CN207721880U - A kind of Bones and joints videoendoscopic surgery auxiliary device - Google Patents
A kind of Bones and joints videoendoscopic surgery auxiliary device Download PDFInfo
- Publication number
- CN207721880U CN207721880U CN201720518884.9U CN201720518884U CN207721880U CN 207721880 U CN207721880 U CN 207721880U CN 201720518884 U CN201720518884 U CN 201720518884U CN 207721880 U CN207721880 U CN 207721880U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- chuck
- bones
- joints
- arc
- 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 a kind of Bones and joints videoendoscopic surgery auxiliary devices,Including front sleeve and after sleeve,The front sleeve and the top outer wall of after sleeve are installed with front chuck and rear chuck respectively,The left end of the front chuck and rear chuck is installed with Upper shaft sleeve and Lower shaft sleeve respectively,Run through in the Upper shaft sleeve and Lower shaft sleeve and is rotatablely equipped with shaft,Radio frequency knife or probe can be delivered to bone joint by front sleeve and being equipped with for rear enclosure barrel structure,Front sleeve and after sleeve can be made to form complete sleeve by front chuck and being equipped with for rear chuck structure,Pass through Upper shaft sleeve,Lower shaft sleeve and being equipped with for pivot structure can make one end of front chuck and rear chuck hinged,The other end of front chuck and rear chuck can be made to be clamped by arc-shaped slot and being equipped with for arc strip structure,The utility model can by radio frequency knife or probe safety be delivered to bone joint,It avoids radio frequency knife head and is broken the harm brought to operation,Reduce the risk of operation.
Description
Technical field
The utility model is related to medical equipment technical field, specific field is a kind of Bones and joints videoendoscopic surgery auxiliary device.
Background technology
Arthroscope is a kind of rodlike optical instrument of 5 millimeters or so of the diameter of observation intra articular structure, is to be used for diagnosis and treatment
The endoscope of joint diseases.The instrument was promoted and applied since 1970.There are one thoroughly in the end of tubule dress for arthroscope
Tubule is inserted into intra articular by mirror, and the structure of intra articular will be shown on a monitor.Therefore, it can directly observe
To the structure of intra articular.Arthroscope is applied not only to the diagnosis of disease, and is widely used for the treatment of joint disease.Joint
Videoendoscopic surgery is a kind of Minimally Invasive Surgery, starts to be mainly used in knee joint, rear sequential use is in hip joint, shoulder joint, ankle-joint, elbow
Minor articulus such as joint and finger etc..But when penetrating joint using radio frequency knife and probe in clinical operation, due to radio frequency knife and spy
Needle end is sharp and operating difficulties when having camber that it is caused to penetrate, and radio frequency knife head may be caused to be broken, danger is brought to operation
Evil.
Utility model content
The purpose of this utility model is to provide a kind of Bones and joints videoendoscopic surgery auxiliary devices, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of Bones and joints videoendoscopic surgery auxiliary device, packet
Including front sleeve and after sleeve, the top outer wall of the front sleeve and after sleeve is installed with front chuck and rear chuck respectively,
The left end of the front chuck and rear chuck is installed with Upper shaft sleeve and Lower shaft sleeve respectively, runs through in the Upper shaft sleeve and Lower shaft sleeve
It is rotatablely equipped with shaft, the upper and lower ends of the shaft are equipped with axle cap, are set vertically in the middle part of the rear wall right end of the front chuck
There is arc-shaped slot, the arc strip being used cooperatively with arc-shaped slot is equipped with vertically in the middle part of the front side wall of the rear chuck.
Preferably, the front sleeve, after sleeve, front chuck and rear chuck are that transparent material is made.
Preferably, graduation apparatus is equipped on the side wall of the after sleeve vertically.
Preferably, it is threadedly coupled between the axle cap and shaft.
Preferably, on the side wall of the arc-shaped slot not She You weak magnetic coating, the side wall of the arc strip is equipped with iron
Powder coating.
Compared with prior art, the utility model has the beneficial effects that：It is set by the cooperation of front sleeve and rear enclosure barrel structure
Bone joint can be delivered to by radio frequency knife or probe by setting, by front chuck and rear chuck structure be equipped with can make front sleeve and
After sleeve forms complete sleeve, can make front chuck and rear chuck by being equipped with for Upper shaft sleeve, Lower shaft sleeve and pivot structure
One end it is hinged, the other end card of front chuck and rear chuck can be made by being equipped with for arc-shaped slot and arc strip structure
Connect, the utility model can by radio frequency knife or probe safety be delivered to bone joint, avoid radio frequency knife head and be broken to operation
The harm brought reduces the risk of operation.
Description of the drawings
Fig. 1 is the vertical view of the utility model；
Fig. 2 is that the front view structure of the utility model cuts open figure.
In figure：1- front sleeves, 2- after sleeves, 3- front chucks, 4- rear chucks, 5- Upper shaft sleeves, 6- Lower shaft sleeves, 7- shafts, 8-
Axle cap, 9- arc-shaped slots, 10- arcs strip, 11- graduation apparatus.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Bones and joints videoendoscopic surgery auxiliary device, including
Radio frequency knife or probe can be delivered to bone joint by being equipped with for front sleeve 1 and after sleeve 2, front sleeve and after sleeve, described
Front sleeve and the top outer wall of after sleeve are installed with front chuck 3 and rear chuck 4, the cooperation of front chuck and rear chuck respectively
Front sleeve and the complete sleeve of after sleeve composition can be made by being arranged, and the left end of the front chuck and rear chuck is installed with respectively
Through being rotatablely equipped with shaft 7 in axle sleeve 5 and Lower shaft sleeve 6, the Upper shaft sleeve and Lower shaft sleeve, Upper shaft sleeve, Lower shaft sleeve and shaft
Being equipped with can make one end of front chuck and rear chuck hinged, and the upper and lower ends of the shaft are equipped with axle cap 8, the anti-rotation stop of axle cap
Axis skids off in axle sleeve, and arc-shaped slot 9, the front side wall of the rear chuck are equipped with vertically in the middle part of the rear wall right end of the front chuck
Middle part is equipped with the arc strip 10 that is used cooperatively with arc-shaped slot vertically, before being equipped with of arc-shaped slot and arc strip can make
Chuck and the clamping of the other end of rear chuck.
It is made specifically, the front sleeve, after sleeve, front chuck and rear chuck are transparent material, observation is facilitated to penetrate
The situation of frequency knife or probe in sleeve.
Specifically, graduation apparatus 11 is equipped on the side wall of the after sleeve vertically, it is convenient that notch depth is inserted into sleeve
Understand.
Specifically, be threadedly coupled between the axle cap and shaft, it is easy to disassemble.
Specifically, on the side wall of the arc-shaped slot not She You weak magnetic coating, the side wall of the arc strip is equipped with
Iron powder coating, the attraction between weak magnetic powder and iron powder make to increase stability when the right end grafting of front chuck and rear chuck.
Operation principle：In the utility model, front chuck and rear chuck are rotated, arc strip is inserted into arc-shaped slot, is made
Front sleeve and after sleeve form complete sleeve, and the lower end of sleeve is inserted into sufferer notch, by the endoporus of sleeve by radio frequency knife
Or probe is delivered to bone joint, radio frequency knife or probe reach to bone joint, extract sleeve, rotation front chuck and rear card
Disk makes arc strip be detached with arc-shaped slot, and front sleeve and after sleeve are unloaded on radio frequency knife or probe operation bar, then led to
Operating lever is crossed to operate radio frequency knife or probe.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Bones and joints videoendoscopic surgery auxiliary device, including front sleeve (1) and after sleeve (2), it is characterised in that：The front sleeve
(1) and the top outer wall of after sleeve (2) is installed with front chuck (3) and rear chuck (4) respectively, the front chuck (3) and
The left end of rear chuck (4) is installed with Upper shaft sleeve (5) and Lower shaft sleeve (6) respectively, and the Upper shaft sleeve (5) and Lower shaft sleeve (6) are interior
Through shaft (7) is rotatablely equipped with, the upper and lower ends of the shaft (7) are equipped with axle cap (8), the rear side of the front chuck (3)
Arc-shaped slot (9) is equipped in the middle part of wall right end vertically, is equipped with and arc-shaped slot (9) vertically in the middle part of the front side wall of the rear chuck (4)
The arc strip (10) being used cooperatively.
2. a kind of Bones and joints videoendoscopic surgery auxiliary device according to claim 1, it is characterised in that：The front sleeve (1), after
Sleeve (2), front chuck (3) and rear chuck (4) are that transparent material is made.
3. a kind of Bones and joints videoendoscopic surgery auxiliary device according to claim 1, it is characterised in that：The after sleeve (2)
Graduation apparatus (11) is equipped on side wall vertically.
4. a kind of Bones and joints videoendoscopic surgery auxiliary device according to claim 1, it is characterised in that：The axle cap (8) with turn
Axis is threadedly coupled between (7).
5. a kind of Bones and joints videoendoscopic surgery auxiliary device according to claim 1, it is characterised in that：The arc-shaped slot (9)
Side wall on not She You weak magnetic coating, the side wall of the arc strip (10) is equipped with iron powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720518884.9U CN207721880U (en) | 2017-05-11 | 2017-05-11 | A kind of Bones and joints videoendoscopic surgery auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720518884.9U CN207721880U (en) | 2017-05-11 | 2017-05-11 | A kind of Bones and joints videoendoscopic surgery auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207721880U true CN207721880U (en) | 2018-08-14 |
Family
ID=63089719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720518884.9U Expired - Fee Related CN207721880U (en) | 2017-05-11 | 2017-05-11 | A kind of Bones and joints videoendoscopic surgery auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207721880U (en) |
-
2017
- 2017-05-11 CN CN201720518884.9U patent/CN207721880U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20190511 |