CN203802537U - Pair of medical tissue forceps - Google Patents
Pair of medical tissue forceps Download PDFInfo
- Publication number
- CN203802537U CN203802537U CN201420159293.3U CN201420159293U CN203802537U CN 203802537 U CN203802537 U CN 203802537U CN 201420159293 U CN201420159293 U CN 201420159293U CN 203802537 U CN203802537 U CN 203802537U
- Authority
- CN
- China
- Prior art keywords
- arm
- side arm
- head
- lateral arm
- free end
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a pair of medical tissue forceps, which comprises a lateral arm I, a lateral arm II, a middle arm, a hook head I, a hook head II, a double-head hook groove and a bottom end, wherein the middle arm is arranged between the lateral arm I and the lateral arm II; one ends of the lateral arm I, the lateral arm II and the middle arm are connected together to form the bottom end; the free end of the lateral arm I is the hook head I; the free end of the lateral arm II is the hook head II; the free end of the middle arm is the double-head hook groove; the hook heads (I and II) are buckled with the double-head hook groove correspondingly; positioning grooves are formed in the inner side surfaces, facing the middle arm, of the lateral arm I and the lateral arm II respectively; positioning blocks, corresponding to the positioning grooves in the lateral arm I and the lateral arm II, are formed in two side surfaces of the middle arm respectively, and can be fixedly clamped with the positioning grooves. Through the adoption of the medical tissue forceps, two pieces of skin can be fixedly clamped simultaneously during skin suturing, so that a wound can be anastomosed accurately to shorten operation time and improve operation efficiency.
Description
Technical field
This utility model relates to a kind of surgical operation medical apparatus and instruments, particularly in a kind of surgical procedures for capturing the medical tissue tweezer of wound both sides skin histology.
Background technology
In clinical operation, the tissue clamps that grasping tissue is used is common tool.The rear end of tissue clamps two side arms links together, and the front end of two side arms is corresponding gib head and hook groove, completes clamping task by gib head and hook groove.
The meshing jaws of existing tissue clamps is the meshing jaws of single head, and a tooth is to a groove, in skin closure process, two skins is picked up if want simultaneously, easily occurs slip phenomenon, clamp firmly not, and wound is identical not accurate enough simultaneously, and repetitive operation is many, and efficiency is low.
Utility model content
This utility model has overcome the shortcoming of prior art, and the meshing jaws of a kind of double end, the tissue clamps of two teeth to two grooves are provided, and for capturing continuously wound both sides tissue, so that wound is sewn, device is accurately caught and closure.This closing course can be operated separately by those skilled in the art, thereby can effectively shorten operating time.Sometimes, due to clamping overlong time, operator are easily tired, there will be tweezers to clamp loosening situation, and this utility model, by the mode of locating slot and locating piece is installed, has effectively been avoided the generation of this phenomenon.
A kind of medical tissue tweezer of the present utility model, comprise: side arm one, side arm two, intermediate arm, gib head one, gib head two, double head hook groove, bottom, described intermediate arm is in the middle of side arm one and side arm two, and one end of side arm one, side arm two and intermediate arm links together, and forms bottom; The free end of side arm one is gib head one, the free end of side arm two is that the free end of gib head two, intermediate arm is double head hook groove, gib head one is corresponding closed with double head hook groove respectively with gib head two, and side arm one is meshing jaws with intermediate arm, and side arm one is meshing jaws with intermediate arm; On side arm one, side arm two, on the inner surface relative with intermediate arm, be respectively provided with locating slot, two sides of intermediate arm are respectively equipped with the locating piece corresponding with locating slot on side arm one, side arm two, and locating piece can fixedly engage with locating slot.
Be provided with anti-slip tank at side arm one and side arm two outer surface middle parts, anti-slip tank is many parallel groove structures.
Side arm one of the present utility model, side arm two and intermediate arm can converge at a bit when closed.Side arm one and side arm two are positioned at the both sides of intermediate arm, and wherein, when side arm one is closed with intermediate arm, the locating piece on side of the locating slot on side arm one and intermediate arm is fastened togather; When side arm two is closed with intermediate arm, the locating piece on another side of the locating slot on side arm two and intermediate arm is fastened togather; Operator can selectively capture the tissue of wound both sides, make the better more effective closure of wound of stiching instrument energy, thereby can ensure that wound coincide accurately.And the locating piece setting that can fixedly engage with locating slot, make the clamping effect of medical forceps fine, there will not be because of operator's hand fatigue, tweezers clamp loosening situation.
This utility model, in skin closure process, can disposablely be clamped two skins simultaneously, makes clamping firmly, and wound coincide accurately, shortens operating time, improves operation efficiency.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
Fig. 1 is the structural representation of a kind of medical tissue tweezer of this utility model;
In figure 1, side arm one; 2, side arm two; 3, intermediate arm; 4, bottom; 5, gib head one; 6, gib head two; 7, double head hook groove; 8, anti-slip tank; 9, locating slot; 10, locating piece.
Detailed description of the invention
Embodiment:
As shown in Figure 1, this utility model comprises side arm one, side arm two and intermediate arm, and one end of three is joined together to form bottom, and the free end of side arm one is gib head one; The free end of side arm two is gib head two, and the free end of intermediate arm is double head hook groove, and gib head one is corresponding closed with double head hook groove respectively with gib head two.Side arm one is anti-slip tank with the outer surface middle part of side arm two, and anti-slip tank is many parallel groove structures, the relative sliding of hand and tissue clamps can effectively reduce use time.
Side arm one of the present utility model, side arm two and intermediate arm can converge at a bit when closed.Side arm one and side arm two are positioned at the both sides of intermediate arm, and wherein, when side arm one is closed with intermediate arm, the locating piece on side of the locating slot on side arm one and intermediate arm is fastened togather; When side arm two is closed with intermediate arm, the locating piece on another side of the locating slot on side arm two and intermediate arm is fastened togather.
Claims (2)
1. a medical tissue tweezer, it is characterized in that comprising: side arm one, side arm two, intermediate arm, gib head one, gib head two, double head hook groove, bottom, described intermediate arm is in the middle of side arm one and side arm two, and one end of side arm one, side arm two and intermediate arm links together, and forms bottom; The free end of side arm one is gib head one, and the free end of side arm two is that the free end of gib head two, intermediate arm is double head hook groove, and gib head one is corresponding closed with double head hook groove respectively with gib head two;
On side arm one, side arm two, on the inner surface relative with intermediate arm, be respectively provided with locating slot, two sides of intermediate arm are respectively equipped with the locating piece corresponding with locating slot on side arm one, side arm two, and locating piece can fixedly engage with locating slot.
2. a kind of medical tissue tweezer according to claim 1, is characterized in that: be provided with anti-slip tank at side arm one and side arm two outer surface middle parts, anti-slip tank is many parallel groove structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159293.3U CN203802537U (en) | 2014-04-03 | 2014-04-03 | Pair of medical tissue forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159293.3U CN203802537U (en) | 2014-04-03 | 2014-04-03 | Pair of medical tissue forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802537U true CN203802537U (en) | 2014-09-03 |
Family
ID=51441354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159293.3U Expired - Fee Related CN203802537U (en) | 2014-04-03 | 2014-04-03 | Pair of medical tissue forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802537U (en) |
-
2014
- 2014-04-03 CN CN201420159293.3U patent/CN203802537U/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: 20140903 Termination date: 20150403 |
|
| EXPY | Termination of patent right or utility model |