CA2497685A1 - Endoscopic surgical instrument for aspiration and irrigation - Google Patents
Endoscopic surgical instrument for aspiration and irrigation Download PDFInfo
- Publication number
- CA2497685A1 CA2497685A1 CA002497685A CA2497685A CA2497685A1 CA 2497685 A1 CA2497685 A1 CA 2497685A1 CA 002497685 A CA002497685 A CA 002497685A CA 2497685 A CA2497685 A CA 2497685A CA 2497685 A1 CA2497685 A1 CA 2497685A1
- Authority
- CA
- Canada
- Prior art keywords
- surgical site
- irrigation
- connection means
- source
- aspiration
- 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.)
- Granted
Links
Abstract
~An endoscopic surgical instrument for aspiration and irrigation of a surgical site. The device includes a device for surgically dissecting tissue at a surgical site, comprising: first connection means for a source of irrigation fluid; means for actuating said first connection means second connection means for an aspirating source; means for actuating said second connection means; means for dissecting tissue at said surgical site; and a single lumen cannula adapted to communicate with said aspirating source and said fluid source through said first and second connection means, and further adapted to communicate with said dissecting means at a proximal end of said cannula, said cannula having a distal end positionable adjacent said surgical site to selectively transport said fluid and an aspirating force, to said surgical site and provide for dissection at said surgical site.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78106291A | 1991-10-18 | 1991-10-18 | |
| US07/781,062 | 1991-10-18 | ||
| CA002080681A CA2080681C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002080681A Division CA2080681C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2497685A1 true CA2497685A1 (en) | 1993-04-19 |
| CA2497685C CA2497685C (en) | 2008-01-08 |
Family
ID=34423896
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002497738A Expired - Lifetime CA2497738C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA002497684A Expired - Lifetime CA2497684C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA 2497598 Expired - Lifetime CA2497598C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA002497736A Expired - Lifetime CA2497736C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA002497683A Expired - Lifetime CA2497683C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA002497687A Abandoned CA2497687A1 (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument instrument for aspiration and irrigation |
| CA002497685A Expired - Lifetime CA2497685C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002497738A Expired - Lifetime CA2497738C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA002497684A Expired - Lifetime CA2497684C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA 2497598 Expired - Lifetime CA2497598C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA002497736A Expired - Lifetime CA2497736C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA002497683A Expired - Lifetime CA2497683C (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument for aspiration and irrigation |
| CA002497687A Abandoned CA2497687A1 (en) | 1991-10-18 | 1992-10-15 | Endoscopic surgical instrument instrument for aspiration and irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CA (7) | CA2497738C (en) |
-
1992
- 1992-10-15 CA CA002497738A patent/CA2497738C/en not_active Expired - Lifetime
- 1992-10-15 CA CA002497684A patent/CA2497684C/en not_active Expired - Lifetime
- 1992-10-15 CA CA 2497598 patent/CA2497598C/en not_active Expired - Lifetime
- 1992-10-15 CA CA002497736A patent/CA2497736C/en not_active Expired - Lifetime
- 1992-10-15 CA CA002497683A patent/CA2497683C/en not_active Expired - Lifetime
- 1992-10-15 CA CA002497687A patent/CA2497687A1/en not_active Abandoned
- 1992-10-15 CA CA002497685A patent/CA2497685C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2497687A1 (en) | 1993-04-19 |
| CA2497685C (en) | 2008-01-08 |
| CA2497684C (en) | 2007-04-17 |
| CA2497736C (en) | 2007-03-27 |
| CA2497738C (en) | 2007-04-24 |
| CA2497683C (en) | 2008-01-15 |
| CA2497683A1 (en) | 1993-04-19 |
| CA2497736A1 (en) | 1993-04-19 |
| CA2497598A1 (en) | 1993-04-19 |
| CA2497598C (en) | 2008-08-05 |
| CA2497684A1 (en) | 1993-04-19 |
| CA2497738A1 (en) | 1993-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20121015 |
|
| MKEX | Expiry |
Effective date: 20121015 |