BE791669A - Disque pour valves pour le coeur - Google Patents

Disque pour valves pour le coeur

Info

Publication number
BE791669A
BE791669A BE791669DA BE791669A BE 791669 A BE791669 A BE 791669A BE 791669D A BE791669D A BE 791669DA BE 791669 A BE791669 A BE 791669A
Authority
BE
Belgium
Prior art keywords
disc
heart valves
heart
valves
Prior art date
Application number
Other languages
English (en)
Inventor
H W Cromie
Original Assignee
Baxter Laboratories Inc
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.)
Publication date
Publication of BE791669A publication Critical patent/BE791669A/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2421Heart 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
    • A61F2/2424Ball valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2409Support rings therefor, e.g. for connecting valves to tissue
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7904Reciprocating valves
    • Y10T137/7908Weight biased
    • Y10T137/7909Valve body is the weight
    • Y10T137/7913Guided head
    • Y10T137/7914Cage

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (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)
  • Prostheses (AREA)
  • Check Valves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE791669D 1971-12-08 Disque pour valves pour le coeur BE791669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20585271A 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
BE791669A true BE791669A (fr) 1973-03-16

Family

ID=22763899

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791669D BE791669A (fr) 1971-12-08 Disque pour valves pour le coeur

Country Status (17)

Country Link
US (1) US3722004A (fr)
JP (1) JPS4864794A (fr)
AR (1) AR192517A1 (fr)
AU (1) AU463222B2 (fr)
BE (1) BE791669A (fr)
BR (1) BR7208601D0 (fr)
CA (1) CA998201A (fr)
CH (1) CH558657A (fr)
DK (1) DK130336B (fr)
ES (1) ES186543Y (fr)
FR (1) FR2164345A5 (fr)
GB (1) GB1366025A (fr)
IL (1) IL40816A (fr)
IT (1) IT971403B (fr)
NL (1) NL7216487A (fr)
SE (1) SE383832B (fr)
ZA (1) ZA728022B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903548A (en) * 1973-05-14 1975-09-09 Ahmad Aref Nakib Heart valve with two valving members
DE2815756C3 (de) * 1978-04-12 1982-01-28 Ernst-Wilhelm 5303 Bornheim Müller Prothetisches Verschlußelement zum Ersatz der Klappen im menschlichen Herzen
US5387247A (en) * 1983-10-25 1995-02-07 Sorin Biomedia S.P.A. Prosthetic device having a biocompatible carbon film thereon and a method of and apparatus for forming such device
US5084151A (en) * 1985-11-26 1992-01-28 Sorin Biomedica S.P.A. Method and apparatus for forming prosthetic device having a biocompatible carbon film thereon
IT1196836B (it) * 1986-12-12 1988-11-25 Sorin Biomedica Spa Protesi in materiale polimerico con rivestimento di carbonio biocompatibile
EP0859577A1 (fr) * 1995-11-06 1998-08-26 St. Jude Medical, Inc. Prothese de valvule cardiaque avec des bords pour reduire l'usure
US5984959A (en) * 1997-09-19 1999-11-16 United States Surgical Heart valve replacement tools and procedures
US6096074A (en) 1998-01-27 2000-08-01 United States Surgical Stapling apparatus and method for heart valve replacement
US6139575A (en) * 1999-04-02 2000-10-31 Medtronic, Inc. Hybrid mechanical heart valve prosthesis
US7604663B1 (en) * 1999-12-30 2009-10-20 St. Jude Medical, Inc. Medical devices with polymer/inorganic substrate composites

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428089A (de) * 1963-06-10 1967-01-15 Presna Mechanika Narodni Podni Künstliche Herzklappe
US3438394A (en) * 1965-12-10 1969-04-15 Univ Minnesota Toroidal heart valve
US3503079A (en) * 1967-09-05 1970-03-31 Charles A Smith Heart valve having a guided valve float
US3534411A (en) * 1967-10-05 1970-10-20 Donald P Shiley Cloth covered heart valve
US3579645A (en) * 1969-04-30 1971-05-25 Gulf Energy & Environ Systems Cardiac valve occluder having a density approximately equal to blood

Also Published As

Publication number Publication date
IL40816A0 (en) 1973-01-30
NL7216487A (fr) 1973-06-13
AR192517A1 (es) 1973-02-21
AU463222B2 (en) 1975-07-17
US3722004A (en) 1973-03-27
AU4885472A (en) 1974-05-16
IT971403B (it) 1974-04-30
CH558657A (de) 1975-02-14
ES186543Y (es) 1974-07-16
GB1366025A (en) 1974-09-04
FR2164345A5 (fr) 1973-07-27
CA998201A (en) 1976-10-12
ZA728022B (en) 1973-07-25
DK130336B (da) 1975-02-10
JPS4864794A (fr) 1973-09-07
BR7208601D0 (pt) 1973-10-25
IL40816A (en) 1975-02-10
DK130336C (fr) 1975-07-07
SE383832B (sv) 1976-04-05
ES186543U (es) 1973-11-01

Similar Documents

Publication Publication Date Title
SE403430B (sv) Hjertklaffventil
AT324024B (de) Beschickungsscheibe
SE391639B (sv) Kanna
CH537548A (de) Magnetventil
IT952082B (it) Complesso per cucinare
IT971932B (it) Valvola per fluidi
BE780229A (fr) Valve
YU120772A (en) Disk kocnica
GB1405113A (en) Valves
GB1407988A (en) Hydraulic valves
BE791669A (fr) Disque pour valves pour le coeur
SE397571B (sv) Skivbroms
IT947393B (it) Valvole
ZA723768B (en) Fluid strainer
IT964235B (it) Procedimento metallurgico
CH544902A (de) Hubventil
BR7200001D0 (pt) Valvula vascular
IT971350B (it) Valvola idraulica
IT959999B (it) Rubinetti
GB1399764A (en) Valves
GB1369115A (en) Valves for fluids
GB1384632A (en) Suspension bridge
IT947839B (it) Blocco valvolare
DK143506C (da) Hydraulisk vaeske
IT949898B (it) Valvola