GB1263630A - Improvements in or relating to heart valve prosthesis - Google Patents

Improvements in or relating to heart valve prosthesis

Info

Publication number
GB1263630A
GB1263630A GB4830969A GB4830969A GB1263630A GB 1263630 A GB1263630 A GB 1263630A GB 4830969 A GB4830969 A GB 4830969A GB 4830969 A GB4830969 A GB 4830969A GB 1263630 A GB1263630 A GB 1263630A
Authority
GB
United Kingdom
Prior art keywords
ring
ball
orifice
legs
covered
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
GB4830969A
Other languages
English (en)
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 GB1263630A publication Critical patent/GB1263630A/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]
    • Y10T137/7847—With leak passage
    • Y10T137/7848—Permits flow at valve interface
    • 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)
GB4830969A 1968-10-07 1969-10-01 Improvements in or relating to heart valve prosthesis Expired GB1263630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76530468A 1968-10-07 1968-10-07

Publications (1)

Publication Number Publication Date
GB1263630A true GB1263630A (en) 1972-02-16

Family

ID=25073190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4830969A Expired GB1263630A (en) 1968-10-07 1969-10-01 Improvements in or relating to heart valve prosthesis

Country Status (4)

Country Link
US (1) US3534410A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE1950529C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2020028A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1263630A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710744A (en) * 1971-02-24 1973-01-16 Cutter Lab Method and device for manufacture of heart valve
US3723996A (en) * 1971-12-07 1973-04-03 American Hospital Supply Corp Cloth covered heart valve with protected cage legs
US3763548A (en) * 1972-03-17 1973-10-09 L Anderson Method of mounting a rotatable suturing member on a device
FR2306671A1 (fr) * 1975-04-11 1976-11-05 Rhone Poulenc Ind Implant valvulaire
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
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
US7033390B2 (en) * 2002-01-02 2006-04-25 Medtronic, Inc. Prosthetic heart valve system
US7189258B2 (en) * 2002-01-02 2007-03-13 Medtronic, Inc. Heart valve system
US8273118B2 (en) * 2007-09-17 2012-09-25 Medtronic, Inc. Heart valve holder assembly for use in valve implantation procedures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263239A (en) * 1963-04-01 1966-08-02 Edwards Lab Inc Aorta valve with expansible suturing ring
US3466671A (en) * 1966-10-19 1969-09-16 Edwards Lab Inc Heart valve prosthesis having a cloth covered body

Also Published As

Publication number Publication date
DE1950529B2 (de) 1973-03-15
DE1950529C3 (de) 1974-02-28
US3534410A (en) 1970-10-20
DE6939031U (de) 1974-05-02
FR2020028A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-07-10
DE1950529A1 (de) 1970-04-23

Similar Documents

Publication Publication Date Title
GB1067118A (en) Heart valves
GB1145816A (en) Heart valve prosthesis
GB1263630A (en) Improvements in or relating to heart valve prosthesis
GB1089079A (en) Improvements in or relating to heart valves
GB917341A (en) Improvements in or relating to a heart valve
US4397161A (en) Sock with a compressive support foot
GB977754A (en) Improved prosthetic valve for cardiac surgery
GB1316240A (en) Body implantable prosthetic duct
ES459136A1 (es) Bio-protesis de bajo perfil derivada de la valvula aortica heterologa de porcino.
US3723996A (en) Cloth covered heart valve with protected cage legs
GB1093599A (en) Improvements in artificial cardiac valves
US3130730A (en) Panty girdle
US1965860A (en) Combination foundation garment
US2837904A (en) Knit panty-girdle and method of making same
US1891884A (en) Undergarment
US1329025A (en) Garment
US2416857A (en) Sleeping garment trousers
ES256654U (es) Faja anatomica-correctora perfeccionada
GB1006428A (en) Garments with knitted collars
GB730650A (en) A reversible jacket
GB896443A (en) Cold-weather garment of multi-layer knitted fabric
JPS632403Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
USD171764S (en) Perforated-embossed leather or similar fabric
GB1369467A (en) Undergarment
US2200754A (en) Sanitary pad holder