CN206777396U - A kind of neurosurgery bipolar coagulation forceps - Google Patents
A kind of neurosurgery bipolar coagulation forceps Download PDFInfo
- Publication number
- CN206777396U CN206777396U CN201720052814.9U CN201720052814U CN206777396U CN 206777396 U CN206777396 U CN 206777396U CN 201720052814 U CN201720052814 U CN 201720052814U CN 206777396 U CN206777396 U CN 206777396U
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- China
- Prior art keywords
- handle
- plastic tube
- tweezer
- wedge
- electrode
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Abstract
The utility model belongs to technical field of medical instruments, more particularly, to a kind of neurosurgery bipolar coagulation forceps.Including plastic tube, first electrode and second electrode are socketed with plastic tube, the front end of first electrode is stretched out plasticity tube end and is connected with the first tweezer point, the front end of second electrode is stretched out plasticity tube end and is connected with the second tweezer point, the rear end of first electrode is connected by handle pushing meanss with fixed seat, it is characterized in that, handle pushing meanss include first handle and second handle, first handle and second handle are connected by wedge-shaped pushing component with plastic tube, the front end slip cap of plastic tube is connected to sliding seat, first tweezer point and the second tweezer point are hinged with sliding seat respectively, first handle connects electric contact point provided with first, second handle connects electric contact point provided with second, back-moving spring is provided between sliding seat and plastic tube.Advantage is：It is reasonable in design, simple in construction, firm grip.
Description
Technical field
The utility model belongs to technical field of medical instruments, more particularly, to a kind of neurosurgery bipolar coagulation
Tweezer.
Background technology
Double-pole electric coagulation forceps are a kind of medicine equipments being clinically commonly used, and have easy to operate, and anthemorrhagic speed is fast etc.
Feature.At present, when traditional double-pole electric coagulation forceps carry out deep operation, because the folding of double-pole electric coagulation forceps is larger, easily go out
The damage of existing surrounding structure, so as to cause serious consequence, and tweezers clamping is not firm enough, and global design is reasonable not enough.
In order to be improved to prior art, people have carried out long-term exploration, it is proposed that various solutions.
For example, Chinese patent literature discloses a kind of disposable dripping bipolar electric coagulation forceps [application number：CN201110087192.0], including
Tweezer seat, two tweezer tablets are planted on tweezer seat, the tweezer seat bottom between two tweezer tablets sets wire to penetrate mouth, at one of tweezer seat
Outside connects side cover plate, is penetrated with wire on the relative tweezer seat of mouth, upper cover plate, one end of upper cover plate are set between two tweezer tablets
It is connected with the side cover plate, the other end is connected with tweezer seat by junction button.
Although such scheme solves the deficiencies in the prior art to a certain extent, clamping is not firm enough, integrally sets
Meter is reasonable not enough.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of reasonable in design, simple in construction, god of firm grip
Surgically use bipolar coagulation forceps.
To reach above-mentioned purpose, the utility model employs following technical proposal：This neurosurgery bipolar coagulation
Tweezer includes plastic tube, and first electrode and second electrode are socketed with described plastic tube, and the front end of described first electrode is stretched out
Plasticity tube end is connected with the first tweezer point, and the front end of described second electrode is stretched out plasticity tube end and is connected with the second tweezer point
Connect, the rear end of described first electrode is connected by handle pushing meanss with fixed seat, it is characterised in that described handle pushes away
Dynamic device includes first handle and second handle, and described first handle and second handle pass through wedge-shaped pushing component and plastic tube
Be connected, the front end slip cap of described plastic tube is connected to sliding seat, the first described tweezer point and the second tweezer point respectively with slip
Seat is hinged, and described first handle connects electric contact point provided with first, and described second handle connects electric contact point provided with second,
Back-moving spring is provided between described sliding seat and plastic tube, when first handle and second handle are pressed into first and connect electric contact point
Second, which connects the first tweezer point and the second tweezer point when electric contact point is in contact, is in conduction state, and plastic tube axial advancement make it that the first tweezer is sharp
Close up with the second tweezer point.Plastic tube is promoted to move axially by pressing first handle and second handle during operation, so that the
Trapping human's tissue of one tweezer point and the second tweezer point, and first handle and second handle first connect electric contact point and second after pressing
Connect electric contact point to contact automatically so that the first tweezer point and the second tweezer point are in conduction state, simple to operate so as to realize coagulation, make
With convenient, and compared with common stretching structure drives the first tweezer point and the second tweezer point, the method for clamping clamping effect of the application
More preferably, more firmly, it is not easy to situation about coming off occur, global design is reasonable.
In above-mentioned neurosurgery bipolar coagulation forceps, described wedge-shaped pushing component, which includes the first wedge shape, to be promoted
Block and the second wedge-shaped pushing block, the described first wedge-shaped pushing block is connected with first handle and second handle respectively, described
Second wedge-shaped pushing block is connected with second handle.Modeling is realized by the dislocation of the first wedge-shaped pushing block and the second wedge-shaped pushing block
The axial movement of property pipe.
In above-mentioned neurosurgery bipolar coagulation forceps, the described first wedge-shaped pushing block is provided with the first wedge shape
Face, the described second wedge-shaped pushing block are provided with the second lozenges, and the first described lozenges and the second lozenges are slidably connected.
In above-mentioned neurosurgery bipolar coagulation forceps, on the second lozenges of the described second wedge-shaped pushing block
Provided with movable pulley, described movable pulley is slidably connected with the first lozenges.Beneficial to slip therebetween.
Compared with prior art, this neurosurgery is with the advantages of bipolar coagulation forceps：It is first-hand by pressing
Handle and second handle promote plastic tube to move axially the trapping human's tissue for causing the first tweezer point and the second tweezer point, first after pressing
Connect electric contact point and second to connect electric contact point and contact automatically, the first tweezer point and the second tweezer point are in conduction state, so as to realize coagulation work(
Can, it is simple to operate, it is easy to use.Compared with common stretching structure drives the first tweezer point and the second tweezer point, the clamping of the application
Mode clamping effect is more preferable, more firmly, it is not easy to situation about coming off occurs, global design is reasonable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation provided by the utility model.
Fig. 2 is the enlarged drawing of wedge-shaped pushing component provided by the utility model.
In figure, plastic tube 1, first electrode 2, second electrode 3, the first tweezer point 4, the second tweezer point 5, fixed seat 6, first handle
7th, second handle 8, wedge-shaped pushing component 9, sliding seat 10, first connect electric contact point 11, second connect electric contact point 12, back-moving spring 13,
First wedge-shaped pushing block 14, the second wedge-shaped pushing block 15, the first lozenges 16, the second lozenges 17, movable pulley 18.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1-2, this neurosurgery bipolar coagulation forceps includes plastic tube 1, and first is socketed with plastic tube 1
Electrode 2 and second electrode 3, the front end of first electrode 2 are stretched out the end of plastic tube 1 and are connected with the first tweezer point 4, second electrode 3
Front end is stretched out the end of plastic tube 1 and is connected with the second tweezer point 5, and the rear end of first electrode 2 passes through handle pushing meanss and fixed seat 6
It is connected, it is characterised in that handle pushing meanss include first handle 7 and second handle 8, and first handle 7 and second handle 8 are logical
Cross wedge-shaped pushing component 9 with plastic tube 1 to be connected, the front end slip cap of plastic tube 1 is connected to sliding seat 10, the first tweezer point 4 and the
Two tweezer points 5 are hinged with sliding seat 10 respectively, and first electrode 2 and second electrode 3 are each passed through sliding seat 10, first handle 7
Electric contact point 11 is connect provided with first, second handle 8 connects electric contact point 12 provided with second, is provided between sliding seat 10 and plastic tube 1
Back-moving spring 13, back-moving spring 13 are beneficial to the reset of follow-up first tweezer point 4 and the second tweezer point 5, i.e. the first tweezer point 4 and the second tweezer point
5 are in open configuration, convenient to clamp next time, when first handle 7 and second handle 8 are pressed into first and connect electric contact point 11 second
Connect the first tweezer point 4 and the second tweezer point 5 when electric contact point 12 is in contact and be in conduction state, the axial advancement of plastic tube 1 causes the first tweezer
The tweezer point 5 of point 4 and second closes up.Plastic tube 1 is promoted to move axially by pressing first handle 7 and second handle 8 during operation, so as to
So that trapping human's tissue of the first tweezer point 4 and the second tweezer point 5, and first handle 7 and second handle 8 first connect electricity after pressing
Contact 11 and second connects electric contact point 12 and contacted automatically so that the first tweezer point 4 and the second tweezer point 5 are in conduction state, so as to realize
Coagulation, it is simple to operate, it is easy to use, and compared with common stretching structure drives the first tweezer point 4 and the second tweezer point 5, the application
Method of clamping clamping effect it is more preferable, more firmly, it is not easy to situation about coming off occur, global design is reasonable.
Wherein, wedge-shaped pushing component 9 includes the first wedge-shaped 14 and second wedge-shaped pushing block 15 of pushing block, and the first wedge shape promotes
Block 14 is connected with first handle 7 and second handle 8 respectively, and the second wedge-shaped pushing block 15 is connected with second handle 8.Pass through
The axial movement of plastic tube 1 is realized in the dislocation of one wedge-shaped 14 and second wedge-shaped pushing block 15 of pushing block.More specifically, first wedge
Shape pushing block 14 is provided with the first lozenges 16, and the second wedge-shaped pushing block 15 is provided with the second lozenges 17, the first lozenges 16
It is slidably connected with the second lozenges 17.Slided as an improvement the second lozenges 17 of the second wedge-shaped pushing block 15 is provided with
Wheel 18, movable pulley 18 is slidably connected with the first lozenges 16.Beneficial to slip therebetween.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of neurosurgery bipolar coagulation forceps, including plastic tube (1), described plastic tube are socketed with first in (1)
Plastic tube (1) end and sharp (4) phase of the first tweezer are stretched out in electrode (2) and second electrode (3), the front end of described first electrode (2)
Connection, the front end of described second electrode (3) are stretched out plastic tube (1) end and are connected with the second tweezer sharp (5), the described first electricity
The rear end of pole (2) is connected by handle pushing meanss with fixed seat (6), it is characterised in that described handle pushing meanss bag
First handle (7) and second handle (8) are included, described first handle (7) and second handle (8) pass through wedge-shaped pushing component (9)
It is connected with plastic tube (1), the front end slip cap of described plastic tube (1) is connected to sliding seat (10), the first described tweezer point (4)
It is hinged respectively with sliding seat (10) with the second tweezer sharp (5), described first handle (7) connects electric contact point provided with first
(11), described second handle (8) connects electric contact point (12) provided with second, between described sliding seat (10) and plastic tube (1)
Provided with back-moving spring (13), touched when first handle (7) and second handle (8) are pressed into first and connect electric contact point (11) second and connect electricity
The first tweezer point (4) and the second tweezer sharp (5) are in conduction state when piece (12) is in contact, and plastic tube (1) axial advancement causes first
Tweezer point (4) and the second tweezer sharp (5) close up.
2. neurosurgery bipolar coagulation forceps according to claim 1, it is characterised in that described wedge-shaped promotion group
Part (9) includes the first wedge-shaped pushing block (14) and the second wedge-shaped pushing block (15), and the described first wedge-shaped pushing block (14) is respectively
It is connected with first handle (7) and second handle (8), the described second wedge-shaped pushing block (15) is connected with second handle (8).
3. neurosurgery bipolar coagulation forceps according to claim 2, it is characterised in that the first described wedge shape pushes away
Motion block (14) is provided with the first lozenges (16), and the described second wedge-shaped pushing block (15) is provided with the second lozenges (17), institute
The first lozenges (16) and the second lozenges (17) stated are slidably connected.
4. neurosurgery bipolar coagulation forceps according to claim 3, it is characterised in that the second described wedge shape pushes away
The second lozenges (17) of motion block (15) is provided with movable pulley (18), and described movable pulley (18) slides with the first lozenges (16)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052814.9U CN206777396U (en) | 2017-01-16 | 2017-01-16 | A kind of neurosurgery bipolar coagulation forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052814.9U CN206777396U (en) | 2017-01-16 | 2017-01-16 | A kind of neurosurgery bipolar coagulation forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206777396U true CN206777396U (en) | 2017-12-22 |
Family
ID=60704412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052814.9U Expired - Fee Related CN206777396U (en) | 2017-01-16 | 2017-01-16 | A kind of neurosurgery bipolar coagulation forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206777396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009424A (en) * | 2018-09-04 | 2018-12-18 | 北京市神经外科研究所 | Surgery electrode assembly |
-
2017
- 2017-01-16 CN CN201720052814.9U patent/CN206777396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009424A (en) * | 2018-09-04 | 2018-12-18 | 北京市神经外科研究所 | Surgery electrode assembly |
| CN109009424B (en) * | 2018-09-04 | 2023-12-15 | 北京市神经外科研究所 | Surgical electrode assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |