DE3406469C2 - Justierbare Ringprothese - Google Patents

Justierbare Ringprothese

Info

Publication number
DE3406469C2
DE3406469C2 DE3406469A DE3406469A DE3406469C2 DE 3406469 C2 DE3406469 C2 DE 3406469C2 DE 3406469 A DE3406469 A DE 3406469A DE 3406469 A DE3406469 A DE 3406469A DE 3406469 C2 DE3406469 C2 DE 3406469C2
Authority
DE
Germany
Prior art keywords
ring
spring band
prosthesis according
ring prosthesis
guide
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
DE3406469A
Other languages
German (de)
English (en)
Other versions
DE3406469A1 (de
Inventor
Ali Dr.med. 7809 Denzlingen Ahmadi
Henri Biel/Bienne Moll
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.)
Individual
Original Assignee
Individual
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
Priority to DE3230858A priority Critical patent/DE3230858C2/de
Application filed by Individual filed Critical Individual
Priority to DE3406469A priority patent/DE3406469C2/de
Priority to US06/694,928 priority patent/US4602911A/en
Publication of DE3406469A1 publication Critical patent/DE3406469A1/de
Application granted granted Critical
Publication of DE3406469C2 publication Critical patent/DE3406469C2/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
    • A61F2/2442—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
    • 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
    • A61F2/2466—Delivery devices therefor
    • 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
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
    • A61F2250/001—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting a diameter

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)
  • Surgical Instruments (AREA)
DE3406469A 1982-08-19 1984-02-23 Justierbare Ringprothese Expired DE3406469C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3230858A DE3230858C2 (de) 1982-08-19 1982-08-19 Ringprothese
DE3406469A DE3406469C2 (de) 1982-08-19 1984-02-23 Justierbare Ringprothese
US06/694,928 US4602911A (en) 1982-08-19 1985-01-25 Adjustable ringprosthesis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3230858A DE3230858C2 (de) 1982-08-19 1982-08-19 Ringprothese
DE3406469A DE3406469C2 (de) 1982-08-19 1984-02-23 Justierbare Ringprothese

Publications (2)

Publication Number Publication Date
DE3406469A1 DE3406469A1 (de) 1985-08-29
DE3406469C2 true DE3406469C2 (de) 1987-01-22

Family

ID=25803878

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3230858A Expired DE3230858C2 (de) 1982-08-19 1982-08-19 Ringprothese
DE3406469A Expired DE3406469C2 (de) 1982-08-19 1984-02-23 Justierbare Ringprothese

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3230858A Expired DE3230858C2 (de) 1982-08-19 1982-08-19 Ringprothese

Country Status (2)

Country Link
US (1) US4602911A (US07655688-20100202-C00010.png)
DE (2) DE3230858C2 (US07655688-20100202-C00010.png)

Families Citing this family (337)

* Cited by examiner, † Cited by third party
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DE3230858C2 (de) * 1982-08-19 1985-01-24 Ahmadi, Ali, Dr. med., 7809 Denzlingen Ringprothese

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DE3406469A1 (de) 1985-08-29
DE3230858A1 (de) 1984-03-01
US4602911A (en) 1986-07-29
DE3230858C2 (de) 1985-01-24

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