DE3472889D1 - Artificial heart valve with positive opening - Google Patents

Artificial heart valve with positive opening

Info

Publication number
DE3472889D1
DE3472889D1 DE8484400631T DE3472889T DE3472889D1 DE 3472889 D1 DE3472889 D1 DE 3472889D1 DE 8484400631 T DE8484400631 T DE 8484400631T DE 3472889 T DE3472889 T DE 3472889T DE 3472889 D1 DE3472889 D1 DE 3472889D1
Authority
DE
Germany
Prior art keywords
heart valve
artificial heart
positive opening
valve
mobile element
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.)
Expired
Application number
DE8484400631T
Other languages
English (en)
Inventor
Alain Carpentier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universite Pierre et Marie Curie Paris 6
Original Assignee
Universite Pierre et Marie Curie Paris 6
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universite Pierre et Marie Curie Paris 6 filed Critical Universite Pierre et Marie Curie Paris 6
Application granted granted Critical
Publication of DE3472889D1 publication Critical patent/DE3472889D1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2403—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with pivoting rigid closure members
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/009—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof magnetic

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
DE8484400631T 1983-03-30 1984-03-29 Artificial heart valve with positive opening Expired DE3472889D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305274A FR2543429B1 (fr) 1983-03-30 1983-03-30 Valve cardiaque artificielle a ouverture active

Publications (1)

Publication Number Publication Date
DE3472889D1 true DE3472889D1 (en) 1988-09-01

Family

ID=9287400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484400631T Expired DE3472889D1 (en) 1983-03-30 1984-03-29 Artificial heart valve with positive opening

Country Status (8)

Country Link
US (1) US4605408A (de)
EP (1) EP0121473B1 (de)
JP (1) JPS59230552A (de)
KR (1) KR940002010B1 (de)
AT (1) ATE35898T1 (de)
CA (1) CA1239503A (de)
DE (1) DE3472889D1 (de)
FR (1) FR2543429B1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935030A (en) * 1985-06-17 1990-06-19 Medtronic, Inc. Mechanical heart valve prosthesis
US4851001A (en) * 1987-09-17 1989-07-25 Taheri Syde A Prosthetic valve for a blood vein and an associated method of implantation of the valve
US4863459A (en) * 1988-01-06 1989-09-05 Olin Christian L Bi-leaflet heart valve
US4979955A (en) * 1988-06-06 1990-12-25 Smith Robert M Power assisted prosthetic heart valve
DE3828781A1 (de) * 1988-08-25 1990-03-08 Braun Melsungen Ag Herzklappenprothese
EP0403649B1 (de) * 1988-12-14 1995-02-15 Aleksandr Petrovich Melnikov Herzklappenprothese
US4872875A (en) * 1989-01-28 1989-10-10 Carbon Implants, Inc. Prosthetic heart valve
US5135538A (en) * 1989-09-29 1992-08-04 General Motors Corporation Electromagnetically controlled heart valve
ES2092647T3 (es) * 1991-10-31 1996-12-01 Ats Med Inc Protesis de valvula cardiaca.
US5354330A (en) * 1991-10-31 1994-10-11 Ats Medical Inc. Heart valve prosthesis
US5178632A (en) * 1992-06-09 1993-01-12 Hanson Richard D Bi-leaflet heart valve prosthesis
US5554186A (en) * 1994-12-22 1996-09-10 Baxter International Inc. Bileaflet mechanical heart valve having cropped slot pivot configuration and method for preventing blood stagnation therein
EP0844854A1 (de) * 1995-08-07 1998-06-03 Baxter International Inc. Mechanische doppelflügel-herzklappe mit pfeilförmigen spalt-gelenk konfiguration
FR2744909B1 (fr) * 1996-02-20 1998-05-07 Combustible Nucleaire Sicn Soc Systeme d'activation d'une valve cardiaque
US6039759A (en) * 1996-02-20 2000-03-21 Baxter International Inc. Mechanical prosthetic valve with coupled leaflets
DE19633346C1 (de) * 1996-08-08 1998-04-23 Sievers Hans Hinrich Prof Dr M Herzklappenprothese
EP0923353B1 (de) * 1996-08-09 2005-01-19 Edwards Lifesciences Corporation Mechanische herzklappe mit magnet
US5970801A (en) * 1997-12-30 1999-10-26 Bear Medical Systems, Inc. Variable orifice flow sensor
US6638303B1 (en) 1998-03-13 2003-10-28 Carbomedics, Inc. Heart valve prosthesis
US6432719B1 (en) * 1999-02-16 2002-08-13 Pe Corporation (Ny) Matrix storage and dispensing system
US7101510B2 (en) * 1999-02-16 2006-09-05 Applera Corporation Matrix storage and dispensing system
US6206918B1 (en) 1999-05-12 2001-03-27 Sulzer Carbomedics Inc. Heart valve prosthesis having a pivot design for improving flow characteristics
US6558364B1 (en) * 2000-08-30 2003-05-06 Cathy D. Santa Cruz Sanitary undergarment
US20050182483A1 (en) * 2004-02-11 2005-08-18 Cook Incorporated Percutaneously placed prosthesis with thromboresistant valve portion
US8038708B2 (en) 2001-02-05 2011-10-18 Cook Medical Technologies Llc Implantable device with remodelable material and covering material
US7449027B2 (en) * 2004-03-29 2008-11-11 Cook Incorporated Modifying fluid flow in a body vessel lumen to promote intraluminal flow-sensitive processes
JP2006316840A (ja) * 2005-05-11 2006-11-24 Wako Denshi Kk 対流防止用弁装置
US20070258862A1 (en) * 2006-05-02 2007-11-08 Applera Corporation Variable volume dispenser and method
CN105200373A (zh) * 2015-09-14 2015-12-30 京东方科技集团股份有限公司 用于有机发光二极管蒸镀系统中的填料装置及方法
WO2022153300A1 (en) * 2021-01-13 2022-07-21 Michael Cohen Mechanical valve systems with improved properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095469B (de) * 1958-02-28 1960-12-22 Draegerwerk Ag Steuerung des Umschaltmechanismus von Vorrichtungen zur kuenstlichen Beatmung mit Hilfe von Magneten
US3370305A (en) * 1965-05-28 1968-02-27 Goott Bernard Heart valve with magnetic hinge means
US3859668A (en) * 1972-08-11 1975-01-14 Medical Inc Rotatable suturing member
GB1444614A (en) * 1972-09-07 1976-08-04 Kurpanek W H Permanently implantable artificial heart
FR2331997A1 (fr) * 1975-11-19 1977-06-17 Rhone Poulenc Ind Prothese valvulaire cardiaque
US4417360A (en) * 1981-07-31 1983-11-29 Manoutchehr Moasser Nontraumatic prosthetic valve with magnetic closure

Also Published As

Publication number Publication date
JPS59230552A (ja) 1984-12-25
CA1239503A (en) 1988-07-26
ATE35898T1 (de) 1988-08-15
EP0121473B1 (de) 1988-07-27
KR940002010B1 (ko) 1994-03-14
US4605408A (en) 1986-08-12
KR840008128A (ko) 1984-12-13
FR2543429A1 (fr) 1984-10-05
FR2543429B1 (fr) 1986-09-26
EP0121473A1 (de) 1984-10-10
JPH0311229B2 (de) 1991-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee