WO2012059739A3 - Handle and surgical instrument - Google Patents
Handle and surgical instrument Download PDFInfo
- Publication number
- WO2012059739A3 WO2012059739A3 PCT/GB2011/052088 GB2011052088W WO2012059739A3 WO 2012059739 A3 WO2012059739 A3 WO 2012059739A3 GB 2011052088 W GB2011052088 W GB 2011052088W WO 2012059739 A3 WO2012059739 A3 WO 2012059739A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- handle
- surgical instrument
- bevel gear
- longitudinal axis
- attachment
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0218—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
- A61B2017/00429—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping with a roughened portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
- A61B2017/00464—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for use with different instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
- A61B2017/2912—Handles transmission of forces to actuating rod or piston
- A61B2017/2923—Toothed members, e.g. rack and pinion
Abstract
A handle (2) for a surgical instrument is described. The handle comprises a housing (4) for attachment to an outer shaft of a surgical instrument and defining a longitudinal axis. An adjustment member (6) comprises a first bevel gear (12) mounted for rotation about an adjustment axis perpendicular to the longitudinal axis. A second bevel gear (26) is engaged with the first bevel gear and mounted to rotate about an axis parallel to the longitudinal axis. A translatable member (36) is provided for attachment to an inner member of a surgical instrument and is configured to move relative to the housing along the longitudinal axis in response to rotation of the second bevel gear. In one embodiment the handle is for a minimally invasive surgical instrument having a segment string at its distal end. The configuration of the handle allows one handed use. The adjustment member can be operated by the same hand which is holding the handle. A surgical retractor instrument (44) including the handle is also described
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1018532.0A GB201018532D0 (en) | 2010-11-03 | 2010-11-03 | Handle and surgical instrument |
GB1018532.0 | 2010-11-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012059739A2 WO2012059739A2 (en) | 2012-05-10 |
WO2012059739A3 true WO2012059739A3 (en) | 2012-06-21 |
Family
ID=43401700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2011/052088 WO2012059739A2 (en) | 2010-11-03 | 2011-10-27 | Handle and surgical instrument |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB201018532D0 (en) |
WO (1) | WO2012059739A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112890889B (en) * | 2021-01-21 | 2022-02-08 | 陕西省人民医院 | Incision traction device for orthopedic surgery |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5514157A (en) * | 1992-02-12 | 1996-05-07 | United States Surgical Corporation | Articulating endoscopic surgical apparatus |
WO1998057585A1 (en) * | 1997-06-17 | 1998-12-23 | Inbae Yoon | Suturing instrument with multiple rotatably mounted spreadable needle holders |
EP1723913A1 (en) * | 2004-03-10 | 2006-11-22 | Olympus Corporation | Treatment tool for surgery |
WO2008091995A2 (en) * | 2007-01-26 | 2008-07-31 | Ethicon Endo-Surgery, Inc | Endoscopic accessory control mechanism |
-
2010
- 2010-11-03 GB GBGB1018532.0A patent/GB201018532D0/en not_active Ceased
-
2011
- 2011-10-27 WO PCT/GB2011/052088 patent/WO2012059739A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5514157A (en) * | 1992-02-12 | 1996-05-07 | United States Surgical Corporation | Articulating endoscopic surgical apparatus |
WO1998057585A1 (en) * | 1997-06-17 | 1998-12-23 | Inbae Yoon | Suturing instrument with multiple rotatably mounted spreadable needle holders |
EP1723913A1 (en) * | 2004-03-10 | 2006-11-22 | Olympus Corporation | Treatment tool for surgery |
WO2008091995A2 (en) * | 2007-01-26 | 2008-07-31 | Ethicon Endo-Surgery, Inc | Endoscopic accessory control mechanism |
Also Published As
Publication number | Publication date |
---|---|
GB201018532D0 (en) | 2010-12-15 |
WO2012059739A2 (en) | 2012-05-10 |
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