SE440022B - Konstgjort tillslutningselement for att ersetta klaffarna i menniskohjertan - Google Patents

Konstgjort tillslutningselement for att ersetta klaffarna i menniskohjertan

Info

Publication number
SE440022B
SE440022B SE7901667A SE7901667A SE440022B SE 440022 B SE440022 B SE 440022B SE 7901667 A SE7901667 A SE 7901667A SE 7901667 A SE7901667 A SE 7901667A SE 440022 B SE440022 B SE 440022B
Authority
SE
Sweden
Prior art keywords
flap
ring
flow
blood
area
Prior art date
Application number
SE7901667A
Other languages
English (en)
Swedish (sv)
Other versions
SE7901667L (sv
Inventor
Helmut Reul
Ernst-Wilhelm Muller
Original Assignee
Helmut Reul
Mueller Ernst Wilhelm
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 Helmut Reul, Mueller Ernst Wilhelm filed Critical Helmut Reul
Publication of SE7901667L publication Critical patent/SE7901667L/
Publication of SE440022B publication Critical patent/SE440022B/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)
SE7901667A 1978-04-12 1979-02-23 Konstgjort tillslutningselement for att ersetta klaffarna i menniskohjertan SE440022B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2815756A DE2815756C3 (de) 1978-04-12 1978-04-12 Prothetisches Verschlußelement zum Ersatz der Klappen im menschlichen Herzen

Publications (2)

Publication Number Publication Date
SE7901667L SE7901667L (sv) 1979-10-13
SE440022B true SE440022B (sv) 1985-07-15

Family

ID=6036764

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901667A SE440022B (sv) 1978-04-12 1979-02-23 Konstgjort tillslutningselement for att ersetta klaffarna i menniskohjertan

Country Status (6)

Country Link
US (1) US4263680A (fr)
JP (1) JPS54137896A (fr)
DE (1) DE2815756C3 (fr)
FR (1) FR2432305A1 (fr)
GB (1) GB2018950B (fr)
SE (1) SE440022B (fr)

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DK164255C (da) * 1985-07-24 1992-10-26 David M Mcqueen Hjerteventilprotese
DE3541478A1 (de) * 1985-11-23 1987-05-27 Beiersdorf Ag Herzklappenprothese und verfahren zu deren herstellung
JP2710355B2 (ja) * 1988-09-20 1998-02-10 日本ゼオン株式会社 医用弁装置
US5078739A (en) * 1990-07-20 1992-01-07 Janus Biomedical, Inc. Bileaflet heart valve with external leaflets
IT1247037B (it) * 1991-06-25 1994-12-12 Sante Camilli Valvola venosa artificiale
DE69331315T2 (de) * 1992-01-27 2002-08-22 Medtronic, Inc. Anuloplastik sowie nahtringe
EP0888142B1 (fr) * 1996-03-04 2003-05-28 Edwards Lifesciences Corporation Composes epoxy non polymeres destines a la reticulation de tissus biologiques et greffons pour bioprotheses ainsi obtenus
US6889082B2 (en) 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6117169A (en) * 1998-06-24 2000-09-12 Sulzer Carbomedics Inc. Living hinge attachment of leaflet to a valve body
US6254564B1 (en) 1998-09-10 2001-07-03 Percardia, Inc. Left ventricular conduit with blood vessel graft
WO2001006958A1 (fr) * 1999-07-23 2001-02-01 Sulzer Carbomedics Inc. Valvule cardiaque prothetique hybride
US7604663B1 (en) * 1999-12-30 2009-10-20 St. Jude Medical, Inc. Medical devices with polymer/inorganic substrate composites
DE102005003632A1 (de) 2005-01-20 2006-08-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Katheter für die transvaskuläre Implantation von Herzklappenprothesen
US7749249B2 (en) * 2006-02-21 2010-07-06 Kardium Inc. Method and device for closing holes in tissue
US20070270688A1 (en) * 2006-05-19 2007-11-22 Daniel Gelbart Automatic atherectomy system
US8920411B2 (en) * 2006-06-28 2014-12-30 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US8449605B2 (en) 2006-06-28 2013-05-28 Kardium Inc. Method for anchoring a mitral valve
US10028783B2 (en) 2006-06-28 2018-07-24 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US11389232B2 (en) 2006-06-28 2022-07-19 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US9119633B2 (en) 2006-06-28 2015-09-01 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US7837610B2 (en) * 2006-08-02 2010-11-23 Kardium Inc. System for improving diastolic dysfunction
US7896915B2 (en) 2007-04-13 2011-03-01 Jenavalve Technology, Inc. Medical device for treating a heart valve insufficiency
US20090076597A1 (en) * 2007-09-19 2009-03-19 Jonathan Micheal Dahlgren System for mechanical adjustment of medical implants
US8906011B2 (en) 2007-11-16 2014-12-09 Kardium Inc. Medical device for use in bodily lumens, for example an atrium
US8489172B2 (en) * 2008-01-25 2013-07-16 Kardium Inc. Liposuction system
US9044318B2 (en) 2008-02-26 2015-06-02 Jenavalve Technology Gmbh Stent for the positioning and anchoring of a valvular prosthesis
ES2903231T3 (es) 2008-02-26 2022-03-31 Jenavalve Tech Inc Stent para el posicionamiento y anclaje de una prótesis valvular en un sitio de implantación en el corazón de un paciente
US20090287304A1 (en) 2008-05-13 2009-11-19 Kardium Inc. Medical Device for Constricting Tissue or a Bodily Orifice, for example a mitral valve
US20090287305A1 (en) * 2008-05-19 2009-11-19 Amalaha Leonard D Wholly implantable non-natural heart for humans
WO2011041571A2 (fr) 2009-10-01 2011-04-07 Kardium Inc. Dispositif médical, kit et procédé de construction de tissu ou d'orifice corporel, par exemple de valvule mitrale
JP2013526388A (ja) 2010-05-25 2013-06-24 イエナバルブ テクノロジー インク 人工心臓弁、及び人工心臓弁とステントを備える経カテーテル搬送体内プロテーゼ
US9050066B2 (en) 2010-06-07 2015-06-09 Kardium Inc. Closing openings in anatomical tissue
US8940002B2 (en) 2010-09-30 2015-01-27 Kardium Inc. Tissue anchor system
US9480525B2 (en) 2011-01-21 2016-11-01 Kardium, Inc. High-density electrode-based medical device system
US11259867B2 (en) 2011-01-21 2022-03-01 Kardium Inc. High-density electrode-based medical device system
CA2764494A1 (fr) 2011-01-21 2012-07-21 Kardium Inc. Dispositif medical perfectionne destine a etre implante dans des cavites corporelles, par exemple. une oreillette
US9452016B2 (en) 2011-01-21 2016-09-27 Kardium Inc. Catheter system
US8888843B2 (en) 2011-01-28 2014-11-18 Middle Peak Medical, Inc. Device, system, and method for transcatheter treatment of valve regurgitation
US8845717B2 (en) 2011-01-28 2014-09-30 Middle Park Medical, Inc. Coaptation enhancement implant, system, and method
US9072511B2 (en) 2011-03-25 2015-07-07 Kardium Inc. Medical kit for constricting tissue or a bodily orifice, for example, a mitral valve
USD777925S1 (en) 2012-01-20 2017-01-31 Kardium Inc. Intra-cardiac procedure device
USD777926S1 (en) 2012-01-20 2017-01-31 Kardium Inc. Intra-cardiac procedure device
US9198592B2 (en) 2012-05-21 2015-12-01 Kardium Inc. Systems and methods for activating transducers
US9693832B2 (en) 2012-05-21 2017-07-04 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
US10827977B2 (en) 2012-05-21 2020-11-10 Kardium Inc. Systems and methods for activating transducers
CN105491978A (zh) 2013-08-30 2016-04-13 耶拿阀门科技股份有限公司 用于假体瓣膜的径向可折叠框架及其制造方法
US10166098B2 (en) 2013-10-25 2019-01-01 Middle Peak Medical, Inc. Systems and methods for transcatheter treatment of valve regurgitation
ES2908178T3 (es) 2014-06-18 2022-04-28 Polares Medical Inc Implantes de válvula mitral para el tratamiento de la regurgitación valvular
US10251635B2 (en) 2014-06-24 2019-04-09 Middle Peak Medical, Inc. Systems and methods for anchoring an implant
US10722184B2 (en) 2014-11-17 2020-07-28 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
US10368936B2 (en) 2014-11-17 2019-08-06 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
WO2016177562A1 (fr) 2015-05-01 2016-11-10 Jenavalve Technology, Inc. Dispositif et procédé à débit réduit de stimulateur cardiaque lors d'un remplacement de valvules cardiaques
US9592121B1 (en) 2015-11-06 2017-03-14 Middle Peak Medical, Inc. Device, system, and method for transcatheter treatment of valvular regurgitation
JP7081749B2 (ja) 2016-05-13 2022-06-07 イエナバルブ テクノロジー インク 心臓弁プロテーゼ送達システム
EP3525725B1 (fr) 2016-10-13 2024-04-24 Boston Scientific Scimed, Inc. Valvule cardiaque de remplacement avec diaphragme
CN110392557A (zh) 2017-01-27 2019-10-29 耶拿阀门科技股份有限公司 心脏瓣膜模拟
CN115040289A (zh) 2017-03-13 2022-09-13 宝来瑞斯医疗有限公司 用于经导管治疗瓣膜返流的装置、系统和方法
US10478303B2 (en) 2017-03-13 2019-11-19 Polares Medical Inc. Device, system, and method for transcatheter treatment of valvular regurgitation
US10653524B2 (en) 2017-03-13 2020-05-19 Polares Medical Inc. Device, system, and method for transcatheter treatment of valvular regurgitation
US11464634B2 (en) 2020-12-16 2022-10-11 Polares Medical Inc. Device, system, and method for transcatheter treatment of valvular regurgitation with secondary anchors
US11759321B2 (en) 2021-06-25 2023-09-19 Polares Medical Inc. Device, system, and method for transcatheter treatment of valvular regurgitation

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US1233391A (en) * 1914-09-10 1917-07-17 George L Mullane Back-water sewer-valve.
US1827913A (en) * 1930-06-28 1931-10-20 George Milsk Back-water and check valve
US2930400A (en) * 1956-08-13 1960-03-29 Wheatley Charles Light weight check valve
US3370305A (en) * 1965-05-28 1968-02-27 Goott Bernard Heart valve with magnetic hinge means
US3538514A (en) * 1968-12-23 1970-11-10 George Schimert Artificial heart valve
GB1303991A (fr) * 1969-02-18 1973-01-24
US3737919A (en) * 1971-03-16 1973-06-12 Univ Minnesota Pivoted disc-type heart valve
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Also Published As

Publication number Publication date
FR2432305B1 (fr) 1984-05-11
JPS6240024B2 (fr) 1987-08-26
DE2815756B2 (de) 1981-05-21
DE2815756C3 (de) 1982-01-28
SE7901667L (sv) 1979-10-13
JPS54137896A (en) 1979-10-25
GB2018950B (en) 1982-04-15
DE2815756A1 (de) 1979-10-25
FR2432305A1 (fr) 1980-02-29
GB2018950A (en) 1979-10-24
US4263680A (en) 1981-04-28

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