SE500406C2 - Hjärtklaffprotes - Google Patents

Hjärtklaffprotes

Info

Publication number
SE500406C2
SE500406C2 SE9002603A SE9002603A SE500406C2 SE 500406 C2 SE500406 C2 SE 500406C2 SE 9002603 A SE9002603 A SE 9002603A SE 9002603 A SE9002603 A SE 9002603A SE 500406 C2 SE500406 C2 SE 500406C2
Authority
SE
Sweden
Prior art keywords
ring
blades
heart valve
valve prosthesis
prosthesis according
Prior art date
Application number
SE9002603A
Other languages
English (en)
Swedish (sv)
Other versions
SE9002603D0 (sv
SE9002603L (sv
Inventor
Christian Olin
Original Assignee
Christian Olin
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 Christian Olin filed Critical Christian Olin
Priority to SE9002603A priority Critical patent/SE500406C2/sv
Publication of SE9002603D0 publication Critical patent/SE9002603D0/xx
Priority to US07/975,592 priority patent/US5405381A/en
Priority to EP19910914346 priority patent/EP0542828B1/de
Priority to PCT/SE1991/000532 priority patent/WO1992002197A1/en
Priority to ES91914346T priority patent/ES2082985T3/es
Priority to CA 2089081 priority patent/CA2089081C/en
Priority to AT91914346T priority patent/ATE134125T1/de
Priority to DE69117185T priority patent/DE69117185T2/de
Publication of SE9002603L publication Critical patent/SE9002603L/
Publication of SE500406C2 publication Critical patent/SE500406C2/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
    • 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)
  • 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)
SE9002603A 1990-08-09 1990-08-09 Hjärtklaffprotes SE500406C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9002603A SE500406C2 (sv) 1990-08-09 1990-08-09 Hjärtklaffprotes
US07/975,592 US5405381A (en) 1990-08-09 1991-08-09 Hinged heart valve prosthesis
EP19910914346 EP0542828B1 (de) 1990-08-09 1991-08-09 Herzklappenprothese
PCT/SE1991/000532 WO1992002197A1 (en) 1990-08-09 1991-08-09 Heart valve prosthesis
ES91914346T ES2082985T3 (es) 1990-08-09 1991-08-09 Protesis de valvula cardiaca.
CA 2089081 CA2089081C (en) 1990-08-09 1991-08-09 Heart valve prosthesis
AT91914346T ATE134125T1 (de) 1990-08-09 1991-08-09 Herzklappenprothese
DE69117185T DE69117185T2 (de) 1990-08-09 1991-08-09 Herzklappenprothese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002603A SE500406C2 (sv) 1990-08-09 1990-08-09 Hjärtklaffprotes

Publications (3)

Publication Number Publication Date
SE9002603D0 SE9002603D0 (sv) 1990-08-09
SE9002603L SE9002603L (sv) 1992-02-10
SE500406C2 true SE500406C2 (sv) 1994-06-20

Family

ID=20380115

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002603A SE500406C2 (sv) 1990-08-09 1990-08-09 Hjärtklaffprotes

Country Status (8)

Country Link
US (1) US5405381A (de)
EP (1) EP0542828B1 (de)
AT (1) ATE134125T1 (de)
CA (1) CA2089081C (de)
DE (1) DE69117185T2 (de)
ES (1) ES2082985T3 (de)
SE (1) SE500406C2 (de)
WO (1) WO1992002197A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541215B1 (de) * 1991-10-31 1996-10-16 Ats Medical, Inc. Herzklappenprothese
US5354330A (en) * 1991-10-31 1994-10-11 Ats Medical Inc. Heart valve prosthesis
SE504165C2 (sv) * 1994-06-08 1996-11-25 Christian Olin Metod att förbättra biokompatibiliteten hos proteser och andra mekaniska delar för insättning i blodbanan i människokroppen samt produkter framställda därav
US5554186A (en) * 1994-12-22 1996-09-10 Baxter International Inc. Bileaflet mechanical heart valve having cropped slot pivot configuration and method for preventing blood stagnation therein
CA2227048A1 (en) * 1995-08-07 1997-02-20 George Guo Bileaflet mechanical heart valve having arrowhead slot hinge configuration
DE19529388C2 (de) * 1995-08-10 1997-03-13 Max Speckhart Künstliche Herzklappe
US5814099A (en) * 1996-08-12 1998-09-29 Bicer; Demetrio Central opening curved bileaflet heart valve prosthesis
US6068657A (en) * 1997-05-20 2000-05-30 Lapeyre; Didier Mechanical valve prosthesis with optimized closing mode
RU2164105C2 (ru) * 1997-06-02 2001-03-20 АООТ "Кирово-Чепецкий химический комбинат имени Б.П.Константинова" Протез клапана сердца
US5908451A (en) * 1997-11-25 1999-06-01 Cardiotech International Corporation Prosthetic heart valve
US6117169A (en) * 1998-06-24 2000-09-12 Sulzer Carbomedics Inc. Living hinge attachment of leaflet to a valve body
AU2003260311A1 (en) 2002-07-19 2004-02-09 Lsmedcap Gmbh Mechanical heart valve prosthesis with improved occluding kinematics
TW590007U (en) * 2003-06-06 2004-06-01 Univ Tamkang Tri-leaflet mechanical heart valve
EP3308744B2 (de) 2004-03-11 2023-08-02 Percutaneous Cardiovascular Solutions Pty Limited Perkutane herzklappenprothese
US7575594B2 (en) * 2004-12-30 2009-08-18 Sieracki Jeffrey M Shock dampening biocompatible valve
US7503928B2 (en) * 2005-10-21 2009-03-17 Cook Biotech Incorporated Artificial valve with center leaflet attachment
AU2007255072A1 (en) * 2006-05-30 2007-12-13 Cook Incorporated Artificial valve prosthesis
US8092522B2 (en) * 2007-02-15 2012-01-10 Cook Medical Technologies Llc Artificial valve prostheses with a free leaflet portion
US8211165B1 (en) 2008-01-08 2012-07-03 Cook Medical Technologies Llc Implantable device for placement in a vessel having a variable size
WO2010057262A1 (en) 2008-11-21 2010-05-27 Percutaneous Cardiovascular Solutions Pty Limited Heart valve prosthesis and method
US20110094592A1 (en) * 2009-10-22 2011-04-28 Howard Cheng Fluid Check Valve with a Floating Pivot
WO2013120082A1 (en) 2012-02-10 2013-08-15 Kassab Ghassan S Methods and uses of biological tissues for various stent and other medical applications
EP4215163A1 (de) 2013-02-11 2023-07-26 Cook Medical Technologies LLC Expandierbarer stützrahmen und medizinische vorrichtung
RU2525731C1 (ru) * 2013-07-23 2014-08-20 Общество с ограниченной ответственностью "Специальное конструкторское бюро медицинской тематики" (ООО "СКБ МТ") Протез клапана сердца
EP4277574A1 (de) * 2021-01-13 2023-11-22 Michael Cohen Mechanische ventilsysteme mit verbesserten eigenschaften

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078268A (en) * 1975-04-24 1978-03-14 St. Jude Medical, Inc. Heart valve prosthesis
US4692165A (en) * 1984-09-24 1987-09-08 Carbomedics, Inc. Heart valve
IT1218947B (it) * 1988-01-12 1990-04-24 Sorin Biomedica Spa Protesi valvolare cardiaca
US4892540A (en) * 1988-04-21 1990-01-09 Sorin Biomedica S.P.A. Two-leaflet prosthetic heart valve
GB8824608D0 (en) * 1988-10-20 1988-11-23 Winnard D Heart valve
GB8901733D0 (en) * 1989-01-26 1989-03-15 Cardio Carbon Ltd Vitreous carbon artefacts
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
US5123920A (en) * 1990-06-13 1992-06-23 Onx, Inc. Prosthetic heart valve
US5192313A (en) * 1989-10-25 1993-03-09 Carbomedics, Inc. Heart valve prosthesis with improved bi-leaflet pivot design
US5108425A (en) * 1990-05-30 1992-04-28 Hwang Ned H C Low turbulence heart valve
RU1767723C (ru) * 1990-08-14 1995-01-27 Кирово-Чепецкий химический комбинат Протез клапана сердца

Also Published As

Publication number Publication date
ES2082985T3 (es) 1996-04-01
SE9002603D0 (sv) 1990-08-09
ATE134125T1 (de) 1996-02-15
EP0542828B1 (de) 1996-02-14
EP0542828A1 (de) 1993-05-26
SE9002603L (sv) 1992-02-10
US5405381A (en) 1995-04-11
CA2089081A1 (en) 1992-02-10
DE69117185T2 (de) 1996-06-27
CA2089081C (en) 2003-05-06
DE69117185D1 (de) 1996-03-28
WO1992002197A1 (en) 1992-02-20

Similar Documents

Publication Publication Date Title
SE500406C2 (sv) Hjärtklaffprotes
US11654019B2 (en) Replacement heart valves and their methods of use and manufacture
US3113586A (en) Artificial heart valve
CA1190002A (en) Heart valve with dog-leg pivot
US5814099A (en) Central opening curved bileaflet heart valve prosthesis
US5337433A (en) Pool cleaner
US4078268A (en) Heart valve prosthesis
US4597767A (en) Split leaflet heart valve
CA2362318A1 (en) Heart valve prosthesis having a pivot design for improving flow characteristics
EP0084395A1 (de) Künstliche Herzklappen
ATE480202T1 (de) Gestaltung von polymeren herzklappenflügeln für medizinische geräte
EP0632711A1 (de) Künstliche herzklappe
GB2084299A (en) Heart valve with pivoted occluder
EP0211576B1 (de) Herzklappenprothese
WO1992016169A3 (en) Improved prosthetic heart valve
ES8203598A1 (es) Protesis valvular cardiaca de disco reodinamico
US6228112B1 (en) Artificial heart valve without a hinge
US4950287A (en) Bicurved leaflet(s) prosthetic heart valve
US2925232A (en) Airplane spoiler assembly
US12350146B2 (en) Prosthetic heart valve with a dihedral guard mechanism
McQueen et al. Curved butterfly bileaflet prosthetic cardiac valve
US952725A (en) Automatic valve or gate for weirs or the like.
CN113813085B (zh) 一种医用人工瓣膜组件
JP2780977B2 (ja) 人工心臓弁
Van der Spuy The clinical pathology of rheumatic mitral endocarditis

Legal Events

Date Code Title Description
NUG Patent has lapsed