CN2361229Y - Patella femoral joint axial position angle adjustable vertical and horizontal projection stand - Google Patents
Patella femoral joint axial position angle adjustable vertical and horizontal projection stand Download PDFInfo
- Publication number
- CN2361229Y CN2361229Y CN 98242417 CN98242417U CN2361229Y CN 2361229 Y CN2361229 Y CN 2361229Y CN 98242417 CN98242417 CN 98242417 CN 98242417 U CN98242417 U CN 98242417U CN 2361229 Y CN2361229 Y CN 2361229Y
- Authority
- CN
- China
- Prior art keywords
- fixing head
- adjustable
- clinostatism
- lower limb
- cassette tray
- 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
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Abstract
The utility model relates to a patella femoral joint axial position angle adjustable vertical and horizontal projection stand. The utility model is characterized in that the utility model uses an arc-shaped leg fixing plate which is provided with double side ears and comprises an upper leg fixing plate and a lower leg fixing plate; two side supporting rods and double side ears form movable hinge to form a fixing bracket with an adjustable position angle between the upper and the lower leg fixing plates, and a concealed box tray with adjustable levelness is arranged; the concealed box tray is arranged on the outer side of the lower leg fixing plate. The utility model can ensure the projection accuracy of the patella femoral joint axial position of 30 DEG in the vertical and the horizontal positions and can also ensure the clearness of an X-ray image.
Description
This utility model relates to medical equipment.More particularly, especially a kind of X line that is applied in is thrown the projection stand device that shines 30 ° of axle positions of patellofemoral joint.
Medically confirm, patellofemoral joint be unusually preceding gonalgia main diseases because of.Therefore, correctly observing the position of patient on femoral intercondylar is recessed is the key of clinical correct this disease of diagnosis.But the pathological changes of patellofemoral joint is difficult in common X and shows in checking, must take the photograph patellofemoral joint stand (heavy burden) the 30 ° of axle positions or the 30 ° of axle bit slices of lying on the back, could provide clear, diagnosis basis accurately for clinical.But because this position throwing as requested is higher, promptly the patient need go down on one's knees 30 °, and keeps motionless, and patellofemoral joint must be passed in the axle position in X wire harness center, and vertical with film., actual throwing is often crossed in spite of oneself according to patient in the process and is bent or stretch, even shake, and the X film magazine also is difficult to placement.This has not only influenced the quality of image, and what have also causes throwing according to failure.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, provides a kind of patellofemoral joint axle parallactic angle degree adjustable upright, clinostatism projection stand, throws the accuracy of photograph and the definition of X line image to guarantee 30 ° of axle positions of patellofemoral joint at upright, clinostatism.
The purpose of this utility model is achieved through the following technical solutions.
Construction features of the present utility model is to adopt the arcuate leg fixing head that has the bilateral ear, comprise lower limb fixing head and following lower limb fixing head, between described upper and lower lower limb fixing head, by two side brace respectively with the active hinged adjustable fixed support of orientation angle that constitutes of bilateral ear, the adjustable cassette tray of levelness is set, and described cassette tray is arranged on the described outside of lower limb fixing head down.
The utlity model has following advantage:
1, use this utility model to 30 ° of axle positions of patellofemoral joint do upright position or clinostatism throw according to the time, be patient's knee joint angle to be fixed on request, thereby can make the patient comfortable and be easy to cooperate by fixed support.Simultaneously, because the levelness of the support bracket fastened angle of this utility model and cassette tray all can free adjustment, and after regulating suitably, can remain unchanged, for guaranteeing to throw the accuracy of photograph and the definition of X line image provides reliable assurance.
2, this utility model can make and throw the angle that is easy to determine X wire harness centrage and patient's shank according to the doctor by vertical mark post and vertical collimator are set on cassette tray, and the vertical relation of X wire harness centrage and film, and is easy to use, accurate.
