ATE81272T1 - Kuenstliche herzklappe. - Google Patents

Kuenstliche herzklappe.

Info

Publication number
ATE81272T1
ATE81272T1 AT88402844T AT88402844T ATE81272T1 AT E81272 T1 ATE81272 T1 AT E81272T1 AT 88402844 T AT88402844 T AT 88402844T AT 88402844 T AT88402844 T AT 88402844T AT E81272 T1 ATE81272 T1 AT E81272T1
Authority
AT
Austria
Prior art keywords
flap
pct
axis
valve body
parallel
Prior art date
Application number
AT88402844T
Other languages
English (en)
Inventor
Jean-Paul Couetil
Original Assignee
E R A C C Etudes Rech Et Appli
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 E R A C C Etudes Rech Et Appli filed Critical E R A C C Etudes Rech Et Appli
Application granted granted Critical
Publication of ATE81272T1 publication Critical patent/ATE81272T1/de

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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • A61F2/2406—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 without fixed axis

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
AT88402844T 1987-11-13 1988-11-14 Kuenstliche herzklappe. ATE81272T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8715728A FR2623084B1 (fr) 1987-11-13 1987-11-13 Valve cardiaque artificielle
EP88402844A EP0318351B1 (de) 1987-11-13 1988-11-14 Künstliche Herzklappe

Publications (1)

Publication Number Publication Date
ATE81272T1 true ATE81272T1 (de) 1992-10-15

Family

ID=9356769

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88402844T ATE81272T1 (de) 1987-11-13 1988-11-14 Kuenstliche herzklappe.

Country Status (10)

Country Link
US (1) US5078738A (de)
EP (2) EP0388421A1 (de)
JP (1) JPH0753166B2 (de)
AT (1) ATE81272T1 (de)
BR (1) BR8807797A (de)
CA (1) CA1293343C (de)
DE (1) DE3875224T2 (de)
ES (1) ES2035344T3 (de)
FR (1) FR2623084B1 (de)
WO (1) WO1989004154A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192309A (en) * 1991-03-25 1993-03-09 Onx, Inc. Prosthetic heart valve
IN175399B (de) * 1992-03-26 1995-06-10 Kalke Mhatre Associates
FR2694689B1 (fr) * 1992-08-11 1994-09-23 Implants Instr Ch Fab Valve cardiaque artificielle.
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
CA2215498A1 (en) * 1995-03-29 1996-10-03 Cv Dynamics, Inc. Bileaflet heart valve
US5641324A (en) * 1995-05-16 1997-06-24 Medical Carbon Research Institute, Llc Prosthetic heart valve
JPH11509746A (ja) * 1995-08-07 1999-08-31 バクスター・インターナショナル・インコーポレイテッド 矢じり型スロットヒンジ構成を備えた機械製二葉状心臓弁
US6039759A (en) * 1996-02-20 2000-03-21 Baxter International Inc. Mechanical prosthetic valve with coupled leaflets
WO1998006357A1 (en) * 1996-08-09 1998-02-19 Baxter International Inc. Mechanical prosthetic valve, and methods of its construction and operation
US6245064B1 (en) 1997-07-08 2001-06-12 Atrionix, Inc. Circumferential ablation device assembly
US7543602B2 (en) 2003-04-07 2009-06-09 Wcm Industries, Inc. Round wall-mounted hydrant housing for freezeless wall hydrants and method of installation thereof
US20050065599A1 (en) * 2003-09-19 2005-03-24 Mhatre Harischandra K. Heart valve prosthesis
US20050065600A1 (en) * 2003-09-19 2005-03-24 Mhatre Harischandra K. Prosthetic heart valve of pyrolytic carbon
US7449027B2 (en) * 2004-03-29 2008-11-11 Cook Incorporated Modifying fluid flow in a body vessel lumen to promote intraluminal flow-sensitive processes
EP3776836B1 (de) 2018-07-31 2023-09-20 Siemens Aktiengesellschaft Modularer stromrichter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU438415A1 (ru) * 1973-01-02 1974-08-05 М. А. Локшин , Ю. П. Дрождин Искусственный клапан сердца
US4240161A (en) * 1979-02-21 1980-12-23 Medical, Incorporated Arcuate disc heart valve
US4328592A (en) * 1979-08-07 1982-05-11 Hemex, Inc. Heart valve prosthesis
US4326304A (en) * 1980-09-17 1982-04-27 Hemex, Inc. Heart valve with pivoted occluder
EP0061430B1 (de) * 1981-03-17 1986-09-10 Valter Marconi Mechanische Herzklappenprothese, versehen mit zwei frei bewegbaren Klappen
US4443894A (en) * 1982-04-12 1984-04-24 Hemex, Inc. Heart valve with dog-leg pivot
DK164255C (da) * 1985-07-24 1992-10-26 David M Mcqueen Hjerteventilprotese
WO1989000033A1 (en) * 1987-07-02 1989-01-12 Pacific Biomedical Holdings, Ltd. Heart valve with disc occluder

Also Published As

Publication number Publication date
DE3875224D1 (de) 1992-11-12
EP0318351A1 (de) 1989-05-31
JPH03503489A (ja) 1991-08-08
US5078738A (en) 1992-01-07
CA1293343C (fr) 1991-12-24
DE3875224T2 (de) 1993-03-18
BR8807797A (pt) 1990-08-07
FR2623084B1 (fr) 1990-04-13
EP0388421A1 (de) 1990-09-26
FR2623084A1 (fr) 1989-05-19
JPH0753166B2 (ja) 1995-06-07
ES2035344T3 (es) 1993-04-16
WO1989004154A1 (fr) 1989-05-18
EP0318351B1 (de) 1992-10-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties