CN214967349U - Fixing device for leg fracture - Google Patents
Fixing device for leg fracture Download PDFInfo
- Publication number
- CN214967349U CN214967349U CN202120269785.8U CN202120269785U CN214967349U CN 214967349 U CN214967349 U CN 214967349U CN 202120269785 U CN202120269785 U CN 202120269785U CN 214967349 U CN214967349 U CN 214967349U
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- China
- Prior art keywords
- plate
- locking
- sliding column
- buckle
- hole
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- 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
- 206010061599 Lower limb fracture Diseases 0.000 title claims abstract description 12
- 206010017076 Fracture Diseases 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000035876 healing Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 208000010392 Bone Fractures Diseases 0.000 description 16
- 210000004907 gland Anatomy 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a fixing device for leg fracture, which comprises a base, wherein a supporting plate is arranged on the base, an arc-shaped buckle plate is arranged on the supporting plate, a support and a connecting seat are respectively arranged on the supporting plate and positioned at two sides of the buckle plate, a hinge joint is arranged on one side edge of the buckle plate, a connecting head is arranged on the other side edge of the buckle plate, the hinge joint is hinged with the support, an inserting groove is arranged on the connecting seat, the connecting head is inserted into the inserting groove, and a locking device is arranged between the connecting head and the connecting seat; a through hole is formed in the wall of the pinch plate, a sliding column is arranged in the through hole in a sliding mode, the inner end of the sliding column is located on the inner side of the pinch plate, an arc-shaped elastic pressing plate is hinged to the inner end of the sliding column, the outer end of the sliding column is located on the outer side of the pinch plate, a protective plate is covered and buckled on the outer side of the pinch plate, and an elastic positioning device is arranged between the outer end of the sliding column and the protective plate. The utility model discloses the shank is fixed after to the fracture, and fixed effect is good, is favorable to the healing of patient's skeleton.
Description
Technical Field
The utility model relates to a treatment instrument especially relates to a leg is fixing device for fracture.
Background
Fracture is a common orthopedic disease, which means that bones in a human body are completely or partially broken, if the bones are treated professionally in time, the fracture parts of most patients can be recovered, but some patients have sequelae with different degrees due to untimely or unprofessional treatment. The patient needs to fix the fracture position when treating the fracture so that the position of the fracture position of the skeleton is accurately aligned, the dislocation is avoided, the healing and the recovery of the fracture position of the skeleton are facilitated, and particularly, after the leg is fractured, the fracture position of the leg is treated in a fixed mode, and the healing of the skeleton is facilitated. At present, the common fixing mode is to fix the fracture part of the skeleton after the fracture of the leg by using a bandage and a splint, and the fixing effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provided is a leg fracture fixation device which fixes a bone fracture site after a leg fracture and has an excellent fixation effect.
In order to solve the technical problem, the technical scheme of the utility model is that: the fixing device for the leg fracture comprises a base, wherein a supporting plate is arranged on the base, an arc-shaped buckling plate is arranged on the supporting plate, a support and a connecting seat are respectively arranged on the supporting plate and positioned on two sides of the buckling plate, a hinge joint is arranged on one side edge of the buckling plate, a connecting head is arranged on the other side edge of the buckling plate, the hinge joint is hinged with the support, an inserting groove is formed in the connecting seat, the connecting head is inserted into the inserting groove, and a locking device is arranged between the connecting head and the connecting seat; the buckle is characterized in that a through hole is formed in the wall of the buckle plate, a sliding column is arranged in the through hole in a sliding mode, the inner end of the sliding column is located on the inner side of the buckle plate, an elastic pressing plate in an arc shape is hinged to the inner end of the sliding column, the outer end of the sliding column is located on the outer side of the buckle plate, a protective plate is covered and buckled on the outer side of the buckle plate, and an elastic positioning device is arranged between the outer end of the sliding column and the protective plate.
As preferred technical scheme, locking device includes the locking tooth that the connector outside set up, be provided with the intercommunication on the lateral wall of connecting seat the locking slotted hole of inserting groove, locking slotted hole is downthehole to rotate through the locking pivot and installs the locking seat, the inner of locking seat stretches into in the inserting groove and be equipped with locking tooth complex locking claw, the outer end of locking seat stretches out the locking slotted hole is equipped with the locking and presses the board, the cover is equipped with the locking torsional spring in the locking pivot, the both ends of locking torsional spring are connected respectively locking seat and connecting seat.
According to the preferable technical scheme, the elastic positioning device comprises a positioning groove which is formed in the inner side wall of the protection plate and corresponds to the through hole, a positioning spring is arranged in the positioning groove, the outer end of the sliding column is connected with a positioning block, and the outer end of the positioning block extends into the positioning groove.
As an optimized technical scheme, a fixed seat is arranged on the supporting plate, a vertical sliding groove is formed in the fixed seat, the hinged joint is hinged to the upper end of the support, the lower end of the support is arranged in the vertical sliding groove in a sliding mode, adjusting holes are formed in the vertical arrangement of the lower end of the support, inserting holes communicated with the vertical sliding groove are formed in the fixed seat, adjusting pins corresponding to the adjusting holes are arranged in the inserting holes in a sliding mode, and an elastic pushing device is arranged between the adjusting pins and the fixed seat.
As the preferred technical scheme, two sides of the elastic pressure plate are respectively provided with an arc-shaped outward flanging, the inner side of the elastic pressure plate is provided with a protection pad, and the elastic pressure plate and the protection pad are respectively provided with communicated air holes.
The fixing device for the leg fracture comprises a base, wherein a supporting plate is arranged on the base, an arc-shaped buckling plate is arranged on an upper cover buckle of the supporting plate, a support and a connecting seat are respectively arranged on the supporting plate and positioned on two sides of the buckling plate, a hinge joint is arranged on one side edge of the buckling plate, a connecting head is arranged on the other side edge of the buckling plate, the hinge joint is hinged with the support, an inserting groove is formed in the connecting seat, the connecting head is inserted into the inserting groove, and a locking device is arranged between the connecting head and the connecting seat; the buckle is characterized in that a through hole is formed in the wall of the buckle plate, a sliding column is arranged in the through hole in a sliding mode, the inner end of the sliding column is located on the inner side of the buckle plate, an elastic pressing plate in an arc shape is hinged to the inner end of the sliding column, the outer end of the sliding column is located on the outer side of the buckle plate, a protective plate is covered and buckled on the outer side of the buckle plate, and an elastic positioning device is arranged between the outer end of the sliding column and the protective plate. The utility model discloses a articulated joint realizes the buckle lock with the articulated swing when opening of support, the utility model discloses during the use, it is good to counterpoint shank fracture patient's skeleton fracture department, place fracture patient's shank on the layer board again, insert the inserting groove with the connector of buckle, whole buckle will the lock on patient's leg like this, promote the slip post through elastic positioning device, make elastic pressing plate extrude patient's shank fixedly, make the laminating patient's that elastic pressing plate can be inseparable shank, and under elastic pressing plate and elastic positioning device two-stage elastic mechanism's promotion, make elastic pressing plate and the laminating of patient's shank inseparabler, thereby realize the fixed to patient's shank, fixed effect is good, be favorable to the healing of skeleton.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the elastic positioning device of the present invention;
fig. 3 is a schematic structural view of the locking device of the present invention;
FIG. 4 is a schematic view of the fixing seat and the support of the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 4;
fig. 6 is a schematic view showing an example of distribution of the elastic pressing plate according to the present invention.
In the figure: 1-a base; 2-a supporting plate; 21-cushion layer; 3-buckling the plate; 31-a hinge joint; 32-a connector; 33-a through hole; 4-fixing the base; 41-support; 42-vertical chutes; 43-adjusting holes; 44-a jack; 45-adjusting pin; 46-a stop pin; 47-baffle plate; 48-a push spring; 49-a gland; 5-a connecting seat; 51-a plug groove; 52-locking teeth; 53-locking claws; 54-locking slot holes; 55-locking the rotating shaft; 56-locking seat; 57-locking torsion spring; 58-locking the pressing plate; 6-elastic pressing plate; 61-sliding column; 62-a guard plate; 63-positioning grooves; 64-positioning blocks; 65-positioning spring; 67-pad; 68-air holes.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the fixing device for leg fracture comprises a base 1, wherein a supporting plate 2 is arranged on the base 1, an arc-shaped buckle plate 3 is arranged on the supporting plate 2, the buckle plate 3 is arranged on the supporting plate 2 in a covering and buckling mode, a support 41 and a connecting seat 5 are respectively arranged on the supporting plate 2 and positioned at two sides of the buckle plate 3, the support 41 and the connecting seat 5 can be integrally arranged with the supporting plate 2 and can also be connected through bolts, a hinge joint 31 is arranged on one side edge of the buckle plate 3, a connecting head 32 is arranged on the other side edge of the buckle plate, the hinge joint 31 is hinged with the support 41, an inserting groove 51 is arranged on the connecting seat 5, the connecting head 32 is inserted into the inserting groove 51, and a locking device is arranged between the connecting head 32 and the connecting seat 5; be provided with through hole 33 on the bulkhead of buckle 3, it is provided with slip post 61 to slide in through hole 33, the inner of slip post 61 is located the inboard of buckle 3, the inner of slip post 61 articulates there is the elastic pressing plate 6 of arcuation, the outer end of slip post 61 is located the outside of buckle 3, the backplate 62 has been covered and detained to the buckle 3 outside, and backplate 62 accessible bolt is connected with buckle 3, the outer end of slip post 61 with be provided with elastic positioning device between the backplate 62. Elastic pressure plate 6 can adopt stainless steel material or plastics material to make, elastic pressure plate 6's both sides are equipped with the flanging of arcuation respectively, like this when elastic pressure plate 6 and patient's fracture shank contact pressurized extension, can not cause the damage to patient's shank, elastic pressure plate 6's inboard is provided with protection pad 67, be equipped with the bleeder vent 68 of intercommunication on elastic pressure plate 6 and the protection pad 67 respectively, improved the travelling comfort when gas permeability and use to also can set up bed course 21 on layer board 2, guarantee that the travelling comfort of shank on layer board 2 is put.
As shown in fig. 3, the locking device includes a locking tooth 52 disposed outside the connector 32, a locking slot 54 communicating with the insertion slot 51 is disposed on the outer side wall of the connector 5, a locking seat 56 is rotatably mounted in the locking slot 54 through a locking rotating shaft 55, the inner end of the locking seat 56 extends into the insertion slot 51 and is provided with a locking claw 53 engaged with the locking tooth 52, the outer end of the locking seat 56 extends out of the locking slot 54 and is provided with a locking pressing plate 58, a locking torsion spring 57 is sleeved on the locking rotating shaft 55, two ends of the locking torsion spring 57 are respectively connected to the locking seat 56 and the connector 5, and the locking torsion spring 57 drives the locking seat 56 to rotate so as to press the locking claw 53 onto the locking tooth 52. When the connector is used, the connector 32 is inserted into the insertion groove 51 by swinging the buckle plate 3, the depth of the connector 32 inserted into the insertion groove 51 is adjusted according to the thickness of the fractured leg of a patient, and the connector 32 is locked by the locking claws 53 and the locking teeth 52.
As shown in fig. 2, the elastic positioning device includes a positioning groove 63 provided on the inner side wall of the guard plate 62 and corresponding to the through hole 33, a positioning spring 65 is provided in the positioning groove 63, the outer end of the sliding column 61 is connected with a positioning block 64, and the outer end of the positioning block 64 extends into the positioning groove 63. When the elastic pressing plate 6 is fixedly contacted with the leg of the patient, the elastic pressing plate 6 is stressed to extend, and meanwhile, the sliding column 61 is stressed to slide outwards, so that the positioning block 64 is pushed to compress the positioning spring 65, the thrust on the elastic pressing plate 6 is kept, and the leg of the patient is pressed and fixed.
As shown in fig. 4 and 5, a fixing seat 4 is arranged on the supporting plate 2, a vertical sliding groove 42 is arranged on the fixing seat 4, the hinge joint 31 is hinged to the upper end of the support 41, the lower end of the support 41 is slidably arranged in the vertical sliding groove 42, adjusting holes 43 are vertically arranged at the lower end of the support 41, a jack 44 communicated with the vertical sliding groove 42 is arranged on the fixing seat 4, an adjusting pin 45 corresponding to the adjusting hole 43 is slidably arranged in the jack 44, and an elastic pushing device is arranged between the adjusting pin 45 and the fixing seat 4. When the adjustable buckle plate is used, the height of the buckle plate 3 is adjusted by adjusting the inserting depth of the support 41 in the vertical sliding groove 42 and matching and locking the adjusting pin 45 and the adjusting hole 43 so as to adapt to the legs of different patients. Elasticity thrust unit adopts and sets up jack 44 into outer hole and hole two parts, and the internal diameter of outer hole is greater than the internal diameter of hole, and jack 44 just becomes the shoulder hole form like this, and adjusting pin 45 is located outer downthehole cartridge and has a backing pin 46, and backing pin 46 length is greater than the internal diameter of hole, and the cover is equipped with separation blade 47 and push spring 48 in proper order in the outside that lies in backing pin 46 on the adjusting pin 45, be provided with on fixing base 4 with spring compression in the downthehole gland 49 of outer, gland 49 suit is on adjusting pin 45 and with 4 threaded connection of fixing base.
As shown in figure 6, the elastic pressing plates 6 can be arranged in 2 rows, 3 rows, 4 rows or more in the length direction of the pinch plate 3, and each row of the elastic pressing plates 6 can be provided with 3, 4, 5 or more in the circumferential direction of the pinch plate 3, so that the fractured legs of patients can be well fixed when the medical fracture fixing plate is used.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (5)
1. Fixing device is used in shank fracture, including the base, its characterized in that: the base is provided with a supporting plate, an arc-shaped buckling plate is arranged on the supporting plate, a support and a connecting seat are respectively arranged on the supporting plate and positioned on two sides of the buckling plate, a hinge joint is arranged on one side edge of the buckling plate, a connecting head is arranged on the other side edge of the buckling plate, the hinge joint is hinged to the support, an inserting groove is formed in the connecting seat, the connecting head is inserted into the inserting groove, and a locking device is arranged between the connecting head and the connecting seat; the buckle is characterized in that a through hole is formed in the wall of the buckle plate, a sliding column is arranged in the through hole in a sliding mode, the inner end of the sliding column is located on the inner side of the buckle plate, an elastic pressing plate in an arc shape is hinged to the inner end of the sliding column, the outer end of the sliding column is located on the outer side of the buckle plate, a protective plate is covered and buckled on the outer side of the buckle plate, and an elastic positioning device is arranged between the outer end of the sliding column and the protective plate.
2. A leg fracture fixation device as claimed in claim 1, wherein: the locking device comprises locking teeth arranged on the outer side of the connector, a connecting groove is formed in the outer side wall of the connecting seat and is communicated with a locking slotted hole of the insertion groove, a locking seat is rotatably installed in the locking slotted hole through a locking rotating shaft, the inner end of the locking seat extends into the insertion groove and is provided with a locking claw matched with the locking teeth, the outer end of the locking seat extends out of the locking slotted hole and is provided with a locking pressing plate, a locking torsion spring is sleeved on the locking rotating shaft, and two ends of the locking torsion spring are respectively connected with the locking seat and the connecting seat.
3. A leg fracture fixation device as claimed in claim 1, wherein: the elastic positioning device comprises a positioning groove which is arranged on the inner side wall of the protective plate and corresponds to the through hole, a positioning spring is arranged in the positioning groove, the outer end of the sliding column is connected with a positioning block, and the outer end of the positioning block extends into the positioning groove.
4. A leg fracture fixation device as claimed in claim 1, wherein: be provided with the fixing base on the layer board, be provided with vertical spout on the fixing base, the hinge with the upper end of support is articulated, the lower extreme of support slides and sets up in the vertical spout, the vertical range of lower extreme of support is provided with the adjustment hole, be provided with the intercommunication on the fixing base the jack of vertical spout, it is provided with in the jack with the adjusting pin that the adjustment hole corresponds to slide, the adjusting pin with be provided with elastic thrust unit between the fixing base.
5. A leg fracture fixation device as claimed in any one of claims 1 to 4, wherein: the elastic pressing plate is characterized in that two sides of the elastic pressing plate are respectively provided with an arc-shaped outward flanging, the inner side of the elastic pressing plate is provided with a protection pad, and the elastic pressing plate and the protection pad are respectively provided with communicated air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120269785.8U CN214967349U (en) | 2021-01-29 | 2021-01-29 | Fixing device for leg fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120269785.8U CN214967349U (en) | 2021-01-29 | 2021-01-29 | Fixing device for leg fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214967349U true CN214967349U (en) | 2021-12-03 |
Family
ID=79145586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120269785.8U Expired - Fee Related CN214967349U (en) | 2021-01-29 | 2021-01-29 | Fixing device for leg fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214967349U (en) |
-
2021
- 2021-01-29 CN CN202120269785.8U patent/CN214967349U/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: 20211203 |