ATE286372T1 - Mit einer zentralen öffnung versehene, gekrümmte doppelflügel-herzklappenprothese - Google Patents

Mit einer zentralen öffnung versehene, gekrümmte doppelflügel-herzklappenprothese

Info

Publication number
ATE286372T1
ATE286372T1 AT97936485T AT97936485T ATE286372T1 AT E286372 T1 ATE286372 T1 AT E286372T1 AT 97936485 T AT97936485 T AT 97936485T AT 97936485 T AT97936485 T AT 97936485T AT E286372 T1 ATE286372 T1 AT E286372T1
Authority
AT
Austria
Prior art keywords
leaflets
central opening
support ring
valve
close
Prior art date
Application number
AT97936485T
Other languages
English (en)
Inventor
Demetrio Bicer
Original Assignee
Demetrio Bicer
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 Demetrio Bicer filed Critical Demetrio Bicer
Application granted granted Critical
Publication of ATE286372T1 publication Critical patent/ATE286372T1/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
    • 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
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
AT97936485T 1996-08-12 1997-08-06 Mit einer zentralen öffnung versehene, gekrümmte doppelflügel-herzklappenprothese ATE286372T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/694,418 US5814099A (en) 1996-08-12 1996-08-12 Central opening curved bileaflet heart valve prosthesis
PCT/US1997/014132 WO1998006358A1 (en) 1996-08-12 1997-08-06 Central opening curved bileaflet heart valve prosthesis

Publications (1)

Publication Number Publication Date
ATE286372T1 true ATE286372T1 (de) 2005-01-15

Family

ID=24788747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97936485T ATE286372T1 (de) 1996-08-12 1997-08-06 Mit einer zentralen öffnung versehene, gekrümmte doppelflügel-herzklappenprothese

Country Status (7)

Country Link
US (1) US5814099A (de)
EP (1) EP1011539B1 (de)
JP (1) JP3594973B2 (de)
AT (1) ATE286372T1 (de)
CA (1) CA2263119A1 (de)
DE (1) DE69732190T2 (de)
WO (1) WO1998006358A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10182907B2 (en) 2007-05-02 2019-01-22 Novostia Sa Mechanical prosthetic heart valve

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051022A (en) * 1998-12-30 2000-04-18 St. Jude Medical, Inc. Bileaflet valve having non-parallel pivot axes
WO2004008998A1 (en) 2002-07-19 2004-01-29 Lsmedcap Gmbh Mechanical heart valve prosthesis with improved occluding kinematics
US20080086202A1 (en) * 2002-09-27 2008-04-10 Didier Lapeyre Mechanical heart valve
DE102006036949B4 (de) * 2006-08-06 2008-09-11 Akdis, Mustafa, Dipl.-Ing. Herzklappenprothese
ES2901553T3 (es) 2008-01-28 2022-03-22 Implantica Patent Ltd Dispositivo y sistema de eliminación de coágulos sanguíneos
EP3925580A1 (de) 2008-01-29 2021-12-22 Implantica Patent Ltd. Vorrichtung zur behandlung von adipositas
WO2009140007A2 (en) * 2008-04-14 2009-11-19 Ats Medical, Inc. Tool for implantation of replacement heart valve
EP2349097B1 (de) 2008-10-10 2024-07-03 MedicalTree Patent Ltd. Verbesserte künstliche herzklappe
EP3909559B1 (de) 2008-10-10 2024-11-13 MedicalTree Patents Ltd Vorrichtung und system zur herzunterstützung
WO2010042058A1 (en) * 2008-10-10 2010-04-15 Milux Holding S.A. An improved artificial valve
CA3004121C (en) 2008-10-10 2020-06-16 Medicaltree Patent Ltd. Heart help device, system, and method
EP4684826A2 (de) 2008-10-10 2026-01-28 Implantica Patent Ltd. Steuerungsanordnung, -system und -verfahren
US8874215B2 (en) 2008-10-10 2014-10-28 Peter Forsell System, an apparatus, and a method for treating a sexual dysfunctional female patient
CA2776458C (en) 2008-10-10 2022-04-26 Peter Forsell An improved artifical valve
US10952836B2 (en) 2009-07-17 2021-03-23 Peter Forsell Vaginal operation method for the treatment of urinary incontinence in women
US9949812B2 (en) 2009-07-17 2018-04-24 Peter Forsell Vaginal operation method for the treatment of anal incontinence in women
US20110094592A1 (en) * 2009-10-22 2011-04-28 Howard Cheng Fluid Check Valve with a Floating Pivot
CN104039271B (zh) * 2011-07-29 2016-09-07 卡内基梅隆大学 用于心脏重建手术的人工瓣膜化导管及其生产方法
EP3370649B1 (de) 2015-11-02 2023-03-15 Edwards Lifesciences Corporation Vorrichtungen zur reduzierung von herzklappenregurgitation
US10363130B2 (en) 2016-02-05 2019-07-30 Edwards Lifesciences Corporation Devices and systems for docking a heart valve
CN110996853B (zh) 2017-06-30 2023-01-10 爱德华兹生命科学公司 经导管瓣膜的对接站
AU2020345909A1 (en) 2019-09-13 2021-12-23 Edwards Lifesciences Corporation Adaptable devices and systems for docking in circulatory system and methods thereof
CN114245728A (zh) 2020-03-19 2022-03-25 爱德华兹生命科学公司 用于对接心脏瓣膜的装置和系统
EP4243735A1 (de) 2020-11-10 2023-09-20 Edwards Lifesciences Corporation Andockstation für eine transkatheterherzklappe
KR20240055048A (ko) 2021-09-17 2024-04-26 에드워즈 라이프사이언시스 코포레이션 심장 판막 도킹을 위한 장치 및 시스템
EP4676394A1 (de) 2023-03-05 2026-01-14 Edwards Lifesciences Corporation Vorrichtungen und systeme zum andocken einer herzklappe
WO2024186725A1 (en) 2023-03-05 2024-09-12 Edwards Lifesciences Corporation Expandable stent devices and systems
WO2025024355A1 (en) 2023-07-23 2025-01-30 Edwards Lifesciences Corporation Devices and systems for docking a heart valve
WO2025244991A1 (en) 2024-05-20 2025-11-27 Edwards Lifesciences Corporation Devices and systems for docking a heart valve

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822819A (en) * 1953-08-07 1958-02-11 Geeraert Corp Cuspate check valve
US3445863A (en) * 1965-12-08 1969-05-27 Juro Wada One-way valve device suitable for use as a heart valve
GB1268484A (en) * 1968-06-28 1972-03-29 Brian John Bellhouse Improvements relating to non-return valves particularly as prosthetics
US3903548A (en) * 1973-05-14 1975-09-09 Ahmad Aref Nakib Heart valve with two valving members
US4291420A (en) * 1973-11-09 1981-09-29 Medac Gesellschaft Fur Klinische Spezialpraparate Mbh Artificial heart valve
US4078268A (en) * 1975-04-24 1978-03-14 St. Jude Medical, Inc. Heart valve prosthesis
US4114202A (en) * 1977-01-28 1978-09-19 Roy Henry A Prosthetic valve assembly for use in cardiovascular surgery
US4446577A (en) * 1980-04-28 1984-05-08 Mitral Medical International, Inc. Artificial heart valve
US4339831A (en) * 1981-03-27 1982-07-20 Medtronic, Inc. Dynamic annulus heart valve and reconstruction ring
US4345340A (en) * 1981-05-07 1982-08-24 Vascor, Inc. Stent for mitral/tricuspid heart valve
US4416029A (en) * 1981-05-11 1983-11-22 Kaster Robert L Trileaflet prosthetic heart valve
US4406022A (en) * 1981-11-16 1983-09-27 Kathryn Roy Prosthetic valve means for cardiovascular surgery
US4451937A (en) * 1982-02-08 1984-06-05 Hemex, Inc. Heart valve having ear guided occluders
US4488318A (en) * 1982-04-07 1984-12-18 Kaster Robert L Prosthetic heart valve
US4473423A (en) * 1982-05-03 1984-09-25 University Of Utah Artificial heart valve made by vacuum forming technique
US4510628A (en) * 1982-05-03 1985-04-16 University Of Utah Artificial heart valve made by vacuum forming technique
US5026391A (en) * 1985-07-24 1991-06-25 Mcqueen David M Curved butterfly bileaflet prosthetic cardiac valve
GB8610654D0 (en) * 1986-05-01 1986-08-20 Bicc Plc Movement detection
US4863459A (en) * 1988-01-06 1989-09-05 Olin Christian L Bi-leaflet heart valve
GB8824608D0 (en) * 1988-10-20 1988-11-23 Winnard D Heart valve
DE8902407U1 (de) * 1989-03-01 1989-05-11 Anschütz & Co GmbH, 2300 Kiel Aortenklappenprothese
US5116367A (en) * 1989-08-11 1992-05-26 Ned H. C. Hwang Prosthetic heart valve
US5123920A (en) * 1990-06-13 1992-06-23 Onx, Inc. Prosthetic heart valve
US5147390A (en) * 1989-10-25 1992-09-15 Carbomedics, Inc. Heart valve prosthesis with improved bi-leaflet pivot design
US5080669A (en) * 1990-02-12 1992-01-14 Manuel Tascon Prosthetic heart valve
US5108425A (en) * 1990-05-30 1992-04-28 Hwang Ned H C Low turbulence heart valve
FR2663533B1 (fr) * 1990-06-22 1997-10-24 Implants Instr Ch Fab Valve cardiaque artificielle.
US5078739A (en) * 1990-07-20 1992-01-07 Janus Biomedical, Inc. Bileaflet heart valve with external leaflets
SE500406C2 (sv) * 1990-08-09 1994-06-20 Christian Olin Hjärtklaffprotes
US5152785A (en) * 1991-03-25 1992-10-06 Onx, Inc. Prosthetic heart valve
US5236449A (en) * 1991-07-15 1993-08-17 Onx, Inc. Heart valve prostheses
US5192309A (en) * 1991-03-25 1993-03-09 Onx, Inc. Prosthetic heart valve
AU2346992A (en) * 1991-06-06 1993-01-08 Medtronic, Inc. Composite curvature bileaflet prosthetic heart valve
US5354330A (en) * 1991-10-31 1994-10-11 Ats Medical Inc. Heart valve prosthesis
RU2032389C1 (ru) * 1992-01-13 1995-04-10 Владимир Константинович Кукольников Протез клапана сердца
IN175399B (de) * 1992-03-26 1995-06-10 Kalke Mhatre Associates
US5376111A (en) * 1992-07-24 1994-12-27 Onx, Inc. Heart valve prostheses
US5443501A (en) * 1993-07-26 1995-08-22 Barmada; Hazem Method for making an artificial heart valve
DE19529388C2 (de) * 1995-08-10 1997-03-13 Max Speckhart Künstliche Herzklappe
US5628791A (en) * 1996-05-09 1997-05-13 Medical Carbon Research Institute, Llc Prosthetic trileaflet heart valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10182907B2 (en) 2007-05-02 2019-01-22 Novostia Sa Mechanical prosthetic heart valve

Also Published As

Publication number Publication date
WO1998006358A1 (en) 1998-02-19
JP3594973B2 (ja) 2004-12-02
JP2000517207A (ja) 2000-12-26
EP1011539B1 (de) 2005-01-05
CA2263119A1 (en) 1998-02-19
EP1011539A1 (de) 2000-06-28
DE69732190T2 (de) 2005-12-22
DE69732190D1 (de) 2005-02-10
US5814099A (en) 1998-09-29

Similar Documents

Publication Publication Date Title
ATE286372T1 (de) Mit einer zentralen öffnung versehene, gekrümmte doppelflügel-herzklappenprothese
ATE136451T1 (de) Doppelflügel-herzklappenprothese
CA2089081C (en) Heart valve prosthesis
US4159543A (en) Heart valve prosthesis
US5628791A (en) Prosthetic trileaflet heart valve
AU627556B2 (en) Prosthetic heart valve
ATE494859T1 (de) Herzklappenprothese
JPS6268454A (ja) 人工心臓弁
DE3372168D1 (en) Heart valves having ear-guided occluders
US5207707A (en) Tri-leaflet all carbon heart valve
AU7284498A (en) Trileaflet heart valve
WO1992016169A3 (en) Improved prosthetic heart valve
CA2064061A1 (en) Prosthetic heart valve
EP0289404A2 (de) Herzklappe
US5123920A (en) Prosthetic heart valve
FR2515506B1 (fr) Prothese valvulaire cardiaque
EP1946724A1 (de) Herzklappenprothese
US4601719A (en) Single leaflet valve
RU96102902A (ru) Протез клапана сердца
EP0790043A3 (de) Herzklappenprothese
CA1154903A (en) Bileaflet valve with improved pivot
US12350146B2 (en) Prosthetic heart valve with a dihedral guard mechanism
GB2281371A (en) A prosthetic trileaflet heart valve
RU2003133788A (ru) Протез клапана сердца
CA2218621A1 (en) Prosthetic heart valve

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties