CN203042433U - Improved electrocoagulation forcep body - Google Patents
Improved electrocoagulation forcep body Download PDFInfo
- Publication number
- CN203042433U CN203042433U CN 201320053470 CN201320053470U CN203042433U CN 203042433 U CN203042433 U CN 203042433U CN 201320053470 CN201320053470 CN 201320053470 CN 201320053470 U CN201320053470 U CN 201320053470U CN 203042433 U CN203042433 U CN 203042433U
- Authority
- CN
- China
- Prior art keywords
- forcep
- tweezer
- electrocoagulation
- tips
- cascaded surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved electrocoagulation forcep body. The electrocoagulation forcep body comprises a forcep body and electrode holders. Connection plugs are arranged at the rear ends of the electrode holders. The improved electrocoagulation forcep body is characterized in that the forcep body is of a split structure, wherein first step surfaces are arranged at the rear portion of the forcep tips and provided with cross-shaped protrusions. Second step surfaces matched with the first step surfaces are arranged on the front portion of forcep rods and provided with grooves matched with the cross-shaped protrusions. The improved electrocoagulation forcep body further comprises a clamping seat which is provided with clamping seams for clamping joint parts of the forcep tips and the forcep rods. Due to the fact that the forcep body of a pair of electrocoagulation forceps is designed into a split structure, when the forcep tips are damaged after being used for a long period, all needed to do is to take down the forcep tips and to install new forcep tips on the forcep rods. The improved electrocoagulation forcep body is simple in structure, convenient to use, and can greatly reduce waste.
Description
Technical field
This utility model relates to a kind of surgical instruments that makes electric current transmit 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, the plug at electrode tip holder rear portion links to each other with the main frame of outside by lead, the tweezer point of electric coagulation forceps provides high-frequency electrical energy to lesion tissue, makes the protein dehydration between the tweezer point two ends and solidifies, and reaches the purpose of hemostasis.Because it is 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.
In the use of electric coagulation forceps, the tweezer point often needs clamping, collision, and therefore, it is bigger to wear and tear, and the wearing and tearing of tweezer bar are then less relatively, and are not fragile.Existing electric coagulation forceps all is integral structure, if the tweezer point damages, then needs to change whole electric coagulation forceps, causes bigger waste.
The utility model content
The purpose of this utility model provides a kind of modified model electric coagulation forceps tweezer body.
To achieve these goals, by the following technical solutions, a kind of modified model electric coagulation forceps tweezer body, comprise the tweezer body, be characterised in that: described tweezer body is split-type structural, comprise anterior tweezer point and the tweezer bar two parts at rear portion, wherein the rear portion of tweezer point has first cascaded surface, first cascaded surface is provided with the cross projection, has second cascaded surface that matches with first cascaded surface in the front portion of tweezer bar, second cascaded surface is provided with the groove that matches with the cross projection, and described tweezer body also comprises clamping seats, and clamping seats has the crack that clamps tweezer point and tweezer bar joint portion.
This utility model is designed to split-type structural with the tweezer body of electric coagulation forceps, after the tweezer point damages through life-time service, only needs this tweezer point is taken off, and new tweezer point is installed on the tweezer bar get final product.This utility model is simple in structure, and is easy to use, can cut the waste greatly.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the structural representation of tweezer point and tweezer bar among Fig. 1;
Fig. 3 is the vertical view of tweezer point among Fig. 1;
Fig. 4 is the structural representation in the cross section of clamping seats.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is described further.
As shown in Figures 1 to 4, a kind of modified model electric coagulation forceps tweezer body, comprise tweezer body and electrode tip holder 3, there is connection-peg 4 electrode tip holder 3 rear ends, described tweezer body is split-type structural, comprise anterior tweezer point 1 and tweezer bar 2 two parts at rear portion, wherein the rear portion of tweezer point has first cascaded surface 5, first cascaded surface is provided with cross projection 8, has second cascaded surface that matches with first cascaded surface in the front portion of tweezer bar, second cascaded surface is provided with the groove that matches with the cross projection, and the tweezer body also comprises clamping seats 6, and clamping seats has the crack 7 that clamps tweezer point and tweezer bar joint portion.
When the tweezer point is installed, only need first cascaded surface and second cascaded surface are fastened, can use after using crack on the clamping seats 6 that both are clamped then.Projection on the cascaded surface and groove make and reduced relative slip between tweezer point and the tweezer bar, and be convenient and practical.
This utility model is designed to split-type structural with the tweezer body of electric coagulation forceps, after the tweezer point damages through life-time service, only needs this tweezer point is taken off, and new tweezer point is installed on the tweezer bar get final product.This utility model is simple in structure, and is easy to use, can cut the waste greatly.
Claims (1)
1. modified model electric coagulation forceps tweezer body, comprise the tweezer body, be characterised in that: described tweezer body is split-type structural, comprise anterior tweezer point and the tweezer bar two parts at rear portion, wherein the rear portion of tweezer point has first cascaded surface, first cascaded surface is provided with the cross projection, has second cascaded surface that matches with first cascaded surface in the front portion of tweezer bar, second cascaded surface is provided with the groove that matches with the cross projection, described tweezer body also comprises clamping seats, and clamping seats has the crack that clamps tweezer point and tweezer bar joint portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053470 CN203042433U (en) | 2013-01-31 | 2013-01-31 | Improved electrocoagulation forcep body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053470 CN203042433U (en) | 2013-01-31 | 2013-01-31 | Improved electrocoagulation forcep body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203042433U true CN203042433U (en) | 2013-07-10 |
Family
ID=48725441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320053470 Expired - Fee Related CN203042433U (en) | 2013-01-31 | 2013-01-31 | Improved electrocoagulation forcep body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203042433U (en) |
-
2013
- 2013-01-31 CN CN 201320053470 patent/CN203042433U/en not_active Expired - Fee Related
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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: 20130710 Termination date: 20190131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |