JP2006520626A - 体内の脈管へ物体を導入するための導入デバイス - Google Patents
体内の脈管へ物体を導入するための導入デバイス Download PDFInfo
- Publication number
- JP2006520626A JP2006520626A JP2006504632A JP2006504632A JP2006520626A JP 2006520626 A JP2006520626 A JP 2006520626A JP 2006504632 A JP2006504632 A JP 2006504632A JP 2006504632 A JP2006504632 A JP 2006504632A JP 2006520626 A JP2006520626 A JP 2006520626A
- Authority
- JP
- Japan
- Prior art keywords
- channel
- dilator
- introduction device
- end portion
- tip 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
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 abstract description 3
- 229920002647 polyamide Polymers 0.000 abstract description 3
- 229920000728 polyester Polymers 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 210000004204 blood vessel Anatomy 0.000 description 11
- 239000008280 blood Substances 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (8)
- 管状のチャネル(15)とチャネル(15)を支える拡張器(11)とを備え体内の脈管へ物体を導入するための導入デバイスであって、拡張器(11)は円錐形の先端部分(14)を備え、かつチャネルから引き出されるように成され、
チャネル(15)は最大0.06mmの肉厚を有し、かつ硬質プラスチック材料で製造され成ることを特徴とする導入デバイス。 - チャネル(15)を拡張器(11)上へ滑動させる前は、チャネル(15)の内径(D1)は少なくとも拡張器(11)の外径(D2)と同じ大きさであることを特徴とする請求項1に記載の導入デバイス。
- チャネル(15)は拡張器(11)上に圧入嵌めされることを特徴とする請求項2に記載の導入デバイス。
- 拡張器(11)及び/またはチャネル(15)は低摩擦性のスリップ材料を有することを特徴とする請求項1乃至3のいずれかひとつに記載の導入デバイス。
- 加圧流体をチャネル(15)内へ注入するための接続デバイス(18)が設けられ得ることを特徴とする請求項1乃至4のいずれかひとつに記載の導入デバイス。
- チャネル(15)はその遠位に、少なくとも部分的に円錐形の先端部分(14)と重なる端部分(15a)を備えることを特徴とする、特に請求項1乃至5のいずれかひとつに記載の導入デバイス。
- 端部分(15a)は引き離し線(26)によって画定されることを特徴とする請求項6に記載の導入デバイス。
- チャネル(15)の端部分(15a)は拡張器(11)の先端部分(14)へ接着により結合され成ることを特徴とする請求項1乃至7のいずれかひとつに記載の導入デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20304533U DE20304533U1 (de) | 2003-03-21 | 2003-03-21 | Einführvorrichtung zum Einführen eines Gegenstandes in ein Körpergefäß |
DE20304533.5 | 2003-03-21 | ||
PCT/EP2004/002487 WO2004082755A1 (de) | 2003-03-21 | 2004-03-11 | Einführvorrichtung zum einführen eines gegenstandes in ein körpergefäss |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006520626A true JP2006520626A (ja) | 2006-09-14 |
JP4881154B2 JP4881154B2 (ja) | 2012-02-22 |
Family
ID=32842362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006504632A Expired - Lifetime JP4881154B2 (ja) | 2003-03-21 | 2004-03-11 | 体内の脈管へ物体を導入するための導入デバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US8025647B2 (ja) |
EP (1) | EP1606006B1 (ja) |
JP (1) | JP4881154B2 (ja) |
AU (1) | AU2004222651B2 (ja) |
DE (2) | DE20304533U1 (ja) |
WO (1) | WO2004082755A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018501025A (ja) * | 2015-01-07 | 2018-01-18 | アビオメド オイローパ ゲーエムベーハー | イントロデューサセット |
JP2018134427A (ja) * | 2012-01-12 | 2018-08-30 | フィシェル イノベーションズ,エルエルシー | 進入及び追跡用迅速交換拡張器を持つ頸動脈シース並びに使用方法 |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7393181B2 (en) | 2004-09-17 | 2008-07-01 | The Penn State Research Foundation | Expandable impeller pump |
CN101448535B (zh) | 2006-03-23 | 2011-10-19 | 宾州研究基金会 | 带有可膨胀叶轮泵的心脏辅助装置 |
EP2444116B1 (en) | 2008-08-19 | 2016-01-06 | Covidien LP | Detachable tip microcatheter |
AU2009302471B2 (en) | 2008-10-06 | 2015-03-19 | Indiana University Research And Technology Corporation | Methods and apparatus for active or passive assistance in the circulatory system |
US8690749B1 (en) | 2009-11-02 | 2014-04-08 | Anthony Nunez | Wireless compressible heart pump |
EP2399639A1 (de) * | 2010-06-25 | 2011-12-28 | ECP Entwicklungsgesellschaft mbH | System zum einführen einer pumpe |
JP2012065871A (ja) | 2010-09-24 | 2012-04-05 | Nihon Covidien Kk | ガイドワイヤ挿入補助具 |
US9138518B2 (en) | 2011-01-06 | 2015-09-22 | Thoratec Corporation | Percutaneous heart pump |
EP4218887A1 (en) | 2012-05-14 | 2023-08-02 | Tc1 Llc | Mechanical circulatory support device for stabilizing a patient after cardiogenic shock |
US8721517B2 (en) | 2012-05-14 | 2014-05-13 | Thoratec Corporation | Impeller for catheter pump |
US9327067B2 (en) | 2012-05-14 | 2016-05-03 | Thoratec Corporation | Impeller for catheter pump |
US9872947B2 (en) | 2012-05-14 | 2018-01-23 | Tc1 Llc | Sheath system for catheter pump |
US9446179B2 (en) | 2012-05-14 | 2016-09-20 | Thoratec Corporation | Distal bearing support |
US10124087B2 (en) | 2012-06-19 | 2018-11-13 | Covidien Lp | Detachable coupling for catheter |
US9358329B2 (en) | 2012-07-03 | 2016-06-07 | Thoratec Corporation | Catheter pump |
US9421311B2 (en) | 2012-07-03 | 2016-08-23 | Thoratec Corporation | Motor assembly for catheter pump |
EP4186557A1 (en) | 2012-07-03 | 2023-05-31 | Tc1 Llc | Motor assembly for catheter pump |
WO2014063675A1 (de) * | 2012-10-22 | 2014-05-01 | Urotech Medizinische Technologie Gmbh | Medizinische vorrichtung zum einführen in eine körperöffnung oder -höhle eines individuums |
US11033728B2 (en) | 2013-03-13 | 2021-06-15 | Tc1 Llc | Fluid handling system |
US11077294B2 (en) | 2013-03-13 | 2021-08-03 | Tc1 Llc | Sheath assembly for catheter pump |
WO2014164136A1 (en) | 2013-03-13 | 2014-10-09 | Thoratec Corporation | Fluid handling system |
US20160030649A1 (en) | 2013-03-15 | 2016-02-04 | Thoratec Corporation | Catheter pump assembly including a stator |
US9308302B2 (en) | 2013-03-15 | 2016-04-12 | Thoratec Corporation | Catheter pump assembly including a stator |
US10583232B2 (en) | 2014-04-15 | 2020-03-10 | Tc1 Llc | Catheter pump with off-set motor position |
EP3131597B1 (en) | 2014-04-15 | 2020-12-02 | Tc1 Llc | Catheter pump introducer systems |
EP3131615B1 (en) | 2014-04-15 | 2021-06-09 | Tc1 Llc | Sensors for catheter pumps |
EP3131599B1 (en) | 2014-04-15 | 2019-02-20 | Tc1 Llc | Catheter pump with access ports |
US10449279B2 (en) | 2014-08-18 | 2019-10-22 | Tc1 Llc | Guide features for percutaneous catheter pump |
US9675739B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9770543B2 (en) | 2015-01-22 | 2017-09-26 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
WO2016118784A1 (en) | 2015-01-22 | 2016-07-28 | Thoratec Corporation | Attachment mechanisms for motor of catheter pump |
US9808598B2 (en) | 2015-02-04 | 2017-11-07 | Teleflex Medical Incorporated | Flexible tip dilator |
US9907890B2 (en) | 2015-04-16 | 2018-03-06 | Tc1 Llc | Catheter pump with positioning brace |
US11491322B2 (en) | 2016-07-21 | 2022-11-08 | Tc1 Llc | Gas-filled chamber for catheter pump motor assembly |
EP3804804A1 (en) | 2016-07-21 | 2021-04-14 | Tc1 Llc | Fluid seals for catheter pump motor assembly |
WO2018226991A1 (en) | 2017-06-07 | 2018-12-13 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
CN111556763B (zh) | 2017-11-13 | 2023-09-01 | 施菲姆德控股有限责任公司 | 血管内流体运动装置、系统 |
EP4085965A1 (en) | 2018-02-01 | 2022-11-09 | Shifamed Holdings, LLC | Intravascular blood pumps and methods of use and manufacture |
JP2022540616A (ja) | 2019-07-12 | 2022-09-16 | シファメド・ホールディングス・エルエルシー | 血管内血液ポンプならびに製造および使用の方法 |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
EP4034192A4 (en) | 2019-09-25 | 2023-11-29 | Shifamed Holdings, LLC | INTRAVASCULAR BLOOD PUMP SYSTEMS AND METHODS OF USE AND CONTROL THEREOF |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0320360U (ja) * | 1989-07-10 | 1991-02-27 | ||
JPH08182765A (ja) * | 1994-12-28 | 1996-07-16 | Nippon Zeon Co Ltd | イントロデューサー |
Family Cites Families (12)
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SE426023B (sv) * | 1981-04-23 | 1982-12-06 | Bengt Gustavsson | Anordning bl a for inforande av katetrar i blodkerl |
GB9111049D0 (en) * | 1991-05-22 | 1991-07-17 | Parkin Adrian | Hypodermic needle |
DE9108043U1 (de) | 1991-06-29 | 1991-10-02 | Osypka, Peter, Dr.-Ing., 7889 Grenzach-Wyhlen | Einführungsbesteck |
DE4126088C1 (en) * | 1991-08-07 | 1993-01-14 | B. Braun Melsungen Ag, 3508 Melsungen, De | Peristaltic pump hose with inlet and outlet sections, and pumping middle one - has stationary, coaxial plug inside deformable part away from its wall |
AU657381B2 (en) * | 1992-11-03 | 1995-03-09 | Robert E. Fischell | Radiopaque non-kinking thin-walled introducer sheath |
DE4320962C2 (de) * | 1993-06-24 | 1997-04-17 | Osypka Peter | Katheter aus einem biegsamen Kunststoffschlauch |
US5964694A (en) * | 1997-04-02 | 1999-10-12 | Guidant Corporation | Method and apparatus for cardiac blood flow assistance |
DE19714987C1 (de) * | 1997-04-10 | 1998-09-24 | Deutsches Krebsforsch | Vorrichtung zur Isolation von Partikeln, insbesondere von Zellen |
US6007478A (en) * | 1997-11-13 | 1999-12-28 | Impella Cardiotechnik Aktiengesellschaft | Cannula having constant wall thickness with increasing distal flexibility and method of making |
DE10018424A1 (de) * | 2000-04-13 | 2001-10-25 | Impella Cardiotech Ag | Dilatationsvorrichtung für Herzkranzgefäße |
DE10059714C1 (de) | 2000-12-01 | 2002-05-08 | Impella Cardiotech Ag | Intravasale Pumpe |
DE10108813A1 (de) * | 2001-02-16 | 2002-09-05 | Berlin Heart Ag | Kanülenverbinder zur Kopplung eines Blutpumpenausganges mit einer Auslaßkanüle |
-
2003
- 2003-03-21 DE DE20304533U patent/DE20304533U1/de not_active Expired - Lifetime
-
2004
- 2004-03-11 WO PCT/EP2004/002487 patent/WO2004082755A1/de active IP Right Grant
- 2004-03-11 EP EP04719376A patent/EP1606006B1/de not_active Expired - Lifetime
- 2004-03-11 DE DE502004008151T patent/DE502004008151D1/de not_active Expired - Lifetime
- 2004-03-11 AU AU2004222651A patent/AU2004222651B2/en not_active Expired
- 2004-03-11 JP JP2006504632A patent/JP4881154B2/ja not_active Expired - Lifetime
- 2004-03-11 US US10/549,385 patent/US8025647B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0320360U (ja) * | 1989-07-10 | 1991-02-27 | ||
JPH08182765A (ja) * | 1994-12-28 | 1996-07-16 | Nippon Zeon Co Ltd | イントロデューサー |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018134427A (ja) * | 2012-01-12 | 2018-08-30 | フィシェル イノベーションズ,エルエルシー | 進入及び追跡用迅速交換拡張器を持つ頸動脈シース並びに使用方法 |
JP2018501025A (ja) * | 2015-01-07 | 2018-01-18 | アビオメド オイローパ ゲーエムベーハー | イントロデューサセット |
US10835651B2 (en) | 2015-01-07 | 2020-11-17 | Abiomed Europe Gmbh | Introducer set |
JP2021035568A (ja) * | 2015-01-07 | 2021-03-04 | アビオメド オイローパ ゲーエムベーハー | イントロデューサセットおよびダイレータ |
JP7229981B2 (ja) | 2015-01-07 | 2023-02-28 | アビオメド オイローパ ゲーエムベーハー | イントロデューサセットおよびダイレータ |
US12053600B2 (en) | 2015-01-07 | 2024-08-06 | Abiomed Europe Gmbh | Introducer set |
Also Published As
Publication number | Publication date |
---|---|
AU2004222651B2 (en) | 2010-03-25 |
US20060271085A1 (en) | 2006-11-30 |
WO2004082755A1 (de) | 2004-09-30 |
DE20304533U1 (de) | 2004-08-05 |
US8025647B2 (en) | 2011-09-27 |
EP1606006A1 (de) | 2005-12-21 |
JP4881154B2 (ja) | 2012-02-22 |
DE502004008151D1 (de) | 2008-11-13 |
AU2004222651A1 (en) | 2004-09-30 |
EP1606006B1 (de) | 2008-10-01 |
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