ATE401843T1 - Ventil - Google Patents

Ventil

Info

Publication number
ATE401843T1
ATE401843T1 AT04722313T AT04722313T ATE401843T1 AT E401843 T1 ATE401843 T1 AT E401843T1 AT 04722313 T AT04722313 T AT 04722313T AT 04722313 T AT04722313 T AT 04722313T AT E401843 T1 ATE401843 T1 AT E401843T1
Authority
AT
Austria
Prior art keywords
geometry
heart valve
parabolic function
artificial cardiac
leaflet
Prior art date
Application number
AT04722313T
Other languages
English (en)
Inventor
Jason Beith
Original Assignee
Aortech Internat 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 Internat Plc filed Critical Aortech Internat Plc
Application granted granted Critical
Publication of ATE401843T1 publication Critical patent/ATE401843T1/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
    • A61F2/2412—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)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (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)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
AT04722313T 2003-03-20 2004-03-22 Ventil ATE401843T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE401843T1 true ATE401843T1 (de) 2008-08-15

Family

ID=33031414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04722313T ATE401843T1 (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)

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* Cited by examiner, † Cited by third party
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US7682389B2 (en) 2010-03-23
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US20100047436A1 (en) 2010-02-25
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US7988900B2 (en) 2011-08-02
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ES2311148T3 (es) 2009-02-01

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