CN204655048U - A kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation - Google Patents
A kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation Download PDFInfo
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- CN204655048U CN204655048U CN201520290023.0U CN201520290023U CN204655048U CN 204655048 U CN204655048 U CN 204655048U CN 201520290023 U CN201520290023 U CN 201520290023U CN 204655048 U CN204655048 U CN 204655048U
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Abstract
This utility model provides a kind of obstetrics and gynecology operation of arbitrarily angled rotation to clamp, comprise hands handle, it is characterized in that: in described handle, be connected with spring one end, the other end connecting handle push-pull bar of described spring, described handle connects a cascade cylinder, the end of a described cascade cylinder is hinged with two cascade cylinders, the hinged three cascade cylinders of described two cascade cylinders, the top of described three cascade cylinders is connected and fixed cutout, described fixed shear block is provided with pulling force rope limit shaft, the top of described three cascade cylinders is also hinged with rotation cutout, described fixed shear block and rotation cutout are provided with shearing tooth, described handle push-pull bar connects pulling force rope, described pulling force rope is through a described cascade cylinder, two cascade cylinders, three cascade cylinders be connected described rotation cutout after pulling force rope limit shaft.This utility model utilizes and multistagely company's cylinder of hinging rotary can achieve the arbitrarily angled operation of clamp used for gynecologic operation, and this utility model market simple and reliable for structure is widely used, and existing clamp used for gynecologic operation cannot replace.
Description
Technical field
This utility model relates to medical instruments field, specifically, relates to a kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation.
Background technology
Gynecilogical operation needs operating forceps to have certain bending angle even to have repeatedly usually bendingly just can better adapt to organization of human body, and existing operating forceps only has a kind of angle or only have a kind of fixing bending cannot being better suitable for produce in operation with woman, need during operation to carry out wound or expand producing injury to human body to human body.The existing operating forceps complex structure that can bend uses inconvenient, cannot realize the actions such as tongs after bending.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation, achieves the arbitrarily angled operation of clamp used for gynecologic operation, decreases the injury that operating forceps produces human body.
This utility model adopts following technical scheme to realize goal of the invention:
A kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation, comprise hands handle, it is characterized in that: in described handle, be connected with spring one end, the other end connecting handle push-pull bar of described spring, described handle connects a cascade cylinder, the end of a described cascade cylinder is hinged with two cascade cylinders, the hinged three cascade cylinders of described two cascade cylinders, the top of described three cascade cylinders is connected and fixed cutout, described fixed shear block is provided with pulling force rope limit shaft, the top of described three cascade cylinders is also hinged with rotation cutout, described fixed shear block and rotation cutout are provided with shearing tooth, described handle push-pull bar connects pulling force rope, described pulling force rope is through a described cascade cylinder, two cascade cylinders, three cascade cylinders be connected described rotation cutout after pulling force rope limit shaft.
As the further restriction to the technical program, a described cascade cylinder connects the one-level fixed axis of hollow, described one-level is fixed the tip of the axis and is hinged on one-level hinged block, the both sides of described one-level hinged block are hinged with one-level contiguous block, described one-level contiguous block upper end connects described two cascade cylinders, the top of described two cascade cylinders connects two secondary contiguous blocks, secondary hinged block is hinged with between two described secondary contiguous blocks, the top of described secondary hinged block is hinged with the secondary fixed axis of hollow, and the top of described secondary fixed axis connects described three cascade cylinders.
As the further restriction to the technical program, described pulling force rope is through described one-level fixed axis.
As the further restriction to the technical program, described pulling force rope is through described secondary fixed axis.
As the further restriction to the technical program, a described cascade cylinder and one-level hinged block, two cascade cylinders and secondary hinged block all hinged by jointed shaft.
As the further restriction to the technical program, described handle is the square hollow structure of an opening.
Compared with prior art, advantage of the present utility model and good effect are: this utility model utilizes and a cascade cylinder of hinging rotary, two cascade cylinders and three cascade cylinders can achieve the arbitrarily angled operation of clamp used for gynecologic operation, adapt to organization of human body, decrease operating forceps carry out wound to human body or expand the injury produced human body, utilize pulling force rope and pulling force rope limit shaft thereof to achieve and can carry out tongs action when arbitrarily angled operation, this utility model market simple and reliable for structure is widely used, and existing clamp used for gynecologic operation cannot replace.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model preferred embodiment.
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
In figure, 1, handle, 2, spring, 3, handle push-pull bar, 4, pulling force rope, 5, one cascade cylinder, 6, two cascade cylinders, 7, three cascade cylinders, 8, fixed shear block, 9, rotate cutout, 10, pulling force rope limit shaft, 11, shearing tooth, 12, one-level fixed axis, 13, one-level hinged block, 14, one-level contiguous block, 15, rotate cutout jointed shaft, 16, secondary contiguous block, 17, secondary hinged block, 18, secondary fixed axis, 19, jointed shaft.
Detailed description of the invention
Below in conjunction with embodiment, further illustrate this utility model.
See Fig. 1 and Fig. 2, this utility model comprises handle 1, spring 2 one end is connected with in described handle 1, the other end connecting handle push-pull bar 3 of described spring 2, described handle 1 connects a cascade cylinder 5, the end of a described cascade cylinder 5 is hinged with two cascade cylinders 6, the hinged three cascade cylinders 7 of described two cascade cylinders 6, the top of described three cascade cylinders 7 is connected and fixed cutout 8, described fixed shear block 8 is provided with pulling force rope limit shaft 10, the top of described three cascade cylinders 7 is also hinged with rotates cutout 9, described fixed shear block 8 and rotation cutout 9 are provided with shearing tooth 11, described handle push-pull bar 3 connects pulling force rope 4, described pulling force rope 4 is through a described cascade cylinder 5, two cascade cylinders 6, three cascade cylinders 7 be connected described rotation cutout 9 after pulling force rope limit shaft 10.
A described cascade cylinder 5 connects the one-level fixed axis 12 of hollow, the end of described one-level fixed axis 12 is hinged on one-level hinged block 13, the both sides of described one-level hinged block 13 are hinged with one-level contiguous block 14, described one-level contiguous block 14 upper end connects described two cascade cylinders 6, the top of described two cascade cylinders 6 connects two secondary contiguous blocks 16, secondary hinged block 17 is hinged with between two described secondary contiguous blocks 16, the top of described secondary hinged block 17 is hinged with the secondary fixed axis 18 of hollow, and the top of described secondary fixed axis 18 connects described three cascade cylinders 7.
Described pulling force rope 4 is through described one-level fixed axis 12.
Described pulling force rope 4 is through described secondary fixed axis 18.
A described cascade cylinder 5 and one-level hinged block 13, two cascade cylinder 6 and secondary hinged block 17 all hinged by jointed shaft 19.
Staff holds handle 1 of stopping, finger penetrates between handle 1 and handle push-pull bar 3, hand-to-hand grip handle push-pull bar 3 can make pulling force rope 4 pull to handle 1, thus rotate around rotation cutout jointed shaft 15 at the spacing lower realization rotation cutout 9 of pulling force rope limit shaft 10, thus complete the action of shearing fixed shear block 8.
One-level hinged block 13 can rotate around one-level fixed axis 12, one-level contiguous block 14 can rotate around one-level hinged block 13, the plane of rotation of one-level hinged block 13 is vertical with the plane of rotation of one-level contiguous block 14, thus achieve and rotate at any angle under two ends are rotated, secondary contiguous block 16, secondary hinged block 17 are identical with the Principle of Rotating of secondary fixed axis 18, do not repeat them here.
This utility model utilizes and multistagely company's cylinder of hinging rotary can achieve the arbitrarily angled operation of clamp used for gynecologic operation, adapt to organization of human body, decrease the injury that operating forceps produces human body, utilize pulling force rope 4 and pulling force rope limit shaft 10 thereof to achieve and can carry out tongs action when arbitrarily angled operation, this utility model market simple and reliable for structure is widely used, and existing clamp used for gynecologic operation cannot replace.
Claims (6)
1. the obstetrics and gynecology operation pincers of an arbitrarily angled rotation, comprise hands handle, it is characterized in that: in described handle, be connected with spring one end, the other end connecting handle push-pull bar of described spring, described handle connects a cascade cylinder, the end of a described cascade cylinder is hinged with two cascade cylinders, the hinged three cascade cylinders of described two cascade cylinders, the top of described three cascade cylinders is connected and fixed cutout, described fixed shear block is provided with pulling force rope limit shaft, the top of described three cascade cylinders is also hinged with rotation cutout, described fixed shear block and rotation cutout are provided with shearing tooth, described handle push-pull bar connects pulling force rope, described pulling force rope is through a described cascade cylinder, two cascade cylinders, three cascade cylinders be connected described rotation cutout after pulling force rope limit shaft.
2. the obstetrics and gynecology operation pincers of arbitrarily angled rotation according to claim 1, it is characterized in that: a described cascade cylinder connects the one-level fixed axis of hollow, described one-level is fixed the tip of the axis and is hinged on one-level hinged block, the both sides of described one-level hinged block are hinged with one-level contiguous block, described one-level contiguous block upper end connects described two cascade cylinders, the top of described two cascade cylinders connects two secondary contiguous blocks, secondary hinged block is hinged with between two described secondary contiguous blocks, the top of described secondary hinged block is hinged with the secondary fixed axis of hollow, the top of described secondary fixed axis connects described three cascade cylinders.
3. the obstetrics and gynecology operation pincers of arbitrarily angled rotation according to claim 1, is characterized in that: described pulling force rope is through described one-level fixed axis.
4. the obstetrics and gynecology operation pincers of arbitrarily angled rotation according to claim 1, is characterized in that: described pulling force rope is through described secondary fixed axis.
5. arbitrarily angled rotation according to claim 1 obstetrics and gynecology operation pincers, it is characterized in that: a described cascade cylinder and one-level hinged block, two cascade cylinders and secondary hinged block all hinged by jointed shaft.
6. clamp according to the obstetrics and gynecology operation of the arbitrarily angled rotation one of claim 1-5 Suo Shu, it is characterized in that: described handle is the square hollow structure of an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290023.0U CN204655048U (en) | 2015-05-07 | 2015-05-07 | A kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290023.0U CN204655048U (en) | 2015-05-07 | 2015-05-07 | A kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation |
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| Publication Number | Publication Date |
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| CN204655048U true CN204655048U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520290023.0U Expired - Fee Related CN204655048U (en) | 2015-05-07 | 2015-05-07 | A kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037883A (en) * | 2016-06-28 | 2016-10-26 | 湖州市妇幼保健院 | Novel rotatable laparoscopic surgery forceps |
| CN107095704A (en) * | 2017-05-26 | 2017-08-29 | 天津大学 | A kind of telescopic Minimally Invasive Surgery pincers with bistable behaviour |
| CN107932469A (en) * | 2017-12-13 | 2018-04-20 | 蓝天宇 | One kind is used to pass through slype control terminal driving tools |
| CN112006748A (en) * | 2020-08-29 | 2020-12-01 | 江苏省肿瘤医院 | Curved forceps for minimally invasive surgery vagina |
| CN115530916A (en) * | 2022-12-02 | 2022-12-30 | 成都美创医疗科技股份有限公司 | Outer cutter assembly and planer tool with adjustable bending angle |
-
2015
- 2015-05-07 CN CN201520290023.0U patent/CN204655048U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037883A (en) * | 2016-06-28 | 2016-10-26 | 湖州市妇幼保健院 | Novel rotatable laparoscopic surgery forceps |
| CN107095704A (en) * | 2017-05-26 | 2017-08-29 | 天津大学 | A kind of telescopic Minimally Invasive Surgery pincers with bistable behaviour |
| CN107095704B (en) * | 2017-05-26 | 2020-01-03 | 天津大学 | Foldable minimally invasive surgical forceps with bistable performance |
| CN107932469A (en) * | 2017-12-13 | 2018-04-20 | 蓝天宇 | One kind is used to pass through slype control terminal driving tools |
| CN107932469B (en) * | 2017-12-13 | 2023-11-14 | 蓝天宇 | Be used for controlling terminal transmission instrument through narrow passageway |
| CN112006748A (en) * | 2020-08-29 | 2020-12-01 | 江苏省肿瘤医院 | Curved forceps for minimally invasive surgery vagina |
| CN112006748B (en) * | 2020-08-29 | 2022-05-06 | 江苏省肿瘤医院 | Curved forceps for minimally invasive surgery vagina |
| CN115530916A (en) * | 2022-12-02 | 2022-12-30 | 成都美创医疗科技股份有限公司 | Outer cutter assembly and planer tool with adjustable bending angle |
| CN115530916B (en) * | 2022-12-02 | 2023-03-21 | 成都美创医疗科技股份有限公司 | Outer cutter assembly and planer tool with adjustable bending angle |
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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: 20150923 Termination date: 20160507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |