JP2000511442A - バルーン・カテーテル - Google Patents
バルーン・カテーテルInfo
- Publication number
- JP2000511442A JP2000511442A JP10500217A JP50021798A JP2000511442A JP 2000511442 A JP2000511442 A JP 2000511442A JP 10500217 A JP10500217 A JP 10500217A JP 50021798 A JP50021798 A JP 50021798A JP 2000511442 A JP2000511442 A JP 2000511442A
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- balloon
- pump
- hose
- impeller
- 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
Classifications
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- 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
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
- A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
- A61M60/414—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted by a rotating cable, e.g. for blood pumps mounted on a catheter
-
- 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
- A61M60/13—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 by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
-
- 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
- A61M60/135—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 inside a blood vessel, e.g. using grafting
-
- 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
- A61M60/226—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly radial components
-
- 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
- A61M60/237—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps
-
- 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
- A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
- A61M60/31—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion
- A61M60/32—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion of heart muscle tissues, e.g. using coronary sinus occlusion
-
- 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
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
- A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
-
- 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
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/577—High-frequency driving
-
- 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
- A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
- A61M60/833—Occluders for preventing backflow
-
- 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
- A61M60/841—Constructional details other than related to driving of balloon pumps for circulatory assistance
- A61M60/843—Balloon aspects, e.g. shapes or materials
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1095—Balloon catheters with special features or adapted for special applications with perfusion means for enabling blood circulation while the balloon is in an inflated state or in a deflated state, e.g. permanent by-pass within catheter shaft
-
- 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
-
- 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)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Transplantation (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.カテーテル・ホース(10)と、カテーテル・ホースに接続された、少なく とも1つの拡張可能バルーン(14)を担持する管状バルーン支持体(13)と を含むバルーン・カテーテル(1)であって、 ポンプ(16)が、カテーテル・ホース(10)の領域中またはカテーテル・ ホースとバルーン支持体(13)の間に配置され、このポンプが少なくとも1つ の側面入口(21)を介して血液を引き込み、これをバルーン支持体(13)中 に軸方向に送出することを特徴とするバルーン・カテーテル。 2.ポンプ(16)が、カテーテル・ホース(10)の近位端に配列されたモー タに接続されたたわみ性シャフト(23)によって駆動されることを特徴とする 、請求項1に記載のバルーン・カテーテル。 3.ポンプ(16)が、カテーテル・ホースの長さに沿って配列されたモータに よって駆動されることを特徴とする、請求項1に記載のバルーン・カテーテル。 4.ポンプ(16)が、その長さが少なくとも羽根車(20)の最大直径と等し い少なくとも1つの翼(22)を有する羽根車(20)を含むことを特徴とする 、請求項1から3のいずれか一項に記載のバルーン・カテーテル。 5.ポンプ(16)が、カテーテル・ホース(10)に沿って延びるガイド・ワ イヤ(25)のための縦に延びるガイド・チャネル(26)を含むことを特徴と する、請求項1から4のいずれか一項に記載のバルーン・カテーテル。 6.ガイド・ワイヤ(25)が実質的にカテーテル・ホース(10)の外側に延 びること、およびガイド・チャネル(26)がポンプ(16)中に入ることを特 徴とする、請求項5に記載のバルーン・カテーテル。 7.ガイド・チャネル(26)が、カテーテル・ホースの後端部(約10cm) から羽根車(20)の(翼の)始点まで延びることを特徴とする、請求項5また は6に記載のバルーン・カテーテル。 8.ガイド・ワイヤ(25)が、カテーテル・ホース(10)内部をポンプ(1 6)を通ってこれと同軸に延びることを特徴とする、請求項4に記載のバルーン ・ カテーテル。 9.バルーン(14)が膨張したときに、側面入口(21)が少なくとも部分的 に血管壁から間隔をあけられることを特徴とする、請求項1から8のいずれか一 項に記載のバルーン・カテーテル。 10.側面入口(21)とバルーン(14)の間の距離が、せいぜい羽根車(2 0)の翼の長さと等しい程度となることを特徴とする、請求項9に記載のバルー ン・カテーテル。 11.少なくとも2つの相互に間隔をあけたバルーンがバルーン支持体上に配列 されることを特徴とする、請求項1から10のいずれか一項に記載のバルーン・ カテーテル。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19622335A DE19622335C2 (de) | 1996-06-04 | 1996-06-04 | Ballonkatheter |
| DE19622335.0 | 1996-06-04 | ||
| PCT/EP1997/002864 WO1997046270A1 (de) | 1996-06-04 | 1997-06-03 | Ballonkatheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000511442A true JP2000511442A (ja) | 2000-09-05 |
| JP3786289B2 JP3786289B2 (ja) | 2006-06-14 |
Family
ID=7796073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50021798A Expired - Lifetime JP3786289B2 (ja) | 1996-06-04 | 1997-06-03 | バルーン・カテーテル |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6248091B1 (ja) |
| EP (1) | EP0902690B1 (ja) |
| JP (1) | JP3786289B2 (ja) |
| CA (1) | CA2257356A1 (ja) |
| DE (2) | DE19622335C2 (ja) |
| ES (1) | ES2169393T3 (ja) |
| WO (1) | WO1997046270A1 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101170785B1 (ko) | 2010-03-31 | 2012-08-02 | 이근호 | 양막 삽입기구 |
| JP2022523205A (ja) * | 2019-02-26 | 2022-04-21 | ホワイト スウェル メディカル リミテッド | 浮腫を治療するためのデバイスおよび方法 |
| US12115296B2 (en) | 2014-06-01 | 2024-10-15 | White Swell Medical Ltd | Systems and methods for treating pulmonary edema |
| US12179010B2 (en) | 2017-03-02 | 2024-12-31 | White Swell Medical Ltd | Systems and methods for reducing pressure at an outflow of a duct |
| US12458359B2 (en) | 2020-06-08 | 2025-11-04 | White Swell Medical Ltd | Non-thrombogenic devices for treating edema |
| US12472334B2 (en) | 2016-11-01 | 2025-11-18 | White Swell Medical Ltd | Systems and methods for treatment of fluid overload |
| US12544075B2 (en) | 2020-10-01 | 2026-02-10 | White Swell Medical Ltd | Flow restricting intravascular devices for treating edema |
Families Citing this family (76)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6129704A (en) * | 1997-06-12 | 2000-10-10 | Schneider (Usa) Inc. | Perfusion balloon catheter having a magnetically driven impeller |
| DE19821307C1 (de) | 1998-05-13 | 1999-10-21 | Impella Cardiotech Gmbh | Intrakardiale Blutpumpe |
| DE19904975A1 (de) * | 1999-02-06 | 2000-09-14 | Impella Cardiotech Ag | Vorrichtung zur intravasalen Herzklappenoperation |
| JP2001070438A (ja) * | 1999-09-02 | 2001-03-21 | Sentan Kagaku Gijutsu Incubation Center:Kk | 生体用精密スクリューポンプ |
| WO2001017581A2 (en) * | 1999-09-03 | 2001-03-15 | A-Med Systems, Inc. | Guidable intravascular blood pump and related methods |
| US7022100B1 (en) | 1999-09-03 | 2006-04-04 | A-Med Systems, Inc. | Guidable intravascular blood pump and related methods |
| DE29921352U1 (de) | 1999-12-04 | 2001-04-12 | Impella Cardiotechnik AG, 52074 Aachen | Intravasale Blutpumpe |
| DE10059714C1 (de) * | 2000-12-01 | 2002-05-08 | Impella Cardiotech Ag | Intravasale Pumpe |
| US20050113631A1 (en) * | 2003-11-12 | 2005-05-26 | Bolling Steven F. | Cannulae having a redirecting tip |
| US7393181B2 (en) | 2004-09-17 | 2008-07-01 | The Penn State Research Foundation | Expandable impeller pump |
| AU2007230945B2 (en) | 2006-03-23 | 2013-05-02 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
| US20080125749A1 (en) * | 2006-08-29 | 2008-05-29 | Boston Scientific Scimed, Inc. | Self-powered medical devices |
| US8439859B2 (en) | 2007-10-08 | 2013-05-14 | Ais Gmbh Aachen Innovative Solutions | Catheter device |
| EP2047873B1 (de) * | 2007-10-08 | 2010-12-15 | Ais Gmbh Aachen Innovative Solutions | Katheter-Vorrichtung |
| EP2448613B1 (en) | 2009-07-01 | 2019-11-06 | The Penn State Research Foundation | Blood pump with expandable cannula |
| EP2338539A1 (de) * | 2009-12-23 | 2011-06-29 | ECP Entwicklungsgesellschaft mbH | Pumpeneinrichtung mit einer Detektionseinrichtung |
| US8485961B2 (en) | 2011-01-05 | 2013-07-16 | Thoratec Corporation | Impeller housing for percutaneous heart pump |
| US8597170B2 (en) | 2011-01-05 | 2013-12-03 | Thoratec Corporation | Catheter pump |
| WO2012094535A2 (en) | 2011-01-06 | 2012-07-12 | Thoratec Corporation | Percutaneous heart pump |
| WO2012094641A2 (en) | 2011-01-06 | 2012-07-12 | Thoratec Corporation | Percutaneous heart pump |
| EP2707053B1 (en) * | 2011-05-13 | 2016-11-30 | Heartware, Inc. | Intravascular blood pump and method of implantation |
| GB2504177B (en) | 2012-05-14 | 2014-12-10 | Thoratec Corp | Sheath system for catheter pump |
| GB2504176A (en) | 2012-05-14 | 2014-01-22 | Thoratec Corp | Collapsible impeller for catheter pump |
| US9327067B2 (en) | 2012-05-14 | 2016-05-03 | Thoratec Corporation | Impeller for catheter pump |
| US8721517B2 (en) | 2012-05-14 | 2014-05-13 | 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 |
| EP4186557A1 (en) | 2012-07-03 | 2023-05-31 | Tc1 Llc | Motor assembly for catheter pump |
| US9421311B2 (en) | 2012-07-03 | 2016-08-23 | Thoratec Corporation | Motor assembly for catheter pump |
| US9358329B2 (en) | 2012-07-03 | 2016-06-07 | Thoratec Corporation | Catheter pump |
| US11033728B2 (en) | 2013-03-13 | 2021-06-15 | Tc1 Llc | Fluid handling system |
| WO2014164136A1 (en) | 2013-03-13 | 2014-10-09 | Thoratec Corporation | Fluid handling system |
| US11077294B2 (en) | 2013-03-13 | 2021-08-03 | Tc1 Llc | Sheath assembly for catheter pump |
| EP2968742B1 (en) | 2013-03-15 | 2020-12-02 | Tc1 Llc | Catheter pump assembly including a stator |
| US9308302B2 (en) | 2013-03-15 | 2016-04-12 | Thoratec Corporation | Catheter pump assembly including a stator |
| US10363349B2 (en) | 2014-04-15 | 2019-07-30 | Tc1 Llp | Heart pump providing adjustable outflow |
| US10583232B2 (en) | 2014-04-15 | 2020-03-10 | Tc1 Llc | Catheter pump with off-set motor position |
| EP4417244A3 (en) | 2014-04-15 | 2024-10-16 | Tc1 Llc | Catheter pump introducer system |
| WO2015160979A1 (en) | 2014-04-15 | 2015-10-22 | Thoratec Corporation | Catheter pump with access ports |
| WO2015160943A1 (en) | 2014-04-15 | 2015-10-22 | Thoratec Corporation | Sensors for catheter pumps |
| WO2016028644A1 (en) | 2014-08-18 | 2016-02-25 | Thoratec Corporation | Guide features for percutaneous catheter pump |
| WO2016118781A2 (en) | 2015-01-22 | 2016-07-28 | Thoratec Corporation | Motor assembly with heat exchanger for catheter pump |
| WO2016118777A1 (en) | 2015-01-22 | 2016-07-28 | Thoratec Corporation | 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 |
| US9907890B2 (en) | 2015-04-16 | 2018-03-06 | Tc1 Llc | Catheter pump with positioning brace |
| EP4427791A3 (en) | 2015-05-11 | 2025-01-08 | White Swell Medical Ltd | Systems for reducing pressure at an outflow of a duct |
| EP3808401A1 (en) | 2016-07-21 | 2021-04-21 | Tc1 Llc | Gas-filled chamber for catheter pump motor assembly |
| EP3808403A1 (en) | 2016-07-21 | 2021-04-21 | Tc1 Llc | Fluid seals for catheter pump motor assembly |
| IL294806B2 (en) | 2016-09-01 | 2024-05-01 | Abiomed Inc | Entry of an anti-suction blood pump |
| US11406393B2 (en) | 2017-03-19 | 2022-08-09 | White Swell Medical Ltd | Methods and devices for reducing pressure |
| EP4732889A2 (en) | 2017-06-07 | 2026-04-29 | Supira Medical, Inc. | Intravascular fluid movement devices, systems, and methods of use |
| US11511103B2 (en) | 2017-11-13 | 2022-11-29 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| JP7410034B2 (ja) | 2018-02-01 | 2024-01-09 | 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使用および製造の方法 |
| EP3752237A4 (en) | 2018-02-13 | 2021-11-17 | White Swell Medical Ltd | INTRAVASCULAR CATHETERS |
| WO2020028537A1 (en) | 2018-07-31 | 2020-02-06 | Shifamed Holdings, Llc | Intravascaular blood pumps and methods of use |
| WO2020073047A1 (en) | 2018-10-05 | 2020-04-09 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use |
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| US4631052A (en) * | 1984-01-03 | 1986-12-23 | Intravascular Surgical Instruments, Inc. | Method and apparatus for surgically removing remote deposits |
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| US5163910A (en) | 1990-04-10 | 1992-11-17 | Mayo Foundation For Medical Education And Research | Intracatheter perfusion pump apparatus and method |
| US5137513A (en) * | 1990-07-02 | 1992-08-11 | Advanced Cardiovoascular Systems, Inc. | Perfusion dilatation catheter |
| DE59206773D1 (de) * | 1991-06-03 | 1996-08-22 | Schneider Europ Ag | Kathetersystem zum mechanischen Dilatieren von Koronarstenosen |
| US5376114A (en) * | 1992-10-30 | 1994-12-27 | Jarvik; Robert | Cannula pumps for temporary cardiac support and methods of their application and use |
| US5628719A (en) | 1992-11-25 | 1997-05-13 | Scimed Life Systems, Inc. | In vivo mechanical energy source and perfusion pump |
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- 1996-06-04 DE DE19622335A patent/DE19622335C2/de not_active Expired - Fee Related
-
1997
- 1997-06-03 ES ES97925035T patent/ES2169393T3/es not_active Expired - Lifetime
- 1997-06-03 CA CA002257356A patent/CA2257356A1/en not_active Abandoned
- 1997-06-03 WO PCT/EP1997/002864 patent/WO1997046270A1/de not_active Ceased
- 1997-06-03 US US09/194,853 patent/US6248091B1/en not_active Expired - Lifetime
- 1997-06-03 DE DE59705895T patent/DE59705895D1/de not_active Expired - Lifetime
- 1997-06-03 JP JP50021798A patent/JP3786289B2/ja not_active Expired - Lifetime
- 1997-06-03 EP EP97925035A patent/EP0902690B1/de not_active Expired - Lifetime
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| KR101170785B1 (ko) | 2010-03-31 | 2012-08-02 | 이근호 | 양막 삽입기구 |
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| JP2022523205A (ja) * | 2019-02-26 | 2022-04-21 | ホワイト スウェル メディカル リミテッド | 浮腫を治療するためのデバイスおよび方法 |
| JP7573288B2 (ja) | 2019-02-26 | 2024-10-25 | ホワイト スウェル メディカル リミテッド | 浮腫を治療するためのデバイスおよび方法 |
| US12458359B2 (en) | 2020-06-08 | 2025-11-04 | White Swell Medical Ltd | Non-thrombogenic devices for treating edema |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE59705895D1 (de) | 2002-01-31 |
| ES2169393T3 (es) | 2002-07-01 |
| DE19622335A1 (de) | 1997-12-11 |
| CA2257356A1 (en) | 1997-12-11 |
| EP0902690A1 (de) | 1999-03-24 |
| WO1997046270A1 (de) | 1997-12-11 |
| DE19622335C2 (de) | 1999-03-18 |
| JP3786289B2 (ja) | 2006-06-14 |
| US6248091B1 (en) | 2001-06-19 |
| EP0902690B1 (de) | 2001-12-19 |
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