CN204246200U - A kind of department of general surgery tissue shear - Google Patents
A kind of department of general surgery tissue shear Download PDFInfo
- Publication number
- CN204246200U CN204246200U CN201420672021.3U CN201420672021U CN204246200U CN 204246200 U CN204246200 U CN 204246200U CN 201420672021 U CN201420672021 U CN 201420672021U CN 204246200 U CN204246200 U CN 204246200U
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- sword
- chute
- profile
- tooth
- straight shape
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Abstract
This utility model belongs to technical field of medical instrument, is specifically related to a kind of department of general surgery tissue shear, comprises straight shape sword, profile of tooth sword, handle, chute I, lock screw, chute II, backplate, finger ring and spring; Scissors blades is while be straight shape sword, and another side is profile of tooth sword, straight shape sword and profile of tooth sword Co-cleavage, prevent slippage, disposablely can cut short tissue, prevent organization edge irregular, operation technique inconvenience, the work efficiency of impact operation, is provided with chute and lock screw simultaneously on shears, freely can change the length of scissors blades, to adapt to different demands, improve the work efficiency of doctor, reach the object of one-object-many-purposes, this scissor construction is simple, processing ease, firm grip, not easily slippage; Meanwhile, this utility model technique is simple, with low cost, easy to operate, practical.
Description
Technical field
This utility model belongs to technical field of medical instrument, is specifically related to a kind of department of general surgery tissue shear.
Background technology
Tissue scissors is one of apparatus the most frequently used in surgical operation, be used for repair or excision human body tissue: as skin, muscle, intestinal tube, blood vessel etc., but cutting edge easy slippage during surgical cut, during operation, usually just can cut off tissue along with after shears ground closing tissue forward slippage one segment distance, some tissues disposablely can not be cut off, need repeatedly to shear, cause and affect work efficiency, the quality of impact operation; Meanwhile, need the apparatus of use numerous in operation, one-object-many-purposes is the inexorable trend of future development.
Therefore, be necessary to make improvement to existing tissue shear, design a kind of structure simple, processing ease, firm grip, not easily slippage, and the tissue shear of one-object-many-purposes can improve the work efficiency of doctor, promote the quality of operation, reduce the recovery time of patient.
Summary of the invention
For problems of the prior art, this utility model provides a kind of department of general surgery tissue shear, scissors blades is while be straight shape sword, another side is profile of tooth sword, straight shape sword and profile of tooth sword Co-cleavage, prevent slippage, disposablely can cut off tissue, prevent organization edge irregular, operation technique inconvenience, the work efficiency of impact operation, on shears, be provided with chute and lock screw simultaneously, freely can change the length of scissors blades, to adapt to different demands, improve the work efficiency of doctor, reach the object of one-object-many-purposes, this scissor construction is simple, processing ease, firm grip, not easily slippage, meanwhile, this utility model technique is simple, with low cost, easy to operate, practical.
For achieving the above object, this utility model provides following technical scheme: a kind of department of general surgery tissue shear, and described department of general surgery's tissue shear comprises straight shape sword, profile of tooth sword, handle, chute I, lock screw, chute II, backplate, finger ring and spring; Described straight shape sword, profile of tooth sword are the upper and lower blade of shears respectively, straight shape sword, profile of tooth sword are separately fixed on handle, the handle other end is fixed with finger ring, spring is fixed with in the middle part of handle, handle is provided with chute I and chute II, two handles of shears use lock screw to connect by chute I, and chute II is provided with backplate.
As preferably, the profile of tooth of described profile of tooth sword is zigzag, or is semiarc shape profile of tooth.
As preferably, be movable structure between described backplate and chute II.
The beneficial effects of the utility model: scissors blades is straight shape sword, another side is profile of tooth sword, straight shape sword and profile of tooth sword Co-cleavage, prevent slippage, disposablely can cut off tissue, prevent organization edge irregular, operation technique inconvenience, the work efficiency of impact operation, on shears, be provided with chute and lock screw simultaneously, freely can change the length of scissors blades, to adapt to different demands, improve the work efficiency of doctor, reach the object of one-object-many-purposes, this scissor construction is simple, processing ease, firm grip, not easily slippage; Meanwhile, this utility model technique is simple, with low cost, easy to operate, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model department of general surgery tissue shear.
