CN202920341U - Double-pole electric coagulation forceps - Google Patents
Double-pole electric coagulation forceps Download PDFInfo
- Publication number
- CN202920341U CN202920341U CN 201220374151 CN201220374151U CN202920341U CN 202920341 U CN202920341 U CN 202920341U CN 201220374151 CN201220374151 CN 201220374151 CN 201220374151 U CN201220374151 U CN 201220374151U CN 202920341 U CN202920341 U CN 202920341U
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- CN
- China
- Prior art keywords
- forcep
- tweezer
- coagulation forceps
- attraction channel
- rod
- Prior art date
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Abstract
The utility model discloses double-pole electric coagulation forceps. The double-pole electric coagulation forceps comprise forcep tips and forcep rods and is characterized in that a first positioning rod is fixed on the front portion of the forcep rod on one side, the forcep rod on the other side is provided with a corresponding positioning hole, sucking channels are arranged on a forcep body, and entrances of the sucking channels are located on portions of the forcep tips. A limiting rod is arranged on the middle portion of each forcep rod, and the limiting rods penetrate through limiting holes in the forcep rods on the two sides and limit the maximum opening degree of the forcep rods, By means of the double pole electric coagulation forceps, a positioning device is arranged on the forcep body, and thereby after the forcep body is pinched and pressed, movement trails of the forcep rods are guaranteed, the dislocation of the forcep tip contact cannot happen, and the accuracy in use is guaranteed. The sucking channels are arranged on the forcep body, the entrances of the sucking channels are located in portions of the forcep tips, when hematocele needs to be cleaned, only a sucking machine in an operating room needs to be turned on, and doctors can do hemostasis operation conveniently.
Description
Technical field
This utility model relates to a kind of electric current that makes and transmits the surgical instruments of on-mechanical formula energy to human body by the mode of tissue to be heated.
Background technology
Existing electric coagulation forceps comprises tweezer point, insulation tweezer bar and electrode tip holder successively, and the plug at electrode tip holder rear portion is connected with the main frame of outside by wire.The tweezer point of electric coagulation forceps provides high-frequency electrical energy to the lesion tissue tissue, makes the protein dehydration between tweezer point two ends and solidifies, and reaches the purpose of hemostasis.Because its sphere of action is only limited between two tweezer points, therefore very little, quite safe to degree of injury and the coverage of adjacent tissue.
During use, need personnel constantly to pinch and press the tweezer bar, make the contact of two tweezer points.Because the tweezer bar is longer, the contact of tweezer point often can misplace, and causes when using to go wrong.Simultaneously, when using electric coagulation forceps to stop blooding, often have the blood of outflow at the position of stopping blooding, although operating room has attractor, the pipeline that attracts is often thicker, can not be directly used in the removing to the blood at the position of stopping blooding.This just causes needs the doctor in blood, the use electric coagulation forceps to be stopped blooding, and this operation is which root is the blood vessel that needs hemostasis owing to not seeing Chu, exists larger risk.
The utility model content
The purpose of this utility model is to provide a kind of making when tweezer is sharp to be contacted can not misplace and carry the bipolar coagulation forceps of attraction channel.
To achieve these goals, by the following technical solutions, a kind of bipolar coagulation forceps, the front portion of a described side tweezer bar is fixed with the first locating rod, opposite side tweezer bar is provided with corresponding locating hole, has attraction channel on the tweezer body, and the entrance of attraction channel is positioned at position, tweezer tip.
The middle part of described tweezer bar is provided with gag lever post, and gag lever post passes the maximum opening of the spacing hole restriction tweezer bar on the tweezer bar of both sides.
One end of described gag lever post is fixed on the tweezer bar, and the other end is convex, is stuck in the outside of opposite side tweezer bar.
The two ends of described gag lever post are convex, are stuck in the outside of two tweezer bars.
The entrance of described attraction channel is positioned at the outside of tweezer point.
Be embedded in described attraction channel in the tweezer body, the outlet of attraction channel is provided with interface.
Described attraction channel is external, and attraction channel is fixedly connected with the tweezer body, and the outlet of attraction channel is provided with interface.
This utility model is provided with positioner on the tweezer body, guaranteed like this movement locus of tweezer bar after the tweezer body is subject to pinching pressure, and the contact of tweezer point can not misplace, the precision when having guaranteed to use.The attraction channel that arranges on the tweezer body, the entrance of passage are positioned at position, tweezer tip, and the attractor of opening operating room when needing to remove hematocele gets final product, and greatly facilitates doctor's hemostasis operation.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the partial enlarged drawing of A in Fig. 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
As shown in Figure 1 to Figure 3, a kind of bipolar coagulation forceps comprises tweezer point 1 and tweezer bar 2, and tweezer bar 2 rear portions have electrode tip holder 3, and the front portion that has plug 4, one side tweezer bars on electrode tip holder 3 is fixed with the first locating rod 8, and opposite side tweezer bar is provided with corresponding locating hole 7.The middle part of tweezer bar is provided with gag lever post 6, and gag lever post 6 passes the spacing hole on the tweezer bar of both sides, and wherein the two ends of gag lever post are the insulator cap 5 of convex, is stuck in the outside of two tweezer bars.The inside of tweezer point 1 and tweezer bar 2 is provided with attraction channel 9, and wherein the entrance of attraction channel 9 is positioned at the outside of tweezer point, and outlet is positioned on electrode tip holder 3, and has the interface 10 that matches with the hospital suction catheter.
During use, if need to remove hemostasis the hemorrhage of position, hospital's suction catheter is inserted on interface, opens attractor and get final product.Gag lever post 6 has limited the maximum opening of tweezer bar, provides the coarse positioning function to the tweezer point simultaneously.When pinching the tweezer bar, the first locating rod 8 can pass locating hole 7, has guaranteed that the tweezer point can not misplace, and has guaranteed the accuracy when electric coagulation forceps uses.
Embodiment 2: as different from Example 1, attraction channel is external, is fixed in a side of tweezer bar and tweezer point by insulating barrier, and this kind mode not be used in the work of holing on the body of tweezers, realizes than being easier to, and cost is lower.
Claims (7)
1. a bipolar coagulation forceps, comprise tweezer point and tweezer bar, and it is characterized in that: the front portion of a described side tweezer bar is fixed with the first locating rod, and opposite side tweezer bar is provided with corresponding locating hole, has attraction channel on the tweezer body, and the entrance of attraction channel is positioned at position, tweezer tip.
2. bipolar coagulation forceps as claimed in claim 1, it is characterized in that: the middle part of described tweezer bar is provided with gag lever post, and gag lever post passes the maximum opening of the spacing hole restriction tweezer bar on the tweezer bar of both sides.
3. bipolar coagulation forceps as claimed in claim 2, it is characterized in that: an end of described gag lever post is fixed on the tweezer bar, and the other end is convex, is stuck in the outside of opposite side tweezer bar.
4. bipolar coagulation forceps as claimed in claim 2, it is characterized in that: the two ends of described gag lever post are convex, are stuck in the outside of two tweezer bars.
5. bipolar coagulation forceps as claimed in claim 1, it is characterized in that: the entrance of described attraction channel is positioned at the outside of tweezer point.
6. bipolar coagulation forceps as claimed in claim 5, it is characterized in that: be embedded in described attraction channel in the tweezer body, the outlet of attraction channel is provided with interface.
7. bipolar coagulation forceps as claimed in claim 5, it is characterized in that: described attraction channel is external, and attraction channel is fixedly connected with the tweezer body, and the outlet of attraction channel is provided with interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374151 CN202920341U (en) | 2012-07-31 | 2012-07-31 | Double-pole electric coagulation forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374151 CN202920341U (en) | 2012-07-31 | 2012-07-31 | Double-pole electric coagulation forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202920341U true CN202920341U (en) | 2013-05-08 |
Family
ID=48210335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374151 Expired - Fee Related CN202920341U (en) | 2012-07-31 | 2012-07-31 | Double-pole electric coagulation forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202920341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125717A (en) * | 2018-02-09 | 2018-06-08 | 江苏省中医院 | Neurosurgery bipolar coagulation forceps and bipolar coagulation forceps water-cooling method |
| CN110522510A (en) * | 2019-09-06 | 2019-12-03 | 江苏邦士医疗科技有限公司 | A kind of bipolar tweezer of plasma that band instils and attracts |
-
2012
- 2012-07-31 CN CN 201220374151 patent/CN202920341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125717A (en) * | 2018-02-09 | 2018-06-08 | 江苏省中医院 | Neurosurgery bipolar coagulation forceps and bipolar coagulation forceps water-cooling method |
| CN110522510A (en) * | 2019-09-06 | 2019-12-03 | 江苏邦士医疗科技有限公司 | A kind of bipolar tweezer of plasma that band instils and attracts |
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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: 20130508 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |