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ES8203598A1 - Protesis valvular cardiaca de disco reodinamico - Google Patents

Protesis valvular cardiaca de disco reodinamico

Info

Publication number
ES8203598A1
ES8203598A1 ES502787A ES502787A ES8203598A1 ES 8203598 A1 ES8203598 A1 ES 8203598A1 ES 502787 A ES502787 A ES 502787A ES 502787 A ES502787 A ES 502787A ES 8203598 A1 ES8203598 A1 ES 8203598A1
Authority
ES
Spain
Prior art keywords
disc
supporting ring
cardiac valve
reodynamic
occluder
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
ES502787A
Other languages
English (en)
Other versions
ES502787A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES502787A priority Critical patent/ES502787A0/es
Priority to US06/283,562 priority patent/US4425670A/en
Publication of ES8203598A1 publication Critical patent/ES8203598A1/es
Publication of ES502787A0 publication Critical patent/ES502787A0/es
Granted 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
    • A61F2/2403—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
    • 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)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)

Abstract

PROTESIS VALVULAR CARDIACA DE DISCO REODINAMICO. ESTA CONSTITUIDA POR UN DISCO OBTURADOR, UN ANILLO DE SOPORTE Y UN ANILLO O RODETE DE SUTURA. AL DISCO OBTURADOR SE LE HA DADO UNA CONFIGURACION ESPECIAL HIDRODINAMICA, Y SU EJE DE GIRO TIENE UNA POSICION EXCENTRICA ALEJADA DEL PLANO DE OBTURACION. LAS ARTICULACIONES ESTAN SITUADAS EN LA ZONA CENTRAL DEL DISCO, EL CUAL PUEDE GIRAR 90 GRADOS, ABRIENDOSE, POR LO TANTO, TOTALMENTE, MIENTRAS QUE EN LA SITUACION DE CIERRE ADOPTA UNA POSICION OBLICUA.
ES502787A 1981-06-04 1981-06-04 Protesis valvular cardiaca de disco reodinamico Granted ES502787A0 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES502787A ES502787A0 (es) 1981-06-04 1981-06-04 Protesis valvular cardiaca de disco reodinamico
US06/283,562 US4425670A (en) 1981-06-04 1981-07-15 Cardiac valvular prosthesis with rheodynamic disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES502787A ES502787A0 (es) 1981-06-04 1981-06-04 Protesis valvular cardiaca de disco reodinamico

Publications (2)

Publication Number Publication Date
ES8203598A1 true ES8203598A1 (es) 1982-04-01
ES502787A0 ES502787A0 (es) 1982-04-01

Family

ID=8482492

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502787A Granted ES502787A0 (es) 1981-06-04 1981-06-04 Protesis valvular cardiaca de disco reodinamico

Country Status (2)

Country Link
US (1) US4425670A (es)
ES (1) ES502787A0 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102101B (en) * 1981-07-17 1986-01-02 Univ Edinburgh Non-return valve
US4553961A (en) * 1984-04-18 1985-11-19 Cordis Corporation Suture sleeve with structure for enhancing pacing lead gripping
SU1597184A1 (ru) * 1987-06-25 1990-10-07 Предприятие П/Я Р-6102 Протез клапана сердца
US4872875A (en) * 1989-01-28 1989-10-10 Carbon Implants, Inc. Prosthetic heart valve
US5116366A (en) * 1989-08-11 1992-05-26 Ned H. S. Hwang Prosthetic heart valve
US5116367A (en) * 1989-08-11 1992-05-26 Ned H. C. Hwang Prosthetic heart valve
US5108425A (en) * 1990-05-30 1992-04-28 Hwang Ned H C Low turbulence heart valve
US5152785A (en) * 1991-03-25 1992-10-06 Onx, Inc. Prosthetic heart valve
US5246453A (en) * 1991-03-25 1993-09-21 Onx, Inc. Prosthetic heart valve
US5522886A (en) * 1994-07-29 1996-06-04 Milo; Simcha Heart valve prostheses
US6395024B1 (en) * 1997-05-20 2002-05-28 Triflo Medical, Inc. Mechanical heart valve
USD471981S1 (en) 1997-09-03 2003-03-18 Republic Medical Products Inc. Heart valve stiffening ring
US6228112B1 (en) * 1999-05-14 2001-05-08 Jack Klootz Artificial heart valve without a hinge
DE10046550A1 (de) * 2000-09-19 2002-03-28 Adiam Life Science Ag Prothetische Mitral-Herzklappe
US20080086202A1 (en) * 2002-09-27 2008-04-10 Didier Lapeyre Mechanical heart valve
USD626231S1 (en) * 2005-06-10 2010-10-26 Angio Dynamics, Inc. Surgical button
US9585746B2 (en) * 2011-07-29 2017-03-07 Carnegie Mellon University Artificial valved conduits for cardiac reconstructive procedures and methods for their production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508281A (en) 1968-02-08 1970-04-28 Harry W Cromie Fabric covered heart valve having an improved fabric seat
US3546711A (en) 1968-04-09 1970-12-15 Gulf Energy & Environ Systems Heart valve
US3926215A (en) 1973-08-03 1975-12-16 Nat Res Dev Fluid control valves
US3825956A (en) 1972-07-13 1974-07-30 Medical Inc Heart valve with two-part base
FR2331997A1 (fr) 1975-11-19 1977-06-17 Rhone Poulenc Ind Prothese valvulaire cardiaque

Also Published As

Publication number Publication date
ES502787A0 (es) 1982-04-01
US4425670A (en) 1984-01-17

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