CN208447706U - A kind of orthopaedics osteotomy wire sawing apparatus - Google Patents
A kind of orthopaedics osteotomy wire sawing apparatus Download PDFInfo
- Publication number
- CN208447706U CN208447706U CN201820251508.2U CN201820251508U CN208447706U CN 208447706 U CN208447706 U CN 208447706U CN 201820251508 U CN201820251508 U CN 201820251508U CN 208447706 U CN208447706 U CN 208447706U
- Authority
- CN
- China
- Prior art keywords
- annulus
- scroll saw
- sawing apparatus
- wire sawing
- latch closure
- 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 orthopaedics osteotomy wire sawing apparatus, it includes scroll saw, and there are two latch closures for the both ends connection of the scroll saw, the latch closure covers in annulus, the both ends of annulus are bridging arrangement, and there are arc-shaped gaps in centre, and the outer end of annulus is fixedly connected by connecting rod with bracelet.By increasing structure shirtsleeve operation handle at the both ends of original scroll saw, handle is equipped with annulus, and the latch closure at scroll saw both ends covers on annulus, structure is simple, easy to operate, and latch closure will not fall off, the generation for avoiding injury accident, ensure that safety, achieve extraordinary using effect.
Description
Technical field
The utility model relates to a kind of orthopaedics osteotomy wire sawing apparatus, belong to the field of medical instrument technology.
Background technique
Limbs severe infections caused by much handling not in time because of lower limb open injury can clinically be encountered so that bad
Extremely, it is often necessary to the truncation of necrotic limb is carried out, major part hospital is all carrying out amputation to patient using fret saw at present,
Existing fret saw is by manually pulling, and both ends do not have handle, only two bails, and doctor is inconvenient for operation, on the other hand,
During osteotomy, because, without fixed device, when last bone is sawed-off, saw blade is easy pop-up and injures doctor between bail and scroll saw
Raw, this is problem to be solved.
Summary of the invention
Technical problem to be solved by the utility model is: providing a kind of orthopaedics osteotomy wire sawing apparatus, it is by original
There are the both ends of scroll saw, increase structure shirtsleeve operation handle, handle is equipped with annulus, and the latch closure at scroll saw both ends is covered in annulus
On, structure is simple, and easy to operate, latch closure will not fall off, and solves above-mentioned technical problem.
The technical solution of the utility model is: a kind of orthopaedics osteotomy wire sawing apparatus, it includes scroll saw, and the two of the scroll saw
There are two latch closure, the latch closure covers in annulus for end connection, and the both ends of annulus are bridging arrangement, and there are arc-shaped gaps, annulus in centre
Outer end be fixedly connected by connecting rod with bracelet.
The side of the bracelet is cased with protective jacket.
The material of the protective jacket is rubber or plastics.
The bracelet is long cirque structure, and a length of 100~120mm, width is 50~70mm, and material is metal.
The connecting rod is metal material, is fixedly connected on the centre of bracelet.
The big 1mm of scroll saw latch closure steel wire diameter that the gap-ratio matches.
The diameter of the annulus is 20~30mm, and material is metal.
The beneficial effects of the utility model are: compared with prior art, the utility model is simple and reasonable, facilitates reality
With by increasing structure shirtsleeve operation handle at the both ends of original scroll saw, handle is equipped with annulus, the ring at scroll saw both ends
For retaining ring on annulus, structure is simple, and easy to operate, latch closure will not fall off, and will not damage to operator, and it is very good to achieve
Using effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below with reference to this specification attached drawing pair
The utility model is described in further detail.
Embodiment 1: as shown in attached drawing 1~2, a kind of orthopaedics osteotomy wire sawing apparatus, it includes scroll saw 5, the scroll saw 5
Both ends connection is there are two latch closure 6, and 6 sets of the latch closure is in annulus 1, and the both ends of annulus 1 are bridging arrangement, and there are arc-shaped gaps in centre
4, the outer end of annulus 1 is fixedly connected by connecting rod 2 with bracelet 3.By the way that it is simple to increase structure at the both ends of original scroll saw 5
Operation handle, handle are equipped with annulus 1, and for 6 sets of latch closure of scroll saw both ends on annulus 1, structure is simple, and easy to operate, latch closure is not
It can fall off.
Further, the side of bracelet 3 is cased with protective jacket 7.Increase the feel of operator, improves comfort level.
Further, the material of protective jacket 7 is rubber, can play anti-skidding effect.
Further, bracelet 3 be long cirque structure, a length of 100~120mm, width be 50~70mm, material be it is medical not
Become rusty Steel material.
Further, connecting rod 2 is medical stainless steel material, is fixedly connected on the centre of bracelet 3.It is connected firmly.
Further, gap 4 is 1mm bigger than 5 latch closure of scroll saw, 6 steel wire diameter to match.The latch closure 6 of scroll saw 5 just can be with
Through 4 sets of gap in annulus 1, when operating with, latch closure 6 is not easily to fall off, avoids the generation of injury accident, ensure that peace
Entirely.
Further, the diameter of annulus 1 is 20~30mm, and material is medical stainless steel material.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment to the utility model
It is described in detail, those skilled in the art should understand that, the technical solution of the utility model can be repaired
Change or equivalent replacement should all cover without departing from the objective and range of technical solutions of the utility model in the utility model
Scope of the claims in.
Claims (7)
1. a kind of orthopaedics osteotomy wire sawing apparatus, it includes scroll saw (5), and there are two latch closures for the both ends connection of the scroll saw (5)
(6), it is characterised in that: the latch closure (6) covers in annulus (1), and the both ends of annulus (1) are bridging arrangement, and centre has between arc
The outer end of gap (4), annulus (1) is fixedly connected by connecting rod (2) with bracelet (3).
2. a kind of orthopaedics osteotomy wire sawing apparatus according to claim 1, it is characterised in that: the side of the bracelet (3)
It is cased with protective jacket (7).
3. a kind of orthopaedics osteotomy wire sawing apparatus according to claim 2, it is characterised in that: the material of the protective jacket (7)
Material is rubber or plastics.
4. a kind of orthopaedics osteotomy wire sawing apparatus according to claim 1 or 2, it is characterised in that: the bracelet (3) is length
Cirque structure, a length of 100~120mm, width are 50~70mm, and material is metal.
5. a kind of orthopaedics osteotomy wire sawing apparatus according to claim 1, it is characterised in that: the connecting rod (2) is metal
Material is fixedly connected on the centre of bracelet (3).
6. a kind of orthopaedics osteotomy wire sawing apparatus according to claim 1, it is characterised in that: the gap (4) is than matching
Scroll saw latch closure (6) big 1mm of steel wire diameter of set.
7. a kind of orthopaedics osteotomy wire sawing apparatus according to claim 1, it is characterised in that: the diameter of the annulus (1)
For 20~30mm, material is metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251508.2U CN208447706U (en) | 2018-02-12 | 2018-02-12 | A kind of orthopaedics osteotomy wire sawing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251508.2U CN208447706U (en) | 2018-02-12 | 2018-02-12 | A kind of orthopaedics osteotomy wire sawing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447706U true CN208447706U (en) | 2019-02-01 |
Family
ID=65156649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251508.2U Expired - Fee Related CN208447706U (en) | 2018-02-12 | 2018-02-12 | A kind of orthopaedics osteotomy wire sawing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447706U (en) |
-
2018
- 2018-02-12 CN CN201820251508.2U patent/CN208447706U/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: 20190201 Termination date: 20220212 |