DE602004015261D1 - Ventil - Google Patents

Ventil

Info

Publication number
DE602004015261D1
DE602004015261D1 DE602004015261T DE602004015261T DE602004015261D1 DE 602004015261 D1 DE602004015261 D1 DE 602004015261D1 DE 602004015261 T DE602004015261 T DE 602004015261T DE 602004015261 T DE602004015261 T DE 602004015261T DE 602004015261 D1 DE602004015261 D1 DE 602004015261D1
Authority
DE
Germany
Prior art keywords
geometry
heart valve
parabolic function
artificial cardiac
leaflet
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
DE602004015261T
Other languages
English (en)
Inventor
Jason Gordon Beith
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.)
Aortech International PLC
Original Assignee
Aortech International PLC
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 claimed from GB0306472A external-priority patent/GB0306472D0/en
Priority claimed from GB0319321A external-priority patent/GB0319321D0/en
Application filed by Aortech International PLC filed Critical Aortech International PLC
Publication of DE602004015261D1 publication Critical patent/DE602004015261D1/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
    • A61F2/2412—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 soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2415—Manufacturing methods
    • 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
    • A61F2/2412—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 soft flexible valve members, e.g. tissue valves shaped like natural valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
DE602004015261T 2003-03-20 2004-03-22 Ventil Expired - Lifetime DE602004015261D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0306472A GB0306472D0 (en) 2003-03-20 2003-03-20 Valve
GB0319321A GB0319321D0 (en) 2003-08-16 2003-08-16 Valve
PCT/GB2004/001244 WO2004082536A1 (en) 2003-03-20 2004-03-22 Valve

Publications (1)

Publication Number Publication Date
DE602004015261D1 true DE602004015261D1 (de) 2008-09-04

Family

ID=33031414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004015261T Expired - Lifetime DE602004015261D1 (de) 2003-03-20 2004-03-22 Ventil

Country Status (9)

Country Link
US (2) US7682389B2 (de)
EP (1) EP1605871B1 (de)
JP (1) JP4473861B2 (de)
AT (1) ATE401843T1 (de)
AU (1) AU2004222506B2 (de)
DE (1) DE602004015261D1 (de)
ES (1) ES2311148T3 (de)
GB (1) GB2407146B (de)
WO (1) WO2004082536A1 (de)

Families Citing this family (260)

* Cited by examiner, † Cited by third party
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US20060241744A1 (en) 2006-10-26
US7988900B2 (en) 2011-08-02
AU2004222506A1 (en) 2004-09-30
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US7682389B2 (en) 2010-03-23
US20100047436A1 (en) 2010-02-25
WO2004082536A1 (en) 2004-09-30
EP1605871B1 (de) 2008-07-23
ES2311148T3 (es) 2009-02-01
JP2006520633A (ja) 2006-09-14
JP4473861B2 (ja) 2010-06-02
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