GB1315844A - Prosthetic cardiac valve - Google Patents

Prosthetic cardiac valve

Info

Publication number
GB1315844A
GB1315844A GB1315844DA GB1315844A GB 1315844 A GB1315844 A GB 1315844A GB 1315844D A GB1315844D A GB 1315844DA GB 1315844 A GB1315844 A GB 1315844A
Authority
GB
United Kingdom
Prior art keywords
valve
tubular body
edges
cusps
cusp
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
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB2295470 priority Critical
Publication of GB1315844A publication Critical patent/GB1315844A/en
Application status is Expired legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2412Heart 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 with soft flexible valve members, e.g. tissue valves shaped like natural valves

Abstract

1315844 Cardiac valve NATIONAL RESEARCH DEVELOPMENT CORP 8 June 1971 [12 May 1970] 22954/70 Heading A5R [Also in Division F2] A prosthetic heart valve for replacing the mitral or tricuspid valve comprises a tubular body formed by 3 arcuate laminar portions 6, 7 and 8, each having a sinus-like bulge to provide equiangularly spaced internal hollows 12, and three cusps 13 trapezoidal in shape, their inclined edges bonded between the adjacent axial edges of the arcuate portions 6, 7 and 8, and the shorter other edge bonded to near one end of the tubular body, the free edges 15 of each cusp are of such a length that they may abut one another along equiangular radial lines so closing the valve. The valve is secured by a suture ring 21 between an atrium and ventricle with the free edges of the cusp 13 upstream so that the decrease in the flow of blood with the formation of ring vortices in the hollows urge the cusps into the closed position. For replacing the pulmonary valve the tubular body is provided with suture rings at each end.
GB1315844D 1970-05-12 1970-05-12 Prosthetic cardiac valve Expired GB1315844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2295470 1970-05-12

Publications (1)

Publication Number Publication Date
GB1315844A true GB1315844A (en) 1973-05-02

Family

ID=10187760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1315844D Expired GB1315844A (en) 1970-05-12 1970-05-12 Prosthetic cardiac valve

Country Status (1)

Country Link
GB (1) GB1315844A (en)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5810708A (en) * 1994-02-07 1998-09-22 Baxter International Inc. Ventricular assist conduit with externally supported tissue valve
US6001056A (en) * 1998-11-13 1999-12-14 Baxter International Inc. Smooth ventricular assist device conduit
WO2005072654A1 (en) * 2004-01-23 2005-08-11 Edwards Lifesciences Corporation Anatomically approximate prosthetic mitral heart valve
US9241790B2 (en) 2010-05-05 2016-01-26 Neovasc Tiara Inc. Transcatheter mitral valve prosthesis
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
USD755384S1 (en) 2014-03-05 2016-05-03 Edwards Lifesciences Cardiaq Llc Stent
US9333074B2 (en) 2009-04-15 2016-05-10 Edwards Lifesciences Cardiaq Llc Vascular implant and delivery system
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9364354B2 (en) 2000-03-27 2016-06-14 Neovasc Medical Ltd Methods for treating abnormal growths in the body using a flow reducing implant
US9433514B2 (en) 2005-11-10 2016-09-06 Edwards Lifesciences Cardiaq Llc Method of securing a prosthesis
US9456896B2 (en) 2008-09-29 2016-10-04 Edwards Lifesciences Cardiaq Llc Body cavity prosthesis
US9480560B2 (en) 2009-09-29 2016-11-01 Edwards Lifesciences Cardiaq Llc Method of securing an intralumenal frame assembly
US9539091B2 (en) 2001-09-13 2017-01-10 Edwards Lifesciences Corporation Methods and apparatuses for deploying minimally-invasive heart valves
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
US9597183B2 (en) 2008-10-01 2017-03-21 Edwards Lifesciences Cardiaq Llc Delivery system for vascular implant
US9681951B2 (en) 2013-03-14 2017-06-20 Edwards Lifesciences Cardiaq Llc Prosthesis with outer skirt and anchors
US9730791B2 (en) 2013-03-14 2017-08-15 Edwards Lifesciences Cardiaq Llc Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery
US9744059B2 (en) 2003-11-19 2017-08-29 Neovasc Medical Ltd. Vascular implant
USD815744S1 (en) 2016-04-28 2018-04-17 Edwards Lifesciences Cardiaq Llc Valve frame for a delivery system
US9949827B2 (en) 2009-09-29 2018-04-24 Edwards Lifesciences Cardiaq Llc Replacement heart valves, delivery devices and methods
US10004599B2 (en) 2014-02-21 2018-06-26 Edwards Lifesciences Cardiaq Llc Prosthesis, delivery device and methods of use
US10010414B2 (en) 2014-06-06 2018-07-03 Edwards Lifesciences Corporation Prosthetic valve for replacing a mitral valve
US10092400B2 (en) 2015-06-23 2018-10-09 Edwards Lifesciences Cardiaq Llc Systems and methods for anchoring and sealing a prosthetic heart valve
US10117744B2 (en) 2015-08-26 2018-11-06 Edwards Lifesciences Cardiaq Llc Replacement heart valves and methods of delivery
US10179044B2 (en) 2014-05-19 2019-01-15 Edwards Lifesciences Cardiaq Llc Replacement mitral valve
US10213298B2 (en) 2004-03-11 2019-02-26 Percutaneous Cardiovascular Solutions Pty Ltd Percutaneous heart valve prosthesis
US10226335B2 (en) 2015-06-22 2019-03-12 Edwards Lifesciences Cardiaq Llc Actively controllable heart valve implant and method of controlling same

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6102845A (en) * 1994-02-07 2000-08-15 Baxter International Inc. Ventricular assist device with minimal blood contacting surfaces
US5810708A (en) * 1994-02-07 1998-09-22 Baxter International Inc. Ventricular assist conduit with externally supported tissue valve
US6001056A (en) * 1998-11-13 1999-12-14 Baxter International Inc. Smooth ventricular assist device conduit
US9364354B2 (en) 2000-03-27 2016-06-14 Neovasc Medical Ltd Methods for treating abnormal growths in the body using a flow reducing implant
US9572664B2 (en) 2001-09-13 2017-02-21 Edwards Lifesciences Corporation Methods and apparatuses for deploying minimally-invasive heart valves
US9539091B2 (en) 2001-09-13 2017-01-10 Edwards Lifesciences Corporation Methods and apparatuses for deploying minimally-invasive heart valves
US9744059B2 (en) 2003-11-19 2017-08-29 Neovasc Medical Ltd. Vascular implant
US8034104B2 (en) 2004-01-23 2011-10-11 Edwards Lifesciences Corporation Anatomically approximate prosthetic mitral valve
US7871435B2 (en) 2004-01-23 2011-01-18 Edwards Lifesciences Corporation Anatomically approximate prosthetic mitral heart valve
US8721716B2 (en) 2004-01-23 2014-05-13 Edwards Lifesciences Corporation Prosthetic heart valve with dissimilar leaflets
WO2005072654A1 (en) * 2004-01-23 2005-08-11 Edwards Lifesciences Corporation Anatomically approximate prosthetic mitral heart valve
US10213298B2 (en) 2004-03-11 2019-02-26 Percutaneous Cardiovascular Solutions Pty Ltd Percutaneous heart valve prosthesis
US9974669B2 (en) 2005-11-10 2018-05-22 Edwards Lifesciences Cardiaq Llc Percutaneous heart valve
US9486336B2 (en) 2005-11-10 2016-11-08 Edwards Lifesciences Cardiaq Llc Prosthesis having a plurality of distal and proximal prongs
US9433514B2 (en) 2005-11-10 2016-09-06 Edwards Lifesciences Cardiaq Llc Method of securing a prosthesis
US9456896B2 (en) 2008-09-29 2016-10-04 Edwards Lifesciences Cardiaq Llc Body cavity prosthesis
US10149756B2 (en) 2008-09-29 2018-12-11 Edwards Lifesciences Cardiaq Llc Heart valve
US9597183B2 (en) 2008-10-01 2017-03-21 Edwards Lifesciences Cardiaq Llc Delivery system for vascular implant
US9339379B2 (en) 2009-04-15 2016-05-17 Edwards Lifesciences Cardiaq Llc Vascular implant and delivery system
US9339380B2 (en) 2009-04-15 2016-05-17 Edwards Lifesciences Cardiaq Llc Vascular implant
US9339378B2 (en) 2009-04-15 2016-05-17 Edwards Lifesciences Cardiaq Llc Vascular implant and delivery system
US9333073B2 (en) 2009-04-15 2016-05-10 Edwards Lifesciences Cardiaq Llc Vascular implant and delivery method
US9333074B2 (en) 2009-04-15 2016-05-10 Edwards Lifesciences Cardiaq Llc Vascular implant and delivery system
US9585747B2 (en) 2009-04-15 2017-03-07 Edwards Lifesciences Cardiaq Llc Vascular implant
US9480560B2 (en) 2009-09-29 2016-11-01 Edwards Lifesciences Cardiaq Llc Method of securing an intralumenal frame assembly
US9949827B2 (en) 2009-09-29 2018-04-24 Edwards Lifesciences Cardiaq Llc Replacement heart valves, delivery devices and methods
US9730790B2 (en) 2009-09-29 2017-08-15 Edwards Lifesciences Cardiaq Llc Replacement valve and method
US10166097B2 (en) 2009-09-29 2019-01-01 Edwards Lifesciences Cardiaq Llc Replacement heart valve and method
US9248014B2 (en) 2010-05-05 2016-02-02 Neovasc Tiara Inc. Transcatheter mitral valve prosthesis
US9241790B2 (en) 2010-05-05 2016-01-26 Neovasc Tiara Inc. Transcatheter mitral valve prosthesis
US9770329B2 (en) 2010-05-05 2017-09-26 Neovasc Tiara Inc. Transcatheter mitral valve prosthesis
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
US9713529B2 (en) 2011-04-28 2017-07-25 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
US9554897B2 (en) 2011-04-28 2017-01-31 Neovasc Tiara Inc. Methods and apparatus for engaging a valve prosthesis with tissue
US9345573B2 (en) 2012-05-30 2016-05-24 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US10016275B2 (en) 2012-05-30 2018-07-10 Neovasc Tiara Inc. Methods and apparatus for loading a prosthesis onto a delivery system
US9730791B2 (en) 2013-03-14 2017-08-15 Edwards Lifesciences Cardiaq Llc Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery
US9681951B2 (en) 2013-03-14 2017-06-20 Edwards Lifesciences Cardiaq Llc Prosthesis with outer skirt and anchors
US9572665B2 (en) 2013-04-04 2017-02-21 Neovasc Tiara Inc. Methods and apparatus for delivering a prosthetic valve to a beating heart
US10004599B2 (en) 2014-02-21 2018-06-26 Edwards Lifesciences Cardiaq Llc Prosthesis, delivery device and methods of use
USD755384S1 (en) 2014-03-05 2016-05-03 Edwards Lifesciences Cardiaq Llc Stent
US10179044B2 (en) 2014-05-19 2019-01-15 Edwards Lifesciences Cardiaq Llc Replacement mitral valve
US10010414B2 (en) 2014-06-06 2018-07-03 Edwards Lifesciences Corporation Prosthetic valve for replacing a mitral valve
US10226335B2 (en) 2015-06-22 2019-03-12 Edwards Lifesciences Cardiaq Llc Actively controllable heart valve implant and method of controlling same
US10092400B2 (en) 2015-06-23 2018-10-09 Edwards Lifesciences Cardiaq Llc Systems and methods for anchoring and sealing a prosthetic heart valve
US10117744B2 (en) 2015-08-26 2018-11-06 Edwards Lifesciences Cardiaq Llc Replacement heart valves and methods of delivery
USD815744S1 (en) 2016-04-28 2018-04-17 Edwards Lifesciences Cardiaq Llc Valve frame for a delivery system

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee