CN203107130U - Animal body nerve disability recovery gait test analysis meter - Google Patents
Animal body nerve disability recovery gait test analysis meter Download PDFInfo
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- CN203107130U CN203107130U CN 201320153548 CN201320153548U CN203107130U CN 203107130 U CN203107130 U CN 203107130U CN 201320153548 CN201320153548 CN 201320153548 CN 201320153548 U CN201320153548 U CN 201320153548U CN 203107130 U CN203107130 U CN 203107130U
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Abstract
The utility model discloses an animal body nerve disability recovery gait test analysis meter which comprises a gait and strength comprehensive sampling device, a perspective camera shooting filming device, a strength test device and an image identification analysis processing device. The gait and strength comprehensive sampling device, the perspective camera shooting filming device and the strength test device are respectively and electrically connected with the image identification analysis processing device. According to the animal body nerve disability recovery gait test analysis meter, gait parameters and functions of a large white mouse can be objectively and quantitatively recorded and evaluated, and therefore the accurate rate of functional parameter testing is improved.
Description
Technical field
This utility model relates to a kind of rehabilitation test evaluation device, specifically is the neural wounded or disabled rehabilitation gait integration test analyser of a kind of animal limb.
Background technology
Neural wounded or disabled rehabilitation to the mankind is studied, and at first needs to set about from zoopery, sets up the animal model that peripheral nerve injury is repaired, and this is an indispensable ring in the nerve injury clinical research.In the experimental model of setting up, how complete, detect the function of regenerating nerve exactly, never solved completely for a long time.
The neural wounded or disabled rehabilitation gait integration test analyser of the animal limb of prior art is the photographing unit of an employing photographic film, draws sciatic function index by the compare of analysis that adopts photographic film.This tester is owing to rely on vision to carry out rough compare of analysis fully, and therefore the function index accuracy rate that tests out is lower, thus the functional status of observation experiment animal regenerating nerve all-sidedly and accurately.
The utility model content
The technical problems to be solved in the utility model is, overcome the defective of above prior art, provide a kind of animal limb neural wounded or disabled rehabilitation gait integration test analyser, adopt this analyser to carry out objective, quantitative record and evaluation to gait parameter and the function of rat, thereby improve the accuracy rate of test function index.
The technical solution of the utility model is, provides a kind of animal limb neural wounded or disabled rehabilitation gait measuring and analysing meter, comprises the comprehensive sampler of gait and power, perspective shooting photographic attachment, force checking device and image recognition APU; The comprehensive sampler of described gait and power, perspective shooting photographic attachment, force checking device all are electrically connected with the image recognition APU.
The comprehensive sampler of described gait and power comprise electronicly walk on stage, the two transparent support plates of walking on stage, drive transmission and stands; Describedly electronicly walk on stage, drive transmission is installed on the stand; Described electronic walking on stage is connected with drive transmission; Described two transparent support plates of walking on stage are arranged on the stand along electronic both sides of walking on stage respectively; Described drive transmission is electrically connected with the image recognition APU.
Described perspective shooting photographic attachment comprises X-ray machine, video camera, TV Monitor and high speed stroboscope; Described X-ray machine, video camera are installed in the outside of two transparent support plates of walking on stage respectively; Described video camera is electrically connected with TV Monitor, high speed stroboscope; Described video camera all is electrically connected with the image recognition APU with X-ray machine.
Described force checking device comprises force plate and pressure transducer matrix, and described pressure transducer matrix is located on the force plate; Described force plate is located on electronic the walking on stage; Described pressure transducer matrix is electrically connected with the image recognition APU.
Described image recognition APU comprises computer and printer, and described computer is electrically connected with printer.
After adopting above structure, this utility model compared with prior art has the following advantages:
The neural wounded or disabled rehabilitation gait integration test analyser of this utility model animal limb
Be laboratory animal with the rat, by gait and the comprehensive sampler of power, perspective shooting photographic attachment, force checking device is with all the time the stressed size variation of sole in the laboratory animal gait processes, gait and limb motion position, speed, acceleration, accurately and timely note, carry out analyzing and processing, draw normal data and the normal gait pattern of each parameter of gait, and then go out the formula of the function index of rat brachial plexus nerve and the perineural function index of each bar of forelimb and corresponding range of motion and the limbs pressure curve that lands by COMPUTER CALCULATION, therefore the function index accuracy rate that calculates is higher, thus the functional status of observation experiment animal regenerating nerve all-sidedly and accurately.
