ATE17996T1 - Kuenstliche herzklappe. - Google Patents

Kuenstliche herzklappe.

Info

Publication number
ATE17996T1
ATE17996T1 AT82420149T AT82420149T ATE17996T1 AT E17996 T1 ATE17996 T1 AT E17996T1 AT 82420149 T AT82420149 T AT 82420149T AT 82420149 T AT82420149 T AT 82420149T AT E17996 T1 ATE17996 T1 AT E17996T1
Authority
AT
Austria
Prior art keywords
passage
pivots
flow
flap
flaps
Prior art date
Application number
AT82420149T
Other languages
English (en)
Inventor
Robert Felicien Murguet
Epouse Lugarini Joelle M Tardy
Original Assignee
Robert Felicien Murguet
Epouse Lugarini Joelle M Tardy
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 Robert Felicien Murguet, Epouse Lugarini Joelle M Tardy filed Critical Robert Felicien Murguet
Application granted granted Critical
Publication of ATE17996T1 publication Critical patent/ATE17996T1/de

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
    • 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/20—Common housing having a single inlet, a single outlet and multiple valve members
    • F16K2200/203—Common housing having a single inlet, a single outlet and multiple valve members in parallel
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
AT82420149T 1981-11-05 1982-10-25 Kuenstliche herzklappe. ATE17996T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8120898A FR2515506B1 (fr) 1981-11-05 1981-11-05 Prothese valvulaire cardiaque
EP82420149A EP0079844B1 (de) 1981-11-05 1982-10-25 Künstliche Herzklappe

Publications (1)

Publication Number Publication Date
ATE17996T1 true ATE17996T1 (de) 1986-03-15

Family

ID=9263798

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82420149T ATE17996T1 (de) 1981-11-05 1982-10-25 Kuenstliche herzklappe.

Country Status (5)

Country Link
US (1) US4484365A (de)
EP (1) EP0079844B1 (de)
AT (1) ATE17996T1 (de)
DE (1) DE3269215D1 (de)
FR (1) FR2515506B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409005A1 (de) * 1984-03-09 1985-09-19 Hans-Hinrich Dr. 2371 Luhnstedt Sievers Prothese zum ersatz der aortenklappen
DK164255C (da) * 1985-07-24 1992-10-26 David M Mcqueen Hjerteventilprotese
US4863459A (en) * 1988-01-06 1989-09-05 Olin Christian L Bi-leaflet heart valve
US4872875A (en) * 1989-01-28 1989-10-10 Carbon Implants, Inc. Prosthetic heart valve
US5116367A (en) * 1989-08-11 1992-05-26 Ned H. C. Hwang Prosthetic heart valve
US5116366A (en) * 1989-08-11 1992-05-26 Ned H. S. Hwang Prosthetic heart valve
GB2239690A (en) * 1989-12-20 1991-07-10 Cardio Carbon Ltd Heart valve prosthesis.
US5108425A (en) * 1990-05-30 1992-04-28 Hwang Ned H C Low turbulence heart valve
DE4336899C1 (de) * 1993-10-28 1994-12-01 Novacor Gmbh Doppelflügel-Herzklappenprothese
US5522886A (en) * 1994-07-29 1996-06-04 Milo; Simcha Heart valve prostheses
US5919226A (en) * 1997-07-22 1999-07-06 Medtronic, Inc. Mechanical heart valve prosthesis
US6051022A (en) * 1998-12-30 2000-04-18 St. Jude Medical, Inc. Bileaflet valve having non-parallel pivot axes
US20070131284A1 (en) * 2005-12-13 2007-06-14 Montgomery W C G Montgomery soft stroke one way valve
EP2763708B1 (de) 2011-10-05 2022-01-05 Boston Scientific Scimed, Inc. Dichtung für reduzierten querschnitt für prothetische herzklappen
US9488176B2 (en) 2014-04-07 2016-11-08 National Oilwell Varco, L.P. Radial valves and pumps including radial valves
US10327892B2 (en) 2015-08-11 2019-06-25 Boston Scientific Scimed Inc. Integrated adaptive seal for prosthetic heart valves
WO2019165394A1 (en) 2018-02-26 2019-08-29 Boston Scientific Scimed, Inc. Embedded radiopaque marker in adaptive seal
US11439504B2 (en) 2019-05-10 2022-09-13 Boston Scientific Scimed, Inc. Replacement heart valve with improved cusp washout and reduced loading

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445863A (en) * 1965-12-08 1969-05-27 Juro Wada One-way valve device suitable for use as a heart valve
US3476143A (en) * 1967-04-17 1969-11-04 Univ Minnesota Pivoting disc heart valve
US3579642A (en) * 1968-04-15 1971-05-25 Bart T Heffernan Heart valve assembly and method of implanting in the body
AU450689B2 (en) * 1969-06-10 1974-07-02 Regents Ofthe Universityof Minnesota Pivoting disc heart valve
US3938197A (en) * 1974-09-03 1976-02-17 Simcha Milo Central flow prosthetic cardiac valve
US4078268A (en) * 1975-04-24 1978-03-14 St. Jude Medical, Inc. Heart valve prosthesis
SU843976A1 (ru) * 1978-04-19 1981-07-07 Предприятие П/Я А-1619 Искусственный клапан сердца
NL7906506A (nl) * 1979-08-30 1981-03-03 Steenhoven Antonius A Van Kunstmatige hartklep.
US4363142A (en) * 1979-10-12 1982-12-14 Mitral Medical, Inc. Prosthetic heart valve
US4274437A (en) * 1980-02-28 1981-06-23 Watts Len S Heart valve

Also Published As

Publication number Publication date
FR2515506A1 (fr) 1983-05-06
US4484365A (en) 1984-11-27
EP0079844B1 (de) 1986-02-19
FR2515506B1 (fr) 1985-12-20
EP0079844A1 (de) 1983-05-25
DE3269215D1 (en) 1986-03-27

Similar Documents

Publication Publication Date Title
FR2515506B1 (fr) Prothese valvulaire cardiaque
ES8103966A1 (es) Un dispositivo de protesis de valvula cardiaca
US5405381A (en) Hinged heart valve prosthesis
DE59400191D1 (de) Doppelflügel-Herzklappenprothese
ATE80026T1 (de) Herzklappenprothese.
ES287285U (es) Valvula de mariposa.
ES2021398B3 (es) Protesis de valvulas del corazon
ATE161409T1 (de) Künstliche herzklappe
ATE27902T1 (de) Herzklappenventile mit einem verschlussorgan mit lagerlasche.
ATE243545T1 (de) Ein mit einem ventil versehener infusionsschlauch einer infusionsvorrichtung
NO154716C (no) Hjerteventilprotese.
ES282787U (es) Valvula de mariposa perfeccionada
DE69732190D1 (de) Mit einer zentralen öffnung versehene, gekrümmte doppelflügel-herzklappenprothese
DE3861385D1 (de) Herzklappenprothese.
SE8002684L (sv) Slidventil
DE3675104D1 (de) Herzklappenprothese.
RU96102902A (ru) Протез клапана сердца
DE3853081D1 (de) Herzklappenprothese.
GB2007875A (en) Valve system for positioning a load
GB1327371A (en) Fluid control valves
DE69328620D1 (de) Herzklappe
FR2418935A1 (fr) Dispositif sensible a l'ecoulement d'un liquide
JPS59101054U (ja) 流量調整バルブ
JPS6175564U (de)