BR0211839B1 - prótese valvar. - Google Patents

prótese valvar.

Info

Publication number
BR0211839B1
BR0211839B1 BRPI0211839-4A BR0211839A BR0211839B1 BR 0211839 B1 BR0211839 B1 BR 0211839B1 BR 0211839 A BR0211839 A BR 0211839A BR 0211839 B1 BR0211839 B1 BR 0211839B1
Authority
BR
Brazil
Prior art keywords
valve
leaflets
support structure
flexible polymer
radius
Prior art date
Application number
BRPI0211839-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0211839A (pt
Inventor
Chad Q Cai
Stephen D Kruse
James L Kurk
Yi-Ren Woo
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 filed Critical
Publication of BR0211839A publication Critical patent/BR0211839A/pt
Publication of BR0211839B1 publication Critical patent/BR0211839B1/pt

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
    • 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
    • A61F2250/0029—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 bending or flexure capacity

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)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
BRPI0211839-4A 2001-09-19 2002-09-19 prótese valvar. BR0211839B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/955,703 US6562069B2 (en) 2001-09-19 2001-09-19 Polymer leaflet designs for medical devices
PCT/US2002/029786 WO2003024366A1 (en) 2001-09-19 2002-09-19 Polymer leaflet designs for medical devices

Publications (2)

Publication Number Publication Date
BR0211839A BR0211839A (pt) 2004-09-08
BR0211839B1 true BR0211839B1 (pt) 2012-05-15

Family

ID=25497230

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211839-4A BR0211839B1 (pt) 2001-09-19 2002-09-19 prótese valvar.

Country Status (9)

Country Link
US (1) US6562069B2 (cg-RX-API-DMAC7.html)
EP (1) EP1427356B1 (cg-RX-API-DMAC7.html)
JP (1) JP4287272B2 (cg-RX-API-DMAC7.html)
AT (1) ATE480202T1 (cg-RX-API-DMAC7.html)
BR (1) BR0211839B1 (cg-RX-API-DMAC7.html)
CA (1) CA2460013C (cg-RX-API-DMAC7.html)
DE (1) DE60237623D1 (cg-RX-API-DMAC7.html)
ES (1) ES2349357T3 (cg-RX-API-DMAC7.html)
WO (1) WO2003024366A1 (cg-RX-API-DMAC7.html)

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US6562069B2 (en) 2003-05-13
ATE480202T1 (de) 2010-09-15
JP4287272B2 (ja) 2009-07-01
WO2003024366A1 (en) 2003-03-27
JP2005502429A (ja) 2005-01-27
BR0211839A (pt) 2004-09-08
EP1427356B1 (en) 2010-09-08
DE60237623D1 (de) 2010-10-21
CA2460013C (en) 2011-07-12
EP1427356A1 (en) 2004-06-16
CA2460013A1 (en) 2003-03-27
US20030055496A1 (en) 2003-03-20

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