SE424260B - Hjertventil - Google Patents

Hjertventil

Info

Publication number
SE424260B
SE424260B SE7701641A SE7701641A SE424260B SE 424260 B SE424260 B SE 424260B SE 7701641 A SE7701641 A SE 7701641A SE 7701641 A SE7701641 A SE 7701641A SE 424260 B SE424260 B SE 424260B
Authority
SE
Sweden
Prior art keywords
hjert
valve
hjert valve
Prior art date
Application number
SE7701641A
Other languages
English (en)
Other versions
SE7701641L (sv
Inventor
A Woien
Original Assignee
Mkv 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 Mkv Corp filed Critical Mkv Corp
Publication of SE7701641L publication Critical patent/SE7701641L/sv
Publication of SE424260B publication Critical patent/SE424260B/sv

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
    • A61F2/2403—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
    • 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]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic 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)
  • Check Valves (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
SE7701641A 1976-09-13 1977-02-15 Hjertventil SE424260B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/722,580 US4021863A (en) 1976-09-13 1976-09-13 Heart valve prosthesis

Publications (2)

Publication Number Publication Date
SE7701641L SE7701641L (sv) 1978-03-14
SE424260B true SE424260B (sv) 1982-07-12

Family

ID=24902455

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701641A SE424260B (sv) 1976-09-13 1977-02-15 Hjertventil

Country Status (12)

Country Link
US (1) US4021863A (sv)
JP (1) JPS5652904Y2 (sv)
AU (1) AU499205B2 (sv)
BR (1) BR7700905A (sv)
CA (1) CA1087802A (sv)
DE (1) DE2704353C2 (sv)
FR (1) FR2364022A1 (sv)
GB (1) GB1533096A (sv)
IT (1) IT1081483B (sv)
NL (1) NL180475C (sv)
NO (1) NO141535C (sv)
SE (1) SE424260B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276132A (en) * 1978-01-19 1981-06-30 Shiley Incorporated Electro-chemically machined ring and strut structure for prosthetic heart valves
US4197593A (en) * 1978-03-03 1980-04-15 Kastec Corporation Rotatably positionable heart valve and method
US4343049A (en) * 1979-03-08 1982-08-10 Shiley, Inc. Electro-chemically machined ring and strut structure for prosthetic heart valves
US4319364A (en) * 1979-10-24 1982-03-16 Robert L. Kaster Pivoting disc heart valve
DE3165924D1 (en) * 1980-03-27 1984-10-18 Medtronic Inc Pivoting disc heart valve
US4306319A (en) * 1980-06-16 1981-12-22 Robert L. Kaster Heart valve with non-circular body
AR221550A1 (es) * 1980-10-28 1981-02-13 Bicer D Protesis valvular cardiovascular y procedimiento de fabricacion de la misma
US4488318A (en) * 1982-04-07 1984-12-18 Kaster Robert L Prosthetic heart valve
US4601719A (en) * 1984-02-03 1986-07-22 Mitral Medical International, Inc. Single leaflet valve
SU1243721A1 (ru) * 1984-02-16 1986-07-15 Предприятие П/Я Р-6102 Протез клапана сердца
US4655772A (en) * 1984-09-19 1987-04-07 Liotta Holga E T De Cardiac valvular prosthesis
IT1218947B (it) * 1988-01-12 1990-04-24 Sorin Biomedica Spa Protesi valvolare cardiaca
DE19604881A1 (de) * 1996-02-10 1997-08-14 Klaus Prof Dr Ing Affeld Mechanische Herzklappe
DE69721550T2 (de) * 1996-09-13 2004-03-18 Medtronic, Inc., Minneapolis Herzklappenprothese mit nahtteil aus nicht-gleichförmiger radialer breite
US20050070999A1 (en) * 2000-02-02 2005-03-31 Spence Paul A. Heart valve repair apparatus and methods
US6797002B2 (en) 2000-02-02 2004-09-28 Paul A. Spence Heart valve repair apparatus and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476143A (en) * 1967-04-17 1969-11-04 Univ Minnesota Pivoting disc heart valve
US3824629A (en) * 1969-03-24 1974-07-23 D Shiley Pivoted discoid heart valve having a changing pivot axis
US3737919A (en) * 1971-03-16 1973-06-12 Univ Minnesota Pivoted disc-type heart valve
US3835475A (en) * 1971-03-16 1974-09-17 Univ Minnesota Pivoting disc-type heart valve with two-piece base
US3825957A (en) * 1972-08-08 1974-07-30 R Kaster Pivoting disc heart valve with rod guide
US3959827A (en) * 1972-08-08 1976-06-01 Kaster Robert L Heart valve prosthesis

Also Published As

Publication number Publication date
AU2241077A (en) 1978-08-24
NL7701520A (nl) 1978-03-15
DE2704353A1 (de) 1978-03-16
BR7700905A (pt) 1978-03-28
GB1533096A (en) 1978-11-22
FR2364022B1 (sv) 1982-05-21
NO141535B (no) 1979-12-27
JPS5652904Y2 (sv) 1981-12-10
CA1087802A (en) 1980-10-21
NO141535C (no) 1980-04-09
IT1081483B (it) 1985-05-21
FR2364022A1 (fr) 1978-04-07
NL180475C (nl) 1987-03-02
NL180475B (nl) 1986-10-01
NO770397L (no) 1978-03-14
DE2704353C2 (de) 1985-12-19
AU499205B2 (en) 1979-04-05
SE7701641L (sv) 1978-03-14
JPS5340697U (sv) 1978-04-08
US4021863A (en) 1977-05-10

Similar Documents

Publication Publication Date Title
BR7705363A (pt) Bloco de valvula
SE423889B (sv) Skyddshuv
SE424260B (sv) Hjertventil
BE857086A (nl) Klepinrichting
NL7708648A (nl) Afsluiter.
IT1085484B (it) Valvola
DK196777A (da) Glideventil
BE860991A (fr) Vanne coulissante
BE859765A (fr) Vanne coulissante
FI55567C (fi) Kulventil
IT1082418B (it) Valvola
FI54837C (fi) Kulventil
FI55568C (fi) Kulventil
PL202249A1 (pl) Zawor wielogniazdowy
NL7712696A (nl) Klep.
BR7702385A (pt) Valvula
NL7700888A (nl) Klep.
IT1075611B (it) Valvola di ritenuta
BE856435A (fr) Robinet de soupape perfectionne
NL7710648A (nl) Ventiel.
AT376488B (de) Einstellventil
BR7700654A (pt) Valvula de bujao conico
DK10277A (da) Ventilaggregat
SE7707816L (sv) Ventilmanovrering
SU544810A1 (ru) Запорный клапан

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7701641-8

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7701641-8

Format of ref document f/p: F