CA2974928C - Instrument chirurgical ultrasonique - Google Patents
Instrument chirurgical ultrasonique Download PDFInfo
- Publication number
- CA2974928C CA2974928C CA2974928A CA2974928A CA2974928C CA 2974928 C CA2974928 C CA 2974928C CA 2974928 A CA2974928 A CA 2974928A CA 2974928 A CA2974928 A CA 2974928A CA 2974928 C CA2974928 C CA 2974928C
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- tissue
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- Expired - Fee Related
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Landscapes
- Surgical Instruments (AREA)
Abstract
Un assemblage de coagulateur à pince ultrasonique (100) qui est configuré pour permettre la coupe sélective, la coagulation et le pincement des tissus pendant les interventions chirurgicales. Une portion allongée de linstrument peut être configurée pour des applications endoscopiques et présente un diamètre extérieur de moins de 6 mm. La construction comprend un mécanisme de pincement, y compris un bras de pince installé de manière pivotante à la portion distale de linstrument, qui est spécialement configuré pour créer un niveau désiré de forces de pincement de tissus, dépassant 4 livres lorsque le déclencheur est complètement fermé. Le mécanisme de pincement comprend un modèle de coussin en deux parties et un matériau de coussin qui permet les forces de pincement de tissu supérieures et un mécanisme limitant la force qui amortit efficacement lexercice de forces abusives sur les tissus. Lassemblage comporte également une activation manuelle configurée pour offrir au chirurgien une poignée et un fonctionnement ergonomiques. Des interrupteurs manuels sont placés dans la portée du mouvement naturel du pouce du chirurgien, peu importe quil saisisse linstrument chirurgical de la main gauche ou de la main droite.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61742704P | 2004-10-08 | 2004-10-08 | |
| US60/617,427 | 2004-10-08 | ||
| CA2582520A CA2582520C (fr) | 2004-10-08 | 2005-10-07 | Instrument chirurgical ultrasonique |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2582520A Division CA2582520C (fr) | 2004-10-08 | 2005-10-07 | Instrument chirurgical ultrasonique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2974928A1 CA2974928A1 (fr) | 2006-04-20 |
| CA2974928C true CA2974928C (fr) | 2019-01-08 |
Family
ID=59559035
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2974924A Expired - Lifetime CA2974924C (fr) | 2004-10-08 | 2005-10-07 | Instrument chirurgical ultrasonique |
| CA2974930A Expired - Lifetime CA2974930C (fr) | 2004-10-08 | 2005-10-07 | Instrument chirurgical ultrasonique |
| CA2974928A Expired - Fee Related CA2974928C (fr) | 2004-10-08 | 2005-10-07 | Instrument chirurgical ultrasonique |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2974924A Expired - Lifetime CA2974924C (fr) | 2004-10-08 | 2005-10-07 | Instrument chirurgical ultrasonique |
| CA2974930A Expired - Lifetime CA2974930C (fr) | 2004-10-08 | 2005-10-07 | Instrument chirurgical ultrasonique |
Country Status (1)
| Country | Link |
|---|---|
| CA (3) | CA2974924C (fr) |
-
2005
- 2005-10-07 CA CA2974924A patent/CA2974924C/fr not_active Expired - Lifetime
- 2005-10-07 CA CA2974930A patent/CA2974930C/fr not_active Expired - Lifetime
- 2005-10-07 CA CA2974928A patent/CA2974928C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2974924A1 (fr) | 2006-04-20 |
| CA2974930C (fr) | 2019-10-01 |
| CA2974928A1 (fr) | 2006-04-20 |
| CA2974930A1 (fr) | 2006-04-20 |
| CA2974924C (fr) | 2020-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11006971B2 (en) | Actuation mechanism for use with an ultrasonic surgical instrument | |
| EP2074955B1 (fr) | Instrument chirurgical ultrasonique | |
| CA2974928C (fr) | Instrument chirurgical ultrasonique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170731 |
|
| MKLA | Lapsed |
Effective date: 20201007 |