CN2147834Y - Needle holder for celiac operation - Google Patents
Needle holder for celiac operation Download PDFInfo
- Publication number
- CN2147834Y CN2147834Y CN 92243738 CN92243738U CN2147834Y CN 2147834 Y CN2147834 Y CN 2147834Y CN 92243738 CN92243738 CN 92243738 CN 92243738 U CN92243738 U CN 92243738U CN 2147834 Y CN2147834 Y CN 2147834Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- needle holder
- handles
- activity template
- rivet
- 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 - Fee Related
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Abstract
The utility model provides a needle holder for celiac operations. The upper parts of a left and a right handles are movably connected with each other. The top of the right handle is connected with one end of a fixed sleeve pipe. The other end of the fixed sleeve pipe is connected with a fixed piece. The top of the left handle is fixedly connected with one end of a drawn wire. The other end of the drawn wire is connected with a movable piece through the fixed sleeve pipe. The movable piece and the fixed piece are movably connected by a rivet. The movable piece can rotate up to open at the angle of 0 to 60 DEG around the axle center of the rivet. The opening and closing of the left and the right handles are limited by a stick clipping spring. The movable piece is opened when the two handles are folded. The movable piece and the fixed piece are clamped when the two handles are separated. The utility model which has the advantages of simple structure, and flexible and convenient operation is a required appliance by the help of peritoneoscopes.
Description
This utility model abdominal operation needle holder, it relates to a kind of surgical operation with holding the sundries tool, particularly the abdominal operation needle holder.
The stitching of present domestic abdominal all is directly to hold pin by the patient to carry out.Because patient's abdominal part opens wide, so require that pin is accurate under the patient, stitching speed is fast.However, be subjected to the art patient still can not break away from the pain of operating on, sometimes the patient also may bear wound healing slowly, infect or the misery of other surgical complications.
Be the shortcoming of avoiding above-mentioned prior art to exist, this utility model provides a kind of perforator sleeve pipe that is inserted in the little otch of abdominal part that passes to carry out the needle holder that abdominal operation is sewed up usefulness.
The purpose of this utility model be achieved in that the abdominal operation needle holder by about clamp handle, fixed sleeving, wire drawing, stator and activity template and form.About pincers handle top intersect and link by screw, one end of fixed sleeving is fixed on right pincers handle top, the other end is connected with stator, stator and activity template are flexibly connected by rivet, activity template connects a stringy end, fixed sleeving is passed in wire drawing, and its other end is fixed on the top of left side pincers handle, hangs an other rod spring in the upper end of right side pincers handle, the lower inside of left side pincers handle.About the pincers handle when closing up activity template rotate up unlatching; About activity template and the stator interlock when being flicked of pincers handle by other rod spring.
Description of drawings is as follows:
Fig. 1 is an abdominal operation needle holder structural representation
Fig. 2 opens sketch map for activity template
The right pincers of 1-left side pincers handle 2-handle 3-screw 4-wire drawing 5-fixed sleeving among the figure
The other rod spring of 6-activity template 7-stator 8-rivet 9-
Below in conjunction with accompanying drawing this utility model is further described: referring to Fig. 1, the left side of abdominal operation needle holder pincers handle (1) and right pincers handle (2) top flexibly connect with screw (3); Wire drawing (4) one ends are fixedlyed connected with pincers handle (1) top, a left side, and the other end passes fixed sleeving (5) and links to each other with activity template (6); Fixed sleeving (5) one ends are fixedlyed connected with the top of right pincers handles (2), and the other end is fixedlyed connected with stator (7); Stator (7) and activity template (6) flexibly connect with rivet (8), and activity template (6) can rotarily open 0～60 ° around the axle center of rivet (8), all have horizontal slice tooth on the occlusal surface of activity template (6) and stator (7); Wire drawing (4) and fixed sleeving (5) are positioned on the same axial line, and can slide relatively along axial line; Other rod spring (9) two ends have crotch and are hooked on the lower inside of left side pincers handles (1) respectively and the upper inner of right pincers handles (2).During operation, with about the bottom of pincers handle clamp, the crooked thereupon tension of other rod spring (9), about pincers handle top close up, wire drawing (4) drives activity template (6) and rotates up unlatching around the axle center of rivet (8), and suture needle is placed between activity template (6) and the stator (7), loosen left and right sides handle, other rod spring (9) reset and with about pincers handle top draw back, left side pincers handles (1) affect wire drawing (4) and drive activity template (6) backspin and the tight interlock of stator (7), suture needle is clamped.
The utlity model has simple in structurely, manipulate flexiblely, is a kind of utensil that carries out abdominal cavity suture operation indispensability by peritoneoscope.
Claims (4)
1, a kind of abdominal operation needle holder, the cross point that it is characterized in that left side pincers handle (1) and right pincers handle (2) top is flexibly connected by screw (3), wire drawing (4) one ends are fixed on the top of left side pincers handles (1), the other end passes fixed muffle (5) and links to each other with activity template (6), activity template (6) and stator (7) flexibly connect with rivet (8), fixed sleeving (5) one ends are connected and fixed sheet (7), the other end is fixed on the top of right pincers handles (2), and other rod spring (9) two ends have crotch and are hooked on the bottom of left side pincers handles (1) respectively and the top of right pincers handles (2).
2, abdominal operation needle holder according to claim 1 is characterized in that wire drawing (4) and fixed sleeving (5) are positioned on the same axial line, and can slide relatively along axial line.
3, abdominal operation needle holder according to claim 1 is characterized in that activity template (6) and stator (7) are the tong-like interlock, and its occlusal surface has horizontal slice tooth.
4, abdominal operation needle holder according to claim 1 is characterized in that activity template (6) can rotate up 0～60 ° of unlatching around the axial line of rivet (8) with affecting of wire drawing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243738 CN2147834Y (en) | 1992-12-15 | 1992-12-15 | Needle holder for celiac operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243738 CN2147834Y (en) | 1992-12-15 | 1992-12-15 | Needle holder for celiac operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147834Y true CN2147834Y (en) | 1993-12-01 |
Family
ID=33783195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243738 Expired - Fee Related CN2147834Y (en) | 1992-12-15 | 1992-12-15 | Needle holder for celiac operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147834Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574711C (en) * | 2007-04-04 | 2009-12-30 | 中国医学科学院北京协和医院 | Be used for operating stiching instrument |
| CN101912290A (en) * | 2010-07-22 | 2010-12-15 | 徐生源 | Multifunctional bendable forceps for laparoscopic surgeries |
| CN102188267A (en) * | 2010-03-08 | 2011-09-21 | 曹智 | Urethroscopic knotter |
| CN102056550B (en) * | 2008-06-06 | 2013-02-13 | 奥汗·西菲·阿克萨卡尔 | A remote control mechanism for atraumatic surgical needle |
-
1992
- 1992-12-15 CN CN 92243738 patent/CN2147834Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574711C (en) * | 2007-04-04 | 2009-12-30 | 中国医学科学院北京协和医院 | Be used for operating stiching instrument |
| CN102056550B (en) * | 2008-06-06 | 2013-02-13 | 奥汗·西菲·阿克萨卡尔 | A remote control mechanism for atraumatic surgical needle |
| CN102188267A (en) * | 2010-03-08 | 2011-09-21 | 曹智 | Urethroscopic knotter |
| CN101912290A (en) * | 2010-07-22 | 2010-12-15 | 徐生源 | Multifunctional bendable forceps for laparoscopic surgeries |
| CN101912290B (en) * | 2010-07-22 | 2012-09-19 | 徐生源 | Multifunctional bendable forceps for laparoscopic surgeries |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |