CN206482649U - A kind of fracture reduction fixing clamp - Google Patents
A kind of fracture reduction fixing clamp Download PDFInfo
- Publication number
- CN206482649U CN206482649U CN201620310964.0U CN201620310964U CN206482649U CN 206482649 U CN206482649 U CN 206482649U CN 201620310964 U CN201620310964 U CN 201620310964U CN 206482649 U CN206482649 U CN 206482649U
- Authority
- CN
- China
- Prior art keywords
- clamp
- clamp handle
- tooth plate
- handle
- fixed block
- 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
- 239000007787 solid Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 8
- 238000002513 implantation Methods 0.000 abstract description 4
- 210000000988 bone and bone Anatomy 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 208000006735 Periostitis Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model is related to technical field of medical instruments, specifically discloses a kind of fracture reduction fixing clamp.The grips pincers include the first clamp handle and the second clamp handle, and the top of the first clamp handle is provided with clamp, and the top of the second clamp handle is provided with fixed block；Clamp is to be provided with smooth groove on the inside of semicircular structure, clamp；Fixed block is to be provided with clamp post on the inside of curved, the structure of middle smooth surfaces in the arc of both sides, fixed block；First clamp handle and the second clamp handle cross-articulation, clamp are corresponding with the position of fixed block；Fixing device is provided with first clamp handle and the second clamp handle, determine device to be made up of tooth plate groove, tooth plate, clamping screw, tooth plate groove is arranged in the first clamp handle, the notch passed through for tooth plate groove is provided with second clamp handle at the position corresponding with tooth plate groove, an internal thread hole is offered in notch, tooth plate is cased with clamping screw, is threadedly coupled through tooth plate groove with the screwed hole in notch.The grips pincers, are easy to the implantation and fixation of steel plate, while having the function of guiding steel wire.
Description
Technical field
The utility model is related to technical field of medical instruments, and in particular to a kind of fracture reduction fixing clamp.
Background technology
During fracture is the common disease of bone wound section, surgical procedure, it is necessary to first carry out the fracture of displacement resetting so
Carry out the implantation and fixation of steel plate again afterwards.The key transverse fracture of current four limbs, the short oblique type reduction of the fracture are relatively easy, but maintain
Percutaneous plate and fixed relative difficulty after the reduction of the fracture.In limbs fracture open reduction steel plate screw internal fixation, mainly adopt
With the fracture site and steel plate after the apparatus fixed resets such as A0 pliers for fixing fractured bone, button gram pincers, Ellis, big towel forceps, above fracture
In the presence of heavier when fixation device is clinically quoted, it is absorbed in how fracture is well resetted, and have ignored multiple
Not the problem of not having enough space implant plates behind position so that during operation, reduction instrument can only be taken out to vacate behind steel plate space,
Aid in other apparatuses to carry out fracture fixation again, cause the reduction of the fracture, fixed complexity, operating time is long, to fracture site soft tissue
And periosteum injury is big, union is influenceed.Therefore, how according to skeleton feature, the structure of pliers for fixing fractured bone is improved so that
Pliers for fixing fractured bone is more suitable for clinical operation needs, the problem of becoming current urgent need to resolve.
The content of the invention
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of fracture reduction fixing clamp, improves
The fixing of fracture fixation, is easy to the implantation and fixation of steel plate, while having the function of guiding steel wire.
In order to realize the above object the utility model is adopted the following technical scheme that：
A kind of fracture reduction fixing clamp, including the first clamp handle and the second clamp handle, the top of first clamp handle is provided with pincers
Folder, the top of second clamp handle is provided with fixed block, and the tail end of first clamp handle and the second clamp handle, which is respectively arranged with, supplies hand
Refer to through annular hand grip；The clamp is to be provided with smooth groove on the inside of semicircular structure, clamp；The fixed block is two
Curved in the arc of side, the structure of middle smooth surfaces, fixed block inner side is provided with clamp post, and the clamp post is carved to be up-thin-low-thick
Shape structure；First clamp handle and the second clamp handle cross-articulation, clamp are corresponding with the position of fixed block；First clamp handle and
Fixing device is provided with second clamp handle, the fixing device is made up of tooth plate groove, tooth plate, clamping screw, and tooth plate groove is arranged on
The notch passed through for tooth plate groove is provided with first clamp handle, in second clamp handle at the position corresponding with tooth plate groove, it is described
Offered in notch and be cased with tooth plate on an internal thread hole, the clamping screw, connected through the screwed hole screw thread in tooth plate groove and notch
Connect.
First clamp handle and the second clamp handle pass through bearing pin cross-articulation.
The clamp, fixed block and the first clamp handle and the second clamp handle are socketed for separated movable.
The clamp, fixed block and the first clamp handle and the second clamp handle are integrated design.
The utility model fracture reduction fixing clamp, clamp is set to semicircular structure, and fixed block is set in the arc of both sides
Outside, middle smooth planar structure so that when clamp and fixed block relative engagement clamp bone, the interior plane of a loop and bone surrounded
Surface texture coincide, be easy to being fixedly clamped for cabinet bone；In addition, setting smooth groove on the inside of clamp, it is easy to draw in operation
Steel wire cerclage fixation steel plate and bone are led, complicated injuries fracture or the clinical needs of skeleton animation patient are very easy to；Gu
Determine to set upper thin wedge-shaped clamp post on the inside of block, when in use, clamp post exists Interal fixation through the screw hole on steel plate
On bone, slipping and falling out for steel plate is prevented, the implantation and fixation of steel plate is facilitated.And in the first clamp handle and the second clamp handle
The fixing device being made up of tooth plate groove, tooth plate, clamping screw is set, and in use, operation grips pincers clamp bone to be resetted
During bone, tooth plate is stuck in the opposite position of tooth plate groove by clamping screw, the clamp position of grips pincers is kept, grips pincers are kept
Mouth keeps the chucking power of reset state when clamping fracture site, improves the fixing that the reduction of the fracture is fixed.
Brief description of the drawings
Fig. 1 is the fracture reduction fixing clamp overall structure diagram that the utility model embodiment is provided.
Embodiment
Embodiment
A kind of fracture reduction fixing clamp, as shown in figure 1, including the first clamp handle 1 and the second clamp handle 2, first clamp handle 1
Top is provided with clamp 3, and the top of second clamp handle is provided with fixed block 4, the tail of the clamp handle 2 of the first clamp handle 1 and second
End is respectively arranged with the annular hand grip 10 passed through for finger；The clamp 3 is semicircular structure, and the inner side of clamp 3 is provided with smooth
Groove；The fixed block 4 is curved, the structure of middle smooth surfaces in the arc of both sides, and the inner side of fixed block 4 is provided with clamp post 6,
The clamp post 6 is up-thin-low-thick wedge-shaped structure；The clamp handle 2 of first clamp handle 1 and second passes through the cross-articulation of bearing pin 5, pincers
Folder 3 is corresponding with the position of fixed block 4；Fixing device, the fixed dress are provided with the clamp handle 2 of first clamp handle 1 and second
Put and be made up of tooth plate groove 7, tooth plate 9, clamping screw 8, tooth plate groove 7 is arranged in the first clamp handle, with tooth plate in second clamp handle
It is provided with the corresponding position of groove 7 in the notch passed through for tooth plate groove, the notch and offers an internal thread hole, the locking
Tooth plate 9 is cased with bolt 8, is threadedly coupled through tooth plate groove with the screwed hole in notch.
It can be separated movable socket that clamp, fixed block and the first clamp handle and the second clamp handle, which are, in the present embodiment, also may be used
To be the integrated design.
Claims (4)
1. a kind of fracture reduction fixing clamp, including the first clamp handle and the second clamp handle, it is characterised in that the top of first clamp handle
Clamp is provided with, the top of second clamp handle is provided with fixed block, and the tail end of first clamp handle and the second clamp handle is set respectively
It is equipped with the annular hand grip passed through for finger；The clamp is to be provided with smooth groove on the inside of semicircular structure, clamp；It is described solid
It is that clamp post is provided with the inside of curved, the structure of middle smooth surfaces in the arc of both sides, fixed block to determine block, and the clamp post is upper thin
Thick wedge-shaped structure down；First clamp handle and the second clamp handle cross-articulation, clamp are corresponding with the position of fixed block；Described
Fixing device is provided with one clamp handle and the second clamp handle, the fixing device is made up of tooth plate groove, tooth plate, clamping screw, tooth plate
Groove is arranged in the first clamp handle, is provided with the groove passed through for tooth plate groove in second clamp handle at the position corresponding with tooth plate groove
Mouthful, offered in the notch and be cased with tooth plate on an internal thread hole, the clamping screw, through the screwed hole in tooth plate groove and notch
Threaded connection.
2. fracture reduction fixing clamp as claimed in claim 1, it is characterised in that first clamp handle and the second clamp handle pass through pin
Axle cross-articulation.
3. fracture reduction fixing clamp as claimed in claim 1 or 2, it is characterised in that the clamp, fixed block and the first clamp handle
It is socketed with the second clamp handle for separated movable.
4. fracture reduction fixing clamp as claimed in claim 1 or 2, it is characterised in that the clamp, fixed block and the first clamp handle
Design is integrated with the second clamp handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310964.0U CN206482649U (en) | 2016-04-14 | 2016-04-14 | A kind of fracture reduction fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310964.0U CN206482649U (en) | 2016-04-14 | 2016-04-14 | A kind of fracture reduction fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206482649U true CN206482649U (en) | 2017-09-12 |
Family
ID=59767647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620310964.0U Expired - Fee Related CN206482649U (en) | 2016-04-14 | 2016-04-14 | A kind of fracture reduction fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206482649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451629A (en) * | 2018-04-19 | 2018-08-28 | 苏州欣荣博尔特医疗器械有限公司 | self-locking reduction forceps |
| CN109288581A (en) * | 2018-09-21 | 2019-02-01 | 杨君奎 | A kind of orthopaedic trauma of accurate positioning is clamped with replacement and fixation |
| CN113180812A (en) * | 2021-04-22 | 2021-07-30 | 中南大学湘雅医院 | Calcaneus fracture restorer |
-
2016
- 2016-04-14 CN CN201620310964.0U patent/CN206482649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451629A (en) * | 2018-04-19 | 2018-08-28 | 苏州欣荣博尔特医疗器械有限公司 | self-locking reduction forceps |
| CN109288581A (en) * | 2018-09-21 | 2019-02-01 | 杨君奎 | A kind of orthopaedic trauma of accurate positioning is clamped with replacement and fixation |
| CN113180812A (en) * | 2021-04-22 | 2021-07-30 | 中南大学湘雅医院 | Calcaneus fracture restorer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180109 Address after: 453003 new Yan Road and 86 health Road (medical extension point) in Xinxiang, Henan Patentee after: The Third Affiliated Hospital of Xinxing Medical University Address before: Hongqi District Jinsui road in Xinxiang city in Henan province (East) 453000 No. 193 Patentee before: Guo Zhihao |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 453000 Hongqi District, Henan, Xinxiang Patentee after: The Third Affiliated Hospital of Xinxing Medical University Address before: 453003 new Yan Road and 86 health Road (medical extension point) in Xinxiang, Henan Patentee before: The Third Affiliated Hospital of Xinxing Medical University |
|
| 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: 20170912 Termination date: 20180414 |