Description of drawings
Fig. 1 is the front view of the neural wounded or disabled rehabilitation gait measuring and analysing meter of this utility model animal limb.
Fig. 2 is the vertical view of the neural wounded or disabled rehabilitation gait measuring and analysing meter of this utility model animal limb.
Fig. 3 is the circuit block diagram of the neural wounded or disabled rehabilitation gait measuring and analysing meter of this utility model animal limb.
Shown in the figure 1, electronic walking on stage, 1.1, moving runner, 1.2, conveyer belt, 2, the transparent support plate of walking on stage, 3, drive transmission, 4, stand, 5, X-ray machine, 6, video camera, 7, TV Monitor, 8, the high speed stroboscope, 9, force plate, 10, pressure transducer matrix, 11, computer, 12, printer.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, shown in Figure 3, the neural wounded or disabled rehabilitation gait measuring and analysing meter of a kind of animal limb of this utility model comprises the comprehensive sampler of gait and power, perspective shooting photographic attachment, force checking device and image recognition APU; The comprehensive sampler of described gait and power, perspective shooting photographic attachment, force checking device all are electrically connected with the image recognition APU.
The comprehensive sampler of described gait and power comprises electronic walk on stage 1, the two transparent support plate 2 of walking on stage, drive transmission 3 and stand 4, and electronic walking on stage 1 comprises two moving runners 1.1 and conveyer belt 1.2, and described two moving runners 1.1 connect by conveyer belt 1.2; Describedly electronicly walk on stage 1, drive transmission 3 is installed on the stand 4, electronicly walks on stage 1, drive transmission 3 all is fixed on the stand 4 by bolt; Described electronic walking on stage 1 is connected with drive transmission 3, and drive transmission 3 is motor, and motor is connected by one in belt and two moving runners 1.1; Described two transparent support plates 2 of walking on stage are arranged on the stand 4 along electronic 1 the both sides of walking on stage respectively, and namely two transparent support plates 2 of walking on stage are parallel to each other, and one is installed in electronic 1 the left side of walking on stage, and another piece is installed in electronic 1 the right side of walking on stage; Described drive transmission 3 is electrically connected with the image recognition APU, and namely motor is electrically connected with computer.
Described perspective shooting photographic attachment comprises X-ray machine 5, video camera 6, TV Monitor 7 and high speed stroboscope 8; Described X-ray machine 5, video camera 5 are installed in the outside of two transparent support plates 2 of walking on stage respectively, and namely X-ray machine 5, video camera 5 are respectively by two transparent support plate 2 observation animals of walking on stage; Described video camera 6 is electrically connected with TV Monitor 7, high speed stroboscope 8, finishes a series of shooting comparison chart picture; Described video camera 6 all is electrically connected with the image recognition APU with X-ray machine 5, and namely video camera 6 all is electrically connected with computer with X-ray machine 5.
Described force checking device comprises force plate 9 and pressure transducer matrix 10, and pressure transducer matrix 10 is made up of a plurality of pressure transducers; Described pressure transducer matrix 10 is located on the force plate 9; Described force plate 9 is located at electronic walking on stage on 1, and namely force plate 9 is connected on the conveyer belt 1.2; Described pressure transducer matrix (10) is electrically connected with the image recognition APU, and namely pressure transducer matrix (10) is electrically connected with computer.
Described image recognition APU comprises computer 11 and printer 12, and described computer 11 is electrically connected with printer 12.
The comprehensive sampler of gait of the present invention and power adopts JT type motor, power 0.90 * 2kw, output speed low2.5～25r/min, high25～250r/min, adapted electromagnetic clutch.
The present invention has an X-rayed the X-ray transmitting tube of the X-ray machine employing high voltage power supply 7.5kvA of shooting camera chain, the X-ray booster of fluorescent screen diameter phi 100mm, resolution 〉=4PL/mm.Video camera adopts B and tele lens.
The pressure transducer matrix of force detection system of the present invention adopts range 0-250g, the Micro-force sensor of precision 5 ‰, frequency response＜5000Hz.
The present invention is laboratory animal with the rat.By measuring and analysing meter with in the laboratory animal gait processes all the time the stressed size variation of sole, gait and limb motion position, speed, acceleration, accurately and timely note, carry out analyzing and processing, draw normal data and the normal gait pattern of each parameter of gait, and then calculate the formula of the function index of rat brachial plexus nerve and the perineural function index of each bar of forelimb and corresponding range of motion and the limbs pressure curve that lands.Subsequently, select 60 rat earlier for use, be divided into six groups at random, group 1 is a routine brachial plexus neck
5678Breast
1The nerve root jaw set, group 2-group 6 is respectively that a side hits exactly, scratches, chi, flesh skin, axillary nerve jaw set, postoperative 5, the gait that detected its bilateral forelimb in 10,15,25 days respectively, range of motion and the forelimb pressure history that lands, see its location parameter whether prolong in time and move closer to normal, thereby verify repeatability and the reliability of these function index formula etc.Later on if with behind the full brachial plexus injury of rat and the gait parameter behind each root peripheral nerve injury of forelimb be inserted in respective formula, can its wounded or disabled degree of quantitative analysis and dynamic observe its neural recovery.
Below only be described with regard to most preferred embodiment of the present utility model, but can not be interpreted as it is limitations on claims.This utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various variations of doing in the protection domain of this utility model independent claims are all in protection domain of the present utility model.
Claims (5)
1. the neural wounded or disabled rehabilitation gait measuring and analysing meter of animal limb is characterized in that: comprise the comprehensive sampler of gait and power, perspective shooting photographic attachment, force checking device and image recognition APU; The comprehensive sampler of described gait and power, perspective shooting photographic attachment, force checking device all are electrically connected with the image recognition APU.
2. the neural wounded or disabled rehabilitation gait measuring and analysing meter of animal limb according to claim 1, it is characterized in that: the comprehensive sampler of described gait and power comprises electronic walking on stage (1), two transparent support plates of walking on stage (2), drive transmission (3) and stand (4); Described electronic walking on stage (1), drive transmission (3) are installed on the stand (4); Described electronic walking on stage (1) is connected with drive transmission (3); Described two transparent support plates of walking on stage (2) are arranged on the stand (4) along the both sides of electronic walking on stage (1) respectively; Described drive transmission (3) is electrically connected with the image recognition APU.
3. the neural wounded or disabled rehabilitation gait measuring and analysing meter of animal limb according to claim 1, it is characterized in that: described perspective shooting photographic attachment comprises X-ray machine (5), video camera (6), TV Monitor (7) and high speed stroboscope (8); Described X-ray machine (5), video camera (5) are installed in the outside of two transparent support plates of walking on stage (2) respectively; Described video camera (6) is electrically connected with TV Monitor (7), high speed stroboscope (8); Described video camera (6) all is electrically connected with the image recognition APU with X-ray machine (5).
4. the neural wounded or disabled rehabilitation gait measuring and analysing meter of animal limb according to claim 1, it is characterized in that: described force checking device comprises force plate (9) and pressure transducer matrix (10), and described pressure transducer matrix (10) is located on the force plate (9); Described force plate (9) is located on electronic the walking on stage (1); Described pressure transducer matrix (10) is electrically connected with the image recognition APU.
5. the neural wounded or disabled rehabilitation gait measuring and analysing meter of animal limb according to claim 1, it is characterized in that: described image recognition APU comprises computer (11) and printer (12), and described computer (11) is electrically connected with printer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320153548 CN203107130U (en) | 2013-03-29 | 2013-03-29 | Animal body nerve disability recovery gait test analysis meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320153548 CN203107130U (en) | 2013-03-29 | 2013-03-29 | Animal body nerve disability recovery gait test analysis meter |
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| Publication Number | Publication Date |
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| CN203107130U true CN203107130U (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320153548 Expired - Fee Related CN203107130U (en) | 2013-03-29 | 2013-03-29 | Animal body nerve disability recovery gait test analysis meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651319A (en) * | 2017-03-29 | 2018-10-16 | 锦州医科大学 | Solid step state dynamics digitized measurement instrument when experimental animal |
-
2013
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651319A (en) * | 2017-03-29 | 2018-10-16 | 锦州医科大学 | Solid step state dynamics digitized measurement instrument when experimental animal |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENJIANG HONGJIAN REHABILITATION DEVELOPMENT CO., Free format text: FORMER NAME: NINGBO HONGJIAN REHABILITATION TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315012 Zhejiang city of Ningbo province Yinzhou District Shiqi Street East Yang Industrial Zone Patentee after: Zhenjiang Hongjian Rehabilitation Development Co., Ltd. Address before: 315012 Zhejiang city of Ningbo province Yinzhou District Shiqi Street East Yang Industrial Zone Patentee before: Ningbo Hongjian Rehabilitation Technology Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20210329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |