CN207055541U - A kind of bone surgery fixation with steel wire threading-in device - Google Patents
A kind of bone surgery fixation with steel wire threading-in device Download PDFInfo
- Publication number
- CN207055541U CN207055541U CN201720013157.7U CN201720013157U CN207055541U CN 207055541 U CN207055541 U CN 207055541U CN 201720013157 U CN201720013157 U CN 201720013157U CN 207055541 U CN207055541 U CN 207055541U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- threading
- rotating shaft
- sleeve pipe
- chute
- 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
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of bone surgery fixation with steel wire threading-in device, including threading-in device body, rotating shaft and needle body, the needle body is threadedly coupled with the left end of sleeve pipe, the needle body is perforated provided with steel wire, the rotating shaft is fixed on the lower end of threading-in device body, the both ends of the rotating shaft are respectively equipped with sleeve fixing device and Flexible spanner button, the Flexible spanner button is connected with axis of rotation, the right side of the threading-in device body is provided with handle, the handle and Flexible spanner are fixed with back-moving spring between buckleing, the chute is arc, correspondingly, sleeve pipe is also arc to coordinate with chute.When such design can allow the medical worker to pull Flexible spanner button, needle body tip enters object in a perpendicular direction, and resistance and damage are minimized.
Description
Technical field
The utility model belongs to technical field of medical instruments, and in particular to a kind of bone surgery fixation with steel wire threading-in device.
Background technology
At present, clinically when operation is fixed to fracture patient, fixation with steel wire is worn using haemostatic clamp clamp mostly, by
It is larger in steel wire pliability, and surface is smooth, operate it is cumbersome, waste time and energy, added greatly to medical worker
Work difficulty.
Therefore, some bone surgery fixation with steel wire threading-in devices are used for bone surgery.Such as：Chinese patent
CN200920022922.7 discloses a kind of steel-wire inducer for orthopedic operations, leads during available for orthopaedics fracture fixation, ligament reconstructive
Enter steel wire, it has a guide rod, and the rear end of guide rod is equipped with handle, and there is horizontal through hole the front end of guide rod.But this guiding device is not
Facilitate the operation of medical worker, operational error easily occur.
Chinese patent CN202105015U discloses a kind of steel wire guide hook for bone surgery, including crotch, in having in crotch
Empty lead-in cavity, the front end of crotch is hollow needle head, and rear end connection one is hand-held bright, in having on hand-held bright one end crotch
Empty lead-in cavity entrance.But the above method, medical worker's power in operation are difficult to hold, and easily cause unnecessary wound.
Chinese patent CN201510629368.9 proposes a kind of bone surgery fixation with steel wire threading-in device, with the addition of reset bullet
Spring facilitates the operation of medical worker, but needle body out of plumb when connecting be present, and has the stress for hindering and performing the operation during operation, connects rear needle body
The problems such as easy quick resilience, certain difficulty is caused to medical worker.
Utility model content
The purpose of this utility model is to provide a kind of bone surgery fixation with steel wire threading-in device, asked with the technology for solving above-mentioned
Topic.
In order to which to achieve the above object, the utility model provides following technical scheme：A kind of bone surgery fixation with steel wire is worn
Lead device, including threading-in device body, rotating shaft and needle body, the inside of the threading-in device body are provided with chute, and the inside of the chute is set
There is sleeve pipe, the needle body is threadedly coupled with the left end of sleeve pipe, and the needle body is perforated provided with steel wire, and the rotating shaft, which is fixed on, to be connected
The lower end of device body, the both ends of the rotating shaft are respectively equipped with sleeve fixing device and Flexible spanner button, the Flexible spanner button and rotating shaft
Rotation connection, the right side of the threading-in device body are provided with handle, and the handle and Flexible spanner are fixed with back-moving spring between buckleing.Institute
It is arc to state chute.Correspondingly, sleeve pipe is also arc to coordinate with chute.
When such design can allow the medical worker to pull Flexible spanner button, needle body tip enters target in a perpendicular direction
Thing, resistance and damage are minimized.
Sleeve fixing device is preferably rotating shaft form, and when medical worker pulls Flexible spanner button, sleeve pipe be free to change
Become the angle with Flexible spanner button, to be run glibly in chute, reduce friction stree of the chute to sleeve pipe.
Described sleeve pipe is provided with a series of projection, and the chute is correspondingly provided with a series of grooves.Sleeve pipe is in spring
It can be slowed down the speed that sleeve pipe retraction resets by certain resistance, it is loose to avoid medical worker's imprudence when being bounced back under effect
When opening Flexible spanner button, sleeve pipe rapidly bounces back caused a series of problems.
Preferably, it is cased with non-slip rubber set on the outside of the Flexible spanner button.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present utility model；
Fig. 2 is the structural representation of another embodiment of the present utility model；
Fig. 3 is the structural representation of another embodiment of the present utility model.
Wherein：1 threading-in device body, 2 rotating shafts, 3 needle bodies, 4 chutes, 5 sleeve pipes, the perforation of 6 steel wires, 7 chute fixing devices, 8 are lived
It is dynamic to pull button, 9 handles, 10 back-moving springs.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit utility model.
Embodiment 1
A kind of bone surgery fixation with steel wire threading-in device as shown in Figure 1, including threading-in device body 1, rotating shaft 2 and needle body 3, institute
The inside for stating threading-in device body 1 is provided with chute 4, and the inside of the chute 4 is provided with sleeve pipe 5, the left end of the needle body 3 and sleeve pipe 5
Threaded connection, the needle body 3 are provided with steel wire perforation 6, and the rotating shaft 2 is fixed on the lower end of threading-in device body 1, the rotating shaft 2
Both ends be respectively equipped with sleeve fixing device 7 and Flexible spanner button 8, the Flexible spanner button 8 is rotatablely connected with rotating shaft 2, described to connect
The right side of device body 1 is provided with handle 9, and the handle 9 and Flexible spanner are fixed with back-moving spring 10 between buckleing 8.
The chute is arc.Correspondingly, sleeve pipe is also arc to coordinate with chute.
It is fixed in use, first steel wire is interted in steel wire perforation 6, button Flexible spanner button 8 is pulled by finger, then rotating shaft 2
Sleeve fixing device 7 is driven to rotate, sleeve fixing device 7 drives sleeve pipe 5 to slide again, you can to complete fixation with steel wire and connect.Arc
The design of chute 4 and sleeve pipe 5 needle body 3 can be made to perpendicularly enter into object, therefore, resistance and damage will be preferably minimized.
Embodiment 2
A kind of bone surgery fixation with steel wire threading-in device as shown in Figure 2, including threading-in device body 1, rotating shaft 2 and needle body 3, institute
The inside for stating threading-in device body 1 is provided with chute 4, and the inside of the chute 4 is provided with sleeve pipe 5, the left end of the needle body 3 and sleeve pipe 5
Threaded connection, the needle body 3 are provided with steel wire perforation 6, and the rotating shaft 2 is fixed on the lower end of threading-in device body 1, the rotating shaft 2
Both ends be respectively equipped with sleeve fixing device 7 and Flexible spanner button 8, the Flexible spanner button 8 is rotatablely connected with rotating shaft 2, described to connect
The right side of device body 1 is provided with handle 9, and the handle 9 and Flexible spanner are fixed with back-moving spring 10 between buckleing 8.The chute is arc
Shape.Correspondingly, sleeve pipe is also arc to coordinate with chute.
Described sleeve pipe fixing device 7 is rotating shaft form.
It is fixed in use, first steel wire is interted in steel wire perforation 6, button Flexible spanner button 8 is pulled by finger, then rotating shaft 2
Sleeve fixing device 7 is driven to rotate, sleeve fixing device 7 drives sleeve pipe 5 to slide again, you can to complete fixation with steel wire and connect.Curing
When business personnel pull Flexible spanner button 8, sleeve pipe 5 be free to change the angle with Flexible spanner button 8, so as to smooth in chute 4
Ground is run, and reduces friction stree of the chute 4 to sleeve pipe 5.
Embodiment 3
A kind of bone surgery fixation with steel wire threading-in device as shown in Figure 3, including threading-in device body 1, rotating shaft 2 and needle body 3, institute
The inside for stating threading-in device body 1 is provided with chute 4, and the inside of the chute 4 is provided with sleeve pipe 5, the left end of the needle body 3 and sleeve pipe 5
Threaded connection, the needle body 3 are provided with steel wire perforation 6, and the rotating shaft 2 is fixed on the lower end of threading-in device body 1, the rotating shaft 2
Both ends be respectively equipped with sleeve fixing device 7 and Flexible spanner button 8, the Flexible spanner button 8 is rotatablely connected with rotating shaft 2, described to connect
The right side of device body 1 is provided with handle 9, and the handle 9 and Flexible spanner are fixed with back-moving spring 10 between buckleing 8.The chute is arc
Shape.Correspondingly, sleeve pipe is also arc to coordinate with chute.Described sleeve pipe fixing device 7 is rotating shaft form.
Described sleeve pipe 5 is provided with a series of projection 11, and the chute 4 is correspondingly provided with a series of groove (not shown)s.
It is fixed in use, first steel wire is interted in steel wire perforation 6, button Flexible spanner button 8 is pulled by finger, then rotating shaft 2
Sleeve fixing device 7 is driven to rotate, sleeve fixing device 7 drives sleeve pipe 5 to slide again, you can to complete fixation with steel wire and connect.Sleeve pipe
It can have been slowed down the speed that sleeve pipe retraction resets by certain resistance in retraction, avoid medical worker's imprudence release and live
It is dynamic when pulling button, sleeve pipe rapidly a series of problems caused by retraction in the presence of back-moving spring 10.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of bone surgery fixation with steel wire threading-in device, including threading-in device body (1), rotating shaft (2) and needle body (3), described to connect
The inside of device body (1) is provided with chute (4), and the inside of the chute (4) is provided with sleeve pipe (5), the needle body (3) and sleeve pipe (5)
Left end threaded connection, the needle body (3) is provided with steel wire perforation (6), and the rotating shaft (2) is fixed on threading-in device body (1)
Lower end, the both ends of the rotating shaft (2) are respectively equipped with sleeve fixing device (7) and Flexible spanner button (8), the Flexible spanner button (8) with
Rotating shaft (2) is rotatablely connected, and the right side of the threading-in device body (1) is provided with handle (9), the handle (9) and Flexible spanner buckle (8) it
Between be fixed with back-moving spring (10), it is characterised in that the chute (4) and described sleeve pipe (5) are arc.
A kind of 2. bone surgery fixation with steel wire threading-in device according to claim 1, it is characterised in that：Described sleeve pipe fixes dress
It is rotating shaft form to put (7).
A kind of 3. bone surgery fixation with steel wire threading-in device according to claim 1, it is characterised in that：In described sleeve pipe (5)
Provided with a series of projection (11), the chute (4) is correspondingly provided with a series of grooves.
A kind of 4. bone surgery fixation with steel wire threading-in device according to claims 1 to 3 any one, it is characterised in that：Institute
State and be cased with non-slip rubber set on the outside of Flexible spanner button (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013157.7U CN207055541U (en) | 2017-01-06 | 2017-01-06 | A kind of bone surgery fixation with steel wire threading-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013157.7U CN207055541U (en) | 2017-01-06 | 2017-01-06 | A kind of bone surgery fixation with steel wire threading-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207055541U true CN207055541U (en) | 2018-03-02 |
Family
ID=61500415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720013157.7U Expired - Fee Related CN207055541U (en) | 2017-01-06 | 2017-01-06 | A kind of bone surgery fixation with steel wire threading-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207055541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498160A (en) * | 2018-04-02 | 2018-09-07 | 何国斌 | A kind of self-control steel wire inducting device |
-
2017
- 2017-01-06 CN CN201720013157.7U patent/CN207055541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498160A (en) * | 2018-04-02 | 2018-09-07 | 何国斌 | A kind of self-control steel wire inducting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204106144U (en) | Puncture localization needle | |
| CN207055541U (en) | A kind of bone surgery fixation with steel wire threading-in device | |
| CN205251622U (en) | Bone object is got to bone grafting | |
| CN204655048U (en) | A kind of obstetrics and gynecology operation pincers of arbitrarily angled rotation | |
| CN202982134U (en) | Novel multi-functional file device for orthopedic surgery | |
| CN201510321U (en) | Security fretsaw guide sleeve | |
| CN203555811U (en) | Orthopedic distraction pincers | |
| CN203763228U (en) | Orthopedics department steel wire guiding device with endoscope | |
| CN205073054U (en) | Manual bone meal conveyer | |
| CN106821434A (en) | A kind of hook for surgery operation | |
| CN202960707U (en) | Special orthopedic steel needle bender | |
| CN203802496U (en) | Neurology diagnosis device | |
| CN202568427U (en) | Steel wire guide device for orthopedics department | |
| CN203089085U (en) | Surgical probe for gynecological department | |
| CN206333925U (en) | A kind of retractor for thoracic operation | |
| CN206183463U (en) | Shoulder arthroscope operation traction fixation device | |
| CN202397585U (en) | Orthopedic steel wire tractor | |
| CN201422940Y (en) | Novel kidney fistula building device | |
| CN203089117U (en) | Anesthesia area detection device | |
| CN203280459U (en) | Arthrocentesis endoscope | |
| CN203059890U (en) | Device for taking residual nails out of bones | |
| CN211213377U (en) | Based on uropoiesis doctor is with operation pincers | |
| CN202283271U (en) | Bladder puncture sleeve needle | |
| CN215349161U (en) | Drag hook for orthopedics | |
| CN208002874U (en) | A kind of pilot pin inserter |
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: 20180302 Termination date: 20190106 |