CN208301715U - A kind of adjustable fixed frame of forearm fracture - Google Patents
A kind of adjustable fixed frame of forearm fracture Download PDFInfo
- Publication number
- CN208301715U CN208301715U CN201720330628.7U CN201720330628U CN208301715U CN 208301715 U CN208301715 U CN 208301715U CN 201720330628 U CN201720330628 U CN 201720330628U CN 208301715 U CN208301715 U CN 208301715U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- fracture
- spindle nose
- fixed
- fixed frame
- 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
- 206010016997 Forearm fracture Diseases 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 35
- 238000010168 coupling process Methods 0.000 claims abstract description 35
- 238000005859 coupling reaction Methods 0.000 claims abstract description 35
- 206010017076 Fracture Diseases 0.000 abstract description 15
- 210000000988 bone and bone Anatomy 0.000 abstract description 14
- 229910052602 gypsum Inorganic materials 0.000 abstract description 4
- 239000010440 gypsum Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 210000003414 extremity Anatomy 0.000 abstract description 3
- 230000000399 orthopedic effect Effects 0.000 abstract description 3
- 230000009388 spicule insertion Effects 0.000 abstract 1
- 208000010392 Bone Fractures Diseases 0.000 description 12
- 208000009692 Colles' Fracture Diseases 0.000 description 3
- 206010037802 Radius fracture Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010053962 Epiphyseal fracture Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 210000002745 epiphysis Anatomy 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000000623 ulna Anatomy 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of adjustable fixed frames of forearm fracture, including spindle nose, Hooks coupling universal coupling and axis tail, the spindle nose is located at the left side of Hooks coupling universal coupling, the axis tail is located at the right side of Hooks coupling universal coupling, the spindle nose left end and axis tail right end are socketed with fixed link, the fixed link lower end is equipped with the first fixture block, and the first fixture block front end face and the second fixture block rear end face are all provided with there are two semi-circular recesses, and the second fixture block front end face middle part is equipped with lock screw.The adjustable fixed frame of this forearm fracture, behind the end for the two section bones that spicule insertion is corrected, it is fixed on it between the first fixture block and the second fixture block, its correction to fracture site is realized by lock screw, Hooks coupling universal coupling again, the fixed frame can misplace to fracture, bone breakdown, Limb lengthening and bone and synchronize disposable correction, overcome existing fracture it is orthopedic after fixed using clamping plate, gypsum, not only operating process is cumbersome, and be not fixed firmly by the shortcomings that.
Description
Technical field
The utility model relates to ulna and radius external fixing rack technical field, specially a kind of forearm fracture is fixed with adjustable
Frame.
Background technique
Fracture of distal radius includes Colles fracture, Smith fracture and Barton fracture, and clinically Colles fracture is more
See, in, senile fracture be it is more, Smith fracture and Colles fracture as, manipulative reduction, gypsum or clamping plate can be used in majority
External fixation result is satisfied, but it is clinical it is fixed release after interphalangeal joint it is stiff much, Barlon fracture but sclerite compared with
Small, manipulative reduction difficulty often needs operative reduction, and this fracture needs special plate when fixing in implementing, and fixes sometimes not
Reliably, it is fixed with some superiority outside bone, then shows as distal radius epiphyseal fracture in children, manipulative reduction is easy, but children are easy
It is dynamic, it is sometimes prone to occur to shift again, is fixed according to outside bone, fixed, do not injured with thin non-threaded half needle in the bone block of distal end
Epiphysis or trans-articular fixation are to select well.
A large amount of research has shown that, remaining lopsided there is straight with dysfunction in the future for institute after fracture of distal radius healing
The relationship connect, it is seen then that good anatomy relationship is the basis for maintaining hand, wrist joint and forearm normal function, in outside far end bone of radius
In folding treatment, make every effort to restore its original normal anatomical relationship to be that each orthopedist must pay attention to, fracture of distal radius
Easy concurrent dislocation of distal radioulnar joint, it should be noted that it not ignore, prevent delay treatment from causing sequelae, what fixation there is no at present
Fixing means.
Utility model content
The purpose of this utility model is to provide a kind of adjustable fixed frames of forearm fracture, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable fixation of forearm fracture
Frame, including spindle nose, Hooks coupling universal coupling and axis tail, the spindle nose are located at the left side of Hooks coupling universal coupling, and the axis tail is located at universal
The right side of axis device, the spindle nose left end and axis tail right end are socketed with fixed link, and the fixed link lower end is equipped with the first fixture block, institute
The first fixture block front end is stated equipped with the second fixture block, the first fixture block front end face and the second fixture block rear end face are all provided with that there are two semicircle
Groove, and spicule is equipped between two semi-circular recesses, lock screw, and locking screw are equipped in the middle part of the second fixture block front end face
Silk runs through the first fixture block of rear end.
Preferably, the Hooks coupling universal coupling is made of the first semiaxis, forked element and the second semiaxis.
Preferably, first semiaxis is located at the left side of forked element, and second semiaxis is located at the right side of forked element.
Preferably, first semiaxis and forked element are attached by straight pin, and second semiaxis and fork-shaped connect
Head is attached also by straight pin.
Preferably, hand-held protrusion is all provided on the left of the spindle nose and on the right side of axis tail.
Preferably, the spindle nose and fixed link are fixedly connected by bolt, and the axis tail and fixed link are also by spiral shell
Bolt is fixedly connected.
Compared with prior art, the utility model has the beneficial effects that the adjustable fixed frame of this forearm fracture, by bone
Behind the end for the two section bones that needle insertion is corrected, it is fixed on it between the first fixture block and the second fixture block, then pass through
Lock screw, Hooks coupling universal coupling realize its correction to fracture site, which can be to fracture, bone breakdown, Limb lengthening
And bone dislocation synchronizes disposable correction, overcome existing fracture it is orthopedic after fixed using clamping plate, gypsum, not only operating process
It is cumbersome, and be not fixed firmly by the shortcomings that, wherein spindle nose and axis tail are attached by Hooks coupling universal coupling, can be made on spindle nose and axis tail
Fixed link make four to four ten five degree of rotation, realize the function of multi-angle regulation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the second fixture block of the utility model and the first fixture block overlooking structure diagram；
Fig. 3 is enlarged structure schematic diagram at the utility model A.
In figure: 1 spindle nose, 2 axis tails, 3 fixed links, 4 bolts, 5 second fixture blocks, 6 lock screws, 7 spicules, 8 first fixture blocks, 9
First semiaxis, 10 forked elements, 11 second semiaxis, 12 straight pins, 13 Hooks coupling universal couplings, 14 hand-held protrusions, 15 semi-circular recesses.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable fixed frame of forearm fracture,
Including spindle nose 1, Hooks coupling universal coupling 13 and axis tail 2, the spindle nose 1 is located at the left side of Hooks coupling universal coupling 13, and the axis tail 2 is located at ten thousand
To the right side of shaft coupling 13,1 left end of spindle nose and 2 right end of axis tail are socketed with fixed link 3, and 3 lower end of fixed link is equipped with
First fixture block 8,8 front end of the first fixture block are equipped with the second fixture block 5,8 front end face of the first fixture block and the second fixture block rear end face
Semi-circular recesses 15 there are two being all provided with, and spicule 7 is equipped between two semi-circular recesses 15, in 5 front end face of the second fixture block
Portion be equipped with lock screw 6, and lock screw 6 run through rear end the first fixture block 8, the Hooks coupling universal coupling 13 be by the first semiaxis 9,
Forked element 10 and the second semiaxis 11 composition, first semiaxis 9 are located at the left side of forked element 10, second semiaxis 11
In the right side of forked element 10, first semiaxis 9 and forked element 10 are attached by straight pin 12, second semiaxis
11 and forked element 10 be attached also by straight pin 12, be all provided with hand-held protrusion 14 on the right side of 1 left side of the spindle nose and axis tail 2,
The spindle nose 1 and fixed link 3 are fixedly connected by bolt 4, and the axis tail 2 and fixed link 3 are fixed also by bolt 4
Connection.
Working principle: after spicule 7 to be inserted into the end for the two section bones corrected, it is made to be fixed on the first folder 8
Between block and the second fixture block 5, then its correction to fracture site is realized by lock screw 6, Hooks coupling universal coupling 13, this is solid
Disposable correction can be synchronized to the dislocation of fracture, bone breakdown, Limb lengthening and bone by determining frame, overcome the orthopedic rear use of existing fracture
Clamping plate, gypsum are fixed, and not only operating process is cumbersome, and be not fixed firmly by the shortcomings that, wherein spindle nose 1 and axis tail 2 pass through universal
Axis device 13 is attached, and can be made 15 degree of the work of fixed link 3 four to four of rotation on spindle nose 1 and axis tail 2, be realized multi-angle regulation
Function.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of forearm fracture adjustable fixed frame, including spindle nose (1), Hooks coupling universal coupling (13) and axis tail (2), feature
Be: the spindle nose (1) is located at the left side of Hooks coupling universal coupling (13), and the axis tail (2) is located at the right side of Hooks coupling universal coupling (13),
Spindle nose (1) left end and axis tail (2) right end are socketed with fixed link (3), and fixed link (3) lower end is equipped with the first fixture block
(8), the first fixture block (8) front end is equipped with the second fixture block (5), the first fixture block (8) front end face and the second fixture block rear end face
There are two being all provided with semi-circular recesses (15), and spicule (7) are equipped between two semi-circular recesses (15), second fixture block (5)
Lock screw (6) are equipped in the middle part of front end face, and lock screw (6) runs through the first fixture block (8) of rear end.
2. a kind of adjustable fixed frame of forearm fracture according to claim 1, it is characterised in that: the universal joint shaft
Device (13) is made of the first semiaxis (9), forked element (10) and the second semiaxis (11).
3. a kind of adjustable fixed frame of forearm fracture according to claim 2, it is characterised in that: first semiaxis
(9) it is located at the left side of forked element (10), second semiaxis (11) is located at the right side of forked element (10).
4. a kind of adjustable fixed frame of forearm fracture according to claim 2, it is characterised in that: first semiaxis
(9) be attached with forked element (10) by straight pin (12), second semiaxis (11) and forked element (10) also by
Straight pin (12) is attached.
5. a kind of adjustable fixed frame of forearm fracture according to claim 1, it is characterised in that: the spindle nose (1)
Hand-held raised (14) are all provided on the right side of left side and axis tail (2).
6. a kind of adjustable fixed frame of forearm fracture according to claim 1, it is characterised in that: the spindle nose (1)
It is fixedly connected with fixed link (3) by bolt (4), the axis tail (2) and fixed link (3) are consolidated also by bolt (4)
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330628.7U CN208301715U (en) | 2017-03-31 | 2017-03-31 | A kind of adjustable fixed frame of forearm fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330628.7U CN208301715U (en) | 2017-03-31 | 2017-03-31 | A kind of adjustable fixed frame of forearm fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208301715U true CN208301715U (en) | 2019-01-01 |
Family
ID=64724113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330628.7U Expired - Fee Related CN208301715U (en) | 2017-03-31 | 2017-03-31 | A kind of adjustable fixed frame of forearm fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208301715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584761A (en) * | 2019-09-29 | 2019-12-20 | 淮安市第二人民医院（淮安仁慈医院） | Fracture reduction device |
| CN113288557A (en) * | 2021-05-14 | 2021-08-24 | 山西医科大学第二医院 | Improved elbow joint terror triple sign medical instrument |
-
2017
- 2017-03-31 CN CN201720330628.7U patent/CN208301715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584761A (en) * | 2019-09-29 | 2019-12-20 | 淮安市第二人民医院（淮安仁慈医院） | Fracture reduction device |
| CN113288557A (en) * | 2021-05-14 | 2021-08-24 | 山西医科大学第二医院 | Improved elbow joint terror triple sign medical instrument |
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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: 20190101 |