CA2017705A1 - Human heart valve replacement with porcine pulmonary valve - Google Patents

Human heart valve replacement with porcine pulmonary valve

Info

Publication number
CA2017705A1
CA2017705A1 CA002017705A CA2017705A CA2017705A1 CA 2017705 A1 CA2017705 A1 CA 2017705A1 CA 002017705 A CA002017705 A CA 002017705A CA 2017705 A CA2017705 A CA 2017705A CA 2017705 A1 CA2017705 A1 CA 2017705A1
Authority
CA
Canada
Prior art keywords
valve
porcine pulmonary
human heart
heart valve
replacement
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
CA002017705A
Other languages
French (fr)
Other versions
CA2017705C (en
Inventor
Donald N. Ross
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.)
Artivion Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23413966&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2017705(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2017705A1 publication Critical patent/CA2017705A1/en
Application granted granted Critical
Publication of CA2017705C publication Critical patent/CA2017705C/en
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/902—Method of implanting
    • Y10S623/904—Heart

Abstract

A method of treating heart valve dysfunction in a human patient in which the dysfunctioning valve is replaced with a novel bioprosthesis. The novel biopros-thesis comprises a porcine pulmonary valve, which has preferably been treated to fix and also sterilize the valve tissue. The porcine pulmonary valve may either be stent mounted to facilitate its surgical implantation into the patient, or it may be unstented to reduce the possibility of embolism and thrombosis.
CA002017705A 1989-05-31 1990-05-29 Human heart valve replacement with porcine pulmonary valve Expired - Fee Related CA2017705C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US359,478 1989-05-31
US07/359,478 US5352240A (en) 1989-05-31 1989-05-31 Human heart valve replacement with porcine pulmonary valve

Publications (2)

Publication Number Publication Date
CA2017705A1 true CA2017705A1 (en) 1990-11-30
CA2017705C CA2017705C (en) 2002-10-15

Family

ID=23413966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002017705A Expired - Fee Related CA2017705C (en) 1989-05-31 1990-05-29 Human heart valve replacement with porcine pulmonary valve

Country Status (4)

Country Link
US (1) US5352240A (en)
EP (1) EP0402036B1 (en)
CA (1) CA2017705C (en)
DE (1) DE69026308T2 (en)

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Also Published As

Publication number Publication date
CA2017705C (en) 2002-10-15
US5352240A (en) 1994-10-04
EP0402036B1 (en) 1996-04-03
DE69026308D1 (en) 1996-05-09
DE69026308T2 (en) 1996-10-31
EP0402036A1 (en) 1990-12-12

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