CN204839858U - Shank fracture traction reduction frame - Google Patents
Shank fracture traction reduction frame Download PDFInfo
- Publication number
- CN204839858U CN204839858U CN201520437913.XU CN201520437913U CN204839858U CN 204839858 U CN204839858 U CN 204839858U CN 201520437913 U CN201520437913 U CN 201520437913U CN 204839858 U CN204839858 U CN 204839858U
- Authority
- CN
- China
- Prior art keywords
- thigh
- base
- shank
- frame
- traction
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a shank fracture traction reduction frame, including the base, the base middle part is equipped with scalable shank support frame, and shank support frame top is equipped with the shank bracket of square frame structure, cladding leather on the shank bracket, two summits of shank bracket homonymy are the articulated solid die -pin of thigh respectively, and the solid die -pin of two major legs is kept away from during shank bracket direction end inserts the hollow die -pin of a thigh, and is equipped with the screw of the solid die -pin of cooperation screw fastening thigh on the hollow die -pin wall of thigh, the hollow die -pin of two major legs is kept away from the solid die -pin direction of thigh end and is articulated respectively on two summits of base homonymy, base middle part still is equipped with the telescopic and blocks the support frame, blocks that the support frame top is equipped with to block the pole, the base is kept away from the hollow die -pin direction of thigh side and is equipped with the telescopic and pulls the bracing piece, pulls the bracing piece top and is equipped with the crank screw rod. The utility model discloses convenient to use reduces the wound, saves operation time, reduces bone disunion rate, and it is painful to reduce patient, does benefit to patient and recovers.
Description
Technical field
This utility model belongs to medical instruments field, particularly relates to a kind of fracture of lower leg reduction by traction frame.
Background technology
Shank tibiofibula is, in long bone, fracture site the most often occurs, and account for 10% of whole body fracture, traffic accident injury is the most common.Because inner side before tibia is positioned at subcutaneous, fracture is often relatively more serious, and great majority need operative treatment.No matter all need traction in preoperative art, preoperative Brown's frame is without antagonism, and trailing weight is lost more, need slowly continuous traction, fracture end is movable, and patient pain is obvious, no matter is intramedullary pin, steel plate or exterior fixation bracket in art, also artificial traction is all needed in art, do not have countertraction to be often difficult to reset, be also difficult to maintain even if reset, particularly youngster is muscular, often need open reduction, its wound is comparatively large, stripping periosteum destroys blood fortune, nonunion rate increases.Some hospital is equipped with fracture operation bed can meet traction, but heavy, installs loaded down with trivial details, and local cross bar supports increases nerve injury danger.Standard Orthopedic operation bed does not have bone distraction apparatus to be difficult to maintain, and reset difficulty.Fracture dilator is monolateral exterior fixation bracket, needs that distal tibial, near-end are monolateral is screwed into screw, struts in process and may cause the iatrogenic fracture of tibia distance end.
At present, auxiliary reset apparatus or support in a kind of countertraction, art is not also had clinically.
Utility model content
The purpose of this utility model is to provide a kind of fracture of lower leg reduction by traction frame, is intended to solve existing apparatus and is carrying out in distraction procedure to fracture site, can not carry out Aseptic sterilisation, can not be applied in operation and to reset or can not the problem of countertraction.
This utility model is achieved in that a kind of fracture of lower leg reduction by traction frame, comprises base, scalable little leg support is provided with in the middle part of base, described little leg support top is provided with the shank bracket of quadra structure, and coated leather on described shank bracket, establishes X-ray plate in this leather; Described shank bracket homonymy two summit is the solid pressure pin of hinged thigh respectively, the solid pressure pin of thigh described in two is inserted in the hollow pressure pin of a thigh away from shank bracket direction end, and described thigh hollow pressure pin wall is provided with the screw coordinating the solid pressure pin of fastened by screw thigh; The hollow pressure pin of thigh described in two is hinged on two summits of base homonymy away from thigh solid pressure pin direction end respectively;
Also be provided with telescopic barrier support frame in the middle part of described base, described barrier support frame top is provided with countercheck rod;
Described base is provided with telescopic traction support bar away from side, thigh hollow pressure pin direction, and described traction supporting bar top is provided with crank screw rod.
Preferably, described base comprises and is quadra structure and the traction base docked successively, shank base and thigh base; Described shank bracket is the quadra structure identical with shank base size; Described little leg support comprises three shank support bars and an elevator; Wherein, described shank base is provided with described elevator near a summit of side, thigh base direction, and three described shank support bars are located on other three summits of shank base respectively; The top of described little leg support and elevator is fixed with four summits of shank bracket respectively.
Preferably, the hollow pressure pin of thigh described in two is hinged on thigh base away from two summits of side, shank base direction respectively away from thigh solid pressure pin direction end;
Described traction support bar is fixed on the frame of traction base away from side, shank base direction.
Preferably, X-ray plate is established in coated on described shank bracket leather.
Preferably, described in the solid pressure pin of thigh described in two and two, the hollow pressure pin of thigh forms the large leg support of quadra structure, coated leather on described large leg support.
Preferably, described barrier support frame comprises a pair barrier support bar and a pair draw-in groove; Be provided with bayonet socket bottom described draw-in groove, top is set to hollow jack, and described draw-in groove wall is provided with the screw coordinating fastened by screw barrier support bar; Wherein, described countercheck rod two ends are fixed with the top of two barrier support bars respectively, and described in two, barrier support bar is inserted in the jack of draw-in groove respectively, and draw-in groove described in two is fastened on the frame of shank base or thigh base two relative direction side respectively by bayonet socket.
Preferably, described crank screw rod comprises rotation crank, screw rod, nut; Wherein, described rotation crank and screw rod one end winding support, the described screw rod other end is provided with the bayonet socket that can connect pull rope, and this bayonet socket end is screwed into described nut, and described nut is fixed on traction supporting bar top.
Preferably, described traction base comprises two relative solid long margin frames and is connected to the solid short frame of solid long margin frame described in two with side; Described shank base comprises two relative hollow long margin frames and is connected to two solid short frames of hollow long margin frame both sides described in two; Described hollow long margin frame is provided with the screw coordinating solid long margin frame described in fastened by screw; Wherein, described solid long margin frame is inserted in hollow long margin frame.
Compared to the shortcoming and defect of prior art, this utility model has following beneficial effect: this utility model fracture of lower leg reduction by traction frame section components can sterilize after for hands art, countertraction can be met in art, reset, provide convenience for resetting in fracture of tibia and fibula operation, and can reset be maintained, generally do not cut or Limited open reduction, reduce wound, save operating time, reduce nonunion rate, reduce patient painful, be beneficial to patient to recover, and do not affect x-ray fluoroscopy in art, for can not for surgical patient, more convenient direct reduction by traction extenal fixation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model fracture of lower leg reduction by traction frame;
Fig. 2 is the using state design sketch of this utility model fracture of lower leg reduction by traction frame.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
As illustrated in fig. 1 and 2, wherein, Fig. 1 is the structural representation of this utility model fracture of lower leg reduction by traction frame; Fig. 2 is the using state design sketch of this utility model fracture of lower leg reduction by traction frame.
A kind of fracture of lower leg reduction by traction frame, comprise base 1, be provided with scalable little leg support 2 in the middle part of base 1, described little leg support 2 top is provided with the shank bracket 3 of quadra structure; Described shank bracket 3 homonymy two summit is the solid pressure pin 4 of hinged thigh respectively, the solid pressure pin of thigh described in two 4 is inserted in the hollow pressure pin 5 of a thigh away from shank bracket 3 direction end, and described thigh hollow pressure pin 5 wall is provided with the screw coordinating the solid pressure pin 4 of fastened by screw thigh; The hollow pressure pin of thigh described in two 5 is hinged on two summits of base 1 homonymy away from thigh solid pressure pin 4 direction end respectively;
Also be provided with telescopic barrier support frame 6 in the middle part of described base 1, described barrier support frame top is provided with countercheck rod 7;
Described base 1 is provided with telescopic traction support bar 8 away from side, thigh hollow pressure pin 5 direction, and described traction support bar 8 top is provided with crank screw rod 9.
In this utility model embodiment, more specifically, described base 1 comprises and is quadra structure and the traction base docked successively, shank base and thigh base; Described shank bracket 3 is the quadra structure identical with shank base size; Described little leg support 2 comprises three shank support bar 2-1 and elevator 2-2; Wherein, described shank base is provided with described elevator 2-2 near a summit of side, thigh base direction, and three described shank support bar 2-1 are located on other three summits of shank base respectively; The top of described little leg support bar 2-1 and elevator 2-2 is fixed with four summits of shank bracket respectively.In actual application, can be regulated by the height of elevator to shank bracket 3.Shank support bar 2-1 comprises shank solid support bar and shank hollow support rails, and the bar wall of shank hollow support rails is provided with the screw coordinating fastened by screw shank solid support bar.After reaching predetermined altitude, by shank solid support bar fastened by screw in shank hollow support rails.
In this utility model embodiment, more specifically, the hollow pressure pin of thigh described in two 5 is hinged on thigh base away from two summits of side, shank base direction respectively away from thigh solid pressure pin 4 direction end; Described traction support bar 8 is fixed on the frame of traction base away from side, shank base direction.
In this utility model embodiment, for ease of directly carrying out X-ray film making to patient, in leather coated on described shank bracket 3, establish X-ray plate.
In this utility model embodiment, for ease of the adjustment of countercheck rod 7 position, more specifically, described barrier support frame 6 comprises a pair barrier support bar 6-1 and a pair draw-in groove 6-2; Be provided with bayonet socket bottom described draw-in groove 6-2, top is set to hollow jack, and described draw-in groove 6-2 wall is provided with the screw coordinating fastened by screw barrier support bar; Wherein, described countercheck rod 7 two ends are fixed with the top of two barrier support bar 6-1 respectively, described in two, barrier support bar 6-1 is inserted in the jack of draw-in groove 6-2 respectively, and draw-in groove 6-2 described in two is fastened on the frame of shank base or thigh base two relative direction side respectively by bayonet socket.
In this utility model embodiment, more specifically, described crank screw rod 9 comprises rotation crank, screw rod, nut; Wherein, described rotation crank and screw rod one end winding support, the described screw rod other end is provided with the bayonet socket that can connect pull rope 10, and this bayonet socket end is screwed into described nut, and described nut is fixed on traction support bar 8 top.Traction support bar 8 comprises traction support solid hopkinson bar equally and traction supports hollow stem, and the bar wall that this traction supports hollow stem is provided with the screw that fastened by screw traction can be coordinated to support solid hopkinson bar.
In this utility model embodiment, for ease of crank screw rod 9 position adjustments, more specifically, described traction base comprises two relative solid long margin frames and is connected to the solid short frame of solid long margin frame described in two with side; Described shank base comprises two relative hollow long margin frames and is connected to two solid short frames of hollow long margin frame both sides described in two; Described hollow long margin frame is provided with the screw coordinating solid long margin frame described in fastened by screw; Wherein, described solid long margin frame is inserted in hollow long margin frame.The degree of depth being inserted into hollow long margin frame by solid long margin frame controls the distance of crank screw rod 9 apart from shank bracket 3.
In actual application of the present utility model, thigh is placed on the large leg support that the solid pressure pin of thigh 4 and the hollow pressure pin of thigh 5 form by patient, and shank is placed on shank bracket 3, for avoiding local to weigh wounded, and all coated leather on large leg support and shank bracket 3.
Regulated by the height of Telescopic to shank bracket 3 of little leg support 2, to raise or in the process that reduces at shank bracket 3, angle of inclination between large leg support to base 1 is also corresponding adjusted, then little leg support 2 is fixed, the hollow pressure pin of thigh 5 by screw coordinate the screw of thigh solid pressure pin 4 and thigh solid pressure pin 4 fastening.
In the process of traction, pull rope 10 is connected by the nearly shank side of crank screw rod 9, pull rope 10 is connected on shank, strained in the process of pull rope 10 by crank screw rod 9, complete shank distally to elongate, the reduction of the fracture, shank near-end can pierce Kirschner wire and complete countertraction effect by countercheck rod 7.
This utility model fracture of lower leg reduction by traction frame section components can sterilize after for operation, countertraction, reset can be met in art, for resetting and provide convenience in fracture of tibia and fibula operation, and can reset be maintained, generally do not cut or Limited open reduction, reduce wound, save operating time, reduce nonunion rate, reduce patient painful, be beneficial to patient and recover, and do not affect x-ray fluoroscopy in art, for can not for surgical patient, more convenient direct reduction by traction extenal fixation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a fracture of lower leg reduction by traction frame, is characterized in that, comprises base, is provided with scalable little leg support in the middle part of base, and described little leg support top is provided with the shank bracket of quadra structure, coated leather on described shank bracket; Described shank bracket homonymy two summit is the solid pressure pin of hinged thigh respectively, the solid pressure pin of thigh described in two is inserted in the hollow pressure pin of a thigh away from shank bracket direction end, and described thigh hollow pressure pin wall is provided with the screw coordinating the solid pressure pin of fastened by screw thigh; The hollow pressure pin of thigh described in two is hinged on two summits of base homonymy away from thigh solid pressure pin direction end respectively;
Also be provided with telescopic barrier support frame in the middle part of described base, described barrier support frame top is provided with countercheck rod;
Described base is provided with telescopic traction support bar away from side, thigh hollow pressure pin direction, and described traction supporting bar top is provided with crank screw rod.
2. fracture of lower leg reduction by traction frame as claimed in claim 1, is characterized in that, described base comprises and is quadra structure and the traction base docked successively, shank base and thigh base; Described shank bracket is the quadra structure identical with shank base size; Described little leg support comprises three shank support bars and an elevator; Wherein, described shank base is provided with described elevator near a summit of side, thigh base direction, and three described shank support bars are located on other three summits of shank base respectively; The top of described little leg support and elevator is fixed with four summits of shank bracket respectively.
3. fracture of lower leg reduction by traction frame as claimed in claim 2, it is characterized in that, the hollow pressure pin of thigh described in two is hinged on thigh base away from two summits of side, shank base direction respectively away from thigh solid pressure pin direction end;
Described traction support bar is fixed on the frame of traction base away from side, shank base direction.
4. fracture of lower leg reduction by traction frame as claimed in claim 3, is characterized in that, establish X-ray plate in leather coated on described shank bracket.
5. fracture of lower leg reduction by traction frame as claimed in claim 4, it is characterized in that, described in the solid pressure pin of thigh described in two and two, the hollow pressure pin of thigh forms the large leg support of quadra structure, coated leather on described large leg support.
6. fracture of lower leg reduction by traction frame as claimed in claim 5, it is characterized in that, described barrier support frame comprises a pair barrier support bar and a pair draw-in groove; Be provided with bayonet socket bottom described draw-in groove, top is set to hollow jack, and described draw-in groove wall is provided with the screw coordinating fastened by screw barrier support bar; Wherein, described countercheck rod two ends are fixed with the top of two barrier support bars respectively, and described in two, barrier support bar is inserted in the jack of draw-in groove respectively, and draw-in groove described in two is fastened on the frame of shank base or thigh base two relative direction side respectively by bayonet socket.
7. fracture of lower leg reduction by traction frame as claimed in claim 6, is characterized in that, described crank screw rod comprises rotation crank, screw rod, nut; Wherein, described rotation crank and screw rod one end winding support, the described screw rod other end is provided with the bayonet socket that can connect pull rope, and this bayonet socket end is screwed into described nut, and described nut is fixed on traction supporting bar top.
8. fracture of lower leg reduction by traction frame as claimed in claim 7, is characterized in that, described traction base comprises two relative solid long margin frames and is connected to the solid short frame of solid long margin frame described in two with side; Described shank base comprises two relative hollow long margin frames and is connected to two solid short frames of hollow long margin frame both sides described in two; Described hollow long margin frame is provided with the screw coordinating solid long margin frame described in fastened by screw; Wherein, described solid long margin frame is inserted in hollow long margin frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437913.XU CN204839858U (en) | 2015-06-25 | 2015-06-25 | Shank fracture traction reduction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437913.XU CN204839858U (en) | 2015-06-25 | 2015-06-25 | Shank fracture traction reduction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839858U true CN204839858U (en) | 2015-12-09 |
Family
ID=54730462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520437913.XU Withdrawn - After Issue CN204839858U (en) | 2015-06-25 | 2015-06-25 | Shank fracture traction reduction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204839858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905901A (en) * | 2015-06-25 | 2015-09-16 | 侯力强 | Shank fracture traction reduction frame |
-
2015
- 2015-06-25 CN CN201520437913.XU patent/CN204839858U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905901A (en) * | 2015-06-25 | 2015-09-16 | 侯力强 | Shank fracture traction reduction frame |
| CN104905901B (en) * | 2015-06-25 | 2017-03-01 | 侯力强 | A kind of fracture of lower leg reduction by traction frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11395680B2 (en) | Lower limb traction device for intramedullary nail implantation operation | |
| CN104905901B (en) | A kind of fracture of lower leg reduction by traction frame | |
| CN106691493A (en) | Lower lib fracture lens gasket | |
| CN204839978U (en) | Medical shallow of many function combination formula orthopedics | |
| CN201048974Y (en) | Tibia cross locking marrow nail surgical retractor resetting frame | |
| CN108606831B (en) | Tibia opening traction reduction supporting system | |
| CN108210032B (en) | Bone traction reduction fixing device and method for treating limb fracture | |
| CN203677225U (en) | External fixing device for emergency treatment recovery of limb long-pipe-bone | |
| CN203425021U (en) | Tubular drawing pressurizing connection rod control device and external fixator | |
| CN204839858U (en) | Shank fracture traction reduction frame | |
| CN103637839B (en) | Rapid restorer for treating fracture of long tubular bones of limbs | |
| CN210330988U (en) | Supporting device used after skin grafting of limbs in plastic surgery | |
| CN203677224U (en) | External connection support for department of orthopaedics | |
| CN204839705U (en) | Closed through bolt auxiliary stand of shin bone | |
| US2150314A (en) | Orthopedic apparatus | |
| CN206979709U (en) | Fracture of lower leg sterilizes sterile uplifting device | |
| CN209574858U (en) | A kind of operation device for fetching nail for orthopaedic medical treatment | |
| CN210056661U (en) | External fixing device for limbs for orthopedic operation | |
| CN211834750U (en) | Tibia intramedullary nail technology distraction device | |
| CN110478024B (en) | Auxiliary reduction internal fixing device for femoral neck fracture | |
| CN208808622U (en) | A kind of adjustable leg support hitch frame | |
| CN103417280A (en) | Tubular traction pressurization connecting rod control device and outer-bone fixing device | |
| CN208677673U (en) | A kind of multi-functional distraction reduction device of shin bone | |
| CN208974062U (en) | Orthopaedics arbitrarily has an X-rayed replacement and fixation frame | |
| CN107432779B (en) | A kind of orthopaedics auxiliary hitch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |