CN204246174U - A kind of retractor for general surgery operation - Google Patents
A kind of retractor for general surgery operation Download PDFInfo
- Publication number
- CN204246174U CN204246174U CN201420752035.6U CN201420752035U CN204246174U CN 204246174 U CN204246174 U CN 204246174U CN 201420752035 U CN201420752035 U CN 201420752035U CN 204246174 U CN204246174 U CN 204246174U
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- China
- Prior art keywords
- handle
- hand holding
- type hand
- ring
- pull handle
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of retractor for general surgery operation, relate to medical instruments field, comprise pull handle and coupler body, described coupler body comprises gib head and prolonging handle, connected by soft rubber between described prolonging handle and pull handle, cushioning effect is played during gripping, pull handle to have in certain limit bending also can not stretch injury muscle, described pull handle end is provided with ring-type hand holding handle, the bottom of described ring-type hand holding handle is four finger groove, the end of described ring-type hand holding handle is provided with screw, stretch cord is provided with outside described ring-type hand holding handle, the front end of described stretch cord is provided with screw, the end of described stretch cord is provided with buckle, described pull handle end is provided with ring-type hand holding handle and is provided with four finger groove, meet the custom that hand grips, steady pull handle can be grabbed, indefatigability, when hand-held inconvenience, temporarily can use the effect of stretch cord and buckle, what the end of drag hook is fixed on coverlet or side grabs on bar, doctor's both hands are facilitated to carry out operation technique, increase procedure efficiency and success rate.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of retractor for general surgery operation.
Background technology
Department of general surgery is the clinical speciality of performing the operation as Other diseases such as the main method treatment tumor of liver, biliary tract, pancreas, gastrointestinal, anorectal, angiopathy, thyroid and breast and wounds, it is the maximum training of Surgery Systems, the operation that the apparatuses such as operation is with cutter, cut, pin carry out at body local, refer to carry out cutting at body surface, cut, stitch, as abscess drain, Tumor resection, wound stitching etc.Department of general surgery doctor do perform an operation to patient time, need to make fully to expose surgical field of view with surgery tractor tractive operative incision, be beneficial to operation technique, at present, the surgery tractor that hospital uses mostly is artificial tractive, time slightly length will produce arm and to ache uncomfortable sensation, a lot of inconvenience is brought to operation process, the patent No. is 201220024722.7 disclose a kind of retractor for general surgery operation, belong to medical appurtenance, object is to provide one that hands can be avoided to slide when long-time tractive drag hook, and the drag hook of hand fatigue can be alleviated, it is made up of coupler body and handle, the front end of handle is provided with coupler body, the front end of coupler body is bent downwardly, handle upper surface is provided with the undulatory placing trough matched with finger pulp loss along its length, the tail end of handle is provided with fixing hole.This utility model structure simple knot, easy to operate, use safety, reduce the work difficulty of doctor, improve the work efficiency of doctor, but drag hook still needs that doctor's is hand-held like this, when doctor needs bimanualness, very inconvenient, and give a knee hand-held drag hook time, grip uncomfortable, not easily hold with a firm grip or need comparatively great strength to be held with a firm grip.
Utility model content
The purpose of this utility model is to provide a kind of retractor for general surgery operation, to solve the above-mentioned multinomial defect caused in prior art.
A kind of retractor for general surgery operation, comprise pull handle and coupler body, described coupler body comprises gib head and prolonging handle, described prolonging handle is connected with pull handle, connected by soft rubber between described prolonging handle and pull handle, the length of described soft rubber is 0.5-1.5cm, described pull handle end is provided with ring-type hand holding handle, the bottom of described ring-type hand holding handle is four finger groove, the end of described ring-type hand holding handle is provided with screw, and be provided with stretch cord outside described ring-type hand holding handle, the front end of described stretch cord is provided with screw, described screw and screw screw togather, and the end of described stretch cord is provided with buckle.
Preferably, described gib head inner surface is provided with silvering.
Preferably, described soft rubber inside is provided with spring, and described both ends of the spring is connected with prolonging handle and pull handle respectively.
Preferably, the upper face of described ring-type hand holding handle is provided with anti-slip veins.
Preferably, described buckle top inner side is provided with cotton pad, and the connected mode of described cotton pad and buckle is gluing.
The utility model has the advantage of: the retractor for general surgery operation of design is rational in infrastructure, easy to use, connected by soft rubber between described prolonging handle and pull handle, cushioning effect is played during gripping, pull handle to have in certain limit bending also can not stretch injury muscle, described pull handle end is provided with ring-type hand holding handle and is provided with four finger groove, meet the custom that hand grips, without the need to strength, namely steady pull handle can be grabbed, indefatigability, when hand-held inconvenience, ring-type hand holding handle screws togather the stretch cord with buckle, temporarily can use the effect of stretch cord and buckle, what the end of drag hook is fixed on coverlet or side grabs on bar, doctor's both hands are facilitated to carry out operation technique, increase procedure efficiency and success rate, the silver effect with anti-inflammation, gib head inner surface is provided with silvering and alleviates bacteriological infection in operation process, reduce the misery that patient is possible, soft rubber inside is provided with the use safety of spring protection drag hook, alleviate rubber when aging fracture may be there is after repeatedly disinfecting to the impact in patient's operation, ring-type hand holding handle is provided with anti-slip veins, increase frictional force, described buckle top inner side is provided with cotton pad, slip when preventing buckle to be fixed on bar, the connected mode of cotton pad and buckle is gluing, be convenient to change.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of retractor for general surgery operation described in the utility model.
Fig. 2 is the top view of a kind of retractor for general surgery operation described in the utility model.
Wherein: 1-pull handle, 2-coupler body, 3-gib head, 4-prolonging handle, 5-soft rubber, 6-ring-type hand holding handle, 7-finger groove, 8-screw, 9-stretch cord, 10-screw, 11-buckle, 12-silvering, 13-spring, 14-anti-slip veins, 15-cotton pad.
Detailed description of the invention
The technological means realized for making this utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth this utility model further.
As shown in Figure 1, a kind of retractor for general surgery operation, comprise pull handle 1 and coupler body 2, coupler body 2 comprises gib head 3 and prolonging handle 4, prolonging handle 4 is connected with pull handle 1, connected by soft rubber 5 between prolonging handle 4 and pull handle 1, cushioning effect is played during gripping, pull handle 1 to have in certain limit bending also can not stretch injury muscle, the length of soft rubber 5 is 0.5-1.5cm, pull handle 1 end is provided with ring-type hand holding handle 6, the bottom of ring-type hand holding handle 6 is four finger groove 7, meet the custom that hand grips, without the need to strength, namely steady pull handle can be grabbed, indefatigability, the end of ring-type hand holding handle 6 is provided with screw 8, stretch cord 9 is provided with outside ring-type hand holding handle 6, the front end of stretch cord 9 is provided with screw 10, screw 8 and screw 10 screw togather, the end of stretch cord 9 is provided with buckle 11, when hand-held inconvenience, temporarily can use the effect of stretch cord and buckle, what the end of drag hook is fixed on coverlet or side grabs on bar, doctor's both hands are facilitated to carry out operation technique, increase procedure efficiency and success rate.
Wherein, gib head 3 inner surface is provided with silvering 12, and the thickness of silvering 12 is 0.3-1.3mm, the silver effect with anti-inflammation, and gib head 3 is provided with silvering 12 and alleviates bacteriological infection in operation process, reduces the misery that patient is possible.
In addition, soft rubber 5 inside is provided with spring 13, the use safety of protection drag hook, and alleviate rubber when there is aging fracture after repeatedly disinfecting on the impact in patient's operation, spring 13 two ends are connected with prolonging handle 4 and pull handle 1 respectively.
It should be noted that the upper face of ring-type hand holding handle 6 is provided with anti-slip veins 14, increase frictional force, buckle 11 top inner side is provided with cotton pad 15, slip when preventing buckle 11 to be fixed on bar, and cotton pad 15 is gluing with the connected mode of buckle 11, is convenient to change.
Based on above-mentioned, the retractor for general surgery operation of design is rational in infrastructure, easy to use, connected by soft rubber between prolonging handle and pull handle, cushioning effect is played during gripping, pull handle to have in certain limit bending also can not stretch injury muscle, pull handle end is provided with ring-type hand holding handle and is provided with four finger groove, meet the custom that hand grips, without the need to strength, namely steady pull handle can be grabbed, indefatigability, when hand-held inconvenience, ring-type hand holding handle screws togather the stretch cord with buckle, temporarily can use the effect of stretch cord and buckle, what the end of drag hook is fixed on coverlet or side grabs on bar, doctor's both hands are facilitated to carry out operation technique, increase procedure efficiency and success rate, the silver effect with anti-inflammation, gib head inner surface is provided with silvering and alleviates bacteriological infection in operation process, reduce the misery that patient is possible, soft rubber inside is provided with the use safety of spring protection drag hook, alleviate rubber when aging fracture may be there is after repeatedly disinfecting to the impact in patient's operation, ring-type hand holding handle is provided with anti-slip veins, increase frictional force, buckle top inner side is provided with cotton pad, slip when preventing buckle to be fixed on bar, the connected mode of cotton pad and buckle is gluing, be convenient to change.
As known by the technical knowledge, this utility model can be realized by other the embodiment not departing from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of this utility model or being equal to the change in scope of the present utility model.
Claims (5)
1. a retractor for general surgery operation, comprise pull handle and coupler body, described coupler body comprises gib head and prolonging handle, described prolonging handle is connected with pull handle, it is characterized in that: connected by soft rubber between described prolonging handle and pull handle, the length of described soft rubber is 0.5-1.5cm, described pull handle end is provided with ring-type hand holding handle, the bottom of described ring-type hand holding handle is four finger groove, the end of described ring-type hand holding handle is provided with screw, stretch cord is provided with outside described ring-type hand holding handle, the front end of described stretch cord is provided with screw, described screw and screw screw togather, the end of described stretch cord is provided with buckle.
2. a kind of retractor for general surgery operation according to claim 1, is characterized in that: described gib head inner surface is provided with silvering.
3. a kind of retractor for general surgery operation according to claim 1, is characterized in that: described soft rubber inside is provided with spring, and described both ends of the spring is connected with prolonging handle and pull handle respectively.
4. a kind of retractor for general surgery operation according to claim 1, is characterized in that: the upper face of described ring-type hand holding handle is provided with anti-slip veins.
5. a kind of retractor for general surgery operation according to claim 1, is characterized in that: described buckle top inner side is provided with cotton pad, and the connected mode of described cotton pad and buckle is gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752035.6U CN204246174U (en) | 2014-11-27 | 2014-11-27 | A kind of retractor for general surgery operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752035.6U CN204246174U (en) | 2014-11-27 | 2014-11-27 | A kind of retractor for general surgery operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246174U true CN204246174U (en) | 2015-04-08 |
Family
ID=52950535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752035.6U Expired - Fee Related CN204246174U (en) | 2014-11-27 | 2014-11-27 | A kind of retractor for general surgery operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246174U (en) |
-
2014
- 2014-11-27 CN CN201420752035.6U patent/CN204246174U/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: 20150408 Termination date: 20151127 |