CA2854571C - Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque - Google Patents
Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque Download PDFInfo
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- CA2854571C CA2854571C CA2854571A CA2854571A CA2854571C CA 2854571 C CA2854571 C CA 2854571C CA 2854571 A CA2854571 A CA 2854571A CA 2854571 A CA2854571 A CA 2854571A CA 2854571 C CA2854571 C CA 2854571C
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Abstract
Plusieurs évents de pression intracardiaque uniques, cathéters de mise en place, procédés de mise en place et procédés de traitement d'une insuffisance cardiaque sont présentés. Les évents de pression intracardiaque présentés permettent un écoulement suffisant de l'auricule gauche vers l'auricule droit afin de relâcher la pression auriculaire gauche élevée ainsi que les symptômes qui en découlent chez le patient. Or, ils permettent également de limiter la quantité d'écoulement de l'auricule droit vers l'auricule gauche pour réduire à un minimum la possibilité qu'un thrombus ou toute autre matière embolique n'entre dans la circulation artérielle. Le déploiement de l'évent de pression interauriculaire respecte, de préférence, une série d'étapes comportant les suivantes : 1) l'avance du cathéter de mise en place à travers l'ouverture septale; 2) le déploiement d'une première bride; 3) la rétraction du cathéter de mise en place pour positionner la première bride contre la paroi septale; et 4) le déploiement d'une seconde bride sur l'autre côté de la paroi septale à partir de la première bride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2998009A CA2998009C (fr) | 2009-04-28 | 2010-03-08 | Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44761709A | 2009-04-28 | 2009-04-28 | |
| US12/447,617 | 2009-04-28 | ||
| US24008509P | 2009-09-04 | 2009-09-04 | |
| US61/240,085 | 2009-09-04 | ||
| CA2778129A CA2778129C (fr) | 2009-04-28 | 2010-03-08 | Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2778129A Division CA2778129C (fr) | 2009-04-28 | 2010-03-08 | Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2998009A Division CA2998009C (fr) | 2009-04-28 | 2010-03-08 | Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2854571A1 CA2854571A1 (fr) | 2010-11-11 |
| CA2854571C true CA2854571C (fr) | 2017-02-28 |
Family
ID=51257934
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2998009A Active CA2998009C (fr) | 2009-04-28 | 2010-03-08 | Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque |
| CA2854571A Active CA2854571C (fr) | 2009-04-28 | 2010-03-08 | Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2998009A Active CA2998009C (fr) | 2009-04-28 | 2010-03-08 | Dispositifs, systemes et procedes pour traiter une insuffisance cardiaque |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2998009C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3329860A1 (fr) | 2006-11-07 | 2018-06-06 | David Stephen Celermajer | Dispositifs pour le traitement des défaillances cardiaques |
| US20110257723A1 (en) | 2006-11-07 | 2011-10-20 | Dc Devices, Inc. | Devices and methods for coronary sinus pressure relief |
| WO2012109557A2 (fr) | 2011-02-10 | 2012-08-16 | Dc Devices, Inc. | Appareil et procédés pour créer et maintenir une ouverture d'évacuation de pression intra-auriculaire |
-
2010
- 2010-03-08 CA CA2998009A patent/CA2998009C/fr active Active
- 2010-03-08 CA CA2854571A patent/CA2854571C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2998009A1 (fr) | 2010-11-11 |
| CA2998009C (fr) | 2019-05-14 |
| CA2854571A1 (fr) | 2010-11-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140617 |