In figure: the straight shape sword of 1-, 2-profile of tooth sword, 3-handle, 4-chute I, 5-lock screw, 6-chute II, 7-backplate, 8-finger ring, 9-spring.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1, the utility model discloses a kind of department of general surgery tissue shear, described department of general surgery's tissue shear comprises straight shape sword 1, profile of tooth sword 2, handle 3, chute I 4, lock screw 5, chute II 6, backplate 7, finger ring 8 and spring 9.
Described straight shape sword 1, profile of tooth sword 2 is the upper of shears respectively, lower blade, the profile of tooth of profile of tooth sword 2 is zigzag, or be semiarc shape profile of tooth, straight shape sword 1, profile of tooth sword 2 is separately fixed on handle 3, straight shape sword 1 during cutting, profile of tooth sword 2 is closely affixed, Co-cleavage, prevent slippage, disposablely can cut short tissue, prevent organization edge irregular, handle 3 other end is fixed with finger ring 8, during operation, finger inserts in finger ring, prevent from pointing slippage, also can go into overdrive, operation technique is facilitated to carry out, spring 9 is fixed with in the middle part of handle 3, blade for auxiliary shears opens, improve the procedure efficiency of doctor, save time, handle 3 is provided with chute I 4 and chute II 6, two handles 3 of shears use lock screw 5 to connect by chute I 4, it is movable connection between lock screw 5 and chute I 4, the position changing lock screw 5 can change the length of scissors blades, to adapt to different demands, improve the work efficiency of doctor, reach the object of one-object-many-purposes, chute II 6 is provided with backplate 7, backplate 7 is rubber system or plastics system, movable structure between backplate 7 and chute II 6, when the scissors blades used is shorter, backplate 7 hides the blade of shears, medical personnel are prevented to be scratched.
This utility model scissors blades is while be straight shape sword, another side is profile of tooth sword, straight shape sword and profile of tooth sword Co-cleavage, prevent slippage, disposablely can cut off tissue, prevent organization edge irregular, operation technique inconvenience, the work efficiency of impact operation, on shears, be provided with chute and lock screw simultaneously, freely can change the length of scissors blades, to adapt to different demands, improve the work efficiency of doctor, reach the object of one-object-many-purposes, this scissor construction is simple, processing ease, firm grip, not easily slippage; Meanwhile, this utility model technique is simple, with low cost, easy to operate, practical.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail this utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from this utility model claims limited range.
Claims (3)
1. department of general surgery's tissue shear, is characterized in that: described department of general surgery's tissue shear comprises straight shape sword, profile of tooth sword, handle, chute I, lock screw, chute II, backplate, finger ring and spring; Described straight shape sword, profile of tooth sword are the upper and lower blade of shears respectively, straight shape sword, profile of tooth sword are separately fixed on handle, the handle other end is fixed with finger ring, spring is fixed with in the middle part of handle, handle is provided with chute I and chute II, two handles of shears use lock screw to connect by chute I, and chute II is provided with backplate.
2. according to a kind of department of general surgery tissue shear described in claim 1, it is characterized in that: the profile of tooth of described profile of tooth sword is zigzag, or be semiarc shape profile of tooth.
3. according to a kind of department of general surgery tissue shear described in claim 1, it is characterized in that: be movable structure between described backplate and chute II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672021.3U CN204246200U (en) | 2014-11-12 | 2014-11-12 | A kind of department of general surgery tissue shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672021.3U CN204246200U (en) | 2014-11-12 | 2014-11-12 | A kind of department of general surgery tissue shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246200U true CN204246200U (en) | 2015-04-08 |
Family
ID=52950561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672021.3U Expired - Fee Related CN204246200U (en) | 2014-11-12 | 2014-11-12 | A kind of department of general surgery tissue shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592754A (en) * | 2018-06-26 | 2018-09-28 | 江苏理工学院 | A kind of deep hole internal diameter detection instrument |
| CN109350186A (en) * | 2018-12-04 | 2019-02-19 | 乔正堂 | Multifunctional orthopaedics are cut |
-
2014
- 2014-11-12 CN CN201420672021.3U patent/CN204246200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592754A (en) * | 2018-06-26 | 2018-09-28 | 江苏理工学院 | A kind of deep hole internal diameter detection instrument |
| CN109350186A (en) * | 2018-12-04 | 2019-02-19 | 乔正堂 | Multifunctional orthopaedics are cut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |