CA2497684C - Instrument chirurgical endoscopique servant a aspirer et a irriguer - Google Patents
Instrument chirurgical endoscopique servant a aspirer et a irriguer Download PDFInfo
- Publication number
- CA2497684C CA2497684C CA002497684A CA2497684A CA2497684C CA 2497684 C CA2497684 C CA 2497684C CA 002497684 A CA002497684 A CA 002497684A CA 2497684 A CA2497684 A CA 2497684A CA 2497684 C CA2497684 C CA 2497684C
- Authority
- CA
- Canada
- Prior art keywords
- cannula
- connection means
- distal end
- surgical device
- surgical
- 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.)
- Expired - Lifetime
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 52
- 238000003973 irrigation Methods 0.000 title claims abstract description 52
- 239000012530 fluid Substances 0.000 claims abstract description 47
- 239000013307 optical fiber Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 8
- 238000001356 surgical procedure Methods 0.000 description 16
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000012976 endoscopic surgical procedure Methods 0.000 description 5
- 238000012830 laparoscopic surgical procedure Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 238000002224 dissection Methods 0.000 description 4
- 238000002430 laser surgery Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000037390 scarring Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Endoscopes (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
- Laser Surgery Devices (AREA)
Abstract
Cet instrument chirurgical utilisé pour l'hydrodissection des tissus sur un site chirurgical comprend un raccord pour une source de fluide d'irrigation, un dispositif pour activer le premier raccord, une canule à source lumineuse simple adaptée pour communiquer avec la source de fluide par ce moyen à une extrémité proximale de la canule qui a plusieurs ouvertures à une extrémité distale et peut être positionnée à côté du site chirurgical pour transporter le fluide sous pression vers le site chirurgical, et une manche placée d'une façon concentrique par rapport à la canule et en contact étroit avec la canule à partir du bout proximal de l'extrémité distale, la manche se glissant d'une façon longitudinale pour recouvrir au moins une des ouvertures de l'extrémité distale de la canule pour varier la pression du fluide qui en sort.
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 (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002080681A Division CA2080681C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2497684A1 CA2497684A1 (fr) | 1993-04-19 |
| CA2497684C true CA2497684C (fr) | 2007-04-17 |
Family
ID=34423896
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002497684A Expired - Lifetime CA2497684C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497687A Abandoned CA2497687A1 (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497685A Expired - Lifetime CA2497685C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497736A Expired - Lifetime CA2497736C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497683A Expired - Lifetime CA2497683C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA 2497598 Expired - Lifetime CA2497598C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497738A Expired - Lifetime CA2497738C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002497687A Abandoned CA2497687A1 (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497685A Expired - Lifetime CA2497685C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497736A Expired - Lifetime CA2497736C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497683A Expired - Lifetime CA2497683C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA 2497598 Expired - Lifetime CA2497598C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
| CA002497738A Expired - Lifetime CA2497738C (fr) | 1991-10-18 | 1992-10-15 | Instrument chirurgical endoscopique servant a aspirer et a irriguer |
Country Status (1)
| Country | Link |
|---|---|
| CA (7) | CA2497684C (fr) |
-
1992
- 1992-10-15 CA CA002497684A patent/CA2497684C/fr not_active Expired - Lifetime
- 1992-10-15 CA CA002497687A patent/CA2497687A1/fr not_active Abandoned
- 1992-10-15 CA CA002497685A patent/CA2497685C/fr not_active Expired - Lifetime
- 1992-10-15 CA CA002497736A patent/CA2497736C/fr not_active Expired - Lifetime
- 1992-10-15 CA CA002497683A patent/CA2497683C/fr not_active Expired - Lifetime
- 1992-10-15 CA CA 2497598 patent/CA2497598C/fr not_active Expired - Lifetime
- 1992-10-15 CA CA002497738A patent/CA2497738C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2497598C (fr) | 2008-08-05 |
| CA2497736A1 (fr) | 1993-04-19 |
| CA2497683C (fr) | 2008-01-15 |
| CA2497683A1 (fr) | 1993-04-19 |
| CA2497736C (fr) | 2007-03-27 |
| CA2497685C (fr) | 2008-01-08 |
| CA2497738C (fr) | 2007-04-24 |
| CA2497685A1 (fr) | 1993-04-19 |
| CA2497687A1 (fr) | 1993-04-19 |
| CA2497738A1 (fr) | 1993-04-19 |
| CA2497684A1 (fr) | 1993-04-19 |
| CA2497598A1 (fr) | 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 |