CN215272898U - Supplementary quantitative pressure device is united to distal end limbs adjustable support - Google Patents
Supplementary quantitative pressure device is united to distal end limbs adjustable support Download PDFInfo
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- CN215272898U CN215272898U CN202121500175.0U CN202121500175U CN215272898U CN 215272898 U CN215272898 U CN 215272898U CN 202121500175 U CN202121500175 U CN 202121500175U CN 215272898 U CN215272898 U CN 215272898U
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- push rod
- leg fixing
- fixing plate
- electric push
- air pump
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Abstract
The utility model discloses a supplementary quantitative pressure device is united to distal end limbs adjustable support, include: the foot-operated type leg fixing device comprises a base, a supporting frame, an electric push rod, a leg fixing plate, an inflation fixing band, a pressurization air pump and a foot-operated type control switch; the support frame and the electric push rod are fixed on the base, the top of the support frame and the top of the push rod are fixed on the lower surface of the leg fixing plate through rotating shafts respectively, and the reciprocating motion of the electric push rod drives the leg fixing plate to rotate up and down by taking the top of the support frame as an axis; the inflatable fixing band is arranged on the upper surface of the leg fixing plate, an inflatable air bag is arranged in the inflatable fixing band, the pressurizing air pump is arranged in the leg fixing plate, and the pressurizing air pump is connected with the inflatable air bag through an air pipe to inflate. The distal limb adjustable support combined auxiliary quantitative pressurizing device can enable the inspection result of color Doppler ultrasound on the function of the vein valve of the lower limb to be more accurate, and reduces the error estimation and judgment on the valve insufficiency.
Description
Technical Field
The utility model belongs to medical auxiliary assembly field, in particular to supplementary ration pressure device is united to distal end limbs adjustable support.
Background
The function insufficiency of the vein valve of the lower limb is one of the common vein diseases of the lower limb clinically, and accounts for about 40 to 50 percent of the vein diseases of the lower limb. Color doppler ultrasound is one of the main auxiliary diagnosis and functional assessment methods of clinical venous valve insufficiency of lower limbs, and has become the most common non-invasive examination method due to its non-invasive and convenient properties. In the ultrasonic examination, patients are usually ordered to induce the venous reflux of the lower limbs by adopting Valsalva breathing or manual methods of squeezing the far-end limbs, lifting the lower limbs and the like, and the reflux time is measured, so as to assist in diagnosing the venous valve insufficiency. However, the methods are all artificial means, the limb lifting angle and the squeezing force are difficult to unify in the examination, the venous valve insufficiency is a common venous disease of the old, the Valsalva type breathing requires a long time for the patient to hold breath, and most of the patients cannot cooperate with each other.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a distal end limbs adjustable support combined auxiliary quantitative pressurizing device aiming at the problems of the insufficiency of the functions of the vein valves of the lower limbs in the ultrasonic examination.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a distal limb adjustable support combined auxiliary quantitative pressurizing device comprises: the foot-operated type leg fixing device comprises a base, a supporting frame, an electric push rod, a leg fixing plate, an inflation fixing band, a pressurization air pump and a foot-operated type control switch;
the support frame and the electric push rod are fixed on the base, the top of the support frame and the top of the push rod are fixed on the lower surface of the leg fixing plate through rotating shafts respectively, and the reciprocating motion of the electric push rod drives the leg fixing plate to rotate up and down by taking the top of the support frame as an axis; the inflatable fixing band is arranged on the upper surface of the leg fixing plate, an inflatable air bag is arranged in the inflatable fixing band, the pressurizing air pump is arranged in the leg fixing plate, and the pressurizing air pump is connected with the inflatable air bag through an air pipe for inflation;
the pedal control switch is connected with the electric push rod and the pressurizing air pump through a circuit to control the reciprocating motion of the electric push rod and the opening and closing of the pressurizing air pump.
Further, the angle that the shank fixed plate rotated about the horizontal plane is 0 ~ 60.
Furthermore, the upper surface of shank fixed plate is provided with the arc recess, aerify the fixed band middle part and fix in the arc recess, aerify the both ends of fixed band and be provided with the thread gluing area and fix.
Furthermore, an exhaust valve is arranged on the inflatable air bag.
Furthermore, the pedal control switch is connected with a power supply through a circuit to provide electric energy for the electric push rod and the pressurizing air pump.
When carrying out supersound low limbs inspection, fix the affected limb that the patient needs the inspection on shank fixed plate upper surface, fix with aerifing the fixed band, the supersound doctor is in the inspection, and the angle is raised to patient's low limbs is adjusted to foot-operated control switch accessible to according to the pressurized pressure of the blood vessel demand ration control distal end limbs of examining.
The distal limb adjustable support combined auxiliary quantitative pressurizing device can enable the inspection result of color Doppler ultrasound on the function of the vein valve of the lower limb to be more accurate, and reduces the error estimation and judgment on the valve insufficiency.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a support combined auxiliary quantitative compression device with an adjustable distal limb.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of this application and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The combined auxiliary quantitative pressurization device for the adjustable bracket of the distal limb shown in figure 1 comprises: the foot-operated type leg fixing device comprises a base 1, a supporting frame 2, an electric push rod 3, a leg fixing plate 4, an inflatable fixing band 5, a pressurizing air pump and a foot-operated type control switch 6.
The supporting frame and the electric push rod are fixed on the base, the top of the supporting frame and the top of the push rod are respectively provided with a rotating shaft (7a, 7b)
Fixed on the lower surface of the leg fixing plate, and the reciprocating motion of the electric push rod drives the leg fixing plate to rotate up and down by taking the top of the supporting frame as an axis. The adjusting angles of the leg fixing plate are respectively set to be 10 degrees, 30 degrees, 45 degrees and 60 degrees.
The upper surface of shank fixed plate is provided with arc recess 8, aerifys the fixed band middle part and fixes in the arc recess, aerifys the both ends of fixed band and is provided with the thread gluing area and fix. An inflatable airbag is arranged in the inflatable fixing band, a pressurizing air pump is arranged in the leg fixing plate, and the pressurizing air pump is connected with the inflatable airbag through an air pipe to inflate. The inflatable air bag is provided with an exhaust valve, and the exhaust valve is used for exhausting air.
The foot-operated control switch is connected with the electric push rod and the pressurizing air pump through a circuit to control the reciprocating motion of the electric push rod and the opening and closing of the pressurizing air pump. The pedal control switch is connected with the power supply 9 through a circuit to provide electric energy for the electric push rod and the pressurizing air pump.
When carrying out supersound low limbs inspection, fix the affected limb that the patient needs the inspection on shank fixed plate upper surface, fix with aerifing the fixed band, the supersound doctor is in the inspection, and the angle is raised to patient's low limbs is adjusted to foot-operated control switch accessible to according to the pressurized pressure of the blood vessel demand ration control distal end limbs of examining.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a supplementary ration pressure device is united to distal end limbs adjustable support which characterized in that includes: the foot-operated type leg fixing device comprises a base, a supporting frame, an electric push rod, a leg fixing plate, an inflation fixing band, a pressurization air pump and a foot-operated type control switch;
the support frame and the electric push rod are fixed on the base, the top of the support frame and the top of the push rod are fixed on the lower surface of the leg fixing plate through rotating shafts respectively, and the reciprocating motion of the electric push rod drives the leg fixing plate to rotate up and down by taking the top of the support frame as an axis;
the inflatable fixing band is arranged on the upper surface of the leg fixing plate, an inflatable air bag is arranged in the inflatable fixing band, the pressurizing air pump is arranged in the leg fixing plate, and the pressurizing air pump is connected with the inflatable air bag through an air pipe for inflation;
the pedal control switch is connected with the electric push rod and the pressurizing air pump through a circuit to control the reciprocating motion of the electric push rod and the opening and closing of the pressurizing air pump.
2. The distal limb adjustable support combined auxiliary quantitative compression device as claimed in claim 1, wherein: the angle of the leg fixing plate rotating up and down relative to the horizontal plane is 0-60 degrees.
3. The distal limb adjustable support combined auxiliary quantitative compression device as claimed in claim 1, wherein: the upper surface of shank fixed plate is provided with the arc recess, aerify the fixed band middle part and fix in the arc recess, aerify the both ends of fixed band and be provided with the thread gluing area and fix.
4. The distal limb adjustable support combined auxiliary quantitative compression device as claimed in claim 1, wherein: an exhaust valve is arranged on the inflatable air bag.
5. The distal limb adjustable support combined auxiliary quantitative compression device as claimed in claim 1, wherein: the pedal control switch is connected with the power supply through a circuit and provides electric energy for the electric push rod and the pressurizing air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121500175.0U CN215272898U (en) | 2021-07-02 | 2021-07-02 | Supplementary quantitative pressure device is united to distal end limbs adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121500175.0U CN215272898U (en) | 2021-07-02 | 2021-07-02 | Supplementary quantitative pressure device is united to distal end limbs adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215272898U true CN215272898U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121500175.0U Active CN215272898U (en) | 2021-07-02 | 2021-07-02 | Supplementary quantitative pressure device is united to distal end limbs adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215272898U (en) |
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2021
- 2021-07-02 CN CN202121500175.0U patent/CN215272898U/en active Active
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