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SE8206429L - Stativsystem for hjertventilprotes - Google Patents

Stativsystem for hjertventilprotes

Info

Publication number
SE8206429L
SE8206429L SE8206429A SE8206429A SE8206429L SE 8206429 L SE8206429 L SE 8206429L SE 8206429 A SE8206429 A SE 8206429A SE 8206429 A SE8206429 A SE 8206429A SE 8206429 L SE8206429 L SE 8206429L
Authority
SE
Sweden
Prior art keywords
legs
heart valve
att
flap
stand
Prior art date
Application number
SE8206429A
Other languages
English (en)
Other versions
SE454479B (sv
SE8206429D0 (sv
Inventor
Robert Bernard Davis
John Skelton
Richard Edwin Clark
Wilbur Milton Swanson
Original Assignee
Robert Bernard Davis
John Skelton
Richard Edwin Clark
Swanson Wilbur M
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
Priority claimed from US05/790,442 external-priority patent/US4192020A/en
Application filed by Robert Bernard Davis, John Skelton, Richard Edwin Clark, Swanson Wilbur M filed Critical Robert Bernard Davis
Publication of SE8206429D0 publication Critical patent/SE8206429D0/sv
Publication of SE8206429L publication Critical patent/SE8206429L/sv
Publication of SE454479B publication Critical patent/SE454479B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/008—Wire-working in the manufacture of other particular articles of medical instruments, e.g. stents, corneal rings
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • 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
    • A61F2/2412—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 soft flexible valve members, e.g. tissue valves shaped like natural valves
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/02—Tubular fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D7/00—Woven fabrics designed to be resilient, i.e. to recover from compressive stress
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

PATENTKRAV 1. Stativsystem 68r en hjartventilprotes, innefattande ett fOrsta stativ (22) med atminstone tre vAsentligen parallella ben (24, 26, 28), som vartdera innefattar tva skanklar vi1ka Sr inbOrdes forbundna vid sin ena ande och divergerar vid den andra anden som lobar (30, 32, 34), vilka Sr f5rbundna med var sin skAnkel pa intilliggande ben och mellan sig bildar en appning, varvid bacon Sr anordnade att mel1an sine skankelpartier mottaga kanten pa en hjartventilklaff (50), varigenom klaffen kan fastas p8 tva intill varandra liggande ben och den dessa ben forbindnade loben sA, att den har en fri kant (52, 54, 56) mellan dense ben, kannetecknat as ett andra statitr,(42) inrattat att hopstaplas med det forsta stativet och innefattar ett tradelement (44, 46, 48) som Sr sa format, att dat Sr vasent1igen kongruent mad de namnda 1oberna, sa att klaffarna tan fastas pa och me1lan stativen.

Claims (1)

PATENTKRAV
1. Stativsystem 68r en hjartventilprotes, innefattande ett fOrsta stativ (22) med atminstone tre vAsentligen parallella ben (24, 26, 28), som vartdera innefattar tva skanklar vi1ka Sr inbOrdes forbundna vid sin ena ande och divergerar vid den andra anden som lobar (30, 32, 34), vilka Sr f5rbundna med var sin skAnkel pa intilliggande ben och mellan sig bildar en appning, varvid bacon Sr anordnade att mel1an sine skankelpartier mottaga kanten pa en hjartventilklaff (50), varigenom klaffen kan fastas p8 tva intill varandra liggande ben och den dessa ben forbindnade loben sA, att den har en fri kant (52, 54, 56) mellan dense ben, kannetecknat as ett andra statitr,(42) inrattat att hopstaplas med det forsta stativet och innefattar ett tradelement (44, 46, 48) som Sr sa format, att dat Sr vasent1igen kongruent mad de namnda 1oberna, sa att klaffarna tan fastas pa och me1lan stativen.
SE8206429A 1977-02-23 1982-11-12 Stativsystem for en hjertventilprotes SE454479B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77135977A 1977-02-23 1977-02-23
US05/790,442 US4192020A (en) 1975-05-07 1977-04-25 Heart valve prosthesis

Publications (3)

Publication Number Publication Date
SE8206429D0 SE8206429D0 (sv) 1982-11-12
SE8206429L true SE8206429L (sv) 1982-11-12
SE454479B SE454479B (sv) 1988-05-09

Family

ID=27118448

Family Applications (3)

Application Number Title Priority Date Filing Date
SE7802054A SE433904B (sv) 1977-02-23 1978-02-22 Hjertventilprotes
SE8206288A SE451533B (sv) 1977-02-23 1982-11-05 Tyg for en kardiovaskuler protes
SE8206429A SE454479B (sv) 1977-02-23 1982-11-12 Stativsystem for en hjertventilprotes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SE7802054A SE433904B (sv) 1977-02-23 1978-02-22 Hjertventilprotes
SE8206288A SE451533B (sv) 1977-02-23 1982-11-05 Tyg for en kardiovaskuler protes

Country Status (7)

Country Link
AU (1) AU521676B2 (sv)
CA (1) CA1115002A (sv)
CH (2) CH654995A5 (sv)
DE (2) DE2807467C2 (sv)
FR (1) FR2381515B1 (sv)
GB (2) GB1598111A (sv)
SE (3) SE433904B (sv)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340091A (en) * 1975-05-07 1982-07-20 Albany International Corp. Elastomeric sheet materials for heart valve and other prosthetic implants
US4501030A (en) * 1981-08-17 1985-02-26 American Hospital Supply Corporation Method of leaflet attachment for prosthetic heart valves
GB8424582D0 (en) * 1984-09-28 1984-11-07 Univ Glasgow Heart valve prosthesis
US5163955A (en) * 1991-01-24 1992-11-17 Autogenics Rapid assembly, concentric mating stent, tissue heart valve with enhanced clamping and tissue alignment
US5489298A (en) * 1991-01-24 1996-02-06 Autogenics Rapid assembly concentric mating stent, tissue heart valve with enhanced clamping and tissue exposure
US5425741A (en) * 1993-12-17 1995-06-20 Autogenics Tissue cutting die
ATE445366T1 (de) 1997-06-27 2009-10-15 Univ Columbia Vorrichtung zum reparieren von kreislaufklappen
FR2768324B1 (fr) * 1997-09-12 1999-12-10 Jacques Seguin Instrument chirurgical permettant, par voie percutanee, de fixer l'une a l'autre deux zones de tissu mou, normalement mutuellement distantes
US6752813B2 (en) 1999-04-09 2004-06-22 Evalve, Inc. Methods and devices for capturing and fixing leaflets in valve repair
AU770243B2 (en) 1999-04-09 2004-02-19 Evalve, Inc. Methods and apparatus for cardiac valve repair
US7811296B2 (en) 1999-04-09 2010-10-12 Evalve, Inc. Fixation devices for variation in engagement of tissue
US7563267B2 (en) 1999-04-09 2009-07-21 Evalve, Inc. Fixation device and methods for engaging tissue
US8216256B2 (en) 1999-04-09 2012-07-10 Evalve, Inc. Detachment mechanism for implantable fixation devices
US20040044350A1 (en) 1999-04-09 2004-03-04 Evalve, Inc. Steerable access sheath and methods of use
US10327743B2 (en) 1999-04-09 2019-06-25 Evalve, Inc. Device and methods for endoscopic annuloplasty
US6575971B2 (en) 2001-11-15 2003-06-10 Quantum Cor, Inc. Cardiac valve leaflet stapler device and methods thereof
US7048754B2 (en) 2002-03-01 2006-05-23 Evalve, Inc. Suture fasteners and methods of use
US10667823B2 (en) 2003-05-19 2020-06-02 Evalve, Inc. Fixation devices, systems and methods for engaging tissue
AU2005244903B2 (en) 2004-05-14 2010-11-04 Evalve, Inc. Locking mechanisms for fixation devices and methods of engaging tissue
EP1807023A1 (en) * 2004-09-10 2007-07-18 Cook Incorporated Prosthetic valve with pores
US7635329B2 (en) 2004-09-27 2009-12-22 Evalve, Inc. Methods and devices for tissue grasping and assessment
US8052592B2 (en) 2005-09-27 2011-11-08 Evalve, Inc. Methods and devices for tissue grasping and assessment
WO2011034628A1 (en) 2005-02-07 2011-03-24 Evalve, Inc. Methods, systems and devices for cardiac valve repair
US20060229708A1 (en) 2005-02-07 2006-10-12 Powell Ferolyn T Methods, systems and devices for cardiac valve repair
JP2012500074A (ja) 2008-08-19 2012-01-05 ディーエスエム アイピー アセッツ ビー．ブイ． 植込み型弁プロテーゼ及びかかる弁の製造方法
EP4491159A3 (en) 2009-09-15 2025-04-02 Evalve, Inc. Methods, systems and devices for cardiac valve repair
US8945177B2 (en) 2011-09-13 2015-02-03 Abbott Cardiovascular Systems Inc. Gripper pusher mechanism for tissue apposition systems
WO2013120082A1 (en) 2012-02-10 2013-08-15 Kassab Ghassan S Methods and uses of biological tissues for various stent and other medical applications
EP2953580A2 (en) 2013-02-11 2015-12-16 Cook Medical Technologies LLC Expandable support frame and medical device
US9572666B2 (en) 2014-03-17 2017-02-21 Evalve, Inc. Mitral valve fixation device removal devices and methods
US10390943B2 (en) 2014-03-17 2019-08-27 Evalve, Inc. Double orifice device for transcatheter mitral valve replacement
US10188392B2 (en) 2014-12-19 2019-01-29 Abbott Cardiovascular Systems, Inc. Grasping for tissue repair
US10524912B2 (en) 2015-04-02 2020-01-07 Abbott Cardiovascular Systems, Inc. Tissue fixation devices and methods
US10376673B2 (en) 2015-06-19 2019-08-13 Evalve, Inc. Catheter guiding system and methods
US10238494B2 (en) 2015-06-29 2019-03-26 Evalve, Inc. Self-aligning radiopaque ring
US10667815B2 (en) 2015-07-21 2020-06-02 Evalve, Inc. Tissue grasping devices and related methods
US10413408B2 (en) 2015-08-06 2019-09-17 Evalve, Inc. Delivery catheter systems, methods, and devices
US10238495B2 (en) 2015-10-09 2019-03-26 Evalve, Inc. Delivery catheter handle and methods of use
US10736632B2 (en) 2016-07-06 2020-08-11 Evalve, Inc. Methods and devices for valve clip excision
US11071564B2 (en) 2016-10-05 2021-07-27 Evalve, Inc. Cardiac valve cutting device
US10363138B2 (en) 2016-11-09 2019-07-30 Evalve, Inc. Devices for adjusting the curvature of cardiac valve structures
US10398553B2 (en) 2016-11-11 2019-09-03 Evalve, Inc. Opposing disk device for grasping cardiac valve tissue
US10426616B2 (en) 2016-11-17 2019-10-01 Evalve, Inc. Cardiac implant delivery system
US10779837B2 (en) 2016-12-08 2020-09-22 Evalve, Inc. Adjustable arm device for grasping tissues
US10314586B2 (en) 2016-12-13 2019-06-11 Evalve, Inc. Rotatable device and method for fixing tricuspid valve tissue
WO2018209313A1 (en) 2017-05-12 2018-11-15 Evalve, Inc. Long arm valve repair clip
US12102531B2 (en) 2018-10-22 2024-10-01 Evalve, Inc. Tissue cutting systems, devices and methods
EP4663166A3 (en) 2019-07-15 2025-12-31 Evalve, Inc. METHODS FOR ACTUATING INDEPENDENT PROXIMAL ELEMENT
US12048448B2 (en) 2020-05-06 2024-07-30 Evalve, Inc. Leaflet grasping and cutting device
US12171485B2 (en) 2020-05-06 2024-12-24 Evalve, Inc. Systems and methods for leaflet cutting using a hook catheter
US12414811B2 (en) 2020-05-06 2025-09-16 Evalve, Inc. Devices and methods for leaflet cutting
US12171486B2 (en) 2020-05-06 2024-12-24 Evalve, Inc. Devices and methods for clip separation
US12178444B2 (en) 2020-05-06 2024-12-31 Evalve, Inc. Clip removal systems and methods

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GB1268484A (en) * 1968-06-28 1972-03-29 Brian John Bellhouse Improvements relating to non-return valves particularly as prosthetics
US3570014A (en) * 1968-09-16 1971-03-16 Warren D Hancock Stent for heart valve
US3714671A (en) * 1970-11-30 1973-02-06 Cutter Lab Tissue-type heart valve with a graft support ring or stent
US3755823A (en) * 1971-04-23 1973-09-04 Hancock Laboratories Inc Flexible stent for heart valve
US3736598A (en) * 1971-06-10 1973-06-05 B Bellhouse Prosthetic cardiac valve
US3744062A (en) * 1971-10-08 1973-07-10 V Parsonnet Heart valve construction having a collagen cover encapsulation thereon
AR205110A1 (es) * 1974-04-02 1976-04-05 Gore & Ass Protesis vascular artificial
US3983581A (en) * 1975-01-20 1976-10-05 William W. Angell Heart valve stent

Also Published As

Publication number Publication date
GB1598111A (en) 1981-09-16
SE454479B (sv) 1988-05-09
CH654995A5 (en) 1986-03-27
DE2807467A1 (de) 1978-08-24
SE433904B (sv) 1984-06-25
DE2807467C2 (de) 1987-04-16
AU3329278A (en) 1979-08-23
FR2381515B1 (fr) 1986-02-21
SE451533B (sv) 1987-10-19
CA1115002A (en) 1981-12-29
SE8206429D0 (sv) 1982-11-12
SE8206288L (sv) 1982-11-05
SE7802054L (sv) 1978-08-24
GB1598112A (en) 1981-09-16
SE8206288D0 (sv) 1982-11-05
DE2858676C2 (sv) 1989-04-06
FR2381515A1 (fr) 1978-09-22
AU521676B2 (en) 1982-04-22
CH639841A5 (en) 1983-12-15

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