CN2160363Y - Fraction traction fixator for forearm - Google Patents

Fraction traction fixator for forearm Download PDF

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Publication number
CN2160363Y
CN2160363Y CN 92236523 CN92236523U CN2160363Y CN 2160363 Y CN2160363 Y CN 2160363Y CN 92236523 CN92236523 CN 92236523 CN 92236523 U CN92236523 U CN 92236523U CN 2160363 Y CN2160363 Y CN 2160363Y
Authority
CN
China
Prior art keywords
forearm
pull
undone
traction
fracture
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
Application number
CN 92236523
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Chinese (zh)
Inventor
张建设
高翔
徐秋玲
曹亚林
渠铁柱
陈省伟
曹亚丽
石贵昌
Original Assignee
张建设
高翔
徐秋玲
曹亚林
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张建设, 高翔, 徐秋玲, 曹亚林 filed Critical 张建设
Priority to CN 92236523 priority Critical patent/CN2160363Y/en
Application granted granted Critical
Publication of CN2160363Y publication Critical patent/CN2160363Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a splint fixer for a fractured forearm, particularly a splint fixer for a fractured forearm having a traction device. The utility model is composed of a splint fixing part and an elastic traction part. While in use, the splint is fixed on the fractured forearm after reduction, the fixed end of a spring tension meter is used for hooking the traction ring of a wrist traction sleeve fixed on the wrist, when the moving nylon slipknot connected with the movable ruler of the spring tension meter is pulled to appropriate traction force, the moving nylon slipknot and the nylon slipknot at the far end of the splint of the dorsal forearm are buckled together, and the utility model can be used. The utility model can be used for various fractures of the forearm, particularly for the far-end comminuted fracture of the ulna and the radius having poor effect of routine treatment. The utility model is a valuable novel treatment manner.

Description

Fraction traction fixator for forearm
This utility model relates to a kind of forearm fracture clamping plate holder, particularly has the forearm fracture clamping plate holder of traction apparatus.
For forearm fracture, clinically clamping plate or external plaster fixation of adopting more, because the contraction traction action of muscle, be difficult to remain unchanged after the fracture para-position, often cause chi radius malunion, the angle generation pathological change of radiocarpal joint and articulatio radioulnaris causes the forearm rotation limited, carpal joint and finger function obstacle have caused very big difficulty for patient's live and work.
For this reason, adopt operation steel plate internal fixation treatment forearm fracture clinically, but the complication of postoperative infection and bone does not connect is often arranged.The someone adopted exterior fixation bracket or distal radius and metacarpal bone traction therapy of bone forearm fracture in recent years, but because of traction steel needle and fixedly draw point need get involved bone and muscular tissue, Yi Zhao causes pin tract infection, not only patient's misery is very big, and can not leave the bed again, cause very big difficulty for patient's daily life, be difficult for being accepted by patient.
For the chi comminuted fracture of distal radius, because of involving the joint, operative treatment and the good curative effect of all difficult acquisition of other external fixation treatment.It is a clinical medicine problem extremely to be solved.
The purpose of this utility model is to design a kind of fixing reliable, use continuous tractive effort and keep the good para-position of fracture end, stay out of skeleton and muscular tissue, patient's misery is little, do not influence the indoor and outdoor activity that patient suffers from limb joint motion and patient, need not be in hospital simple and practical forearm fracture traction splint holder during the treatment.
Accompanying drawing has provided embodiment of the present utility model.
As shown in Figure 1, this utility model is made up of with two parts of traction fixing.Standing part is by the dorsal fitting splint 1 that has extended, oar side clamping plate 16, palmar clamping plate 18, ulnar side clamping plate, 2,4,5 compositions of clamping plate strapping tape.Traction element is by the two sides nylon knot that can be undone by a pull 3 of dorsal fitting splint 1 near-end, the two sides nylon knot that can be undone by a pull 9 of dorsal fitting splint 1 far-end, forearm ring-type nylon knot that can be undone by a pull 17, and spring tension meter 7, movable nylon knot that can be undone by a pull 10 and wrist traction casing are formed.Spring tension meter adjustable rule 8 connects with movable nylon knot that can be undone by a pull 10 and to hang over by linking up with 11.Spring tension is in respect of imdicated tractive power numerical value and the effect of keeping pull strength.The ulnar side clamping plate are the same with common forearm ulnar side clamping plate, do not show among Fig. 1.
As shown in Figure 2, the wrist traction casing is by oar side nylon knot that can be undone by a pull 22,23, ulnar side nylon knot that can be undone by a pull 20,19, and thumbhole 21, traction casing far-end bail 6,13,14, traction casing main body 15 is formed.Traction casing main body 15 can be made by softish cloth.
Fig. 3 is the front view and the vertical view of dorsal fitting splint 1.
During use,, earlier ring-type nylon knot that can be undone by a pull 17 is fixed on the forearm fracture proximal end on the forearm more than the fracture 3cm, is beneficial to countertraction to be example behind the left forearm reduction.The wrist traction casing is fixed on the wrist, method is, earlier the wrist traction casing is launched, thumbhole 21 is worn on the thumb, make traction casing far-end bail 6,13,14 dorsal surfaces at hands, and bail 13 is walked around palmar surface over against middle finger with wrist traction casing oar side nylon knot that can be undone by a pull 22,23, is buckled together with ulnar side nylon knot that can be undone by a pull 20,19 respectively.Put dorsal fitting splint 1 then, the near-end nylon knot that can be undone by a pull 3 of dorsal fitting splint 1 is buckled together with forearm ring-type nylon knot that can be undone by a pull 17, when drawing, move to prevent dorsal fitting splint 1.As be Ke Leishi (Colies) fracture, the middle convex surface of dorsal fitting splint 1 is downward, as is Randy Smyth (Smith) fracture, and the middle convex surface of dorsal fitting splint 1 is upwards.Put palmar clamping plate 18 more successively, oar side clamping plate 16 and ulnar side clamping plate.Tie up clamping plate successively with strapping tape 2,4,5.The hook 12 of spring tension meter stiff end is hung on the wrist traction casing bail 13, as the need oar when inclined to one side, hook 12 should be hung on the traction casing bail 6, as the need chi when inclined to one side, hook 12 should be hung on the traction casing bail 14, the movable nylon knot that can be undone by a pull 10 that tractive links to each other with the spring tension meter other end, make spring tension meter adjustable rule 8 indicate required pulling force numerical value after, more movable nylon knot that can be undone by a pull 10 and nylon knot that can be undone by a pull 9 on the forearm dorsal fitting splint are buckled together.
The utility model is better than clamping plate, the outer immobilization treatment of gypsum and operative treatment to the curative effect of fracture of forearm, can effectively prevent chi radius malunion, especially for operation and the equal difficult chi comminuted fracture of distal radius that obtains good efficacy of External fixation, be a kind of very valuable new treatment.

Claims (7)

1, a kind of forearm fracture holder, particularly forearm fracture traction fixator.It comprises clamping plate fracture fixation and elastic traction two parts.Of the present utility model being characterised in that: dorsal fitting splint 1 two ends of lengthening are fixed with nylon knot that can be undone by a pull 3 and 9, the forearm fracture proximal end is fixed with ring-type nylon knot that can be undone by a pull 17 on the forearm more than the fracture 3cm, spring tension meter stiff end 12 connects mutually with the bail 6,13,14 of wrist traction casing, and the other end of the movable nylon knot that can be undone by a pull 10 that links to each other with spring tension meter adjustable rule 8 can be buckled together with the nylon knot that can be undone by a pull 9 of forearm dorsal fitting splint 1 far-end.
2, forearm fracture traction fixator according to claim 1 is characterized in that: dorsal fitting splint 1 proximal nylon knot that can be undone by a pull 3 can be buckled together with forearm ring-type nylon knot that can be undone by a pull 17.
3, forearm fracture traction fixator according to claim 1 is characterized in that: the oar side nylon knot that can be undone by a pull 22,23 of wrist traction casing can be buckled together respectively with ulnar side nylon knot that can be undone by a pull 20,19.
4, forearm fracture traction fixator according to claim 1 is characterized in that: wrist traction casing far-end has bail 6,13,14.
5, forearm fracture traction fixator according to claim 1 is characterized in that: the hook 12 of the spring tension meter stiff end bail on the wrist traction casing 6,13,14 respectively even hangs over.
6, forearm fracture traction fixator according to claim 1 is characterized in that: the adjustable rule 8 and the movable nylon knot that can be undone by a pull 10 of spring tension meter connect together.
7, forearm fracture traction fixator according to claim 1 is characterized in that: the other end of movable nylon knot that can be undone by a pull 10 can be buckled together with dorsal fitting splint 1 far-end nylon knot that can be undone by a pull 9.
CN 92236523 1992-10-11 1992-10-11 Fraction traction fixator for forearm Expired - Fee Related CN2160363Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92236523 CN2160363Y (en) 1992-10-11 1992-10-11 Fraction traction fixator for forearm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92236523 CN2160363Y (en) 1992-10-11 1992-10-11 Fraction traction fixator for forearm

Publications (1)

Publication Number Publication Date
CN2160363Y true CN2160363Y (en) 1994-04-06

Family

ID=33778040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92236523 Expired - Fee Related CN2160363Y (en) 1992-10-11 1992-10-11 Fraction traction fixator for forearm

Country Status (1)

Country Link
CN (1) CN2160363Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100355407C (en) * 2004-03-05 2007-12-19 香港理工大学 Repositioning and fixing device for carpal bone fracture
CN100438836C (en) * 2004-06-18 2008-12-03 奥佩特股份公司 Wrist orthosis
CN103054666A (en) * 2012-12-24 2013-04-24 卜晗 External fixation treatment device for distal radius fracture
CN105092313A (en) * 2014-05-23 2015-11-25 国网山西省电力公司电力科学研究院 Pipeline guiding machine for flue dust sampling gun
CN109199673A (en) * 2018-08-31 2019-01-15 李青松 A kind of device for radius far-end fracture reset
CN112190383A (en) * 2020-10-09 2021-01-08 无锡市第九人民医院 Radius distal end fracture retraction reduction fixator and application thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100355407C (en) * 2004-03-05 2007-12-19 香港理工大学 Repositioning and fixing device for carpal bone fracture
CN100438836C (en) * 2004-06-18 2008-12-03 奥佩特股份公司 Wrist orthosis
CN103054666A (en) * 2012-12-24 2013-04-24 卜晗 External fixation treatment device for distal radius fracture
CN103054666B (en) * 2012-12-24 2015-04-22 卜晗 External fixation treatment device for distal radius fracture
CN105092313A (en) * 2014-05-23 2015-11-25 国网山西省电力公司电力科学研究院 Pipeline guiding machine for flue dust sampling gun
CN105092313B (en) * 2014-05-23 2018-05-25 国网山西省电力公司电力科学研究院 A kind of pipeline threading-in device of smoke dust sampling gun
CN109199673A (en) * 2018-08-31 2019-01-15 李青松 A kind of device for radius far-end fracture reset
CN112190383A (en) * 2020-10-09 2021-01-08 无锡市第九人民医院 Radius distal end fracture retraction reduction fixator and application thereof

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee