CN209236403U - A kind of traction device applied to ankle arthroscopy operation - Google Patents
A kind of traction device applied to ankle arthroscopy operation Download PDFInfo
- Publication number
- CN209236403U CN209236403U CN201821300010.7U CN201821300010U CN209236403U CN 209236403 U CN209236403 U CN 209236403U CN 201821300010 U CN201821300010 U CN 201821300010U CN 209236403 U CN209236403 U CN 209236403U
- Authority
- CN
- China
- Prior art keywords
- clamping opening
- thread groove
- metal clip
- threaded rod
- ankle
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of traction devices applied to ankle arthroscopy operation, including metallic rod, one end of the metallic rod is provided with the first thread groove, one end of the metallic rod is connected with metal clip by the first thread groove, the upper end of the metal clip is provided with fixed clamping opening, the lower end of the metal clip is provided with sliding clamping opening, the junction of the sliding clamping opening and metal clip is provided with slideway, the sliding clamping opening relative between metal clip be slide construction, the junction of the sliding clamping opening and slideway is provided with switch, the switch is locking structure processed between clamping opening and slideway relative to sliding, the shape of the metallic rod is double L superposing type fixed structures, the upper end of the metallic rod is welded to connect terminal, the second thread groove is provided in the middle part of the connection terminal, the connection terminal is threaded with the second threaded rod by the second thread groove , one end of second threaded rod is welded with becket.The device can realize uniform pressurization, avoid the problem that moment pressurization leads to joint injury or understressed, clinically provide good operation gap for ankle-joint operation, significantly reduce damage ankle-joint probability.
Description
Technical field
The utility model relates to the field of medical instrument technology, in particular to a kind of traction dress applied to ankle arthroscopy operation
It sets.
Background technique
Ankle arthroscopy operation is operation relatively common in sports medical science, because ankle-joint gap is narrow, it is therefore desirable to
It struts gap just and can be carried out operation, this just needs special hitch frame.
The equipment price of existing foreign countries' import is high, using step complexity, and needs consumptive material, the medical expense of generation compared with
It is high.Domestic industry also has similar traction device to design, but exist it is some the problems in use, the utility model can solve existing
Ankle-joint hitch frame there are the problem of, for operation convenience is provided.
Utility model content
The main purpose of the utility model is to provide a kind of traction devices applied to ankle arthroscopy operation, can be effective
Solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of traction device applied to ankle arthroscopy operation, including metallic rod, one end of the metallic rod are provided with first
One end of thread groove, the metallic rod is connected with metal clip by the first thread groove, and the upper end of the metal clip is provided with fixation
Clamping opening, the lower end of the metal clip are provided with sliding clamping opening, and the junction of the sliding clamping opening and metal clip is provided with slideway, institute
Sliding clamping opening is stated relative to being slide construction between metal clip, the junction of the sliding clamping opening and slideway is provided with switch, institute
Switch is stated relative to being locking structure processed between sliding clamping opening and slideway, the shape of the metallic rod is double L superposing type fixed structures,
The upper end of the metallic rod is welded to connect terminal, and the second thread groove is provided in the middle part of the connection terminal, and the connection terminal is logical
It crosses the second thread groove and is threaded with the second threaded rod, one end of second threaded rod is welded with becket.
Further, one end of the metal clip is provided with the first threaded rod, first threaded rod and the first thread groove
Between be mutually threadedly coupled, the end of first threaded rod is welded with first handle.
Further, the lower surface of the fixed clamping opening and the upper surface of sliding clamping opening are covered with rubber pad.
Further, the outer surface of the rubber pad is provided with W type lines.
Further, the other end of second threaded rod is welded with second handle, and the outer surface of the second handle is opened
There is hand slot.
Further, the middle part of the becket is conducting structure, and the edge of the becket is provided with boarding hole, described
Limited block is provided in the middle part of becket.
Further, the outer surface of the limited block is coarse structure.
Further, the outer surface lower end of second threaded rod is provided with graduation mark, and the scale of the graduation mark is accurate
To millimeter.
Compared with prior art, the utility model has the following beneficial effects: what the ankle arthroscopy of the utility model was performed the operation
Traction device connects ankle-joint and becket when ankle-joint is performed the operation, using sterile traction casing, so that shape is sling in ankle-joint formation
State solves the problems, such as to need assistant's hand traction ankle-joint in operation to obtain joint space difficulty, and the device struts strength
It is bigger than hand traction, it can get broader joint space.By be provided on the apparatus the second threaded rod and connection terminal it
Between mutual screw connection structure, can as desired relative to connection terminal rotate the second threaded rod, formed major thread pressurization lead
Draw, can uniform pressurization, avoid the problem that moment pressurization lead to joint injury or understressed.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the metal clip structural schematic diagram of the utility model.
Fig. 3 is the utility model connection terminal and the second threaded rod structural schematic diagram.
Fig. 4 is the utility model metal ring structure schematic diagram.
In figure: 1, metal clip；2, becket；3, the second threaded rod；4, connection terminal；5, second handle；6, metallic rod；7,
First thread groove；8, first handle；9, rubber pad；10, slideway；11, it switchs；12, clamping opening is slided；13, the first threaded rod；14,
Fixed clamping opening；15, the second thread groove；16, graduation mark；17, boarding hole；18, limited block.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the determiner used such as " first, second " is only stated will
Opposite description object distinguishes, and is not meant as having any degree Shangdi superiority and inferiority comparison between each other.
As shown in Figs 1-4, a kind of traction device applied to ankle arthroscopy operation, including metallic rod 6, the metallic rod 6
One end be provided with the first thread groove 7, one end of the metallic rod 6 is connected with metal clip 1, the metal by the first thread groove 7
The upper end of folder 1 is provided with fixed clamping opening 14, and the lower end of the metal clip 1 is provided with sliding clamping opening 12, the sliding clamping opening 12 and
The junction of metal clip 1 is provided with slideway 10, and the sliding clamping opening 12 is relative to being slide construction, the cunning between metal clip 1
The junction of dynamic clamping opening 12 and slideway 10 is provided with switch 11, and the switch 11 is relative between sliding clamping opening 12 and slideway 10
Locking structure processed, the shape of the metallic rod 6 are bis- " L " superposing type fixed structures, and the upper end of the metallic rod 6 is welded to connect terminal
4, the middle part of the connection terminal 4 is provided with the second thread groove 15, and the connection terminal 4 is threaded with by the second thread groove 15
One end of second threaded rod 3, second threaded rod 3 is welded with becket 2.
Wherein, one end of the metal clip 1 is provided with the first threaded rod 13, first threaded rod 13 and the first thread groove
It is mutually threadedly coupled between 7, the end of first threaded rod 13 is welded with first handle 8, and first handle 8 facilitates the first screw thread
Bar 13 is relative to the threads turn between the first thread groove 7.
Wherein, the lower surface of the fixed clamping opening 14 and the upper surface of sliding clamping opening 12 are covered with rubber pad 9, the rubber
The outer surface of pad 9 is carved with W type lines, clamps fixation clamping opening 14 and sliding clamping opening 12 with rubber pad 9 more firmly
Object.
Wherein, the other end of second threaded rod 3 is welded with second handle 5, and the outer surface of the second handle 5 is provided with
Play gripping and anti-skidding hand slot, the convenient second handle 5 with hand slot drives the second threaded rod 3 relative to the second thread groove
15 threads turn.
Wherein, the middle part of the becket 2 is conducting structure, and the edge of the becket 2 is provided with boarding hole 17, described
The middle part of becket 2 is provided with limited block 18, and the outer surface of the limited block 18 is coarse structure.
Wherein, the outer surface lower end of second threaded rod 3 is provided with graduation mark 16, and the scale of the graduation mark 16 is accurate
To millimeter, what graduation mark 16 was capable of image indicates threads turn position of second threaded rod 3 relative to connection terminal 4.
Optionally embodiment, metallic rod 6 are as another] type, remaining structure is the same.
It should be noted that the utility model is a kind of traction device applied to ankle arthroscopy operation, clamping opening 12 is slided
Relative to the adjusting of fixed 14 distance of clamping opening, so that metal clip 1 clamps operation bed body, medical staff will be sterile at patient's ankle
Traction casing is connected to the upper corresponding position of becket 2, so that forming suspension at the ankle of patient, when needing to tense adjusting, relatively
In 4 the second threaded rod of threads turn 3 of connection terminal, so that becket 2 increases or reduces relative to distance at the ankle of patient,
To adjust out most suitable ankle tensional state, facilitate medical staff to progress operative treatment at the ankle of patient.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
Claims (5)
1. a kind of traction device applied to ankle arthroscopy operation, including metallic rod (6), it is characterised in that: the metallic rod (6)
One end be provided with the first thread groove (7), one end of the metallic rod (6) is connected with metal clip (1) by the first thread groove (7),
The upper end of the metal clip (1) is provided with fixed clamping opening (14), and the lower end of the metal clip (1) is provided with sliding clamping opening (12),
The junction of sliding clamping opening (12) and metal clip (1) is provided with slideway (10), and the sliding clamping opening (12) is relative to metal
Press from both sides (1) slidably, the upper end of the metallic rod (6) is welded to connect terminal (4), is provided with second in the middle part of the connection terminal (4)
Thread groove (15), the connection terminal (4) are threaded with the second threaded rod (3) by the second thread groove (15), and described second
One end of threaded rod (3) is welded with becket (2).
2. a kind of traction device applied to ankle arthroscopy operation according to claim 1, it is characterised in that: the metal
One end of folder (1) is provided with the first threaded rod (13), mutual screw thread between first threaded rod (13) and the first thread groove (7)
Connection, the end of first threaded rod (13) is welded with first handle (8).
3. a kind of traction device applied to ankle arthroscopy operation according to claim 1, it is characterised in that: the fixation
The lower surface of clamping opening (14) and the upper surface of sliding clamping opening (12) are all covered with rubber pad (9), the outer surface of the rubber pad (9)
It is provided with lines.
4. a kind of traction device applied to ankle arthroscopy operation according to claim 1, it is characterised in that: described second
The other end of threaded rod (3) is welded with second handle (5).
5. a kind of traction device applied to ankle arthroscopy operation according to claim 1, it is characterised in that: described second
The outer surface lower end of threaded rod (3) is provided with graduation mark (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300010.7U CN209236403U (en) | 2018-08-13 | 2018-08-13 | A kind of traction device applied to ankle arthroscopy operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300010.7U CN209236403U (en) | 2018-08-13 | 2018-08-13 | A kind of traction device applied to ankle arthroscopy operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236403U true CN209236403U (en) | 2019-08-13 |
Family
ID=67516053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821300010.7U Expired - Fee Related CN209236403U (en) | 2018-08-13 | 2018-08-13 | A kind of traction device applied to ankle arthroscopy operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236403U (en) |
-
2018
- 2018-08-13 CN CN201821300010.7U patent/CN209236403U/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 |
Granted publication date: 20190813 Termination date: 20200813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |