CN202821603U - Electric coagulation forceps with three-hole locating function - Google Patents
Electric coagulation forceps with three-hole locating function Download PDFInfo
- Publication number
- CN202821603U CN202821603U CN 201220438406 CN201220438406U CN202821603U CN 202821603 U CN202821603 U CN 202821603U CN 201220438406 CN201220438406 CN 201220438406 CN 201220438406 U CN201220438406 U CN 201220438406U CN 202821603 U CN202821603 U CN 202821603U
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- China
- Prior art keywords
- forceps
- locating
- rods
- bar
- tweezer
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- 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 electric coagulation forceps with a three-hole locating function. The electric coagulation forceps with the three-hole locating function comprise forceps tips and forceps rods, and are characterized in that three locating rods are arranged on one side of the forceps rods, and three corresponding locating holes are formed in the other side of the forceps rods. The three locating rods comprise a precise locating pin arranged on the front portion of the forceps rods, a first assistant locating rod arranged on the corner portion of the middle portion of the forceps rods and a second assistant locating rod arranged on the tail portion of the forceps rods. The three locating rods are arranged on two sides of the forceps rods at intervals rather than arranged on the same side of the forceps rods. The precise locating pin and the two assistant locating rods are arranged on a forceps body of the electric coagulation forceps with the three-hole locating function, and when the forceps body is pressed, coarse locating is achieved with the help of the second assistant locating rod and the first assistant locating rod in sequence, and meanwhile due to the precise locating function of the precise locating pin, malposition can not occur when the forceps tips touch with each other, and using precision is effectively guaranteed.
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
Electric coagulation forceps is modern medicine a kind of surgical instruments commonly used.Existing electric coagulation forceps comprises tweezer point, insulation tweezer bar and electrode tip holder successively, and the plug at electrode tip holder rear portion links to each other with external host by wire.The tweezer point of electric coagulation forceps provides high-frequency electrical energy to lesion tissue, makes the protein dehydration between the tweezer point 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 the continuous opening and closing tweezer of personnel bar, so that the contact of two tweezer points.Because the tweezer bar is longer, the contact of tweezer point often can misplace, and causes to occur the inaccurate problem in location when using.
The utility model content
The purpose of this utility model provides a kind of electric coagulation forceps with three hole positioning functions.
To achieve these goals, by the following technical solutions: a kind of electric coagulation forceps with three hole positioning functions is characterized in that: be provided with three locating rods that are positioned at tweezer bar one side and three locating holes that are positioned at the correspondence of opposite side on the described tweezer bar;
Described three locating rods are respectively the precise positioning pin that is arranged on tweezer bar front portion, be arranged on the first auxiliary positioning bar of tweezer bar middle part corner and be arranged at the second auxiliary positioning bar of tweezer bar afterbody.
Described three locating rods are not arranged on the same side of tweezer bar, but are arranged alternately in the both sides of tweezer bar.
This utility model is provided with a precise positioning pin and two auxiliary positioning bars at the tweezer body, and the first and second auxiliary positioning bars can be used for coarse positioning, and the precise positioning pin is fine positioning; After the tweezer bar is subject to pinching pressure, help the tweezer bar to realize coarse positioning by the second and first auxiliary positioning bar at first successively, the meeting of two auxiliary positioning bars is so that the tweezer bar constantly is adapted to the position of fitting most, simultaneously because the effect of precise positioning pin, guarantee that the contact of tweezer point can not misplace the precision when effectively having guaranteed to use.
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 among 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 electric coagulation forceps with three hole positioning functions comprises tweezer point 1 and tweezer bar 2, tweezer bar 2 rear portions have electrode tip holder 3, the front portion that has plug 4, one side tweezer bars on the electrode tip holder 3 is fixed with precise positioning pin 8, and opposite side tweezer bar is provided with corresponding locating hole 7.The both sides at the right-angle turning place, middle part of tweezer bar arrange respectively the first auxiliary positioning bar 5 and corresponding locating hole 6.Two sides of tail at the tweezer bar arranges respectively the second auxiliary positioning bar 10 and corresponding locating hole 9.Three locating rods are not arranged at the same side tweezer bar, but alternately place on the tweezer bar of both sides.During use, the first auxiliary positioning bar 5 and 10 pairs of tweezers of the second auxiliary positioning bar have been realized coarse positioning, and precise positioning pin 8 and locating hole 7 are then realized fine positioning to tweezers.
Operator are when using described electric coagulation forceps, with hands pinching tweezer bar 2, so that tweezer bar 2 is subject to beginning to close up after the external force, help the tweezer bar to realize coarse positioning by the second auxiliary positioning bar 10 and the first auxiliary positioning bar 5 at first successively, the meeting of two auxiliary positioning bars is so that tweezer bar 2 constantly is adapted to the position of fitting most, add simultaneously the effect of precise positioning pin 8, guarantee that 1 contact of tweezer point can not misplace the precision when effectively having guaranteed to use.
Claims (2)
1. the electric coagulation forceps with three hole positioning functions comprises tweezer point and tweezer bar, it is characterized in that: be provided with three locating rods that are positioned at tweezer bar one side and three locating holes that are positioned at the correspondence of opposite side on the described tweezer bar;
Described three locating rods are respectively the precise positioning pin that is arranged on tweezer bar front portion, be arranged on the first auxiliary positioning bar of tweezer bar middle part corner and be arranged at the second auxiliary positioning bar of tweezer bar afterbody.
2. the electric coagulation forceps with three hole positioning functions as claimed in claim 1, it is characterized in that: described three locating rods are not arranged on the same side of tweezer bar, but are arranged alternately in the both sides of tweezer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438406 CN202821603U (en) | 2012-08-31 | 2012-08-31 | Electric coagulation forceps with three-hole locating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438406 CN202821603U (en) | 2012-08-31 | 2012-08-31 | Electric coagulation forceps with three-hole locating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821603U true CN202821603U (en) | 2013-03-27 |
Family
ID=47933418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220438406 Expired - Fee Related CN202821603U (en) | 2012-08-31 | 2012-08-31 | Electric coagulation forceps with three-hole locating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821603U (en) |
-
2012
- 2012-08-31 CN CN 201220438406 patent/CN202821603U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180831 |