CN204147049U - A kind of muscular tension checkout equipment and system - Google Patents
A kind of muscular tension checkout equipment and system Download PDFInfo
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- CN204147049U CN204147049U CN201420584181.2U CN201420584181U CN204147049U CN 204147049 U CN204147049 U CN 204147049U CN 201420584181 U CN201420584181 U CN 201420584181U CN 204147049 U CN204147049 U CN 204147049U
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- checkout equipment
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Abstract
This utility model relates to a kind of muscular tension checkout equipment, comprise traversing carriage, fixed support and operating platform, it is characterized in that: operating platform horizontal positioned, fixed support is fixing on the operational platform, moveable traversing carriage to be placed on operating platform and to be positioned at support bracket fastened offside, the near-end of upper limb or lower limb and far-end are separately fixed on fixed support and traversing carriage when testing, traversing carriage comprises base, servomotor with reducing gear is fixed on base, non-skid tyre is located on the output shaft of servomotor, the support to base is jointly formed by non-skid tyre and the universal ball wheel that is positioned at base bottom, the side of pressure receptor is fixed on base by column, the opposite side of pressure receptor is provided with limbs fixed mechanism one.This utility model is a kind of equipment of direct measurement muscular tension, can realize constant speed passive exercise test.
Description
Technical field
This utility model relates to a kind of novel muscular tension checkout equipment, for quantitative, observation measurements human body limb muscular tension, help tester's Accurate Assessment muscular tension size, accurately judge myodystonia character, the fields such as scientific research, medical clinic applications, rehabilitation evaluation can be widely used in.
Background technology
Muscular tension detects has extensive and important using value in clinical medicine diagnosis and treatment and experimentation, but evaluation methodology current is at present still Measuring scale assessing method, comparatively general spasm (hypermyotonia) rating scale in the current world is the improvement version of Ashworth scale, require that experimenter is in quiet relaxation state, its limbs of examiner's passive activity, the situation of perception resistance, can contrast with strong side, be judged.Specific standards
As follows:
0: without the increase of muscular tension.
I: muscular tension slightly increases, presents minimum resistance or occurs unexpected blocking and loosen when the end of range of motion (ROM) during affected portion passive flexion and extension.
I
+: muscular tension slightly increases, and occurs blocking suddenly after ROM in 50% scope, or 50% all presents minimum drag after ROM.
II: muscular tension more obviously increases, during by ROM most of, muscular tension all obviously increases, but affected portion still can be easy to mobile.
III: muscular tension seriously increases, passive exercise difficulty.
IV: tetanic, during affected portion passive flexion and extension is spasticity and inactive.
Said method is simple, but main dependence examinee subjective judgment, can not be quantitative, and result is stable not, there is certain error in the evaluation between different examiner, and can not evaluate hypomyotonia and the character judging the abnormal muscular tension such as gear sample or the rising of lead pipe sample muscular tension.
Zhang Tong etc. once applied for a kind of equipment patent (patent No.: CN93214499.3 directly can measuring muscular tension in 1994, patent protection is expired in 2003/07/16), this equipment a kind ofly directly can measure muscular tension numerical value and can help to judge the instrument of myodystonia character, but there is certain shortcoming in this equipment, first, it can not ensure the movement at the uniform velocity of equipment in test process, affects the accuracy of test result; Secondly, this equipment is with the bone mark in joint for rotational support point, and this strong point is not the physiology turning cylinder in joint, equipment rotate and articulation inconsistent, affect result accuracy; Again, because tested limbs and support keep in touch to test point whole process from fulcrum, therefore be unavoidably subject to the impact of frictional force, testing result is interfered.
Summary of the invention
The purpose of this utility model be to provide a kind of can accurately quantitatively, the equipment of qualitative detection muscular tension.
In order to achieve the above object, a technical scheme of the present utility model there is provided a kind of muscular tension checkout equipment, comprise traversing carriage, fixed support and operating platform, it is characterized in that: operating platform horizontal positioned, fixed support is fixing on the operational platform, moveable traversing carriage to be placed on operating platform and to be positioned at support bracket fastened offside, the near-end of upper limb or lower limb and far-end are separately fixed on fixed support and traversing carriage when testing, traversing carriage comprises base, servomotor with reducing gear is fixed on base, non-skid tyre is located on the output shaft of servomotor, the support to base is jointly formed by non-skid tyre and the universal ball wheel that is positioned at base bottom, the side of pressure receptor is fixed on base by column, the opposite side of pressure receptor is provided with limbs fixed mechanism one.
Preferably, described operating platform comprises semicircle platform, and semicircle platform is provided with at least three levelling bolts.
Preferably, described fixed support comprises support column and limbs fixed mechanism two, and support column is fixed on described operating platform, forms support by support column to limbs fixed mechanism two.
Preferably, the structure of described limbs fixed mechanism one and described limbs fixed mechanism two is identical, comprising the pallet for holding limbs, pallet having the bandage for fixed limb.
Another technical scheme of the present invention there is provided a kind of muscular tension detection system, it is characterized in that: comprise above-mentioned muscular tension checkout equipment, the pressure receptor of muscular tension checkout equipment is connected with pushing-pulling bi-directional piezometer, the servomotor of muscular tension checkout equipment is connected with driver, and driver and pushing-pulling bi-directional piezometer all connect computer.
The Ashworth muscular tension detection method of improvement international at present allows experimenter be in quiet relaxation state, and examiner is passive activity experimenter limbs manually, and the situation of perception resistance is also evaluated.Ultimate principle of the present utility model is also allow experimenter accept passive exercise under quiet relaxation state, and surveying record muscular tension value.But test process of the present utility model standardization more, precision, result is more objective and accurate.
Than muscular tension method of testing in the past, major advantage of the present utility model is:
1, be a kind of equipment of direct measurement muscular tension.
2, be a kind of constant speed passive exercise testing equipment, the size of muscular tension and tested time movement velocity directly related, movement at the uniform velocity can reduce the non-constant error brought of test process medium velocity.
3, there is not problem not coaxial between equipment supporter turning cylinder and limbs joint movable axis.
4, test process neutralizing device travel(l)ing rest only has force-detecting position contact point, and when avoiding test, limbs and support frictional force are on the impact of result.
5, test process is horizontal movement, avoids the interference of limbs gravity to result.
6, device structure is simple, and volume is little, and mobility is strong, and operating environment requirements is low.
Accompanying drawing explanation
Figure 1A is the front view of the traversing carriage in this utility model;
Figure 1B is the top view of the traversing carriage in this utility model;
Fig. 1 C is the side view of the traversing carriage in this utility model;
Fig. 2 A is the support bracket fastened front view in this utility model;
Fig. 2 B is the support bracket fastened side view in this utility model;
Fig. 3 A is the front view of the operating platform in this utility model;
Fig. 3 B is the schematic perspective view of the operating platform in this utility model;
Fig. 3 C is the top view of the operating platform in this utility model;
Fig. 4 is the system schematic in this utility model.
Detailed description of the invention
For making this utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Critical piece of the present utility model is the compositions such as traversing carriage, fixed support and operating platform.As shown in Figure 1A to Fig. 1 C, traversing carriage comprises base 5, has been embedded in servomotor 4 at base 5, after servomotor 4 is connected with planetary reduction gear 7, then connects non-skid tyre 8.Non-skid tyre 8 and two the universal ball wheel 6 common support bases 5 be positioned at bottom base 5.The side of pressure receptor 3 is fixed on base 5 by column 9, and the opposite side of pressure receptor 3 is then provided with pallet 1, pallet 1 has four bandages 1, for fixed limb.
As shown in Figure 2 A and 2 B, fixed support then by two support column 12 support trays 2 11, pallet 2 11 has the bandage 2 10 of four fixed limbs.
As shown in Fig. 3 A to Fig. 3 C, operating platform comprises semicircle platform 14, and three levelling bolts 13 installed by semicircle platform 14.Semicircle platform 14 there are two square through holes 15, for the support column 12 of mounting and fixing bracket.
As shown in Figure 4, during test, fixed support is fixing on the operational platform, and moveable traversing carriage to be placed on operating platform and to be positioned at support bracket fastened offside.The pressure receptor 3 of muscular tension checkout equipment is connected with pushing-pulling bi-directional piezometer 17, and the servomotor 4 of muscular tension checkout equipment is connected with driver 19, and driver 19 and pushing-pulling bi-directional piezometer 17 all connect computer 18.
Work process of the present utility model is: put on fixed pan by operating platform (can two sides upset detect left and right sides limbs respectively), semicircle platform 14 to level (by level indicator verification) is adjusted by levelling bolt 13, fixed support is arranged on semicircle platform 14 by support column 12, patient's upper limb or lower limb proximal bandage 2 10 are fixed on support bracket fastened pallet 2 11, again upper limb or Lower Distal Extremities bandage 1 are fixed on the pallet 1 of traversing carriage, and make traversing carriage distance elbow joint or knee joint certain distance, tester is advised to loosen tested limbs, computer 18 parameter is set, setting motor speed, direction, start servomotor 4, traversing carriage is driven to make upper limb or lower limb carry out the motion of constant speed passive flexion and extension, when tested limbs carry out the motion of constant speed passive flexion and extension, pressure receptor 3 numerical value is recorded by pushing-pulling bi-directional piezometer 17, be sent to computer 18 and automatically draw experiment curv figure, tester can carry out Accurate Assessment according to detection numerical value and tracing pattern to tested limbs muscular tension.
Claims (5)
1. a muscular tension checkout equipment, comprise traversing carriage, fixed support and operating platform, it is characterized in that: operating platform horizontal positioned, fixed support is fixing on the operational platform, moveable traversing carriage to be placed on operating platform and to be positioned at support bracket fastened offside, the near-end of upper limb or lower limb and far-end are separately fixed on fixed support and traversing carriage when testing, traversing carriage comprises base (5), servomotor (4) with reducing gear is fixed on base (5), non-skid tyre (8) is located on the output shaft of servomotor (4), by non-skid tyre (8) and the common support formed base (5) of universal ball wheel (6) being positioned at base (5) bottom, the side of pressure receptor (3) is fixed on base (5) by column (9), the opposite side of pressure receptor (3) is provided with limbs fixed mechanism one.
2. a kind of muscular tension checkout equipment as claimed in claim 1, is characterized in that: described operating platform comprises semicircle platform (14), semicircle platform (14) is provided with at least three levelling bolts (13).
3. a kind of muscular tension checkout equipment as claimed in claim 1, it is characterized in that: described fixed support comprises support column (12) and limbs fixed mechanism two, support column (12) is fixed on described operating platform, forms support by support column (12) to limbs fixed mechanism two.
4. a kind of muscular tension checkout equipment as claimed in claim 3, is characterized in that: the structure of described limbs fixed mechanism one and described limbs fixed mechanism two is identical, comprising the pallet for holding limbs, pallet having the bandage for fixed limb.
5. a muscular tension detection system, it is characterized in that: comprise muscular tension checkout equipment as claimed in claim 1, the pressure receptor (3) of muscular tension checkout equipment is connected with pushing-pulling bi-directional piezometer (17), the servomotor (4) of muscular tension checkout equipment is connected with driver (19), and driver (19) and pushing-pulling bi-directional piezometer (17) all connect computer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584181.2U CN204147049U (en) | 2014-10-10 | 2014-10-10 | A kind of muscular tension checkout equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584181.2U CN204147049U (en) | 2014-10-10 | 2014-10-10 | A kind of muscular tension checkout equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147049U true CN204147049U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584181.2U Expired - Fee Related CN204147049U (en) | 2014-10-10 | 2014-10-10 | A kind of muscular tension checkout equipment and system |
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| Country | Link |
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| CN (1) | CN204147049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901744A (en) * | 2017-04-26 | 2017-06-30 | 上海市同济医院 | A kind of head angle measuring instrument for cervical dystonia parting |
| CN108403130A (en) * | 2018-02-01 | 2018-08-17 | 山东中医药大学 | A kind of hand-held Muscle tensility analyzer |
-
2014
- 2014-10-10 CN CN201420584181.2U patent/CN204147049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901744A (en) * | 2017-04-26 | 2017-06-30 | 上海市同济医院 | A kind of head angle measuring instrument for cervical dystonia parting |
| CN108403130A (en) * | 2018-02-01 | 2018-08-17 | 山东中医药大学 | A kind of hand-held Muscle tensility analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20191010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |