (ru) | 2017-05-17 |
EP3023052B1 (en) | 2019-03-27 |
US11083400B2 (en) | 2021-08-10 |
EP3527125C0 (en) | 2023-11-22 |
CN105615994A (zh) | 2016-06-01 |
JP2021037350A (ja) | 2021-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6926306B2 (ja) | 高密度電極スパイン部アレイを有するカテーテル | |
JP7242816B2 (ja) | 面内の線形電極部分を有する閉じたループアレイを有するカテーテル | |
US11723574B2 (en) | Catheter having closed electrode assembly with spines of uniform length | |
US10506938B2 (en) | Catheter with stacked spine electrode assembly | |
JP6576695B2 (ja) | 遠位区画に横並びのループを有するカテーテル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191126 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20191129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200218 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20200728 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201127 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20201127 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20201207 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20201208 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210224 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6843502 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |