JPS60119942A - 全人工心臓 - Google Patents
全人工心臓Info
- Publication number
- JPS60119942A JPS60119942A JP59240374A JP24037484A JPS60119942A JP S60119942 A JPS60119942 A JP S60119942A JP 59240374 A JP59240374 A JP 59240374A JP 24037484 A JP24037484 A JP 24037484A JP S60119942 A JPS60119942 A JP S60119942A
- Authority
- JP
- Japan
- Prior art keywords
- heart
- module
- artificial heart
- pump
- pericardial
- 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
- 210000002216 heart Anatomy 0.000 title claims description 189
- 239000008280 blood Substances 0.000 claims description 50
- 210000004369 blood Anatomy 0.000 claims description 50
- 210000005248 left atrial appendage Anatomy 0.000 claims description 23
- 210000000709 aorta Anatomy 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 17
- 210000005247 right atrial appendage Anatomy 0.000 claims description 16
- 210000001147 pulmonary artery Anatomy 0.000 claims description 14
- 230000036772 blood pressure Effects 0.000 claims description 10
- 230000001629 suppression Effects 0.000 claims description 10
- 210000003462 vein Anatomy 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 7
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- 210000001008 atrial appendage Anatomy 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 230000001746 atrial effect Effects 0.000 claims 1
- 229930182470 glycoside Natural products 0.000 claims 1
- 150000002338 glycosides Chemical class 0.000 claims 1
- 230000006870 function Effects 0.000 description 42
- 238000005086 pumping Methods 0.000 description 18
- 210000003492 pulmonary vein Anatomy 0.000 description 14
- 230000002861 ventricular Effects 0.000 description 14
- 210000005240 left ventricle Anatomy 0.000 description 11
- 241001465754 Metazoa Species 0.000 description 10
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- 238000001356 surgical procedure Methods 0.000 description 10
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- 238000002054 transplantation Methods 0.000 description 7
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- 210000005241 right ventricle Anatomy 0.000 description 6
- 210000002620 vena cava superior Anatomy 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 210000004072 lung Anatomy 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 238000007675 cardiac surgery Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 210000000115 thoracic cavity Anatomy 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 3
- 230000004087 circulation Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000002503 metabolic effect Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 206010019280 Heart failures Diseases 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000036770 blood supply Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000010247 heart contraction Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 208000010125 myocardial infarction Diseases 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 210000003516 pericardium Anatomy 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 230000004088 pulmonary circulation Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
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- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
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- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 208000020446 Cardiac disease Diseases 0.000 description 1
- 206010007572 Cardiac hypertrophy Diseases 0.000 description 1
- 208000006029 Cardiomegaly Diseases 0.000 description 1
- 208000031229 Cardiomyopathies Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 241000258920 Chilopoda Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101000958041 Homo sapiens Musculin Proteins 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010070589 Ischaemic contracture of the left ventricle Diseases 0.000 description 1
- 206010049694 Left Ventricular Dysfunction Diseases 0.000 description 1
- 206010024119 Left ventricular failure Diseases 0.000 description 1
- 208000021908 Myocardial disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241001111421 Pannus Species 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 208000024780 Urticaria Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
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- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
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- 244000309466 calf Species 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
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- 238000013130 cardiovascular surgery Methods 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
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- 230000002996 emotional effect Effects 0.000 description 1
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- 210000002816 gill Anatomy 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 102000046949 human MSC Human genes 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 235000020130 leben Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 208000037891 myocardial injury Diseases 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009894 physiological stress Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 229920002635 polyurethane Polymers 0.000 description 1
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- 238000010248 power generation Methods 0.000 description 1
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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
- 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
- A61M60/89—Valves
- A61M60/892—Active valves, i.e. actuated by an external force
-
- 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
- A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
-
- 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
- A61M60/424—Details relating to driving for positive displacement blood pumps
- A61M60/438—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
- A61M60/441—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical 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
-
- 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
- A61M60/585—User interfaces
-
- 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
- A61M60/835—Constructional details other than related to driving of positive displacement blood pumps
- A61M60/837—Aspects of flexible displacement members, 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
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/876—Implantable batteries
-
- 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
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/88—Percutaneous cables
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Human Computer Interaction (AREA)
- External Artificial Organs (AREA)
- Prostheses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8318368A FR2555056B1 (fr) | 1983-11-18 | 1983-11-18 | Prothese cardiaque totale comportant deux pompes decouplees associees en une unite fonctionnellement indissociable, et valves electrocommandees pour une telle prothese |
| FR8318368 | 1983-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60119942A true JPS60119942A (ja) | 1985-06-27 |
| JPH0458991B2 JPH0458991B2 (enExample) | 1992-09-21 |
Family
ID=9294268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59240374A Granted JPS60119942A (ja) | 1983-11-18 | 1984-11-14 | 全人工心臓 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4623350A (enExample) |
| EP (1) | EP0146445B1 (enExample) |
| JP (1) | JPS60119942A (enExample) |
| DE (1) | DE3472622D1 (enExample) |
| ES (2) | ES8604777A1 (enExample) |
| FR (1) | FR2555056B1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002219141A (ja) * | 2001-01-26 | 2002-08-06 | Honda Motor Co Ltd | 義肢の駆動装置 |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547911A (en) * | 1983-12-02 | 1985-10-22 | Strimling Walter E | Implantable heart pump |
| US4820300A (en) * | 1985-06-20 | 1989-04-11 | Research Corporation Technologies, Inc. | Artificial heart |
| FR2591487B1 (fr) * | 1985-12-12 | 1988-03-25 | Aerospatiale | Prothese cardiaque totale comportant deux pompes decouplees associees en une unite fonctionnellement indissociable. |
| FR2591488B1 (fr) * | 1985-12-13 | 1990-08-10 | Aerospatiale | Module extra-pericardique pour prothese cardiaque totale comportant deux modules de pompage decouples associes en une unite fonctionnellement indissociable. |
| FR2591489B1 (fr) * | 1985-12-16 | 1988-03-25 | Aerospatiale | Prothese cardiaque totale comportant deux modules de pompage relies par une liaison fonctionnelle. |
| AU8328487A (en) * | 1986-11-14 | 1988-06-01 | Novacor Medical Corporation | Implantable biventricular circulatory support system |
| US4938766A (en) * | 1987-08-28 | 1990-07-03 | Jarvik Robert K | Prosthetic compliance devices |
| US4961747A (en) * | 1988-12-05 | 1990-10-09 | General Electric Company | Implantable articifical bladder system |
| DE4129970C1 (enExample) * | 1991-09-10 | 1993-03-04 | Forschungsgesellschaft Fuer Biomedizinische Technik E.V., 5100 Aachen, De | |
| US5443504A (en) * | 1991-09-30 | 1995-08-22 | Hill; John D. | Basic skeletal muscle energy conversion system |
| US5344385A (en) * | 1991-09-30 | 1994-09-06 | Thoratec Laboratories Corporation | Step-down skeletal muscle energy conversion system |
| US5314469A (en) * | 1992-03-11 | 1994-05-24 | Milwaukee Heart Research Foundation | Artificial heart |
| DE19505512C2 (de) * | 1995-02-10 | 1998-01-29 | Emil Sebastian Prof D Buecherl | Antriebsvorrichtung für ein künstliches Herz |
| US6482145B1 (en) | 2000-02-14 | 2002-11-19 | Obtech Medical Ag | Hydraulic anal incontinence treatment |
| US6464628B1 (en) | 1999-08-12 | 2002-10-15 | Obtech Medical Ag | Mechanical anal incontinence |
| US6471635B1 (en) | 2000-02-10 | 2002-10-29 | Obtech Medical Ag | Anal incontinence disease treatment with controlled wireless energy supply |
| US6503189B1 (en) | 1999-08-12 | 2003-01-07 | Obtech Medical Ag | Controlled anal incontinence disease treatment |
| DE60134585D1 (de) | 2000-02-10 | 2008-08-07 | Potencia Medical Ag | Kontrollierte Harninkontinenzbehandlung |
| WO2001047434A2 (en) | 2000-02-10 | 2001-07-05 | Potencia Medical Ag | Mechanical impotence treatment apparatus |
| CN1222254C (zh) | 2000-02-10 | 2005-10-12 | 波滕西亚医疗公司 | 用无线能量源进行尿失禁治疗 |
| CN1400888A (zh) | 2000-02-11 | 2003-03-05 | 波滕西亚医疗公司 | 带能量变换装置的阳痿治疗设备 |
| WO2001050832A2 (en) | 2000-02-11 | 2001-07-19 | Potencia Medical Ag | Controlled impotence treatment |
| EP1255514B1 (en) | 2000-02-14 | 2006-04-26 | Potencia Medical AG | Male impotence prosthesis apparatus with wireless energy supply |
| US7442165B2 (en) | 2000-02-14 | 2008-10-28 | Obtech Medical Ag | Penile prosthesis |
| US20030100929A1 (en) | 2000-02-14 | 2003-05-29 | Peter Forsell | Controlled penile prosthesis |
| KR100599986B1 (ko) * | 2004-10-23 | 2006-07-13 | 고려대학교 산학협력단 | 혈액 펌프 구동기 및 이를 구비하는 혈액 펌프 시스템 |
| EP1951155B1 (en) * | 2005-11-02 | 2021-05-12 | MedicalTree Patents Ltd. | Artificial valve for implantation |
| WO2010042045A1 (en) | 2008-10-10 | 2010-04-15 | Milux Holding S.A. | A system, an apparatus, and a method for treating a sexual dysfunctional female patient |
| CA2749771C (en) * | 2008-01-28 | 2018-05-01 | Milux Holding S.A. | A drainage device comprising an active filter |
| EP3476371B1 (en) | 2008-01-29 | 2022-03-09 | Implantica Patent Ltd. | An apparatus for treating gerd |
| WO2010042058A1 (en) | 2008-10-10 | 2010-04-15 | Milux Holding S.A. | An improved artificial valve |
| US10583234B2 (en) | 2008-10-10 | 2020-03-10 | Peter Forsell | Heart help device, system and method |
| WO2010042012A1 (en) | 2008-10-10 | 2010-04-15 | Milux Holding Sa | Heart help device, system, and method |
| AU2009302955B2 (en) | 2008-10-10 | 2017-01-05 | Implantica Patent Ltd. | Fastening means for implantable medical control assembly |
| EP2349170B1 (en) | 2008-10-10 | 2023-09-27 | Implantica Patent Ltd. | Apparatus for the treatment of female sexual dysfunction |
| US10952836B2 (en) | 2009-07-17 | 2021-03-23 | Peter Forsell | Vaginal operation method for the treatment of urinary incontinence in women |
| US9949812B2 (en) | 2009-07-17 | 2018-04-24 | Peter Forsell | Vaginal operation method for the treatment of anal incontinence in women |
| WO2011006902A1 (en) | 2009-07-17 | 2011-01-20 | Milux Holding S.A. | Artificial valve for implantation |
| EP3634528B1 (en) | 2017-06-07 | 2023-06-07 | Shifamed Holdings, LLC | 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 |
| EP3746149B1 (en) | 2018-02-01 | 2025-08-06 | Shifamed Holdings, LLC | Intravascular blood pumps |
| 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 |
| WO2021011473A1 (en) | 2019-07-12 | 2021-01-21 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
| US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
| US12465748B2 (en) | 2019-08-07 | 2025-11-11 | Supira Medical, Inc. | Catheter blood pumps and collapsible pump housings |
| WO2021062260A1 (en) | 2019-09-25 | 2021-04-01 | Shifamed Holdings, Llc | Catheter blood pumps and collapsible blood conduits |
| US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
| EP4501393A3 (en) | 2019-09-25 | 2025-04-09 | Shifamed Holdings, LLC | Catheter blood pumps and collapsible pump housings |
| EP4072650A4 (en) | 2019-12-11 | 2024-01-10 | Shifamed Holdings, LLC | Descending aorta and vena cava blood pumps |
| EP4077947A4 (en) | 2019-12-19 | 2024-01-10 | Shifamed Holdings, LLC | INTRAVASCULAR BLOOD PUMPS, MOTORS AND FLUID CONTROL |
| US11998728B2 (en) | 2020-01-07 | 2024-06-04 | Drexel University | Hybrid gyroscopic switchable blood pump |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2544299C3 (de) * | 1975-10-03 | 1980-02-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektrisch betatigbares Schaltventil fur strömende Fluide |
| US4173796A (en) * | 1977-12-09 | 1979-11-13 | University Of Utah | Total artificial hearts and cardiac assist devices powered and controlled by reversible electrohydraulic energy converters |
| US4240909A (en) * | 1978-03-13 | 1980-12-23 | Rohm And Haas Company | Borane reducing resins for removal of metal ions |
| FR2470593A2 (fr) * | 1979-01-22 | 1981-06-12 | Lapeyre Didier | Nouvelle prothese cardiaque totale |
| US4453537A (en) * | 1981-08-04 | 1984-06-12 | Spitzer Daniel E | Apparatus for powering a body implant device |
-
1983
- 1983-11-18 FR FR8318368A patent/FR2555056B1/fr not_active Expired
-
1984
- 1984-11-14 EP EP84402316A patent/EP0146445B1/fr not_active Expired
- 1984-11-14 JP JP59240374A patent/JPS60119942A/ja active Granted
- 1984-11-14 DE DE8484402316T patent/DE3472622D1/de not_active Expired
- 1984-11-16 ES ES538026A patent/ES8604777A1/es not_active Expired
- 1984-11-19 US US06/673,032 patent/US4623350A/en not_active Expired - Fee Related
- 1984-11-19 ES ES537769A patent/ES8600919A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002219141A (ja) * | 2001-01-26 | 2002-08-06 | Honda Motor Co Ltd | 義肢の駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0146445B1 (fr) | 1988-07-13 |
| FR2555056A1 (fr) | 1985-05-24 |
| JPH0458991B2 (enExample) | 1992-09-21 |
| US4623350A (en) | 1986-11-18 |
| ES537769A0 (es) | 1985-11-01 |
| FR2555056B1 (fr) | 1986-02-28 |
| EP0146445A3 (en) | 1985-07-31 |
| DE3472622D1 (en) | 1988-08-18 |
| ES8600919A1 (es) | 1985-11-01 |
| ES8604777A1 (es) | 1986-02-16 |
| EP0146445A2 (fr) | 1985-06-26 |
| ES538026A0 (es) | 1986-02-16 |
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