CN209136724U - Direction-adjustable ankle-joint tractor - Google Patents
Direction-adjustable ankle-joint tractor Download PDFInfo
- Publication number
- CN209136724U CN209136724U CN201821770369.0U CN201821770369U CN209136724U CN 209136724 U CN209136724 U CN 209136724U CN 201821770369 U CN201821770369 U CN 201821770369U CN 209136724 U CN209136724 U CN 209136724U
- Authority
- CN
- China
- Prior art keywords
- fixed
- support rod
- traction rope
- ball
- 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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Abstract
The utility model belongs to field of medical auxiliary equipment, more particularly to a kind of direction-adjustable ankle-joint tractor, including holding clutch and being fixed on the support rod held in clutch, support rod is " L " type, the end of support rod is fixed with universal ball end, and fixed pulley is fixed on the steering head of universal ball end, and fixed pulley is equipped with traction rope, one end of traction rope is fixed with foot's leash, and the other end of traction rope is fixed with clump weight.Direction-adjustable ankle-joint tractor described in the utility model, structure is simple, can carry out the adjusting of upper and lower lead Yu left and right lead, provides conveniently for the clinical operation of medical worker.
Description
Technical field
The utility model relates to a kind of direction-adjustable ankle-joint tractors, belong to field of medical auxiliary equipment.
Background technique
When doing ankle arthroscopy or fracture operation resets, need to carry out traction stretching to the ankle-joint of patient, so that ankle
The traction of joint space.But clinically used traction device or structure are simple at present, have a single function, are only able to achieve
Simple draw, patient's changing position is needed when encountering curved in ankle or excurvation, and use is very inconvenient；Structure is multiple
Miscellaneous, higher cost, adjusting is cumbersome, makes troubles to the clinical operation of medical worker.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: providing a kind of structure letter
It is single, convenient for adjusting the direction-adjustable ankle-joint tractor of lead.
Direction-adjustable ankle-joint tractor described in the utility model, including holding clutch and being fixed on the branch held in clutch
Strut, support rod are " L " type, and the end of support rod is fixed with universal ball end, is fixed with fixed pulley on the steering head of universal ball end,
Fixed pulley is equipped with traction rope, and one end of traction rope is fixed with foot's leash, and the other end of traction rope is fixed with clump weight.
Above-mentioned universal ball end include keep seat, keep the inside of seat be successively arranged from top to bottom connecting hole, card ball with
Crossover port, card ball are built-in with multi-directional ball, and steering head passes through crossover port and is fixed in multi-directional ball, are equipped in connecting hole and multi-directional ball
Corresponding retaining mechanism.
Above-mentioned retaining mechanism includes latch segment, and latch segment is threaded in the connecting hole for keeping seat, the bottom of latch segment
Portion is equipped with the fixture block to match with multi-directional ball, has been fixed by the connecting rod handle at the top of latch segment.
Possessed beneficial effect is the utility model compared with prior art:
Direction-adjustable ankle-joint tractor described in the utility model, structure is simple, can carry out upper and lower lead with
The adjusting of left and right lead provides conveniently for the clinical operation of medical worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the structural schematic diagram of universal ball end in Fig. 1；
Fig. 4 is the structural schematic diagram that seat is kept in Fig. 3；
Fig. 5 is the structural schematic diagram of the utility model use state one；
Fig. 6 is the structural schematic diagram of the utility model use state two.
In figure: 1, holding clutch；2, support rod；3, universal ball end；4, steering head；5, fixed pulley；6, traction rope；7, foot leads
Leader tape；8, clump weight；9, crossover port；10, multi-directional ball；11, seat is kept；12, fixture block；13, latch segment；14, connecting hole；15, even
Extension bar；16, handle；17, card ball.
Specific embodiment
The embodiments of the present invention are described further with reference to the accompanying drawing:
As shown in Figures 1 to 4, direction-adjustable ankle-joint tractor described in the utility model, including hold clutch 1 and consolidate
It is scheduled on the support rod 2 held in clutch 1, support rod 2 is " L " type, and the end of support rod 2 is fixed with universal ball end 3, universal ball end 3
Steering head 4 on be fixed with fixed pulley 5, fixed pulley 5 is equipped with traction rope 6, and one end of traction rope 6 is fixed with foot's leash 7,
The other end of traction rope 6 is fixed with clump weight 8.
In preferred embodiment: universal ball end 3 includes keeping seat 11, and the inside of seat 11 is kept to be successively arranged connection from top to bottom
Hole 14, card ball 17 and crossover port 9, card ball 17 are built-in with multi-directional ball 10, and steering head 4 passes through crossover port 9 and is fixed on multi-directional ball
On 10, retaining mechanism corresponding with multi-directional ball 10 is equipped in connecting hole 14；Retaining mechanism includes latch segment 13,13 spiral shell of latch segment
Line is connected in the connecting hole 14 for keeping seat 11, and the bottom of latch segment 13 is equipped with the fixture block 12 to match with multi-directional ball 10, locking
The top of block 13 is fixed with handle 16 by connecting rod 15.
In use, the clutch 1 of holding of the utility model is stuck on the slideway of operating bed side, 7 sets of foot's leash is existed
At the ankle of patient, under the action of clump weight 8, traction rope 6 pulls foot's leash 7, so that the ankle-joint to patient carries out
Traction stretches, and retracts ankle-joint gap, to perform the operation；Support rod 2 can be made to rotate up and down by holding clutch 1, to adjust ankle
The upper and lower lead in joint；When encountering ankle excurvation needs suitably inwardly traction ankle-joint, it can be adjusted and be uncaged by handle 16
Tight block 13, then inwardly rotates steering head 4, and after adjusting good position, rotating handle 16 makes latch segment 13 hold out against fixture block 12 again, lock
Tight multi-directional ball 10, as shown in figure 5, can inwardly be drawn；When encountering curved needs suitably traction ankle-joint outward in ankle,
Similarly, universal ball end 3 is adjusted, makes the appropriate offset outward of fixed pulley 5, as shown in fig. 6, can be drawn outward.
Direction-adjustable ankle-joint tractor described in the utility model, structure is simple, can carry out upper and lower lead with
The adjusting of left and right lead is inserted into the length held in clutch 1 by support rod 2 and carries out significantly up and down adjustment, passes through ten thousand
It carries out upper and lower, left and right by a small margin to bulb 3 to adjust, the two cooperates, and provides conveniently for the clinical operation of medical worker.
Claims (3)
1. a kind of direction-adjustable ankle-joint tractor, including holding clutch (1) and being fixed on the support rod (2) held on clutch (1),
It is characterized by: support rod (2) is " L " type, the end of support rod (2) is fixed with universal ball end (3), and universal ball end (3) turns
It is fixed on head (4) fixed pulley (5), fixed pulley (5) is equipped with traction rope (6), and one end of traction rope (6) is fixed with foot and leads
Leader tape (7), the other end of traction rope (6) are fixed with clump weight (8).
2. direction-adjustable ankle-joint tractor according to claim 1, it is characterised in that: the universal ball end (3)
Including keeping seat (11), the inside of seat (11) is kept to be successively arranged connecting hole (14), card ball (17) and crossover port from top to bottom
(9), card ball (17) is built-in with multi-directional ball (10), and steering head (4) passes through crossover port (9) and is fixed on multi-directional ball (10), is connected
Retaining mechanism corresponding with multi-directional ball (10) is equipped in hole (14).
3. direction-adjustable ankle-joint tractor according to claim 2, it is characterised in that: the retaining mechanism includes
Latch segment (13), latch segment (13) are threaded in the connecting hole (14) for keeping seat (11), and the bottom of latch segment (13) is equipped with
The top of the fixture block (12) to match with multi-directional ball (10), latch segment (13) is fixed with handle (16) by connecting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770369.0U CN209136724U (en) | 2018-10-30 | 2018-10-30 | Direction-adjustable ankle-joint tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770369.0U CN209136724U (en) | 2018-10-30 | 2018-10-30 | Direction-adjustable ankle-joint tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209136724U true CN209136724U (en) | 2019-07-23 |
Family
ID=67271541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821770369.0U Expired - Fee Related CN209136724U (en) | 2018-10-30 | 2018-10-30 | Direction-adjustable ankle-joint tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209136724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559037A (en) * | 2019-09-26 | 2019-12-13 | 无锡东峰怡和科技发展有限公司 | Multifunctional blood vessel clamping device |
-
2018
- 2018-10-30 CN CN201821770369.0U patent/CN209136724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559037A (en) * | 2019-09-26 | 2019-12-13 | 无锡东峰怡和科技发展有限公司 | Multifunctional blood vessel clamping device |
| CN110559037B (en) * | 2019-09-26 | 2024-06-07 | 无锡东峰怡和科技发展有限公司 | Multifunctional blood vessel clamping device |
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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: 20190723 Termination date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |