CN206809300U - A kind of hepatobiliary surgery drag hook with winding function - Google Patents
A kind of hepatobiliary surgery drag hook with winding function Download PDFInfo
- Publication number
- CN206809300U CN206809300U CN201720047696.2U CN201720047696U CN206809300U CN 206809300 U CN206809300 U CN 206809300U CN 201720047696 U CN201720047696 U CN 201720047696U CN 206809300 U CN206809300 U CN 206809300U
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- China
- Prior art keywords
- mounting rod
- drag hook
- fixedly connected
- elastic threads
- threaded
- 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.)
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Abstract
A kind of hepatobiliary surgery drag hook with winding function, including mounting rod, fixed and arranged has some lifting hook devices on the mounting rod, lifting hook device includes fixed column, the thread groove of opening up setting is offered in fixed column, thread groove internal thread is connected with threaded rod, and threaded rod top is fixedly connected with drag hook；Some elastic threads are fixedly connected with the downside of the mounting rod, threaded shaft is provided with below mounting rod, elastic threads is set through threaded shaft.The beneficial effects of the utility model are that medical personnel hold hand holding handle, simultaneously depth of the threaded rod in thread groove is adjusted by rotating threaded rod, and drag hook is hooked to the relevant position in thoracic cavity, then start motor, motor rotational band moves axis of rotation, elastic threads shrinkage band is moved mounting rod and pulled laterally after axis of rotation, thoracic cavity is opened after certain position, leaves the motor off rotation, and remain stationary as, success rate of operation is effectively increased, reduces operation risk.
Description
Technical field
It the utility model is related to liver and gall surgical department's technical field, and in particular to a kind of hepatobiliary surgery with winding function
Use drag hook.
Background technology
Liver and gall surgical department mainly studies acute caused by hepatocellular carcinoma, hepatic calculus, posthepatitic cirrhosis and heavy type hepatitis
Liver failure is the major disease of serious threat compatriots health.The liver and gall surgical department of China combines the disease in the liver and gallbladder feature of compatriots,
More perfect theory has been formed in terms of the surgical intervention of hepatocellular carcinoma, hepatic portoenteros-tomy and traumatic biliary stricture etc.
And technical system.The development of following liver and gall surgical department will be expected to make a breakthrough in the following areas：
1. the application of modern biomedical theory and technology will be evident from the labyrinth and function of liver and biliary tract.
2. the major diseases such as liver biliary tract neoplasms essence understanding in-depth, will cause disease in the liver and gallbladder therapy theory obtain innovation and
Break through.
3. the progress of hepatobiliary image assessment technology, the application of the system of virtual operation of 3D image reconstruction is based particularly on,
The accuracy, security and completeness of operation will be significantly improved, hepatic portal surgery, partial liver transplantation, transplanting transhepatic cholangiography are concurrent enclosing
The technique of surgical treatment in the fields such as disease will obtain important breakthrough.
In known technical field, at present, clinically when carrying out internal medicine operation to patient, generally require and begin to speak, so as to
In operation, especially when in face of hepatobiliary surgery, because involved organ is relatively more, generally require that multiple operations are installed
Drag hook, the thoracic cavity of human body is opened, not only operated very cumbersome, and wasted time and energy, the time, operation to treatment when
Between, the ability to bear of patient etc. brings many pressure, while brings many unpredictable factors to medical worker.
Utility model content
The purpose of this utility model is to provide a kind of kind of a hepatobiliary surgery drag hook with winding function, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of hepatobiliary surgery drag hook with winding function, including mounting rod, fixed and arranged on the mounting rod
There are some lifting hook devices, lifting hook device includes fixed column, offers the thread groove of opening up setting in fixed column, in thread groove
Threaded rod is threaded with, threaded rod top is fixedly connected with drag hook；Some tensions are fixedly connected with the downside of the mounting rod
Line, mounting rod lower section are provided with threaded shaft, and elastic threads is set through threaded shaft, and both ends are fixedly connected with support on the downside of the threaded shaft
Bar, rotating shaft is rotatably connected on two support bars, rotating shaft is fixedly connected with the lower end of elastic threads.
As further program of the utility model：The curved shape of mounting rod.
As the utility model further scheme：The lifting hook device is provided with six altogether, is evenly arranged in mounting rod
On.
As the utility model further scheme：The left end of the rotating shaft is fixedly connected with motor.
As the utility model further scheme：The threaded shaft lower end is fixedly connected with hand holding handle.
The beneficial effects of the utility model are that medical personnel hold hand holding handle, while adjust screw thread by rotating threaded rod
Depth of the bar in thread groove, and drag hook is hooked to the relevant position in thoracic cavity, then start motor, motor rotational band turn axle turns
Dynamic, elastic threads shrinkage band is moved mounting rod and pulled laterally after axis of rotation, and thoracic cavity is opened after certain position, leaves the motor off and turns
It is dynamic, and remain stationary as, success rate of operation is effectively increased, reduces operation risk.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model lifting hook device.
In figure：1- mounting rods, 2- lifting hook devices, 3- elastic threads, 4- threaded shafts, 5- support bars, 6- rotating shafts, 7- hand holding handles,
8- motors, 201- fixed columns, 202- thread grooves, 203- threaded rods, 204- drag hooks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of hepatobiliary surgery with winding function is drawn
Hook, including mounting rod 1, fixed and arranged has some lifting hook devices 2 on the mounting rod 1, and lifting hook device 2 includes fixed column 201, Gu
The thread groove 202 of opening up setting is offered on fixed column 201, the internal thread of thread groove 202 is connected with threaded rod 203, threaded rod
203 tops are fixedly connected with drag hook 204；The downside of the mounting rod 1 is fixedly connected with some elastic threads 3, and the lower section of mounting rod 1 is set
There is threaded shaft 4, elastic threads 3 is set through threaded shaft 4, and the downside both ends of threaded shaft 4 are fixedly connected with support bar 5, two branch
Rotating shaft 6 is rotatably connected in support 5, rotating shaft 6 is fixedly connected with the lower end of elastic threads 3, and the left end of the rotating shaft 6 is fixedly connected with electricity
Machine 8, the lower end of threaded shaft 4 are fixedly connected with hand holding handle 7, and when in use, medical personnel hold hand holding handle 7 to the utility model,
Depth of the threaded rod 203 in thread groove 202 is adjusted by rotating threaded rod 203 simultaneously, and drag hook 204 is hooked into thoracic cavity
Relevant position, then start motor 8, the rotational band turn axle 8 of motor 8 rotates, and elastic threads 3, which shrinks, after rotating shaft 8 rotates drives installation
Bar 1 pulls laterally, and thoracic cavity is opened after certain position, motor 8 is stopped operating, and remain stationary as；After operation terminates, reversely
Rotary electric machine 8 is that loosening for elastic threads 3 can be achieved.
The 1 curved shape of mounting rod.
The lifting hook device 2 is provided with six altogether, is evenly arranged on mounting rod 1.
Operation principle of the present utility model is：When in use, medical personnel hold hand holding handle 7 to the utility model, lead to simultaneously
Cross and rotate threaded rod 203 to adjust depth of the threaded rod 203 in thread groove 202, and drag hook 204 is hooked to the relevant bits in thoracic cavity
Put, then start motor 8, the rotational band turn axle 8 of motor 8 rotates, and elastic threads 3, which shrinks, after rotating shaft 8 rotates drives mounting rod 1 outside
Layback moves, and thoracic cavity is opened after certain position, motor 8 is stopped operating, and remain stationary as；After operation terminates, electricity is rotated backward
Machine 8 is that loosening for elastic threads 3 can be achieved.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of hepatobiliary surgery drag hook with winding function, including mounting rod, it is characterised in that on the mounting rod
Fixed and arranged has some lifting hook devices, and lifting hook device includes fixed column, and the thread groove of opening up setting is offered in fixed column,
Thread groove internal thread is connected with threaded rod, and threaded rod top is fixedly connected with drag hook；It is fixedly connected with the downside of the mounting rod
Some elastic threads, mounting rod lower section are provided with threaded shaft, and elastic threads is set through threaded shaft, and both ends, which are fixed, on the downside of the threaded shaft connects
Support bar is connected to, rotating shaft is rotatably connected on two support bars, rotating shaft is fixedly connected with the lower end of elastic threads.
2. a kind of hepatobiliary surgery drag hook with winding function according to claim 1, it is characterised in that described
The curved shape of mounting rod.
A kind of 3. hepatobiliary surgery drag hook with winding function according to claim 1 or 2, it is characterised in that
The lifting hook device is provided with six altogether, is evenly arranged on mounting rod.
4. a kind of hepatobiliary surgery drag hook with winding function according to claim 1, it is characterised in that described
The left end of rotating shaft is fixedly connected with motor.
5. a kind of hepatobiliary surgery drag hook with winding function according to claim 1, it is characterised in that described
Threaded shaft lower end is fixedly connected with hand holding handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047696.2U CN206809300U (en) | 2017-01-16 | 2017-01-16 | A kind of hepatobiliary surgery drag hook with winding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047696.2U CN206809300U (en) | 2017-01-16 | 2017-01-16 | A kind of hepatobiliary surgery drag hook with winding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206809300U true CN206809300U (en) | 2017-12-29 |
Family
ID=60749757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720047696.2U Expired - Fee Related CN206809300U (en) | 2017-01-16 | 2017-01-16 | A kind of hepatobiliary surgery drag hook with winding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206809300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469210A (en) * | 2022-03-07 | 2022-05-13 | 陈晶 | Liver and gall surgery retractor |
-
2017
- 2017-01-16 CN CN201720047696.2U patent/CN206809300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469210A (en) * | 2022-03-07 | 2022-05-13 | 陈晶 | Liver and gall surgery retractor |
| CN114469210B (en) * | 2022-03-07 | 2023-11-24 | 陈晶 | Liver and gall surgery retractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |