GB1073076A - An improved artificial heart valve - Google Patents

An improved artificial heart valve

Info

Publication number
GB1073076A
GB1073076A GB53104/64A GB5310464A GB1073076A GB 1073076 A GB1073076 A GB 1073076A GB 53104/64 A GB53104/64 A GB 53104/64A GB 5310464 A GB5310464 A GB 5310464A GB 1073076 A GB1073076 A GB 1073076A
Authority
GB
United Kingdom
Prior art keywords
ring
shaped member
guide members
guide
valve
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
Application number
GB53104/64A
Inventor
Denis Graham Melrose
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 by National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB53104/64A priority Critical patent/GB1073076A/en
Priority to US512695A priority patent/US3396409A/en
Priority to DE19651500177 priority patent/DE1500177A1/en
Priority to SE16795/65A priority patent/SE310235B/xx
Publication of GB1073076A publication Critical patent/GB1073076A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve 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
    • 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
    • A61F2/2406—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 without fixed axis
    • 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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • A61F2/2421—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 non-pivoting rigid closure members
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)

Abstract

1,073,076. Artificial heart valves. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Dec. 17, 1965 [Dec. 31, 1964], No. 53104/64. Heading A5R. [Also in Division F2] A one-way valve to be implanted in the heart comprises a ring-shaped member 1 the opening in which is adapted to be closed by a bi-convex member 2, the movement of the closure member 2 away from the ring member 1 being limited by a large guide member 5 and two smaller guide members 6. A bioligically inert mesh 9 of polyproylene reinforced with a ring 7 of stainless steel or a synthetic resin material is fitted into a channel in the ring-shaped member 1 so that fibrosis can occur between the natural heart tissue and the mesh 9 when the valve has been implanted. A recess in the inner surface of the ring member 1 receives the large guide member 5 to prevent relative rotation of ring-shaped member and the closure member. In an alternative embodiment (Figures 4-6, not shown), two guide members are formed larger than a third guide member and a projection on the inner surface of the ring-shaped member between the larger guide members prevents relative rotation. The valve components are of biologically inert material and suitable metal and synthetic resin materials are exemplified.
GB53104/64A 1964-12-31 1964-12-31 An improved artificial heart valve Expired GB1073076A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB53104/64A GB1073076A (en) 1964-12-31 1964-12-31 An improved artificial heart valve
US512695A US3396409A (en) 1964-12-31 1965-12-09 Artificial heart valve
DE19651500177 DE1500177A1 (en) 1964-12-31 1965-12-27 One-way check valve, especially an artificial heart valve
SE16795/65A SE310235B (en) 1964-12-31 1965-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53104/64A GB1073076A (en) 1964-12-31 1964-12-31 An improved artificial heart valve

Publications (1)

Publication Number Publication Date
GB1073076A true GB1073076A (en) 1967-06-21

Family

ID=10466655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53104/64A Expired GB1073076A (en) 1964-12-31 1964-12-31 An improved artificial heart valve

Country Status (4)

Country Link
US (1) US3396409A (en)
DE (1) DE1500177A1 (en)
GB (1) GB1073076A (en)
SE (1) SE310235B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013866A1 (en) * 1969-03-24 1970-10-01 Shiley, Donald Pearce, Santa Ana, Calif. (V.St,A.) Prosthetic heart valve

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165698A (en) * 1965-11-05 1969-10-01 Guinness De Laszlo M A P Henry Improvements in or relating to Prostheses
US3513485A (en) * 1967-04-14 1970-05-26 Temple Univ School Of Medicine Prosthetic heart valve assembly
US3534411A (en) * 1967-10-05 1970-10-20 Donald P Shiley Cloth covered heart valve
NL143127B (en) * 1969-02-04 1974-09-16 Rhone Poulenc Sa REINFORCEMENT DEVICE FOR A DEFECTIVE HEART VALVE.
US3763548A (en) * 1972-03-17 1973-10-09 L Anderson Method of mounting a rotatable suturing member on a device
JPS5146798A (en) * 1974-10-21 1976-04-21 Risaburo Aoki JINKO SHINZOBEN
USRE31040E (en) * 1975-04-24 1982-09-28 St. Jude Medical, Inc. Heart valve prosthesis
US4038703A (en) * 1975-11-14 1977-08-02 General Atomic Company Prosthetic devices having a region of controlled porosity
US4366581A (en) * 1981-09-02 1983-01-04 Medical Incorporated Elliptical suturing cuff
DE3507109A1 (en) * 1985-03-01 1986-09-04 Naučno-issledovatel'skij institut chirurgii imeni A.V. Višnevskogo Akademii medicinskich nauk SSSR, Moskau/Moskva HEART VALVE PROSTHESIS
US4863460A (en) * 1986-03-04 1989-09-05 Sta-Set Corporation Suture rings for heart valves
US4743253A (en) * 1986-03-04 1988-05-10 Magladry Ross E Suture rings for heart valves and method of securing same to heart valves
US5701931A (en) * 1993-12-17 1997-12-30 Phillips; Trevor J. Water relief valve for a drainage system
US5766240A (en) * 1996-10-28 1998-06-16 Medtronic, Inc. Rotatable suturing ring for prosthetic heart valve
US6139575A (en) * 1999-04-02 2000-10-31 Medtronic, Inc. Hybrid mechanical heart valve prosthesis
DE202007012817U1 (en) * 2007-09-13 2007-12-20 Siemens & Co. Heilwasser Und Quellenprodukte Des Staatsbades Bad Ems Gmbh & Co. Kg Check valve for a nasal douche

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564023A (en) * 1947-04-14 1951-08-14 Jacob H Miller Reciprocable check valve
US3294116A (en) * 1963-04-25 1966-12-27 Clapets Soc D Non-reflux valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013866A1 (en) * 1969-03-24 1970-10-01 Shiley, Donald Pearce, Santa Ana, Calif. (V.St,A.) Prosthetic heart valve

Also Published As

Publication number Publication date
DE1500177A1 (en) 1969-05-08
SE310235B (en) 1969-04-21
US3396409A (en) 1968-08-13

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