3, upright position, 30 ° of axle positions of the not only available patellofemoral joint of this utility model, clinostatism are thrown photograph, and the X line when also can be used for the patella damage is thrown and shone.The earthquake position does not need to install and remove again when using, and can reach predetermined effect as long as regulate different angles.
4, this utility model is simple in structure, cost is low, is easy to promote the use of.
Fig. 1 is this utility model master TV structure sketch map.
Fig. 2 is this utility model side-looking structural representation.
Fig. 3 is a lower limb fixing head master TV structure sketch map under this utility model.
Fig. 4 is a lower limb fixing head side-looking structural representation under this utility model.
Fig. 5 looks up structural representation for lower limb fixing head under this utility model.
Fig. 6 is this utility model master TV structure sketch map that is provided with upright position framework.
Fig. 7 is this utility model side-looking structural representation that is provided with space framework.
Fig. 8 is the fixing rack structure sketch map.
By the following examples, in conjunction with the accompanying drawings this utility model is further described.
Embodiment 1:
Referring to accompanying drawing 1,2, present embodiment adopts the arcuate leg fixing head that has bilateral ear 3, comprise lower limb fixing head 1 and following lower limb fixing head 2, between described upper and lower lower limb fixing head, by two side brace 4 respectively with the bilateral ear 3 active hinged adjustable fixed supports of orientation angle that constitute, the adjustable cassette tray of levelness 5 is set, and described cassette tray 5 is arranged on down the outside of lower limb fixing head 2.
Referring to accompanying drawing 3,4 and accompanying drawing 5, different is with last lower limb fixing head 1, picks up the ears on 3 fixedly connected tray supporter 6, cassette tray 5 active being hinged on this tray supporter 6 at described lower limb fixing head 2 down.Simultaneously, be in place in order to make can, an arc-shaped notch 10 is left in the upper edge of infra lower limb fixing head 2.
Accurately locate for the ease of throwing according to the doctor, in the present embodiment, as shown in Figure 1, 2, at the vertical throwing sighting target of a side setting and the cassette tray plane bar 7 of cassette tray 5.This is thrown sighting target bar 7 and adopts extension type, and the time spent pulls out, but folding after finishing using.
Same for accurate location, making the film that is placed in the cassette tray is horizontal level, in the present embodiment, on cassette tray 5 vertical collimator is set.This vertical collimator be one be fixedly installed on cassette tray 5 belows, and mark has vertically and graduated upright garden, level position ring 8, places the ball 9 that can roll in ring according to gravity in the garden ring 8.Equally,, can be beautiful go out angle index, be convenient to angular adjustment everywhere in the hinged place of each adjustable member.
When throwing was shone, last lower limb fixing head placed the thigh place, and fixes with binding strap being used for upright position, 30 ° of axle positions, patella joint (the X line is side directive foot side from the beginning), and following lower limb fixing head places the shank place, fixes with binding strap equally, throws photograph behind angle adjustment and the location everywhere.Throw photograph for clinostatism (the X line is penetrated cephalad from sufficient side), the fixed position of upper and lower lower limb fixing head is exchanged, and readjusts on request and can throw photograph after respective angles is also fixed.
Embodiment 2:
Referring to accompanying drawing 6, Fig. 7 and Fig. 8, when shining in order to throw in upright position, the patient can keep position very like a cork, present embodiment increases on embodiment 1 described structure and is provided with a upright position framework, be made of bottom bracing 18, bottom bar 11, the pedal 12, top rail 13 and the both sides standpipe 14 that are fixed on the bottom bar 11, described standpipe 14 is fixed on the outside of strut 4 by fixed support 15.As shown in Figure 8, fixed support 15 is that the sleeve pipe 16 with the one end is inserted in standpipe 14, is stuck on the strut 4 with " U " shape plate 17 of its other end, can adjust after the high and low position of fixed support 15 and pedal 12 fastening according to the length of patient's shank.
During use, patient's hand-rail, foot place on the pedal, and it is free and relaxed to stand.
Claims (6)
1, adjustable upright, the clinostatism projection stand of patellofemoral joint axle parallactic angle degree, it is characterized in that adopting the arcuate leg fixing head that has bilateral ear (3), comprise lower limb fixing head (1) and following lower limb fixing head (2), between described upper and lower lower limb fixing head, by two side brace (4) respectively with the adjustable fixed support of the active hinged formation orientation angle of bilateral ear (3), the adjustable cassette tray of levelness (5) is set, and described cassette tray (5) is arranged on the described outside of lower limb fixing head (2) down.
2, adjustable upright, the clinostatism projection stand of patellofemoral joint axle parallactic angle degree according to claim 1, it is characterized in that being provided with upright position framework, by bottom bracing (18), bottom bar (11), be fixed on pedal (12) on the bottom bar (11), top rail (13) and both sides standpipe (14) and constitute, described standpipe (14) is fixed on the outside of strut (4) by fixed support (15).
3, adjustable upright, the clinostatism projection stand of patellofemoral joint axle parallactic angle degree according to claim 1, it is characterized in that on the bilateral ear (3) of described lower limb fixing head (2) down, fixedly connected tray supporter (6), described cassette tray (5) is active to be hinged on this tray supporter (6).
4, adjustable upright, the clinostatism projection stand of patellofemoral joint axle parallactic angle degree according to claim 1, its feature is at a side setting and the cassette tray plane vertical throwing sighting target bar (7) of described cassette tray (5).
5, adjustable upright, the clinostatism projection stand of patellofemoral joint axle parallactic angle degree according to claim 1 is characterized in that on described cassette tray (5) vertical collimator being set.
6, adjustable upright, the clinostatism projection stand of patellofemoral joint axle parallactic angle degree according to claim 1, it is characterized in that described vertical collimator be one be fixedly installed on cassette tray (5) below, and mark the ball (9) that placement can be rolled in ring according to gravity in the garden ring (8) is arranged vertically and the graduated upright garden ring in level position (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242417 CN2361229Y (en) | 1998-10-15 | 1998-10-15 | Patella femoral joint axial position angle adjustable vertical and horizontal projection stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242417 CN2361229Y (en) | 1998-10-15 | 1998-10-15 | Patella femoral joint axial position angle adjustable vertical and horizontal projection stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361229Y true CN2361229Y (en) | 2000-02-02 |
Family
ID=33988986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98242417 Expired - Fee Related CN2361229Y (en) | 1998-10-15 | 1998-10-15 | Patella femoral joint axial position angle adjustable vertical and horizontal projection stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361229Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512197A (en) * | 2012-01-19 | 2012-06-27 | 四川大学华西医院 | Stent for assisting CT diagnosis of tarsometatarsal joint injury |
| CN103142242A (en) * | 2013-03-22 | 2013-06-12 | 侯红军 | Patella axis position movement track photographing device |
| CN109044392A (en) * | 2018-10-11 | 2018-12-21 | 刘虎 | A kind of auxiliary device can be used for clinostatism Weight carrying position X-ray photographic |
-
1998
- 1998-10-15 CN CN 98242417 patent/CN2361229Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512197A (en) * | 2012-01-19 | 2012-06-27 | 四川大学华西医院 | Stent for assisting CT diagnosis of tarsometatarsal joint injury |
| CN102512197B (en) * | 2012-01-19 | 2012-12-26 | 四川大学华西医院 | Stent for assisting CT diagnosis of tarsometatarsal joint injury |
| CN103142242A (en) * | 2013-03-22 | 2013-06-12 | 侯红军 | Patella axis position movement track photographing device |
| CN109044392A (en) * | 2018-10-11 | 2018-12-21 | 刘虎 | A kind of auxiliary device can be used for clinostatism Weight carrying position X-ray photographic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |