CA2412063A1 - Biomechanical heart valve prosthesis and method for making same - Google Patents

Biomechanical heart valve prosthesis and method for making same Download PDF

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Publication number
CA2412063A1
CA2412063A1 CA002412063A CA2412063A CA2412063A1 CA 2412063 A1 CA2412063 A1 CA 2412063A1 CA 002412063 A CA002412063 A CA 002412063A CA 2412063 A CA2412063 A CA 2412063A CA 2412063 A1 CA2412063 A1 CA 2412063A1
Authority
CA
Canada
Prior art keywords
heart valve
valve prosthesis
making same
biological tissue
biomechanical
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.)
Granted
Application number
CA002412063A
Other languages
French (fr)
Other versions
CA2412063C (en
Inventor
Shlomo Gabbay
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 claimed from US09/563,565 external-priority patent/US6610088B1/en
Priority to US09/563,565 priority Critical patent/US6610088B1/en
Priority to EP01909215A priority patent/EP1294316A4/en
Priority to JP2001579718A priority patent/JP2003531678A/en
Priority to PCT/US2001/004690 priority patent/WO2001082840A1/en
Priority to US09/817,621 priority patent/US6582464B2/en
Application filed by Individual filed Critical Individual
Priority to CA002412063A priority patent/CA2412063C/en
Publication of CA2412063A1 publication Critical patent/CA2412063A1/en
Publication of CA2412063C publication Critical patent/CA2412063C/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A61F2/2403—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 pivoting rigid closure members
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable

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)

Abstract

A system and method are disclosed for covering a mechanical heart valve with biological tissue to provide a biomechanical heart valve prosthesis.
The prosthesis includes a mechanical heart valve having a moveable portion mounted within a generally annular support that permits substantially unidirectional flow of blood therethrough. One or more sheets of a biological tissue material are applied around the support heart valve to provide a sewing ring that includes the biological tissue material.
CA002412063A 2000-05-03 2002-11-18 Biomechanical heart valve prosthesis and method for making same Expired - Fee Related CA2412063C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US09/563,565 US6610088B1 (en) 2000-05-03 2000-05-03 Biologically covered heart valve prosthesis
JP2001579718A JP2003531678A (en) 2000-05-03 2001-02-09 Method and system for providing a prosthetic heart valve covered with biological material
PCT/US2001/004690 WO2001082840A1 (en) 2000-05-03 2001-02-09 Method and system for providing a biologically covered heart valve prosthesis
EP01909215A EP1294316A4 (en) 2000-05-03 2001-02-09 Method and system for providing a biologically covered heart valve prosthesis
US09/817,621 US6582464B2 (en) 2000-05-03 2001-03-26 Biomechanical heart valve prosthesis and method for making same
CA002412063A CA2412063C (en) 2000-05-03 2002-11-18 Biomechanical heart valve prosthesis and method for making same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/563,565 US6610088B1 (en) 2000-05-03 2000-05-03 Biologically covered heart valve prosthesis
US09/817,621 US6582464B2 (en) 2000-05-03 2001-03-26 Biomechanical heart valve prosthesis and method for making same
CA002412063A CA2412063C (en) 2000-05-03 2002-11-18 Biomechanical heart valve prosthesis and method for making same

Publications (2)

Publication Number Publication Date
CA2412063A1 true CA2412063A1 (en) 2004-05-18
CA2412063C CA2412063C (en) 2006-10-17

Family

ID=32965927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002412063A Expired - Fee Related CA2412063C (en) 2000-05-03 2002-11-18 Biomechanical heart valve prosthesis and method for making same

Country Status (1)

Country Link
CA (1) CA2412063C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2918246A1 (en) * 2014-03-14 2015-09-16 Transcatheter Technologies GmbH Heart valve assembly comprising twofold sealing
EP2918245A1 (en) * 2014-03-14 2015-09-16 Transcatheter Technologies GmbH Heart valve comprising a crown piece interconnected to leaflets, a top cuff and a bottom cuff; and a medical implant
US10182907B2 (en) 2007-05-02 2019-01-22 Novostia Sa Mechanical prosthetic heart valve

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10182907B2 (en) 2007-05-02 2019-01-22 Novostia Sa Mechanical prosthetic heart valve
EP2918246A1 (en) * 2014-03-14 2015-09-16 Transcatheter Technologies GmbH Heart valve assembly comprising twofold sealing
EP2918245A1 (en) * 2014-03-14 2015-09-16 Transcatheter Technologies GmbH Heart valve comprising a crown piece interconnected to leaflets, a top cuff and a bottom cuff; and a medical implant
WO2015136104A1 (en) * 2014-03-14 2015-09-17 Transcatheter Technologies Gmbh Heart valve assembly comprising twofold sealing
WO2015136103A1 (en) * 2014-03-14 2015-09-17 Transcatheter Technologies Gmbh Heart valve comprising a crown piece interconnected to leaflets, a top cuff and a bottom cuff; and a medical implant
CN106102658A (en) * 2014-03-14 2016-11-09 杭州启明医疗器械有限公司 Cardiac valve including the crown part interconnected with leaflet, top big envelope and bottom big envelope；And medical implant
US9877830B2 (en) 2014-03-14 2018-01-30 Venus Medtech (Hangzhou) Inc. Heart valve assembly comprising twofold sealing
CN106102658B (en) * 2014-03-14 2018-06-15 杭州启明医疗器械有限公司 Heart valve including the crown part interconnected with leaflet, top big envelope and bottom big envelope；And medical implant

Also Published As

Publication number Publication date
CA2412063C (en) 2006-10-17

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