AR042291A1 - CARDIAC VALVE VALVULAR TRI-VALVA - Google Patents
CARDIAC VALVE VALVULAR TRI-VALVAInfo
- Publication number
- AR042291A1 AR042291A1 ARP030104465A AR042291A1 AR 042291 A1 AR042291 A1 AR 042291A1 AR P030104465 A ARP030104465 A AR P030104465A AR 042291 A1 AR042291 A1 AR 042291A1
- Authority
- AR
- Argentina
- Prior art keywords
- passage
- blood flow
- annular support
- valva
- valvular
- Prior art date
Links
Abstract
En el soporte anular (1) de la prótesis valvular (b) están montadas, mediante articulaciones (d) que encastaran en cavidades hemisféricas (7), tres piezas valvares (3) que junto con las guías obturadores componen un domo (c), en forma de tres superficies cilíndricas de idénticas propiedades, que obtura el pasaje (11) delimitado por el citado soporte (1); estas piezas valvares (3), que son unidireccionalmente abatibles contra el soporte anular (1) por acción del flujo sanguíneo anterógrado (12) son los únicos medios que normalmente se interponen a la circulación del flujo sanguíneo (12) a través del pasaje (11). Cuando las mismas (3) se encuentran abiertas contra el soporte anular (1), la parte central del pasaje (11) queda completamente despejada permitiendo el flujo sanguíneo (12) sin interferencias, disminuyendo las turbulencias y consecuentemente la trombogénesis.On the annular support (1) of the valve prosthesis (b), three valve parts (3) that together with the shutter guides make up a dome (c) in the form of three cylindrical surfaces of identical properties, which seals the passage (11) delimited by said support (1); These valve pieces (3), which are unidirectionally foldable against the annular support (1) by action of the antegrade blood flow (12) are the only means that normally interfere with the circulation of blood flow (12) through the passage (11 ). When they (3) are open against the annular support (1), the central part of the passage (11) is completely cleared allowing blood flow (12) without interference, reducing turbulence and consequently thrombogenesis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP030104465 AR042291A1 (en) | 2003-12-04 | 2003-12-04 | CARDIAC VALVE VALVULAR TRI-VALVA |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP030104465 AR042291A1 (en) | 2003-12-04 | 2003-12-04 | CARDIAC VALVE VALVULAR TRI-VALVA |
Publications (1)
Publication Number | Publication Date |
---|---|
AR042291A1 true AR042291A1 (en) | 2005-06-15 |
Family
ID=42777804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP030104465 AR042291A1 (en) | 2003-12-04 | 2003-12-04 | CARDIAC VALVE VALVULAR TRI-VALVA |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR042291A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10478288B2 (en) | 2015-09-30 | 2019-11-19 | Clover Life Sciences Inc. | Trileaflet mechanical prosthetic heart valve |
-
2003
- 2003-12-04 AR ARP030104465 patent/AR042291A1/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10478288B2 (en) | 2015-09-30 | 2019-11-19 | Clover Life Sciences Inc. | Trileaflet mechanical prosthetic heart valve |
US11224506B2 (en) | 2015-09-30 | 2022-01-18 | Clover Life Sciences Inc. | Trileaflet mechanical prosthetic heart valve |
US11813161B2 (en) | 2015-09-30 | 2023-11-14 | Clover Life Sciences Inc. | Trileaflet mechanical prosthetic heart valve |
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