CN209018745U - A kind of straight-leg raising test device - Google Patents
A kind of straight-leg raising test device Download PDFInfo
- Publication number
- CN209018745U CN209018745U CN201821442666.2U CN201821442666U CN209018745U CN 209018745 U CN209018745 U CN 209018745U CN 201821442666 U CN201821442666 U CN 201821442666U CN 209018745 U CN209018745 U CN 209018745U
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- CN
- China
- Prior art keywords
- placement plate
- plate
- leg
- leg placement
- right leg
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- 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.)
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Abstract
The utility model relates to a kind of straight-leg raising test devices, including lying board, the tail portion of lying board is equipped with left leg placement plate and right leg placement plate, left leg placement plate is fixedly mounted on lying board, one end of right leg placement plate is hinged on lying board, it is equipped with below lying board and raises mechanism, the side of right leg placement plate is equipped with protractor；Raising mechanism includes guide rail, push plate and lead screw, the top of push plate is equipped with idler wheel, and the start position of push plate is just in a horizontal position right leg placement plate, and lead screw is obliquely installed, and one end of lead screw is sequentially connected with motor, and the support frame of motor and lead screw is equipped with below lying board.The utility model pushes right leg placement plate to raise, can automatically raise patient legs, do not need medical staff and consume one's strength, alleviate the working strength of medical staff by being circular motion by the transform linear motion of push plate；Provided with protractor, it is capable of the angle of accurate measurement leg raising straight, provides foundation for the diagnosis of doctor.
Description
Technical field
The utility model relates to health care rehabilitation articles more particularly to a kind of straight-leg raising test devices.
Background technique
Straight-leg raising test is the important way for checking and diagnosing for protrusion of lumber intervertebral disc patient, concrete operations step
Rapid as follows: patient's double lower limb, which is stretched, lies on the back, and examiner, which buttresses patient's knee on the other hand, stretches its knee joint, and the other hand holds ankle
And slowly raise it, until patient generates lower limb rediating pain, record the angle of lower limb at this time and bed surface, as straight legs
Elevation angle.Normal person is generally 80 degree or so reachable, and without Rediating Pain.If raising less than 70 degree, and with putting on rear side of lower limb
Pain is penetrated, then is the positive.
Since conventional inspection is all that doctors and nurses operates by hand, the working strength of medical staff is increased, and straight
The angle that leg is raised generally passes through experience or naked eyes measure, and accuracy is lower, therefore, need to develop a kind of straight-leg raising test device
It has solved the above problems.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of straight-leg raising test devices, mitigate medical staff
Labor intensity and be capable of the angle of precise measurement leg raising straight.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of straight-leg raising test device, including lie
Plate, the lying board lower section are equipped with supporting leg, and the tail portion of the lying board is equipped with left leg placement plate and right leg placement plate, the left leg
Placement plate is fixedly mounted on the lying board, and the lying board is equipped with one for accommodating the notch of the right leg placement plate, institute
The one end for stating right leg placement plate is hinged on the lying board, is equipped with below the lying board and the right leg placement plate is driven to raise upwards
Raise mechanism, the side of the right leg placement plate is equipped with the protractor for measuring right leg elevation angle；It is described to raise mechanism
The guide rail of back is placed, move along a straight line along the guide rail and the right leg placement plate is pushed to raise including being mounted on the right leg
Push plate and drive the lead screw of push plate linear motion, the top of the push plate is equipped with the rolling being slidably mounted on the guide rail
Wheel, the push plate are equipped with the threaded hole passed through convenient for the lead screw, and the start position of the push plate just puts the right leg
It sets plate to be in a horizontal position, the lead screw is obliquely installed, and one end of the lead screw is sequentially connected with motor, the lying board lower section
Equipped with the support frame for installing the motor and lead screw.
The end of the left leg placement plate and right leg placement plate is additionally provided with foot's fixed plate as a preferred technical solution,
Foot's fixed plate is vertically set on the top of the left leg placement plate or right leg placement plate.
Foot's fixing belt is additionally provided in foot's fixed plate as a preferred technical solution,.
Foot's fixing belt is foot's fixing belt of " people " font as a preferred technical solution,.
The one or both sides of the left leg placement plate, which are equipped with, as a preferred technical solution, prevents the leg of knee bends solid
Determine band.
The quantity of the leg fixing belt is two as a preferred technical solution, two legs portion fixing belt difference
Above and below patient knees.
By adopting the above-described technical solution, the beneficial effects of the utility model are: the utility model is by by push plate
Transform linear motion is circular motion, pushes right leg placement plate to raise, can automatically raise patient legs, does not need medical care people
Member consumes one's strength, and alleviates the working strength of medical staff；Provided with protractor, it is capable of the angle of accurate measurement leg raising straight,
Foundation is provided for the diagnosis of doctor.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram that mechanism is raised in the utility model embodiment；
Fig. 3 is the schematic diagram that the utility model embodiment is in raised condition；
In figure: 1- lying board；11- supporting leg；12- notch；The left leg placement plate of 21-；The right leg placement plate of 22-；3- protractor；
41- guide rail；42- push plate；43- lead screw；44- idler wheel；45- motor；5- support frame；6- foot fixed plate；61- foot fixing belt；
The leg 7- fixing belt.
Specific embodiment
As Fig. 1 to Fig. 3 jointly shown in, a kind of straight-leg raising test device, including lying board 1 is equipped with supporting leg below lying board 1
11, the tail portion of lying board 1 is equipped with left leg placement plate 21 and right leg placement plate 22, and left leg placement plate 21 is fixedly mounted on lying board 1,
Lying board 1 is equipped with one for accommodating the notch 12 of right leg placement plate 22, and one end of right leg placement plate 22 is hinged on lying board 1,
The mechanism that raises for driving right leg placement plate 22 to raise upwards is equipped with below lying board 1, the side of right leg placement plate 22 is equipped with for surveying
Measure the protractor 3 of right leg elevation angle.
Mechanism is raised to include the guide rail 41 for being mounted on right 22 back side of leg placement plate, move along a straight line along guide rail 41 and push right leg
The lead screw 43 that the push plate 42 and driving push plate 42 that placement plate 22 is raised move along a straight line, the top of push plate 42, which is equipped with to be slidably mounted on, leads
Idler wheel 44 on rail 41, push plate 42 are equipped with the threaded hole passed through convenient for lead screw 43, and the start position of push plate 42 just makes right leg
Placement plate 22 is in a horizontal position, and lead screw 43 is obliquely installed, and one end of lead screw 43 is sequentially connected with motor 45,1 lower section of lying board
Equipped with the support frame 5 for installing motor 45 and lead screw 43.
Since in straight-leg raising test, the foot of patient is in hook state, left leg placement plate 21 and right leg placement plate 22
End be additionally provided with foot's fixed plate 6, foot's fixed plate 6 is vertically set on the upper of left leg placement plate 21 or right leg placement plate 22
Side.
Foot's fixing belt 61 is additionally provided in foot's fixed plate 6, it is preferred that foot's fixing belt 61 is that the foot of " people " font is solid
Determine band.
The one or both sides of left leg placement plate 21 are equipped with the leg fixing belt 7 for preventing knee bends.
Preferably, the quantity of leg fixing belt 7 is two, and two legs portion fixing belt 7 is located at the top of patient knees
The lower section and.
When the utility model is used, the two legs of patient are placed on left leg placement plate 21 and right leg placement plate 22, patient
Foot be fixed in foot's fixed plate 6 by leg fixing belt 7, left leg prevents knee bends by the fixation of leg fixing belt 7,
Start 45 push plate 42 of motor to move forward, the idler wheel 44 at the top of push plate 42 is moved along guide rail 41, and right leg placement plate 22 is pushed to lift
It is high that the angle of leg raising straight is recorded by protractor 3 until patient generates lower limb rediating pain, foundation is provided for diagnosis.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of straight-leg raising test device, which is characterized in that including lying board, supporting leg is equipped with below the lying board, it is described to lie
The tail portion of plate is equipped with left leg placement plate and right leg placement plate, and the left leg placement plate is fixedly mounted on the lying board, described
Lying board is equipped with one for accommodating the notch of the right leg placement plate, and one end of the right leg placement plate is hinged on the lying board
On, mechanism, the side of the right leg placement plate are raised equipped with what the driving right leg placement plate was raised upwards below the lying board
Equipped with the protractor for measuring right leg elevation angle；The mechanism that raises includes being mounted on the right leg to place leading for back
The silk that rail, the push plate for moving along a straight line along the guide rail and the right leg placement plate being pushed to raise and the driving push plate move along a straight line
Thick stick, the top of the push plate are equipped with the idler wheel being slidably mounted on the guide rail, and the push plate is equipped with and wears convenient for the lead screw
The threaded hole crossed, the start position of the push plate are just in a horizontal position the right leg placement plate, and the lead screw inclination is set
It sets, and one end of the lead screw is sequentially connected with motor, and the branch for installing the motor and lead screw is equipped with below the lying board
Support.
2. a kind of straight-leg raising test device as described in claim 1, it is characterised in that: the left leg placement plate and right leg are put
The end for setting plate is additionally provided with foot's fixed plate, and foot's fixed plate is vertically set on the left leg placement plate or right leg placement plate
Top.
3. a kind of straight-leg raising test device as claimed in claim 2, it is characterised in that: be additionally provided in foot's fixed plate
Foot's fixing belt.
4. a kind of straight-leg raising test device as claimed in claim 3, it is characterised in that: foot's fixing belt is " people " word
Foot's fixing belt of shape.
5. a kind of straight-leg raising test device as described in claim 1, it is characterised in that: the side of the left leg placement plate or
Two sides are equipped with the leg fixing belt for preventing knee bends.
6. a kind of straight-leg raising test device as claimed in claim 5, it is characterised in that: the quantity of the leg fixing belt is
Two, two legs portion fixing belt is located above and below patient knees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442666.2U CN209018745U (en) | 2018-09-04 | 2018-09-04 | A kind of straight-leg raising test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442666.2U CN209018745U (en) | 2018-09-04 | 2018-09-04 | A kind of straight-leg raising test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209018745U true CN209018745U (en) | 2019-06-25 |
Family
ID=66904056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821442666.2U Expired - Fee Related CN209018745U (en) | 2018-09-04 | 2018-09-04 | A kind of straight-leg raising test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209018745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700622A (en) * | 2020-07-03 | 2020-09-25 | 四川大学华西医院 | Leg lifting angle detection device |
-
2018
- 2018-09-04 CN CN201821442666.2U patent/CN209018745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700622A (en) * | 2020-07-03 | 2020-09-25 | 四川大学华西医院 | Leg lifting angle detection device |
| CN111700622B (en) * | 2020-07-03 | 2021-02-02 | 四川大学华西医院 | Leg lifting angle detection device |
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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: 20190625 Termination date: 20200904 |