DE69010890D1 - Teilweise flexible ringförmige prothese für implantierung um den herzklappenring. - Google Patents

Teilweise flexible ringförmige prothese für implantierung um den herzklappenring.

Info

Publication number
DE69010890D1
DE69010890D1 DE69010890T DE69010890T DE69010890D1 DE 69010890 D1 DE69010890 D1 DE 69010890D1 DE 69010890 T DE69010890 T DE 69010890T DE 69010890 T DE69010890 T DE 69010890T DE 69010890 D1 DE69010890 D1 DE 69010890D1
Authority
DE
Germany
Prior art keywords
ring
heart
partly flexible
shaped prosthesis
valve
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 - Lifetime
Application number
DE69010890T
Other languages
English (en)
Other versions
DE69010890T2 (de
Inventor
Hung Lam
Than Nguyen
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.)
Baxter International Inc
Original Assignee
Baxter International Inc
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 Baxter International Inc filed Critical Baxter International Inc
Application granted granted Critical
Publication of DE69010890D1 publication Critical patent/DE69010890D1/de
Publication of DE69010890T2 publication Critical patent/DE69010890T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2445—Annuloplasty rings in direct contact with the valve annulus
    • A61F2/2448—D-shaped rings
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
DE69010890T 1989-02-13 1990-02-01 Teilweise flexible ringförmige prothese für implantierung um den herzklappenring. Expired - Lifetime DE69010890T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31042489A 1989-02-13 1989-02-13
PCT/US1990/000641 WO1990009153A1 (en) 1989-02-13 1990-02-01 Selectively flexible annuloplasty ring

Publications (2)

Publication Number Publication Date
DE69010890D1 true DE69010890D1 (de) 1994-08-25
DE69010890T2 DE69010890T2 (de) 1995-03-16

Family

ID=23202437

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69033195T Expired - Lifetime DE69033195T2 (de) 1989-02-13 1990-02-01 Ringprothese für Anuloplastie
DE69010890T Expired - Lifetime DE69010890T2 (de) 1989-02-13 1990-02-01 Teilweise flexible ringförmige prothese für implantierung um den herzklappenring.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69033195T Expired - Lifetime DE69033195T2 (de) 1989-02-13 1990-02-01 Ringprothese für Anuloplastie

Country Status (6)

Country Link
US (1) US5104407B1 (de)
EP (2) EP0457842B1 (de)
JP (1) JP3174883B2 (de)
CA (2) CA2330419C (de)
DE (2) DE69033195T2 (de)
WO (1) WO1990009153A1 (de)

Families Citing this family (329)

* Cited by examiner, † Cited by third party
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JPH04503318A (ja) 1992-06-18
EP0457842A1 (de) 1991-11-27
EP0595791A3 (en) 1994-06-22
EP0595791B1 (de) 1999-06-30
CA2049971A1 (en) 1990-08-14
DE69010890T2 (de) 1995-03-16
WO1990009153A1 (en) 1990-08-23
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JP3174883B2 (ja) 2001-06-11
US5104407A (en) 1992-04-14
DE69033195T2 (de) 2000-03-09
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US5104407B1 (en) 1999-09-21
CA2330419C (en) 2001-11-27
CA2049971C (en) 2001-08-21
EP0457842B1 (de) 1994-07-20
CA2330419A1 (en) 1990-08-14

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