CN203710034U - Auxiliary fixing device for standardized X-ray shooting in ankle joint operation - Google Patents
Auxiliary fixing device for standardized X-ray shooting in ankle joint operation Download PDFInfo
- Publication number
- CN203710034U CN203710034U CN201420070071.4U CN201420070071U CN203710034U CN 203710034 U CN203710034 U CN 203710034U CN 201420070071 U CN201420070071 U CN 201420070071U CN 203710034 U CN203710034 U CN 203710034U
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- Prior art keywords
- push rod
- ankle
- base
- fixing device
- auxiliary fixing
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- Expired - Lifetime
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- 210000000544 articulatio talocruralis Anatomy 0.000 title claims abstract description 32
- 210000003423 ankle Anatomy 0.000 claims abstract description 37
- 210000002683 foot Anatomy 0.000 claims abstract description 15
- 230000007547 defect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 210000003414 extremity Anatomy 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 210000003127 knee Anatomy 0.000 abstract 2
- 230000007935 neutral effect Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 206010024453 Ligament sprain Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 1
- 206010019114 Hand fracture Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to an auxiliary fixing device for standardized X-ray shooting in an ankle joint operation. According to the structure of the auxiliary fixing device, a foot base plate is vertically connected with the bottom of a base; an ankle pad and a knee bolster are respectively in rotating connection with the base on the foot base plate; a pair of heel jacking rod and lower heel jacking rod are connected with the two ends of the base between the foot base plate and the ankle pad; a pair of far-end jacking rod and lower far-end jacking rod and a pair of near-end jacking rod and lower near-end jacking rod are respectively connected at the two ends of the base between the ankle pad and the knee bolster. The auxiliary fixing device provided by the utility model is used for overcoming the defects caused by putting and maintaining the hurt limb position by hand by a doctor. The auxiliary fixing device provided by the utility model has the advantages that the operation is convenient, the shooting for a standard ankle joint X-ray picture in the operation is boosted, the size is small, the cost is low, the maintenance and the replacement are convenient, the defects of spatial reference shortage and poor repeatability during the process of setting body position by hand are avoided, and the ankle joint can be placed in an extreme inner turning position or outer turning position so that a standard inner/outer turning stress position X-ray picture can be achieved.
Description
Technical field
This utility model relates to medicine instrument field, and particularly ankle joint art Plays x-ray is taken the photograph sheet auxiliary fixing device.
Background technology
Sprained ankle can involve bone structure and soft tissue structure, and its Therapeutic Principle is to recover the stability of ankle joint, and this reset that depends on the one hand fracture is fixed, and needs on the other hand the soft tissue structures such as ligament to carry out repair and reconstruction.While adopting operative treatment sprained ankle, the x-ray in art is taken the photograph the necessary means that sheet is judgement ankle stability.At present the most frequently used ankle joint x-ray is taken the photograph sheet and is comprised: positive bit slice, lateral projection, in turn over bit slice, the bit slice etc. that turns up, in operation process, obtain the X-ray film of standard, for the effect important in inhibiting of judgement fractures.
Before the present utility model, when row ankle joint x-ray is taken the photograph sheet in operation, how by doctor is free-hand, to put and to maintain suffering limb position, but exist following defect: free-hand while putting position, between different doctors, there are differences, cause x-ray to take the photograph the repeatability of sheet poor; Free-handly lack georeferencing while putting position, often need the repeated multiple times X-ray film that sheet could obtain standard of putting and take the photograph; Take the photograph sheet Shi doctor and need stand near photographic apparatus, increased radioactive exposure.
Summary of the invention
The purpose of this utility model is just to overcome above-mentioned defect, and development ankle joint art Plays x-ray is taken the photograph sheet auxiliary fixing device.
The technical solution of the utility model is:
Ankle joint art Plays x-ray is taken the photograph sheet auxiliary fixing device, its technical characteristics is to connect foot plate in base bottom vertical, on base on foot plate, be rotationally connected respectively ankle pad, kneepad, on the base two ends between foot plate and ankle pad, be connected a pair of heel push rod, heel lower push rod, on the base between ankle pad, kneepad, two ends connect respectively a pair of far-end push rod, far-end lower push rod and a pair of near-end push rod, near-end lower push rod.
Described a pair of heel push rod, heel lower push rod, a pair of far-end push rod, far-end lower push rod and a pair of near-end push rod, near-end lower push rod are all connected linking arm by adjusting bolt, and linking arm connects base.
Described ankle pad two ends are respectively through ankle pad chute, ankle pad gliding groove, and ankle pad chute, ankle pad gliding groove are connected on base two ends.
Described kneepad two ends are respectively through kneepad chute, kneepad gliding groove, and kneepad chute, kneepad gliding groove are connected on base two ends.
The utlity model has following characteristics: the position of 1. controlling suffering limb by frame-type base and adjustable ejector rod, ankle joint can be fixed on to the neutral position of standard, thereby obtain ankle joint normotopia and the side position X-ray film of standard, avoided free-hand georeferencing, the repeatable poor defect of lacking while putting position; 2. by regulating the push rod of foot, ankle joint can be placed in extremely in turn over position or the position of turning up, thereby the inside and outside stress position X-ray film that turns over of the standard of acquisition has overcome free-hand repeatable poor defect while putting ankle joint stress position; 3. take the photograph sheet Shi doctor without standing near photographic apparatus, avoided radioactive exposure; 4. each assembly of the present invention is metal material, and convenient sterilization repeatedly is also used in operation process.
Advantage of the present utility model and effect are: easy and simple to handle, contribute to ankle joint X-ray film, the volume of the standard of taking in operation little, cost is low, maintenance and change convenient.
Accompanying drawing explanation
Fig. 1---structural principle schematic diagram of the present utility model.
Fig. 2---structural principle top view of the present utility model.
The operation chart of Fig. 3---this utility model when shank being placed on frame-type base.
The operation chart of Fig. 4---this utility model when using adjustable ejector rod that ankle joint is placed on to standard neutral position.
The operation chart of Fig. 5---this utility model when using adjustable ejector rod to turn in ankle joint being placed on extremely.
Fig. 6---this utility model is being used adjustable ejector rod that ankle joint is placed on to the operation chart while extremely turning up.
In figure, each symbol represents that parts are as follows:
Base 1, kneepad chute 2, ankle pad chute 3, kneepad gliding groove 4, ankle pad gliding groove 5, foot plate 6, kneepad 7, ankle pad 8, shank near-end push rod 9, shank distal push rod 10, shank near-end lower push rod 11, shank distal lower push rod 12, heel push rod 13, heel lower push rod 14.
The specific embodiment
Technical thought of the present utility model is:
By frame-type base and a plurality of adjustable ejector rod, the shank of immobilized patients and foot, by regulating the position of push rod, make ankle in the neutral position of standard, in turn over position and the position of turning up, thereby be convenient to the ankle joint X-ray film of the standard of taking.
Illustrate below, as shown in Figure 1 and Figure 2 this utility model structure:
(frame-type) base 1 is rectangular frame structure (the long 50cm of bottom hollow out, wide 25cm), kneepad chute 2, ankle pad chute 3, kneepad gliding groove 4 and ankle pad gliding groove 5 are half frame spline structure, wherein Open Side Down that ground casting is combined on the long margin frame of base 1 one sides for kneepad chute 2 and ankle pad chute 3, and kneepad gliding groove 4 and ankle pad gliding groove 5 are also accordingly that Open Side Down ground casting is combined on the long margin frame of base 1 opposite side.Foot plate 6 is closed and is formed by the rectangular flat plate of about vola size and linking arm casting, and the other end casting of linking arm is combined on the short frame of base 1, makes foot plate 6 place planes vertical with the plane at base 1 place.Kneepad 7 is cylindrical, and there is the connecting rod that diameter is thinner at two ends, passes respectively and is slidably connected between kneepad chute 2 and kneepad gliding groove 4 and base 1, and there is set bolt at the two ends of connecting rod.Ankle pad 8 is cylindrical, and there is the connecting rod that diameter is thinner at two ends, passes respectively and is slidably connected between ankle pad chute 3 and ankle pad gliding groove 5 and base 1, and there is set bolt at the two ends of connecting rod.Shank near-end push rod 9, shank distal push rod 10, shank near-end lower push rod 11 and shank distal lower push rod 12 are cylindrical, all by threaded adjusting bolt, be connected with linking arm separately, the other end of linking arm is cast and is combined on the long margin frame of base 1 respectively, make shank near-end push rod 9 and shank near-end lower push rod 11 symmetrical, and shank distal push rod 10 is symmetrical with shank distal lower push rod 12.Heel push rod 13 and heel lower push rod 14 are cylindrical, all by threaded adjusting bolt, are connected with linking arm separately, and the other end of linking arm is cast and is combined on the long margin frame of base 1 respectively, makes heel push rod 13 and heel lower push rod 14 symmetrical.
The explanation of this utility model application process:
First, patient's shank (take right side shank as example) is placed on base 1, patient's vola is close on foot plate 6.The position that regulates kneepad 7, is located at favour person popliteal nest, tightens the set bolt on kneepad 7 two ends connecting rods, and kneepad 7 is fixed on base 1.Regulate the position of ankle pad 8, be located at the rear of patient's ankle joint, tighten the set bolt on ankle pad 8 two ends connecting rods, ankle pad 8 is fixed on base 1, as shown in Figure 3;
Second step, by tightening the adjusting bolt on heel push rod 13, makes heel push rod 13 be close to the inner side of patient's heel.By tightening the adjusting bolt on heel lower push rod 14, make heel lower push rod 14 be close to the outside of patient's heel.Tighten successively the adjusting bolt on shank distal push rod 10 and shank distal lower push rod 12, make shank distal push rod 10 and shank distal lower push rod 12 be close to respectively inner side and the outside of patient's shank.Now by adjusting bolt, the position of heel push rod 13 and heel push rod 14 is finely tuned, make ankle in the neutral position of standard.Finally tighten successively the adjusting bolt on shank near-end push rod 9 and shank near-end lower push rod 11, make shank near-end push rod 9 and shank near-end lower push rod 11 be close to respectively inner side and the outside of patient's shank.Now the positive bit slice of ankle joint and the lateral projection of standard can be taken by C type arm fluoroscopic machine, as shown in Figure 4;
Take while turning over X-ray film in ankle joint, first foregoing step is positioned over ankle joint the neutral position of standard, then unscrew the adjusting bolt on heel push rod 13, make it away from the inner side of patient's heel, then tighten the adjusting bolt on heel push rod 14, make heel push rod 14 push the outside of patient's heel, make ankle in extreme, turn over position.Now can in the ankle joint by C type arm fluoroscopic machine shooting standard, turn over bit slice, as shown in Figure 5;
When taking ankle joint and turning up X-ray film, first foregoing step is positioned over ankle joint the neutral position of standard, then unscrew the adjusting bolt on heel push rod 14, make it away from the outside of patient's heel, then tighten the adjusting bolt on heel push rod 13, make heel push rod 13 push the inner side of patient's heel, make ankle in the position of extremely turning up.The ankle joint that now can take standard by the C type arm fluoroscopic machine bit slice that turn up, as shown in Figure 6.
Claims (4)
1. ankle joint art Plays x-ray is taken the photograph sheet auxiliary fixing device, it is characterized in that connecting foot plate in base bottom vertical, on base on foot plate, be rotationally connected respectively ankle pad, kneepad, on the base two ends between foot plate and ankle pad, be connected a pair of heel push rod, heel lower push rod, on the base between ankle pad, kneepad, two ends connect respectively a pair of far-end push rod, far-end lower push rod and a pair of near-end push rod, near-end lower push rod.
2. ankle joint art Plays x-ray according to claim 1 is taken the photograph sheet auxiliary fixing device, it is characterized in that a pair of heel push rod, heel lower push rod, a pair of far-end push rod, far-end lower push rod and a pair of near-end push rod, near-end lower push rod are all connected linking arm by adjusting bolt, and linking arm connects base.
3. ankle joint art Plays x-ray according to claim 1 is taken the photograph sheet auxiliary fixing device, it is characterized in that ankle pad two ends are respectively through ankle pad chute, ankle pad gliding groove, and ankle pad chute, ankle pad gliding groove are connected on base two ends.
4. ankle joint art Plays x-ray according to claim 1 is taken the photograph sheet auxiliary fixing device, it is characterized in that kneepad two ends are respectively through kneepad chute, kneepad gliding groove, and kneepad chute, kneepad gliding groove are connected on base two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070071.4U CN203710034U (en) | 2014-02-18 | 2014-02-18 | Auxiliary fixing device for standardized X-ray shooting in ankle joint operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070071.4U CN203710034U (en) | 2014-02-18 | 2014-02-18 | Auxiliary fixing device for standardized X-ray shooting in ankle joint operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710034U true CN203710034U (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070071.4U Expired - Lifetime CN203710034U (en) | 2014-02-18 | 2014-02-18 | Auxiliary fixing device for standardized X-ray shooting in ankle joint operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710034U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105902281A (en) * | 2016-04-12 | 2016-08-31 | 苏州大学 | Auxiliary pressing equipment for ankle joint scanning |
| CN106859688A (en) * | 2016-12-30 | 2017-06-20 | 丽水市人民医院 | Outward turning stress position maintains device in ankle-joint |
| CN107714075A (en) * | 2017-11-15 | 2018-02-23 | 玄淑兴 | A kind of X-ray photographic forced position pressurizer for knee |
| CN108186118A (en) * | 2018-02-28 | 2018-06-22 | 重庆英泰帝克科技有限公司 | Ankle fusion operation guiding system and its air navigation aid |
| CN109008984A (en) * | 2018-08-15 | 2018-12-18 | 潘晓华 | Force application apparatus for human synovial stress inspection |
-
2014
- 2014-02-18 CN CN201420070071.4U patent/CN203710034U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105902281A (en) * | 2016-04-12 | 2016-08-31 | 苏州大学 | Auxiliary pressing equipment for ankle joint scanning |
| CN106859688A (en) * | 2016-12-30 | 2017-06-20 | 丽水市人民医院 | Outward turning stress position maintains device in ankle-joint |
| CN106859688B (en) * | 2016-12-30 | 2020-07-28 | 丽水市人民医院 | Ankle joint internal and external rotation stress position maintaining device |
| CN107714075A (en) * | 2017-11-15 | 2018-02-23 | 玄淑兴 | A kind of X-ray photographic forced position pressurizer for knee |
| CN107714075B (en) * | 2017-11-15 | 2021-03-09 | 玄淑兴 | Knee forced position pressurizer for X-ray photography |
| CN108186118A (en) * | 2018-02-28 | 2018-06-22 | 重庆英泰帝克科技有限公司 | Ankle fusion operation guiding system and its air navigation aid |
| CN108186118B (en) * | 2018-02-28 | 2024-05-07 | 重庆英泰帝克科技有限公司 | Ankle joint fusion operation navigation system and navigation method thereof |
| CN109008984A (en) * | 2018-08-15 | 2018-12-18 | 潘晓华 | Force application apparatus for human synovial stress inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |