GB1093599A - Improvements in artificial cardiac valves - Google Patents
Improvements in artificial cardiac valvesInfo
- Publication number
- GB1093599A GB1093599A GB1283365A GB1283365A GB1093599A GB 1093599 A GB1093599 A GB 1093599A GB 1283365 A GB1283365 A GB 1283365A GB 1283365 A GB1283365 A GB 1283365A GB 1093599 A GB1093599 A GB 1093599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- fixing ring
- ring
- base
- heart tissue
- 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
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
- A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
-
- 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
- A61F2/2421—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 non-pivoting rigid closure members
- A61F2/2424—Ball valves
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial 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)
Abstract
1,093,599. Heart valve prosthesis. W. SEIDEL. March 26, 1965 [March 26, 1964], No. 12833/65. Heading A5R. An artificial heart valve comprises a valve body, a valve member movable with respect to the valve body, and a fixing ring for fastening the prosthesis to the heart tissue, the ring being initially separate from but capable of being united to the valve body. The union may be permanent, by glueing or welding, or detachable. A suitable form of valve is a ball valve, having a movable ball within a cage, as in Fig. 2, 1 being the valve body with a base ring 2, the inner face 3 of which forms a seating for the ball 4; the body and base are preferably made of polished suitable metal, the ball of silicone rubber. In a preferred embodiment of the invention, the fixing ring, 14, is attached as such to the heart tissue, by stitching, glueing, or by attached spikessee Fig. 9. The fixing ring suitably has, on the side facing the valve member, a series of springy prongs, 18 in Fig. 2, ending in barbs, 19, which engage with annular grooves, 10 and 11 in the valve body base. When the fixing ring has been fixed to the heart tissue, the valve base is pushed into the fixing ring, when the barbs engage with the grooves and lock the valve in place. Other embodiments employ a separate sewing ring which is sewn to the heart tissue and then clamped between a fixing ring and the valve, the three components locking together suitably by springy prongs as above; and also the attachment of the valve to the fixing ring may be effected by pins which each have annular grooves and are held in place by a spring circlip. Further security of attachment of the device to the heart tissue is preferably provided by padding the fixing ring and/or the base ring with material having meshes or pores through which the natural tissue eventually grows.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES90269A DE1180087B (en) | 1964-03-26 | 1964-03-26 | Prosthetic heart valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1093599A true GB1093599A (en) | 1967-12-06 |
Family
ID=7515692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1283365A Expired GB1093599A (en) | 1964-03-26 | 1965-03-26 | Improvements in artificial cardiac valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1093599A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987005489A1 (en) * | 1986-03-17 | 1987-09-24 | Waltap Ltd | Prosthetic heart valve and instrument for inserting and/or removing same |
WO1997015245A1 (en) * | 1995-10-25 | 1997-05-01 | Medtronic, Inc. | Heart valve suturing ring with surface coating to inhibit tissue ingrowth |
WO2000012032A1 (en) * | 1998-09-01 | 2000-03-09 | Sulzer Carbomedics Inc. | Sutureless cuff for heart valves |
WO2004089246A3 (en) * | 2003-04-01 | 2004-12-09 | Medtronic Inc | Heart valve prosthesis |
US7172625B2 (en) | 2002-07-16 | 2007-02-06 | Medtronic, Inc. | Suturing rings for implantable heart valve prostheses |
GB2440912A (en) * | 2006-08-14 | 2008-02-20 | Heartvalve Ltd | Surgical attachment ring |
US7771469B2 (en) | 2000-09-07 | 2010-08-10 | Medtronic, Inc. | Method for implantation of fixation band and prosthetic heart valve to tissue |
US7951197B2 (en) | 2005-04-08 | 2011-05-31 | Medtronic, Inc. | Two-piece prosthetic valves with snap-in connection and methods for use |
US7959674B2 (en) | 2002-07-16 | 2011-06-14 | Medtronic, Inc. | Suture locking assembly and method of use |
US7967857B2 (en) | 2006-01-27 | 2011-06-28 | Medtronic, Inc. | Gasket with spring collar for prosthetic heart valves and methods for making and using them |
US7972377B2 (en) | 2001-12-27 | 2011-07-05 | Medtronic, Inc. | Bioprosthetic heart valve |
US7981153B2 (en) | 2002-12-20 | 2011-07-19 | Medtronic, Inc. | Biologically implantable prosthesis methods of using |
US8021421B2 (en) | 2003-08-22 | 2011-09-20 | Medtronic, Inc. | Prosthesis heart valve fixturing device |
EP2193761A3 (en) * | 2006-11-13 | 2012-01-18 | Medtentia International Ltd Oy | Device and method for improving function of a heart valve |
US8211169B2 (en) | 2005-05-27 | 2012-07-03 | Medtronic, Inc. | Gasket with collar for prosthetic heart valves and methods for using them |
US8603161B2 (en) | 2003-10-08 | 2013-12-10 | Medtronic, Inc. | Attachment device and methods of using the same |
US8821569B2 (en) | 2006-04-29 | 2014-09-02 | Medtronic, Inc. | Multiple component prosthetic heart valve assemblies and methods for delivering them |
-
1965
- 1965-03-26 GB GB1283365A patent/GB1093599A/en not_active Expired
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987005489A1 (en) * | 1986-03-17 | 1987-09-24 | Waltap Ltd | Prosthetic heart valve and instrument for inserting and/or removing same |
WO1997015245A1 (en) * | 1995-10-25 | 1997-05-01 | Medtronic, Inc. | Heart valve suturing ring with surface coating to inhibit tissue ingrowth |
US5948019A (en) * | 1995-10-25 | 1999-09-07 | Medtronic, Inc. | Heart valve suturing ring with surface coating to inhibit tissue ingrowth |
WO2000012032A1 (en) * | 1998-09-01 | 2000-03-09 | Sulzer Carbomedics Inc. | Sutureless cuff for heart valves |
US6197054B1 (en) | 1998-09-01 | 2001-03-06 | Sulzer Carbomedics Inc. | Sutureless cuff for heart valves |
US8105377B2 (en) | 2000-09-07 | 2012-01-31 | Medtronic, Inc. | Fixation band for affixing a prosthetic heart valve to tissue |
US7771469B2 (en) | 2000-09-07 | 2010-08-10 | Medtronic, Inc. | Method for implantation of fixation band and prosthetic heart valve to tissue |
US7972377B2 (en) | 2001-12-27 | 2011-07-05 | Medtronic, Inc. | Bioprosthetic heart valve |
US7959674B2 (en) | 2002-07-16 | 2011-06-14 | Medtronic, Inc. | Suture locking assembly and method of use |
US8349003B2 (en) | 2002-07-16 | 2013-01-08 | Medtronic, Inc. | Suture locking assembly and method of use |
US7172625B2 (en) | 2002-07-16 | 2007-02-06 | Medtronic, Inc. | Suturing rings for implantable heart valve prostheses |
US7578843B2 (en) | 2002-07-16 | 2009-08-25 | Medtronic, Inc. | Heart valve prosthesis |
US7981153B2 (en) | 2002-12-20 | 2011-07-19 | Medtronic, Inc. | Biologically implantable prosthesis methods of using |
US9333078B2 (en) | 2002-12-20 | 2016-05-10 | Medtronic, Inc. | Heart valve assemblies |
US8460373B2 (en) | 2002-12-20 | 2013-06-11 | Medtronic, Inc. | Method for implanting a heart valve within an annulus of a patient |
US8025695B2 (en) | 2002-12-20 | 2011-09-27 | Medtronic, Inc. | Biologically implantable heart valve system |
US8623080B2 (en) | 2002-12-20 | 2014-01-07 | Medtronic, Inc. | Biologically implantable prosthesis and methods of using the same |
US20160250021A1 (en) * | 2002-12-20 | 2016-09-01 | Medtronic, Inc. | Heart Valve Assemblies |
US10595991B2 (en) | 2002-12-20 | 2020-03-24 | Medtronic, Inc. | Heart valve assemblies |
WO2004089246A3 (en) * | 2003-04-01 | 2004-12-09 | Medtronic Inc | Heart valve prosthesis |
US8747463B2 (en) | 2003-08-22 | 2014-06-10 | Medtronic, Inc. | Methods of using a prosthesis fixturing device |
US8021421B2 (en) | 2003-08-22 | 2011-09-20 | Medtronic, Inc. | Prosthesis heart valve fixturing device |
US8603161B2 (en) | 2003-10-08 | 2013-12-10 | Medtronic, Inc. | Attachment device and methods of using the same |
US8500802B2 (en) | 2005-04-08 | 2013-08-06 | Medtronic, Inc. | Two-piece prosthetic valves with snap-in connection and methods for use |
US7951197B2 (en) | 2005-04-08 | 2011-05-31 | Medtronic, Inc. | Two-piece prosthetic valves with snap-in connection and methods for use |
US8211169B2 (en) | 2005-05-27 | 2012-07-03 | Medtronic, Inc. | Gasket with collar for prosthetic heart valves and methods for using them |
US7967857B2 (en) | 2006-01-27 | 2011-06-28 | Medtronic, Inc. | Gasket with spring collar for prosthetic heart valves and methods for making and using them |
US8821569B2 (en) | 2006-04-29 | 2014-09-02 | Medtronic, Inc. | Multiple component prosthetic heart valve assemblies and methods for delivering them |
GB2440912B (en) * | 2006-08-14 | 2009-03-04 | Heartvalve Ltd | Surgical fastening device |
GB2440912A (en) * | 2006-08-14 | 2008-02-20 | Heartvalve Ltd | Surgical attachment ring |
EP2415421A1 (en) * | 2006-11-13 | 2012-02-08 | Medtentia International Ltd Oy | Device for improving function of heart valve |
EP2193761A3 (en) * | 2006-11-13 | 2012-01-18 | Medtentia International Ltd Oy | Device and method for improving function of a heart valve |
US10595995B2 (en) | 2006-11-13 | 2020-03-24 | Medtentia International Ltd. Oy | Device and method for improving function of heart valve |
US11554014B2 (en) | 2006-11-13 | 2023-01-17 | Medtentia International Ltd. Oy | Device and method for improving function of heart valve |
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