CN201710458U - Double-electrode electric coagulation forceps - Google Patents
Double-electrode electric coagulation forceps Download PDFInfo
- Publication number
- CN201710458U CN201710458U CN2010202361853U CN201020236185U CN201710458U CN 201710458 U CN201710458 U CN 201710458U CN 2010202361853 U CN2010202361853 U CN 2010202361853U CN 201020236185 U CN201020236185 U CN 201020236185U CN 201710458 U CN201710458 U CN 201710458U
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- China
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- hole
- water
- metal
- locating piece
- coagulation forceps
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Abstract
The utility model relates to double-electrode electric coagulation forceps which comprise two metal forceps bodies. A water delivery hole is formed on each metal forceps body, the front ends of the two metal forceps bodies are separated, and the tail ends of the two metal forceps bodies are closed and electronically insulating with each other; a water delivery pipe is arranged at the tail end of each metal forceps body; a positioning water control lock catch is arranged between the two metal forceps bodies and comprises a positioning groove and a positioning block; the positioning groove and the positioning block are fixed on the two metal forceps bodies respectively, and the positioning block is arranged inside the positioning groove; a water inlet hole and a water outlet hole are formed on the positioning block, the water outlet hole is connected with the water delivery hole on the metal forceps body through a pipeline, and the water inlet hole is connected with the water delivery pipe through a pipeline; and a thrust piston for controlling on/off the water inlet hole and the water outlet hole is arranged between the water inlet hole and the water outlet hole of the positioning block. The double-electrode electric coagulation forceps are additionally provided with the positioning water control lock catch, so as to conveniently control water flow while using the double-electrode electric coagulation forceps. The double-electrode electric coagulation forceps have simple structure and convenient operation, and can control a water connection/disconnection switch during operation.
Description
Technical field
This utility model belongs to medical apparatus and instruments, and particularly a kind of bipolar coagulation forceps, this bipolar coagulation forceps have increased a location control water snap close, have realized control current when using bipolar coagulation forceps very easily.
Background technology
Bipolar coagulation forceps is mainly used in the operation blood vessel to breakage to carry out high temperature and adds thermal hemostasis, in the process of using, need the paraprofessional personnel to cross the cause thermal damage blood vessel by the thin conduit anti-hemostatic tube hot spot that waters, in case the paraprofessional personnel does not catch up with or fails accurately to water and can bring the operation difficulty to operative doctor, to reduce operation paraprofessional personnel's working strength in order increasing work efficiency, a kind of device that just can automatic watering function when using electric coagulation forceps need to be provided.
Summary of the invention
The purpose of this utility model is to propose a kind of bipolar coagulation forceps technical scheme, and this bipolar coagulation forceps has increased a location control water snap close, has realized control current when using bipolar coagulation forceps very easily.
To achieve these goals, the technical solution of the utility model is, a kind of bipolar coagulation forceps, include two metal tweezer bodies, metal tweezer body is provided with water hole, two metal tweezer body front ends are separated from each other, two metal tweezer body tail ends close up and electrically insulated from one another, be provided with water-supply-pipe at two metal tweezer body tail ends, location control water snap close is installed between two metal tweezer bodies, described location control water snap close comprises locating slot and locating piece, and locating slot and locating piece also are separately fixed on two metal tweezer bodies, and locating piece places in the locating slot, described locating piece is provided with inlet opening and apopore, apopore is connected with water hole on the metal tweezer body by pipeline, and the inlet opening is connected with described water-supply-pipe by pipeline, is provided with the thrust piston of control inlet opening and outlet break-make between described inlet opening of locating piece and the apopore.
Described locating slot is the U-shaped structure, on metal tweezer body, and the both-side opening direction of U-lag and the parallel installation of electric coagulation forceps length direction.
Described thrust piston is by surge bunker, piston body, spring and base are formed, described surge bunker is a through hole, described through hole is arranged between described inlet opening of locating piece and the apopore, described through hole comprises one section straight hole and the bellmouth that is connected with straight hole, described inlet opening is connected with straight hole, described apopore is connected with bellmouth, described piston body is made up of cylinder and the cone that is attached thereto, and piston body inserts through hole, and the cone of piston body places in the bellmouth, the cylinder of piston body stretches out through hole and places the locating piece outside, spring is installed in the cone back of piston body, the base pressing spring, and base links the connection hole by spiral shell through hole is sealed.
The beneficial effects of the utility model are:
1. simple in structure, easy to operate, can in the operation electric coagulation forceps, control the water flowing switch;
2. locating slot adopts the U-lag structure, can realize the electric coagulation forceps activity orientation, the phenomenon of tweezer point dislocation can not occur.
Below in conjunction with embodiment and accompanying drawing this utility model is done a detailed description.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model locating piece decomposing schematic representation;
Fig. 3 is this utility model locating slot structural representation;
Fig. 4 is this utility model locating piece and locating slot combination sketch map.
The specific embodiment
Embodiment 1:
A kind of bipolar coagulation forceps embodiment, referring to Fig. 1, Fig. 2 and Fig. 3, described bipolar coagulation forceps includes two metal tweezer bodies 1, metal tweezer body is provided with water hole 101, two metal tweezer body front ends 102 are separated from each other, two metal tweezer body tail ends 103 close up and electrically insulated from one another, and electric connection 104 is arranged, be provided with water-supply-pipe 2 at two metal tweezer body tail ends, location control water snap close is installed between two metal tweezer bodies, described location control water snap close comprises locating slot 3 and locating piece 4, locating piece places in the locating slot, locating slot 3 and locating piece 4 also are separately fixed on two metal tweezer bodies, described locating piece is provided with inlet opening 401 and apopore 402, apopore is connected with water hole 101 on the metal tweezer body by pipeline 5, and the inlet opening is passed through pipeline 6 and is connected with described water-supply-pipe 2, is provided with the thrust piston of controlling inlet opening and outlet break-make between described inlet opening of locating piece and the apopore.
Described thrust piston has various ways, the described thrust piston of present embodiment is by surge bunker, piston body 403, spring 404 and base 405 are formed, described surge bunker is a through hole, described through hole is arranged between described inlet opening of locating piece and the apopore, described through hole comprises one section straight hole 406 and the bellmouth 407 that is connected with straight hole, described inlet opening is connected with straight hole, described apopore is connected with bellmouth, described piston body is made up of cylinder 4031 and the cone 4032 that is attached thereto, piston body inserts through hole, the cone of piston body places in the bellmouth, and the cylinder of piston body stretches out through hole and places the locating piece outside, and spring is installed in the cone back of piston body, the base pressing spring, base links the connection hole by spiral shell through hole is sealed.
The operation principle of thrust piston is that water enters surge bunker from water inlet, because the cone of the apply piston body of spring has stopped that in conical bore water flows out from outlet, when depressing the cylinder of piston body, cone has broken away from conical bore, outlet was communicated with water with water inlet and flowed out from outlet this moment, in case unclamp cylinder, the cone water that automatically resets is blocked again.
Therefore this kind structure has realized that the doctor has controlled the water flowing switch in the operation electric coagulation forceps, and is convenient and practical.
For prevent that electric coagulation forceps tweezer point from closing up time dislocation, described locating slot is adopted the U-shaped structure, the mode of installing is that the both-side opening direction 301 of U-lag is parallel with the electric coagulation forceps length direction, locating piece can not move up and down owing to stopping of cell wall 302 when closing up electric coagulation forceps like this, and then had realized that electric coagulation forceps closes up the location.
Claims (3)
1. bipolar coagulation forceps, include two metal tweezer bodies, metal tweezer body is provided with water hole, two metal tweezer body front ends are separated from each other, two metal tweezer body tail ends close up and electrically insulated from one another, it is characterized in that, two metal tweezer body tail ends are provided with water-supply-pipe, location control water snap close is installed between two metal tweezer bodies, described location control water snap close comprises locating slot and locating piece, locating slot and locating piece also are separately fixed on two metal tweezer bodies, locating piece places in the locating slot, and described locating piece is provided with inlet opening and apopore, and apopore is connected with water hole on the metal tweezer body by pipeline, the inlet opening is connected with described water-supply-pipe by pipeline, is provided with the thrust piston of control inlet opening and outlet break-make between described inlet opening of locating piece and the apopore.
2. a kind of bipolar coagulation forceps according to claim 1 is characterized in that, described locating slot is the U-shaped structure, and on metal tweezer body, the both-side opening direction of U-lag is parallel with the electric coagulation forceps length direction.
3. a kind of bipolar coagulation forceps according to claim 1, it is characterized in that, described thrust piston is by surge bunker, piston body, spring and base are formed, described surge bunker is a through hole, described through hole is arranged between described inlet opening of locating piece and the apopore, described through hole comprises one section straight hole and the bellmouth that is connected with straight hole, described inlet opening is connected with straight hole, described apopore is connected with bellmouth, described piston body is made up of cylinder and the cone that is attached thereto, and piston body inserts through hole, and the cone of piston body places in the bellmouth, the cylinder of piston body stretches out through hole and places the locating piece outside, spring is installed in the cone back of piston body, the base pressing spring, and base links the connection hole by spiral shell through hole is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202361853U CN201710458U (en) | 2010-06-24 | 2010-06-24 | Double-electrode electric coagulation forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202361853U CN201710458U (en) | 2010-06-24 | 2010-06-24 | Double-electrode electric coagulation forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201710458U true CN201710458U (en) | 2011-01-19 |
Family
ID=43456451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202361853U Expired - Fee Related CN201710458U (en) | 2010-06-24 | 2010-06-24 | Double-electrode electric coagulation forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201710458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860263A (en) * | 2012-08-31 | 2014-06-18 | 重庆润泽医药有限公司 | Electric coagulation forceps system capable of automatically regulating temperatures of forceps tips and provided with support |
-
2010
- 2010-06-24 CN CN2010202361853U patent/CN201710458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860263A (en) * | 2012-08-31 | 2014-06-18 | 重庆润泽医药有限公司 | Electric coagulation forceps system capable of automatically regulating temperatures of forceps tips and provided with support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130624 |