CN203852403U - Forceps clip device for four-corner grasping forceps for laparoscopic surgery - Google Patents
Forceps clip device for four-corner grasping forceps for laparoscopic surgery Download PDFInfo
- Publication number
- CN203852403U CN203852403U CN201320748290.9U CN201320748290U CN203852403U CN 203852403 U CN203852403 U CN 203852403U CN 201320748290 U CN201320748290 U CN 201320748290U CN 203852403 U CN203852403 U CN 203852403U
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- China
- Prior art keywords
- forceps
- clamps
- binding
- binding clip
- clips
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- Expired - Fee Related
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Abstract
The utility model relates to a forceps clip device for a four-corner grasping forceps for laparoscopic surgery. The forceps clip device comprises two pieces of forceps clips; tail ends of the two pieces of forceps clips are movably connected with each other; the front ends of the two pieces of forceps clips are provided with forceps heads; the forceps heads are provided with sharp teeth; the sharp teeth on two forceps heads are mutually matched. The forceps clip device is reasonable in structural design, the forceps heads can effectively perform clamping, a focus in a small tissue or organ in a human body is effectively grasped and cannot fall off, and the efficiency of the surgery is improved.
Description
Technical field
This utility model relates to a kind of jaw device of laparoscopic surgery, and the particularly jaw device of four jiaos of grasping tongs of a kind of laparoscopic surgery is exclusively used in the crawl after fine tissue organ lesion resection in human body, belongs to technical field of medical instruments.
Background technology
In fine tissue organ in human body (as bladder, urethra, gallbladder etc.) therapeutic process, the excision of fine tissue organ inner disease foci captures, and under the laparoscopically visual field, needs special lesion resection to capture apparatus forceps class.Prior art captures human body fine tissue organ lesion resection, generally adopts tiny type pincers class, and its defect is that operating theater instruments does not match application inconvenience, it is insecure that lesion resection position captures clamping, easily comes off, and operating difficulty is large, extend operating time, can not meet desirable surgical effect.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and provide a kind of reasonable in design, the jaw device of four jiaos of grasping tongs of laparoscopic surgery that can effectively capture the intraorganic focus of fine tissue in human body.
This utility model solves the problems of the technologies described above adopted technical scheme: the jaw device of four jiaos of grasping tongs of a kind of laparoscopic surgery, is characterized in that: it comprises two clamps, and the end interaction of two clamps connects; The front end of two clamps is provided with binding clip, is provided with pointed tooth on binding clip, and the pointed tooth on two binding clips matches each other.
Binding clip described in the utility model comprises a binding clip and No. two binding clips, is provided with two pointed tooths on a binding clip, forms a teeth groove between two pointed tooths; On No. two binding clips, be provided with three pointed tooths that are arranged in order, between three pointed tooths, form two teeth groove; When two clamps are closed, two pointed tooths on a binding clip snap in two teeth groove of No. two binding clips, and the pointed tooth in the middle of being arranged on No. two binding clips snaps in the teeth groove of a binding clip, the pointed tooth of a binding clip and No. two binding clips closure that intermeshes.
The end of two clamps described in the utility model is provided with connecting pin, and two clamps are all inserted in connecting pin, and two clamps rotate taking connecting pin as axle.
The end of two clamps described in the utility model is provided with union joint and connecting plate, and one end and the clamp of union joint are fixed, and the other end is connected with connecting plate, and the other end of two connecting plates is connected to each other.
Between union joint described in the utility model and connecting plate, be flexibly connected by connecting pin, between two connecting plates, be flexibly connected by connecting pin.
This utility model compared with prior art, has following positive effect: reasonable in design, binding clip can effectively clamp, and effectively intraorganic fine tissue in human body focus is captured, and can not come off, and improves operation efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is two cross section structure schematic diagrams that binding clip separates in this utility model.
Fig. 3 is the cross section structure schematic diagram of two binding clip closures in this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.
Embodiment:
Referring to Fig. 1～Fig. 3, the present embodiment comprises that the end interaction of 1, two clamp 1 of two clamps connects; The front end of two clamps 1 is provided with binding clip 2, and the pointed tooth 3 being provided with on binding clip 2 on 3, two binding clips 2 of pointed tooth matches each other.
In the present embodiment, binding clip 2 comprises on a binding clip 21 and 22, numbers binding clips 21 of No. two binding clips and is provided with between 3, two pointed tooths 3 of two pointed tooths and forms a teeth groove 4; On No. two binding clips 22, be provided with between 3, three pointed tooths 3 of three pointed tooths that are arranged in order and form two teeth groove 4; When two clamps 1 are closed, two pointed tooths 3 on a binding clip 21 snap in two teeth groove 4 of No. two binding clips 22, pointed tooth 3 in the middle of being arranged on No. two binding clips 22 snaps in 4, numbers binding clips 21 of teeth groove of a binding clip 21 and the pointed tooth 3 of No. two binding clips 22 closure that intermeshes.
In the present embodiment, the end of two clamps 1 is provided with 5, two clamps 1 of connecting pin and is all inserted in connecting pin 5, and two clamps 1 rotate taking connecting pin 5 as axle.
In the present embodiment, the end of two clamps 1 is provided with union joint 6 and connecting plate 7, and one end of union joint 6 and clamp 1 are fixing, and the other end is connected with connecting plate 7, and the other end of two connecting plates 7 is connected to each other.
In the present embodiment, between union joint 6 and connecting plate 7, be flexibly connected by connecting pin 5, between two connecting plates 7, be flexibly connected by connecting pin 5.
When use, the caliper 8 of the four jiaos of grasping tongs in two interconnected one end of connecting plate 7 and laparoscopic surgeries is connected, controls the folding of two clamps 1 by caliper 8.
When operation, two binding clips 22 are aimed to the focus of excising in human body fine tissue organ to be captured, three pointed tooths 3 on two pointed tooths 3 and No. two binding clips 22 on a binding clip 21 are staggered closed, pointed tooth 3 penetrates focus, the focus of excision is tightly clipped between two binding clips 2, focus can not come off, and can capture easily, improves operation efficiency.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, this part can be any shape and size that adapt with its structure; Meanwhile, the title that part is got also can be different.All equivalence or simple change of doing according to described structure, feature and the principle of this utility model patent design, are included in the protection domain of this utility model patent.
Claims (4)
1. a jaw device for four jiaos of grasping tongs of laparoscopic surgery, is characterized in that: it comprises two clamps, and the end interaction of two clamps connects; The front end of two clamps is provided with binding clip, is provided with pointed tooth on binding clip, and the pointed tooth on two binding clips matches each other;
Described binding clip comprises a binding clip and No. two binding clips, is provided with two pointed tooths on a binding clip, forms a teeth groove between two pointed tooths; On No. two binding clips, be provided with three pointed tooths that are arranged in order, between three pointed tooths, form two teeth groove; When two clamps are closed, two pointed tooths on a binding clip snap in two teeth groove of No. two binding clips, and the pointed tooth in the middle of being arranged on No. two binding clips snaps in the teeth groove of a binding clip, the pointed tooth of a binding clip and No. two binding clips closure that intermeshes.
2. the jaw device of four jiaos of grasping tongs of laparoscopic surgery according to claim 1, is characterized in that: the end of described two clamps is provided with connecting pin, and two clamps are all inserted in connecting pin, and two clamps rotate taking connecting pin as axle.
3. the jaw device of four jiaos of grasping tongs of laparoscopic surgery according to claim 1 and 2, it is characterized in that: the end of described two clamps is provided with union joint and connecting plate, one end and the clamp of union joint are fixed, and the other end is connected with connecting plate, and the other end of two connecting plates is connected to each other.
4. the jaw device of four jiaos of grasping tongs of laparoscopic surgery according to claim 3, is characterized in that: between described union joint and connecting plate, be flexibly connected by connecting pin, between two connecting plates, be flexibly connected by connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748290.9U CN203852403U (en) | 2013-11-25 | 2013-11-25 | Forceps clip device for four-corner grasping forceps for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748290.9U CN203852403U (en) | 2013-11-25 | 2013-11-25 | Forceps clip device for four-corner grasping forceps for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852403U true CN203852403U (en) | 2014-10-01 |
Family
ID=51602284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748290.9U Expired - Fee Related CN203852403U (en) | 2013-11-25 | 2013-11-25 | Forceps clip device for four-corner grasping forceps for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852403U (en) |
-
2013
- 2013-11-25 CN CN201320748290.9U patent/CN203852403U/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: 20141001 Termination date: 20151125 |