CN106974664B - A kind of myodystony detector - Google Patents
A kind of myodystony detector Download PDFInfo
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- CN106974664B CN106974664B CN201710147575.XA CN201710147575A CN106974664B CN 106974664 B CN106974664 B CN 106974664B CN 201710147575 A CN201710147575 A CN 201710147575A CN 106974664 B CN106974664 B CN 106974664B
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 49
- 210000003205 muscle Anatomy 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000007405 data analysis Methods 0.000 claims abstract description 8
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 5
- 241000699666 Mus <mouse, genus> Species 0.000 description 14
- 238000012360 testing method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000014094 Dystonic disease Diseases 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000010118 dystonia Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/221—Ergometry, e.g. by using bicycle type apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/224—Measuring muscular strength
- A61B5/225—Measuring muscular strength of the fingers, e.g. by monitoring hand-grip force
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physical Education & Sports Medicine (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to a kind of myodystony detectors comprising: frame is held, is held for testee and squeezes folder quickly to detect the Muscle tensility of hand comprising fixed link and swing rod, swing rod can be rotated or be translated relative to fixed bar；Damper portion comprising apply the spring of active force to swing rod；And detection system, it includes the displacement detector for capturing the relative displacement information of the swing rod indirectly directly or through the bar shape for being connected to the swing rod and being converted to signal output, the signal processing is the crowded data analysis system for gripping the amplitude and speed of holding frame of testee by acquisition, record and the data processing system for storing displacement detector output signal；According to the crowded folder amplitude of data analysis system output and the Muscle tensility situation of velocity estimated testee.It quickly squeezes folder and unclamps and hold frame, the relative displacement information of real-time capture swing rod, measurement testee squeezes and grips the amplitude and speed for holding frame, to detect the Muscle tensility situation of testee.
Description
Technical field
The present invention relates to a kind of Medical Devices, more particularly, to a kind of myodystony detector.
Background technique
For the situation of Muscle tensility, traditional approach is mainly to observe the work in patient joint by hand drawing-off disease limb
It moves range and experiences the resistance of patient's muscle to evaluate, this method subjectivity ingredient is more, influences the accuracy determined；With
There is the device and method detected to Muscle tensility, such as a kind of entitled " Muscle tensility measuring instrument " (notification number in technological progress
203776916 U of CN), " a kind of upper limb Muscle tensility measuring device " (104622484 A of publication No. CN), a kind of " Muscle tensility inspection
Measurement equipment and system " (204147049 U of notification number CN), " Muscle tensility tests and analyzes equipment and detection method " (publication number CN
1077026A), the detection technique that " foot muscle tone quantitative detector " (201710367 U of notification number CN) etc. is shown, these inspections
Measurement equipment and method reduce the subjectivity of evaluation, but the prior art including technology disclosed above, and there are some many
Deficiency, for example, in the presence of or detection project quantization degree is not high or detection accuracy is insufficient or complicated for operation not square enough for patient
Just or structure is complicated the different defect of the excessively high one or more of cost, especially mostly Passive Test, and it is limited to particular measurement
Position, it is difficult to quickly and easily Muscle tensility be increased and carry out high-precision detection.
Summary of the invention
The main purpose of the present invention is to provide a kind of dystonia detector, testee's hand active operation can be allowed, fastly
Speed accurately carries out Muscle tensility test.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals: a kind of myodystony inspection
Survey instrument comprising:
Frame is held, held for testee and squeezes folder quickly to detect the Muscle tensility of hand comprising fixed link and swing rod,
Swing rod can be rotated or be translated relative to fixed bar；
Damper portion comprising apply the spring of active force to swing rod；
And detection system comprising capture the pendulum indirectly directly or through the bar shape for being connected to the swing rod
The relative displacement information of bar and the displacement detector for being converted to signal output, acquisition, record and storage displacement detector are defeated
The signal processing is that the crowded data analysis for gripping the amplitude and speed of holding frame of testee is by the data processing system of signal out
System；According to the crowded folder amplitude of data analysis system output and the Muscle tensility situation of velocity estimated testee.
Through the above scheme, testee, which quickly squeezes folder and unclamps, holds frame, damper portion provide hold to resistive drag force, by
The relative displacement information of displacement detector real-time capture swing rod is simultaneously converted to signal and exports to data processing system and data point
Analysis system, handles to squeeze for testee and grips the amplitude and speed of frame of holding, to detect the Muscle tensility situation of testee.
Preferably, the bar shape is flexible elastomer, institute's displacement sensing device approaches bar shape curved side
Surface.This structure, when swing rod swings and stretches or squeeze spring, bar shape is sticked on displacement detector, makes to detect
It is more acurrate.
Preferably, institute's displacement sensing device has the curved surface of plane or evagination, bar shaped in the side for approaching bar shape
Consideration leans against on the plane or curved surface.This structure makes bar shape recline more smooth, and planar structure can increase area of detection, no
Detection easily occurs to omit, the reliability of signal detection is higher；And use the curved-surface structure of evagination, then in swing rod free end with swing
And move down and drive bar shape connecting pin when moving down, convex surface, which reduces contact area and reduces frictional force, keeps bar shape sliding more smooth.
Preferably, having the relative displacement of the Genius mouse as computer input device inside institute's displacement sensing device
The device of detection processing part.It can also for the conventional mice that may include shell using the device of the displacement processing part of Genius mouse
For the conventional mice for removing shell；This mode saves cost, is easy to make.
Preferably, the fixing end setting connecting band and attachment base of the spring, attachment base have connecting hole and several
Via hole；Connecting hole is closed at one end, and connecting band free end enters connecting hole in the middle part of connecting hole and is fixed on connecting hole closed end
Bottom hole；Via hole passes through connecting hole and penetrates through attachment base, built-in adjustable plate, and adjustable plate has narrow section, tilting section and a wide section, wide section with
Via hole is slidably matched, and narrow section of neighbouring connecting band has gap, and narrow section of side wall and ipsilateral wide section between side wall and connecting band
Side wall is split in connecting band two sides.Convenient for adjusting the aperture for holding frame, conducive to palm grip of different sizes, it is accurate to can be improved
Property, reliability, improve the scope of application；Adjustment structure is simple, easily operated.
Preferably, trend of the trend of the via hole generally perpendicular to connecting hole.It is contracted conducive to each adjustable plate is controlled
Small or growth connecting band reduces bar shape relative adjustment plate sidesway in the effective length in spring tension direction, and raising is adjusted
Effective length precision.
Preferably, the width section section is triangular in shape or quadrangle or polygon, one side wall extends forward and inside
Tapered composition tilting section side wall extends constitute narrow section of side wall further along.This tapered configuration is easy to make, convenient for bar shape from
Narrow section excessively to wide section；The especially cross section structure of triangle or quadrangle or polygon positions, no convenient for the entirety of adjustable plate
Easily occur shaking in the longitudinal direction or rotation phenomenon, to avoid accidentally touching bar shape and changing the aperture for holding frame.
Preferably, connecting hole setting is a pair of or two pairs of pinch rollers, each pair of pinch roller are split in connecting band two sides.Pinch roller clamping connects
Tape splicing makes the connecting band in connecting hole keep straightened condition, improves the control precision for holding frame aperture.
Preferably, when narrow section of end and mutually neat attachment base side, tilting section is in the side of connecting hole, connecting band with
Narrow section of side wall is opposite；When wide section is moved to its end and attachment base side is mutually neat, tilting section is moved to the other side of connecting hole,
Connecting band sticks on wide section side wall bending deformation.This structure makes adjustable plate more may be used the adjusting movement of connecting band convenient for operation
It leans on.
Therefore, the present invention has the advantages that.
1, it can allow testee's hand active operation, rapidly and accurately carry out Muscle tensility test.
2, by bar shape connecting spring and swing rod, the swinging track of swing rod is converted into straight-line trajectory, is convenient for position
It moves detection device and more accurately captures bar shape relative displacement information.
3, using the cooperation of displacement detector and bar shape, it can quickly and accurately detect that testee squeezes folder swing rod
Amplitude and speed.
4, the relative displacement information of displacement detector output reduces system cost convenient for being received and being handled.
5, it holds frame aperture to be adjusted, adjustment structure is easy to operate, and reliability is higher.
Detailed description of the invention
Attached drawing 1 is a kind of schematic illustration of the invention.
Attached drawing 2 is a kind of structural schematic diagram of attachment base.
Attached drawing 3 is the A-A cross-sectional view in attached drawing 2.
Attached drawing 4 is the adjustment state schematic diagram of adjustable plate.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: a kind of myodystony detector of the present invention, as shown in Fig. 1 comprising: frame is held, for tested
Person holds and squeezes folder quickly to detect the Muscle tensility of hand comprising fixed link 2 and swing rod 3, swing rod 3 can fix 2 turns of bar relatively
Dynamic or translation；When swing rod 3 is rotated relative to fixed bar 2, fixed link 2 is fixed on pedestal 1, and one end of swing rod 3 is rotationally connected with fixation
Bar 2；Damper portion comprising apply the spring 7 of active force to swing rod 3 indirectly directly or through bar shape 6, spring 7 connects
When bar shape 6,7 one end of spring is fixed, and the other end is connected by bar shape 6 with the free end of swing rod 3；And detection system, inspection
Phase including swing rod mobile range and frequency including of the examining system including capturing swing rod 3 indirectly directly or through bar shape 6
To displacement information and be converted to signal output displacement detector 4, acquisition, record and storage displacement detector 4 output letter
Number data processing system, be that testee squeezes and grips the data analysis system of the amplitude and speed of holding frame by the signal processing；
According to the crowded folder amplitude of data analysis system output and the Muscle tensility situation of velocity estimated testee.Bar shape 6 is flexible
Elastomer, displacement detector 4 approaches the surface of 6 curved side of bar shape, and the preferable structure of bar shape 6 is band-like；It is approaching
The side of bar shape 6, displacement detector 4 have the curved surface of plane or evagination, and bar shape 6 sticks on the plane or curved surface.
It should be noted that for the position of displacement detector 4 and bar shape 6, can there are many scheme, for example, compared with
Good scheme is that displacement detector 4 and bar shape 6 are arranged on the outside of swing rod, i.e. the side far from fixed link 2, fixed link 2 with
Displacement detector 4 is split in 3 two sides of swing rod, and as shown in Fig. 1, in this mode, spring 7 is by bar shape 6 between swing rod 3
Application active force is connect, i.e. spring 7 applies active force to swing rod 3 indirectly；As an equivalent program, displacement detector 4 is set
It sets in the lower section or lower end of fixed link 2, the free end of bar shape 6 sticks on displacement detector 4, at this time the position of spring 7
At least two ways is set, one is spring 7 is arranged between fixed link 2 and swing rod 3,7 both ends of spring are born against in fixation
On bar 2 and swing rod 3, the second is spring 7 is set on the outside of swing rod, the in addition to fixed link is arranged in termination swing rod, an other end
On tripartite's object, both modes are that spring 7 directly applies active force to swing rod 3.
For the displacement detector 4 in the present invention, as the device of detection bar shape relative displacement, the phase that will test
Signal is converted to displacement information and is input to computer, a variety of existing displacement detecting schemes can be used；In the present invention, as
A kind of preferable scheme is, the internal relative displacement detection processing part with the Genius mouse as computer input device
Device, the relative displacement information that will test are converted to signal and are input to computer by USB cable 5；Genius mouse refers to currently
Household or industrial mouse is that domestic or commercial or industrial computer input equipment and calculator display organization are vertical
The indicator of abscissa positioning；Conventional mouse, including mechanical mouse, optical machine mouse, optical mouse, optical mouse etc. can be used
Deng.In the present invention, the device of the displacement processing part of the used Genius mouse of displacement detector 4, can be used complete
Genius mouse, can also not include the shell of current mouse, and another shell adding body is constituted.In use, connecting band approach Genius mouse (or its detection
Component) detection position.
In actual test, patient is different, and hand size is different, and the expandable size of finger is different；If holding frame
The aperture (i.e. the angle or distance of swing rod and fixed link) of reset condition remains constant, then different patients is made it difficult for squeeze
Swing rod Shi Junneng sufficiently puts gripping dynamics to good use on measurement direction, to reduce the accuracy and reliability of test；For this purpose, this
Invention provides following solution, as shown in attached drawing 2, attached drawing 3, the fixing end setting connecting band 8 and attachment base 9 of spring 7, even
Joint chair 9 is fixed on pedestal 1；Attachment base 9 has connecting hole 13 and several via holes 12；Connecting hole 13 is closed at one end, and connecting band 8 is certainly
By hold in the middle part of connecting hole 13 enter connecting hole 13 and be fixed on 13 closed end of connecting hole bottom hole connector 10；Via hole 12 is worn
It crosses connecting hole 13 and penetrates through attachment base 9, built-in adjustable plate 11, adjustable plate 11 is with narrow section 17, tilting section 16 and wide section 15, wide section
Setting is slidably matched between 15 and via hole 12, has gap between narrow section of 17 side walls and connecting band 8 of neighbouring connecting band 8, and narrow
17 side walls of section and wide section of ipsilateral 15 side walls are split in 8 two sides of connecting band；A pair of or two pairs of pinch rollers 14 are arranged in connecting hole 13, each pair of
Pinch roller 14 is also split in 8 two sides of connecting band.Trend of the trend of via hole 12 generally perpendicular to connecting hole 13.As shown in Fig. 3, wide
15 sections are triangular in shape or quadrangle or polygon for section, and one side wall, which extends forward and is inwardly tapered, constitutes 16 side wall of tilting section,
Extend further along and constitutes narrow section of 17 side walls.
As shown in Fig. 4, when narrow section of 17 ends and mutually neat 9 side of attachment base, tilting section 16 is in the one of connecting hole 13
Side, connecting band 8 are opposite with narrow section of 17 side walls；When wide section 15 is moved to its end and 9 side of attachment base is mutually neat, tilting section 16 is moved
It moves to the other side of connecting hole 13, connecting band 8 sticks on wide section of 15 side walls bending deformation.
Through the above scheme, for different patients, the aperture for holding frame is adjusted, so that the equal energy of different patient hands
Gripping frame is preferably caught, the dynamics of hand can be substantially entirely used in squeezing fixed link 2 and swing rod 3, to improve
The accuracy of test.Especially, for the technical program when adjusting gripping frame aperture by adjustable plate, changing, swing rod is relatively solid
While the angle of fixed pole, spring force tension when almost having not been changed swing rod in a state of nature is (caused by swing rod angle change
Spring tension variation it is extremely small relative to curable grip, can be neglected).
It is when adjusting, wide section 15 indentation of a secondary adjustable plate is extremely mutually neat with attachment base side wall, under tilting section promotion, connection
Band lateral movement is until be attached in wide section, and in the process, connecting band drives spring mobile to attachment base, holds to increase
Hold the aperture of frame；The rest may be inferred, is pressed further into other adjustable plates, can further increase the aperture for holding frame.Similarly, to subtract
The small aperture for holding frame, by the bending segment of narrow section of exposed push-in release connecting band.
Testing principle of the invention is that against fixed link, swing rod is caught in remaining four finger bending for this tester thumb and tiger's jaw；
When squeezing folder, make power in four directions, so that swing rod free end is swung or is translated to fixed link, spring is stretched or is extruded and to swing rod
Apply active force；Testee makes power extruding extremely prescribe a time limit, and four refer to that stopping makes power unclamp swing rod, swing rod backswing；Cycle extrusion and
It unclamps operation several times, test can be completed.In squeezing folder and release process, under the action of the spring, bar shape is dragged with swing rod,
Relative displacement is generated with displacement detector, displacement detector captures the relative displacement information of bar shape in due course and is converted to letter
Number output to computer, data processing system acquisition in computer, record and storage displacement detector output signal, and by
The signal processing is squeezed for testee and grips the amplitude and speed of holding frame by data analysis system, is intuitively presented to by display equipment
Tester；According to amplitude and speed that analysis system exports, testee directly or by medical worker is judged by analysis system
Muscle tensility situation.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of myodystony detector, characterized by comprising:
Frame is held, held for testee and squeezes folder quickly to detect the Muscle tensility of hand comprising fixed link (2) and swing rod
(3), swing rod (3) can be rotated or be translated relative to fixed bar (2)；
Damper portion comprising swing rod (3) are applied with the spring (7) of active force；
And detection system comprising described in being captured indirectly directly or through the bar shape (6) for being connected to the swing rod (3)
The relative displacement information of swing rod (3) and the displacement detector (4) for being converted to signal output, acquisition, record and storage displacement inspection
The signal processing is squeezed for testee and grips the amplitude and speed of holding frame by the data processing system for surveying device (4) output signal
Data analysis system；According to amplitude and speed that analysis system exports, directly or by medical worker judged by analysis system
The Muscle tensility situation of testee；
Fixing end setting connecting band (8) of the spring (7) and attachment base (9), attachment base (9) have connecting hole (13) and several
A via hole (12)；Connecting hole (13) is closed at one end, and connecting band (8) free end enters connecting hole (13) simultaneously in the middle part of connecting hole (13)
It is fixed on the bottom hole of connecting hole (13) closed end；Via hole (12) passes through connecting hole (13) and penetrates through attachment base (9), built-in adjustable plate
(11), with narrow section (17), tilting section (16) and wide section (15), wide section (15) is slidably matched adjustable plate (11) with via hole (12),
There is gap, and narrow section of (17) side wall and ipsilateral wide section between narrow section of (17) side wall and connecting band (8) of neighbouring connecting band (8)
(15) side wall is split in connecting band (8) two sides.
2. a kind of myodystony detector according to claim 1, it is characterised in that: the bar shape (6) is bendable
Bent elastomer, institute's displacement sensing device (4) approach the surface of bar shape (6) curved side.
3. a kind of myodystony detector according to claim 2, it is characterised in that: approaching the one of bar shape (6)
Side, institute's displacement sensing device (4) have the curved surface of plane or evagination, and bar shape (6) sticks on the plane or curved surface.
4. a kind of myodystony detector according to claim 1, it is characterised in that: institute's displacement sensing device (4)
Inside has the device of the relative displacement detection processing part of the Genius mouse as computer input device.
5. a kind of myodystony detector according to claim 1, it is characterised in that: the trend of the via hole (12) is big
Trend of the body perpendicular to connecting hole (13).
6. a kind of myodystony detector according to claim 1, it is characterised in that: width section (15) section is in more
Side shape, one side wall, which extends forward and is inwardly tapered, constitutes tilting section (16) side wall, extends constitute narrow section of (17) side wall further along.
7. a kind of myodystony detector according to claim 1, it is characterised in that: setting is a pair of in connecting hole (13)
Or two pairs of pinch rollers (14), each pair of pinch roller (14) split in connecting band (8) two sides.
8. a kind of myodystony detector according to claim 1, it is characterised in that: when narrow section of (17) end with connect
When seat (9) side is mutually neat, tilting section (16) is in the side of connecting hole (13), and connecting band (8) is opposite with narrow section of (17) side wall；When
When wide section (15) is moved to its end and mutually neat attachment base (9) side, tilting section (16) is moved to the other side of connecting hole (13),
Connecting band (8) sticks on the bending deformation of wide section (15) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147575.XA CN106974664B (en) | 2017-03-13 | 2017-03-13 | A kind of myodystony detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147575.XA CN106974664B (en) | 2017-03-13 | 2017-03-13 | A kind of myodystony detector |
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| Publication Number | Publication Date |
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| CN106974664A CN106974664A (en) | 2017-07-25 |
| CN106974664B true CN106974664B (en) | 2019-08-20 |
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| CN201710147575.XA Expired - Fee Related CN106974664B (en) | 2017-03-13 | 2017-03-13 | A kind of myodystony detector |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403130A (en) * | 2018-02-01 | 2018-08-17 | 山东中医药大学 | A kind of hand-held Muscle tensility analyzer |
| CN108784722B (en) * | 2018-07-03 | 2021-02-02 | 广东医诺生物科技有限公司 | Muscle strength testing device for animals |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3349621A (en) * | 1964-12-07 | 1967-10-31 | Charles F Mullen | Combination exerciser and strength testing device |
| ITRM20010540A1 (en) * | 2001-09-07 | 2003-03-07 | Mario Ambrosone | DYNAMOMETER AND RELATED METHOD OF MEASUREMENT. |
| JP2007289496A (en) * | 2006-04-26 | 2007-11-08 | Yamaguchi Univ | Toe reaction force measuring device |
| CN103861249A (en) * | 2012-12-17 | 2014-06-18 | 江苏品德机电科技有限公司 | Pinch meter with sphygmomanometer |
| RU2552592C1 (en) * | 2014-04-29 | 2015-06-10 | Виктор Михайлович Коршунов | Device for testing muscles |
| CN205814337U (en) * | 2016-05-05 | 2016-12-21 | 浙江工业大学 | A kind of digital display type pinch meter |
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