AU460396B2 - Improvements in or relating to heart valves - Google Patents

Improvements in or relating to heart valves

Info

Publication number
AU460396B2
AU460396B2 AU46746/72A AU4674672A AU460396B2 AU 460396 B2 AU460396 B2 AU 460396B2 AU 46746/72 A AU46746/72 A AU 46746/72A AU 4674672 A AU4674672 A AU 4674672A AU 460396 B2 AU460396 B2 AU 460396B2
Authority
AU
Australia
Prior art keywords
relating
heart valves
heart
valves
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
AU46746/72A
Other languages
English (en)
Other versions
AU4674672A (en
Inventor
ANDREW RAIBLE and WILL RAYMOND PIRRIE DONALD
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.)
American Hospital Supply Corp
Original Assignee
American Hospital Supply Corp
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 American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of AU4674672A publication Critical patent/AU4674672A/en
Application granted granted Critical
Publication of AU460396B2 publication Critical patent/AU460396B2/en
Expired 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
    • A61F2/2409—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
    • A61F2/2424—Ball 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
    • Y10T137/791—Ball 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
    • Y10T137/7914—Cage

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial 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)
AU46746/72A 1971-12-07 1972-09-15 Improvements in or relating to heart valves Expired AU460396B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20550671A 1971-12-07 1971-12-07
USUS205,506 1971-12-07

Publications (2)

Publication Number Publication Date
AU4674672A AU4674672A (en) 1974-03-21
AU460396B2 true AU460396B2 (en) 1975-04-24

Family

ID=22762467

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46746/72A Expired AU460396B2 (en) 1971-12-07 1972-09-15 Improvements in or relating to heart valves

Country Status (6)

Country Link
US (1) US3723996A (esLanguage)
JP (1) JPS5219717B2 (esLanguage)
AU (1) AU460396B2 (esLanguage)
CA (1) CA995404A (esLanguage)
FR (1) FR2164136A5 (esLanguage)
GB (1) GB1364955A (esLanguage)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017911A (en) * 1974-05-28 1977-04-19 American Hospital Supply Corporation Heart valve with a sintered porous surface
JPS5813290A (ja) * 1981-07-10 1983-01-25 株式会社喜多村合金製作所 配管に加わる外圧を吸収排除するボ−ル弁装置
US4865600A (en) * 1981-08-25 1989-09-12 Baxter International Inc. Mitral valve holder
US7018407B1 (en) 1981-10-29 2006-03-28 Medtronic Valve holder for tricuspid heart valve
JPS5934189U (ja) * 1982-08-27 1984-03-02 株式会社村井水栓製作所 管継手
US5035709A (en) * 1990-03-29 1991-07-30 Baxter International Inc. Mechanical heart valve with compliant sewing ring
US5258023A (en) * 1992-02-12 1993-11-02 Reger Medical Development, Inc. Prosthetic heart valve
CA2265754C (en) * 1996-09-13 2006-10-24 Medtronic, Inc. Prosthetic heart valve with suturing member having non-uniform radial width
US5766240A (en) * 1996-10-28 1998-06-16 Medtronic, Inc. Rotatable suturing ring for prosthetic heart valve
US5954766A (en) * 1997-09-16 1999-09-21 Zadno-Azizi; Gholam-Reza Body fluid flow control device
US6045576A (en) * 1997-09-16 2000-04-04 Baxter International Inc. Sewing ring having increased annular coaptation
US6035890A (en) * 1998-06-02 2000-03-14 Pratt & Whitney Canada Inc. Retainer insert for a valve having a floating closure member
US7189258B2 (en) * 2002-01-02 2007-03-13 Medtronic, Inc. Heart valve system
US7033390B2 (en) * 2002-01-02 2006-04-25 Medtronic, Inc. Prosthetic heart valve system
US20080072914A1 (en) * 2006-08-25 2008-03-27 Hendricksen Michael J Bronchial Isolation Devices for Placement in Short Lumens
US8273118B2 (en) * 2007-09-17 2012-09-25 Medtronic, Inc. Heart valve holder assembly for use in valve implantation procedures
EP2887909A1 (en) 2012-07-13 2015-07-01 Boston Scientific Scimed, Inc. Collapsible caged-ball prosthetic valve for transcatheter delivery and method of use
US10914399B1 (en) * 2019-07-31 2021-02-09 Jeremy Hohnbaum System and apparatus for controlling fluid flow in drainage systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466671A (en) * 1966-10-19 1969-09-16 Edwards Lab Inc Heart valve prosthesis having a cloth covered body
US3534410A (en) * 1968-10-07 1970-10-20 Edwards Lab Inc Cloth covered heart valve with composite materials in the areas of ball contact

Also Published As

Publication number Publication date
CA995404A (en) 1976-08-24
GB1364955A (en) 1974-08-29
AU4674672A (en) 1974-03-21
US3723996A (en) 1973-04-03
JPS4864793A (esLanguage) 1973-09-07
FR2164136A5 (esLanguage) 1973-07-27
DE2246275A1 (de) 1973-06-14
JPS5219717B2 (esLanguage) 1977-05-30
DE2246275B2 (de) 1976-08-19

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