ES1001021U - Protesis valvular mecanica para uso en cirugia cardiaca - Google Patents
Protesis valvular mecanica para uso en cirugia cardiacaInfo
- Publication number
- ES1001021U ES1001021U ES19868600413U ES8600413U ES1001021U ES 1001021 U ES1001021 U ES 1001021U ES 19868600413 U ES19868600413 U ES 19868600413U ES 8600413 U ES8600413 U ES 8600413U ES 1001021 U ES1001021 U ES 1001021U
- Authority
- ES
- Spain
- Prior art keywords
- disc
- ring
- aperture
- cardiac surgery
- appendixes
- 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.)
- Withdrawn
Links
- 238000007675 cardiac surgery Methods 0.000 title abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 2
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
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)
Abstract
1. PROTESIS VALVULAR MECANICA PARA USO EN CIRUGIA CARDIACA, QUE SIENDO DEL TIPO DE LOS CONSTITUIDOS POR UN ANILLO CON UN DISCO MONTADO EN SU DINTORNO, DE FORMA BASCULANTE, ESENCIALMENTE SE CARACTERIZA PORQUE EL REFERIDO ANILLO CUENTA CON UNAS PROLONGACIONES LATERALES QUE CONSTITUYEN EXTENSIONES EN CORRESPONDENCIA CON UNO DE SUS BORDES Y EN LAS QUE SE HAN PREVISTO MEDIOS DE ENGARCE PARA EL PROPIO DISCO, CONTANDO ESTE AL EFECTO CON UNA PAREJA DE APENDICES O PIVOTES LATERALES MONTADOS SOBRE DICHOS MEDIOS DE ENGARCE, CON LA PARTICULARIDAD DE QUE LAS PROLONGACIONES DONDE SE DEFINEN LOS ALUDIDOS MEDIOS DE ENGARCE SE ACODAN POR SU EXTREMO LIBRE PARA DEFINIR UNOS TOPES QUE LIMITAN EL ANGULO DE APERTURA DEL COMENTADO DISCO, HABIENDOSE PREVISTO ASIMISMO QUE EN LAS COMENTADAS PROLONGACIONES DONDE EXISTEN LOS MEDIOS DE ENGARCE DEL DISCO EXISTAN UNAS RANURAS INCLINADAS QUE FACULTAN, EL DESPLAZAMIENTO DE TRASLACION DE TAL ANILLO EN SU APERTURA, AL OBJETO DE DETERMINAR DOS PASOS DE APERTURA APROXIMADAMENTE IGUALES, EXISTIENDO ADEMAS EN EL ANILLO UN TOPE INTERCALADO ENTRE LOS TOPES DE APERTURA, Y CUYO TOPE PERMITE EL NIVEL DE CIERRE DEL CONJUNTO.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES19868600413U ES1001021U (es) | 1986-09-02 | 1986-09-02 | Protesis valvular mecanica para uso en cirugia cardiaca |
US07/090,609 US4822354A (en) | 1986-09-02 | 1987-08-28 | Mechanical valvular prothesis for use in cardiac surgery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES19868600413U ES1001021U (es) | 1986-09-02 | 1986-09-02 | Protesis valvular mecanica para uso en cirugia cardiaca |
Publications (1)
Publication Number | Publication Date |
---|---|
ES1001021U true ES1001021U (es) | 1988-04-16 |
Family
ID=8247038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES19868600413U Withdrawn ES1001021U (es) | 1986-09-02 | 1986-09-02 | Protesis valvular mecanica para uso en cirugia cardiaca |
Country Status (2)
Country | Link |
---|---|
US (1) | US4822354A (es) |
ES (1) | ES1001021U (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001095786A2 (en) * | 2000-06-16 | 2001-12-20 | Rajiv Doshi | Methods and devices for improving breathing in patients with pulmonary disease |
US20030050648A1 (en) | 2001-09-11 | 2003-03-13 | Spiration, Inc. | Removable lung reduction devices, systems, and methods |
US6592594B2 (en) | 2001-10-25 | 2003-07-15 | Spiration, Inc. | Bronchial obstruction device deployment system and method |
US6929637B2 (en) | 2002-02-21 | 2005-08-16 | Spiration, Inc. | Device and method for intra-bronchial provision of a therapeutic agent |
US20030181922A1 (en) | 2002-03-20 | 2003-09-25 | Spiration, Inc. | Removable anchored lung volume reduction devices and methods |
US7100616B2 (en) * | 2003-04-08 | 2006-09-05 | Spiration, Inc. | Bronchoscopic lung volume reduction method |
US7533671B2 (en) | 2003-08-08 | 2009-05-19 | Spiration, Inc. | Bronchoscopic repair of air leaks in a lung |
US7806120B2 (en) | 2004-12-08 | 2010-10-05 | Ventus Medical, Inc. | Nasal respiratory devices for positive end-expiratory pressure |
US8061357B2 (en) * | 2004-12-08 | 2011-11-22 | Ventus Medical, Inc. | Adhesive nasal respiratory devices |
US9833354B2 (en) | 2004-12-08 | 2017-12-05 | Theravent, Inc. | Nasal respiratory devices |
SG171607A1 (en) * | 2004-12-08 | 2011-06-29 | Ventus Medical Inc | Respiratory devices and methods of use |
US10610228B2 (en) | 2004-12-08 | 2020-04-07 | Theravent, Inc. | Passive nasal peep devices |
US7691151B2 (en) | 2006-03-31 | 2010-04-06 | Spiration, Inc. | Articulable Anchor |
AU2007267970B2 (en) * | 2006-05-23 | 2011-05-26 | Ventus Medical, Inc. | Nasal respiratory devices |
GB0610171D0 (en) | 2006-05-23 | 2006-06-28 | Robitaille Jean Pierre | Valved nasal canula |
EP2032214B1 (en) * | 2006-06-07 | 2017-12-06 | Theravent, Inc. | Layered nasal devices |
US20110203598A1 (en) * | 2006-06-07 | 2011-08-25 | Favet Michael L | Nasal devices including layered nasal devices and delayed resistance adapters for use with nasal devices |
WO2008061250A2 (en) * | 2006-11-16 | 2008-05-22 | Ventus Medical, Inc. | Adjustable nasal devices |
TW200836781A (en) * | 2007-03-07 | 2008-09-16 | Ventus Medical Inc | Nasal devices |
EP2641572B1 (en) | 2007-10-12 | 2019-07-24 | Spiration Inc. | Valve loader method, system, and apparatus |
US8043301B2 (en) | 2007-10-12 | 2011-10-25 | Spiration, Inc. | Valve loader method, system, and apparatus |
US8020700B2 (en) * | 2007-12-05 | 2011-09-20 | Ventus Medical, Inc. | Packaging and dispensing nasal devices |
WO2009076290A2 (en) * | 2007-12-06 | 2009-06-18 | Ventus Medical, Inc. | Delayed resistance nasal devices and methods of use |
US20090194109A1 (en) * | 2008-02-01 | 2009-08-06 | Rajiv Doshi | Cpap interface and backup devices |
US20090308398A1 (en) * | 2008-06-16 | 2009-12-17 | Arthur Ferdinand | Adjustable resistance nasal devices |
US20110108041A1 (en) * | 2009-11-06 | 2011-05-12 | Elliot Sather | Nasal devices having a safe failure mode and remotely activatable |
US8875711B2 (en) | 2010-05-27 | 2014-11-04 | Theravent, Inc. | Layered nasal respiratory devices |
US8795241B2 (en) | 2011-05-13 | 2014-08-05 | Spiration, Inc. | Deployment catheter |
US9730830B2 (en) | 2011-09-29 | 2017-08-15 | Trudell Medical International | Nasal insert and cannula and methods for the use thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4328592A (en) * | 1979-08-07 | 1982-05-11 | Hemex, Inc. | Heart valve prosthesis |
GB2091386B (en) * | 1981-01-02 | 1984-10-24 | Carbomedics Inc | Single-disc heart valve with ears for pivots |
GB2102101B (en) * | 1981-07-17 | 1986-01-02 | Univ Edinburgh | Non-return valve |
-
1986
- 1986-09-02 ES ES19868600413U patent/ES1001021U/es not_active Withdrawn
-
1987
- 1987-08-28 US US07/090,609 patent/US4822354A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4822354A (en) | 1989-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SU | Expiration date (snapshot 920101) |
Free format text: 1996-09-02 |
|
FD1K | Utility model lapsed |
Effective date: 19991201 |