CN202821612U - Electric coagulation forceps with overall locating function - Google Patents
Electric coagulation forceps with overall locating function Download PDFInfo
- Publication number
- CN202821612U CN202821612U CN 201220438615 CN201220438615U CN202821612U CN 202821612 U CN202821612 U CN 202821612U CN 201220438615 CN201220438615 CN 201220438615 CN 201220438615 U CN201220438615 U CN 201220438615U CN 202821612 U CN202821612 U CN 202821612U
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- CN
- China
- Prior art keywords
- locating
- forceps
- baffles
- rods
- positioning
- 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 electric coagulation forceps with an overall locating function. The electric coagulation forceps with the overall locating function comprise forceps tips and forceps rods, and are characterized in that a precise locating rod is fixed on one side of the front portions of the forceps rods, and a corresponding locating hole is arranged on the other side of the front portions of the forceps rods. An upper locating baffle and a lower locating baffle are fixed on one side of the forceps rods, the locating baffles are arranged on the bending portion of the middle portion of the forceps rods, the distance between the two baffles is rightly the width of the forceps rod of the other side, and the surfaces of the baffles are smooth. The precise locating rod and the two locating baffles are arranged on the electric coagulation forceps with the overall locating function, the locating baffles are used for the coarse locating of the whole forceps rods, and the precise locating rod is used for the precise locating of the whole forceps rods. When the forceps rods are pressed, the locating baffles on the middle portion of the forceps rods touch the other side of the forceps rods, the other side of the forceps rods is enabled to slide between the locating baffles, and the coarse locating of the whole forceps rods is achieved. Meanwhile due to the function of the precise locating rod, 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 whole positioning function.
To achieve these goals, by the following technical solutions: a kind of electric coagulation forceps with whole positioning function, comprise tweezer point and tweezer bar, it is characterized in that: front portion one side of described tweezer bar is fixed with the precise positioning bar, and opposite side is provided with corresponding locating hole; One side of described tweezer bar is fixed with up and down two positioning baffles.
Described positioning baffle is arranged at tweezer bar middle bent place.
In order effectively to limit the running track of tweezer bar, as further optimization, the distance between described two positioning baffles is the width of opposite side tweezer bar, and the inner surface of positioning baffle is shiny surface.
This utility model is provided with precise positioning bar and two positioning baffles at the tweezer body, and positioning baffle is used for coarse positioning, and the precise positioning bar is fine positioning, the accurate precision that guarantees the location; Such structure is so that after the tweezer bar is subject to pinching pressure, the positioning baffle that is positioned at tweezer bar middle part can at first contact the opposite side of tweezer bar, so that the opposite side of tweezer bar slides among the positioning baffle, guarantee that the tweezer bar is returned to the normal position, has realized the whole coarse positioning to whole tweezer bar; Owing to the effect of precise positioning bar, the contact of tweezer point can not misplace, the precision when effectively having guaranteed to use simultaneously.
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 whole positioning function 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 bar 8, and opposite side tweezer bar is provided with corresponding locating hole 7.The distance that one side of corner, tweezer bar middle part is fixed respectively between the first positioning baffle 5 and 6, two positioning baffles of the second positioning baffle just is the width of opposite side tweezer bar, and the surface is smooth.During use, two positioning baffles have been realized coarse positioning to tweezers, and precise positioning bar 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, the first positioning baffle 5 that is positioned at tweezer bar 2 middle parts and the second positioning baffle 6 can at first contact the opposite side of tweezer bar 2, so that the opposite side of tweezer bar 2 slides among the positioning baffle, guarantee that tweezer bar 2 is returned to the normal position, has realized the whole coarse positioning to whole tweezer bar 2; Owing to the effect of precise positioning bar 8 and corresponding locating hole 7,1 contact of tweezer point can not misplace, the precision when effectively having guaranteed to use simultaneously.
Claims (3)
1. the electric coagulation forceps with whole positioning function comprises tweezer point and tweezer bar, and it is characterized in that: front portion one side of described tweezer bar is fixed with the precise positioning bar, and opposite side is provided with corresponding locating hole; One side of described tweezer bar is fixed with up and down two positioning baffles.
2. the electric coagulation forceps of the whole positioning function of band as claimed in claim 1, it is characterized in that: described positioning baffle is arranged at tweezer bar middle bent place.
3. the electric coagulation forceps of the whole positioning function of band as claimed in claim 2, it is characterized in that: the distance between described two positioning baffles is the width of opposite side tweezer bar, and the inner surface of positioning baffle is shiny surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438615 CN202821612U (en) | 2012-08-31 | 2012-08-31 | Electric coagulation forceps with overall locating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438615 CN202821612U (en) | 2012-08-31 | 2012-08-31 | Electric coagulation forceps with overall locating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821612U true CN202821612U (en) | 2013-03-27 |
Family
ID=47933427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220438615 Expired - Fee Related CN202821612U (en) | 2012-08-31 | 2012-08-31 | Electric coagulation forceps with overall locating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821612U (en) |
-
2012
- 2012-08-31 CN CN 201220438615 patent/CN202821612U/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: 20130327 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |