CN107374586A - A kind of total balance of the body method for dynamically assessing and its device - Google Patents

A kind of total balance of the body method for dynamically assessing and its device Download PDF

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Publication number
CN107374586A
CN107374586A CN201710543199.6A CN201710543199A CN107374586A CN 107374586 A CN107374586 A CN 107374586A CN 201710543199 A CN201710543199 A CN 201710543199A CN 107374586 A CN107374586 A CN 107374586A
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CN
China
Prior art keywords
force plate
swinging mounting
signal output
total balance
force
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Pending
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CN201710543199.6A
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Chinese (zh)
Inventor
李慧颖
陈凯
吴参
罗正生
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Shaoxing Warran Medical Technology Co ltd
Hangzhou Dianzi University
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Hangzhou Dianzi University
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Priority to CN201710543199.6A priority Critical patent/CN107374586A/en
Publication of CN107374586A publication Critical patent/CN107374586A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4005—Detecting, measuring or recording for evaluating the nervous system for evaluating the sensory system
    • A61B5/4023—Evaluating sense of balance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/112—Gait analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
    • A61B5/1122—Determining geometric values, e.g. centre of rotation or angular range of movement of movement trajectories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis

Abstract

The present invention relates to a kind of total balance of the body method for dynamically assessing and its device.Force plate, swinging mounting, major axis, left and right sidesing supporting frame, direct current generator, transmission mechanism and base of the present invention.The signal output of initial position is obtained by force snesor after being resetted to test platform, the signal output at all moment in test period is obtained by force snesor in force plate swing process, host computer draws center-of-mass coordinate by mechanical relationship after the signal output at all moment in the cycle to be converted to the signal output under reference frame, and the disease state of sufferer is judged according to barycenter variation track figure.Simple in construction under the requirement of the present invention ubiquitous proof strength applied widely, easily operation, equipment is light, and cost is low.Designed among pendulous device using hollow out, can both prevent motor from touching upper plate, weight can be mitigated again.And method of testing is simple, on the basis of it ensure that platform stabilization and security, there is provided a kind of more accurate test experiments method.

Description

A kind of total balance of the body method for dynamically assessing and its device
Technical field
The invention belongs to gait detection device technical field, is related to a kind of total balance of the body method for dynamically assessing and its device.
Background technology
China is the state occurred frequently of cerebrovascular disease, and it is near to show that stroke onset year death toll exceedes for testing result in recent years 2000000, and have the trend of development rejuvenation.Most of patients with cerebral apoplexy are damaged due to central nervous system, it may appear that balance work( Can obstacle, cause that patient's body and limb control power are poor, and daily life can not take care of oneself.Therefore, a kind of accurately and effectively brain is sought Apoplexy patient moving equilibrium ability detection method is assessed conditions of patients, treatment has very important directive function.At present most The balanced capacity of cerebral apoplexy class sacred disease patient is generally evaluated using triaxial residual stresses system.
Using the gait information of force plate/platform measurement patient, the gravity centre distribution track of patient body is analyzed, can be from objective Upper evaluation cerebral apoplexy class sacred disease patient's equilibrium function situation.With the development of sport biomechanics and in association area Using needs, increasing researcher takes to the research of such measuring apparatus, in the sensitivity and stability of platform Aspect has large increase, but existing triaxial residual stresses are all statically placed in plane at present, balanced algorithm and analysis It is based on static state, the discriminating that for the early stage such as Alzheimer's disease balanced capacity is damaged relatively low for the discrimination of conditions of patients Degree deficiency, it is impossible to give sufficient clinical discrimination information in terms of prevention and germination period diagnosis.Therefore a kind of total balance of the body is designed Dynamic measuring and evaluating device is necessary.
The content of the invention
It is an object of the invention to provide a kind of total balance of the body method for dynamically assessing and its device.
The present invention comprises the steps：
The first step, insertion test platform power supply, reset to test platform, make force plate parallel to the ground；Now survey Coordinate system where power plate is reference frame (X1,Y1,Z1).Tester stands on force plate/platform, and host computer monitors survey in real time Power plate；Obtaining the tunnel signal outputs of initial coordinate Xia six by the force snesor being arranged on force plate 1 is：Wherein, power F and torque M unit are respectively N and N*m.
Second step, start test platform, force plate does oscillating motion with sinusoidal rule x=Asin θ.If dynamometry under t The kinetic coordinate system of plate is (Xt,Yt,Zt), the coordinate system under t produces changing for angle, θ=ω t relative to reference frame Become.Wherein, ω is angular speed, and A is amplitude.
Host computer monitors power and torque of the force plate in kinetic coordinate system by force snesor in real time；Obtain in t Under signal output be：Obtain all moment in test period Signal output, wherein force plate swing and once obtain 5000~7500 groups of signal outputs.
Signal output under all t kinetic coordinate systems obtained in second step is converted to ginseng by the 3rd step, host computer Examine the signal output under coordinate system.
Draw following relational expressions： The signal output of all ts is obtained in reference coordinate System under signal output be：
Initial signal output in the first step is substituted into analysis and draws just prothyl by the 4th step, host computer by mechanical relationship The heart is in the plane coordinates that reference coordinate is fastened：Wherein, h is dynamometry cover plate Thickness.The same signal output carry over score by all signal outputs of the t obtained in the 3rd step under reference frame Analysis show that barycenter is in the plane coordinates that reference coordinate is fastened：
All center of mass point obtained in 4th step are drawn on plane polar coordinates figure by the 5th step, host computer, obtain barycenter change Change trajectory diagram.The disease state of sufferer is judged according to barycenter variation track figure.
A kind of total balance of the body dynamic measuring and evaluating device, including force plate, swinging mounting, major axis, left and right sidesing supporting frame, direct current Machine, transmission mechanism and base.Described force plate is the smooth flat board in upper surface, and force plate lower surface is provided with swing branch Frame, swinging mounting include three supports, and three supports are with " work " set up of character patt ern in force plate lower surface；Wherein left swinging mounting and Right swinging mounting is set along the side of force plate lower surface two, and the length for the support that swings is identical with the side edge length of force plate two； Middle part swinging mounting is arranged in the middle part of force plate lower surface and is fitted without partially at 5~20cm of bracket side, and both ends are separately positioned on a left side The inner side of swinging mounting and right swinging mounting.It is all provided with effectively passing along four angles of force plate lower surface right swinging mounting inwall that keeps left Sensor.The upper surface of left swinging mounting and right swinging mounting is bonded with force plate lower surface, left swinging mounting and right swinging mounting Lower surface in the middle part of be provided with the rack shaft holder that swings.Left and right sidesing supporting frame is fixed in base both sides by right-angle connector Portion, the left and right sidesing supporting frame top rack shaft holder position that correspondingly swings are provided with left and right sidesing supporting frame bearing block；One end of major axis Rack shaft holder is moved through left swing and left support frame bearing block is fixed by nut, and the other end of major axis passes through right swinging mounting axle Bearing and right support frame bearing block are fixed by nut, play a part of load-bearing.Direct current generator, direct current are provided with the middle part of base Motor is fixed on base by bolt and nut.Transmission mechanism includes contiguous block, connecting rod and fixed seat；One end face of contiguous block Axis hole is provided with to be fixedly connected with the output shaft of direct current generator；The offside of the output shaft affixed side of contiguous block and direct current generator is set There is power transmission shaft；One end of connecting rod and transmission axis connection, the other end of connecting rod are fixedly mounted on middle part swinging mounting by fixed seat Middle part.
Described force plate is completed to wave once for every 10~15 seconds.
Described test period is 1~3 minute.
Described force plate upper surface is provided with dynamometry cover plate.
Described dynamometry cover plate uses the sheet material of any materials.
Connected between each part of described transmission mechanism by bolt and nut.
Described base is made up of four foundation seat supports around and middle two foundation seat supports.
Four foundation seat supports are fixedly connected with middle two foundation seat support right-angle connectors around described.
Wave described force plate relative level ± 3 °~15 °.
The oscillating platform of the present invention is driven using direct current generator, and angular velocity omega and amplitude of fluctuation A can be adjusted, therefore suitable With in extensive range.Whole device material uses aluminium alloy, simple in construction under the requirement of proof strength, and easily operation, equipment are light Just, while the manufacturing cycle is shortened, reduces cost.Designed, can both prevented in motor touching using hollow out among pendulous device Plate, weight can be mitigated again.Computational methods are based on dynamic force measurement stage apparatus, in data handling, on the basis of former coordinate system, The angle relatively rotated between reference axis only need to be measured, gained transition matrix is brought into geometrical relationship formula and force equation, The barycentric coodinates under dynamic platform device are just can obtain, barycenter trajectory is distributed twice by contrasting patient, judges that it recovers feelings Condition.On the basis of it ensure that platform stabilization and security, there is provided a kind of more accurate test experiments method.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of contiguous block in transmission mechanism；
Fig. 3 is the structural representation of connecting rod in transmission mechanism；
Fig. 4 is the structural representation of fixed seat in transmission mechanism；
Fig. 5 is anglec of rotation schematic diagram of the kinetic coordinate system with respect to reference frame；
Fig. 6 is the barycenter variation track figure of normal person in embodiment；
Fig. 7 is the barycenter variation track figure of embodiment mild or moderate patient；
Fig. 8 is the barycenter variation track figure of severe patient in embodiment.
Embodiment
As shown in figures 1-4, a kind of total balance of the body dynamic measuring and evaluating device includes dynamometry cover plate (being not drawn into figure), force plate 1st, swinging mounting 2, major axis 3, left and right sidesing supporting frame 4, direct current generator 5, transmission mechanism 6 and base 7.Dynamometry cover plate is arranged on force plate 1 upper surface；Force plate 1 is the flat board that upper surface is smooth flat, and the lower surface of force plate 1 is provided with swinging mounting 2, is swung Support 2 includes three supports, and three supports are with " work " set up of character patt ern in the lower surface of force plate 1；Wherein left swinging mounting and right pendulum Dynamic support is set along the side of 1 lower surface of force plate two, and the 1 liang of side edge length of length and force plate for the support that swings is identical；In Portion's swinging mounting (can not be shown in figure) is arranged in the middle part of the lower surface of force plate 1 and is fitted without partially at bracket side 10cm, both ends point The inner side of left swinging mounting and right swinging mounting is not arranged on.Kept left along four angles of the lower surface of force plate 1 in right swinging mounting Wall is all provided with force sensor (being not drawn into figure).Pasted with the lower surface of force plate 1 upper surface of left swinging mounting and right swinging mounting Close, the rack shaft holder that swings is provided with the middle part of the lower surface of left swinging mounting and right swinging mounting.Left and right sidesing supporting frame 4 passes through Right-angle connector is fixed on 7 liang of middle side parts of base, and the top of the left and right sidesing supporting frame 4 rack shaft holder position that correspondingly swings is provided with Left and right sidesing supporting frame bearing block；One end of major axis 3 moves rack shaft holder through left swing and left support frame bearing block is fixed by nut, The other end of major axis 3 is fixed through right swinging mounting bearing block and right support frame bearing block by nut, plays a part of load-bearing. The middle part of base 7 is provided with direct current generator 5, and direct current generator 5 is fixed on base 7 by bolt and nut.Transmission mechanism 6 includes connecting Meet block 6-1, connecting rod 6-2 and fixed seat 6-3；Contiguous block 6-1 is block connector, and a contiguous block 6-1 end face is provided with axle Hole is fixedly connected with the output shaft of direct current generator 5；Contiguous block 6-1 and the offside of the output shaft affixed side of direct current generator 5 are provided with Power transmission shaft；Connecting rod 6-2 one end and transmission axis connection, the connecting rod 6-2 other end are fixedly mounted on middle part by fixed seat 6-3 and put The middle part of dynamic support.
Dynamometry cover plate uses the sheet material of any material, and force plate 1 and dynamometry cover plate are as force plate/platform, for supporting human body Stand.
Intermediate support is connected by bolt and nut with fixed seat 6-3, and connecting rod 6-2 and fixed seat 6-3 is consolidated by bolt and nut It is scheduled on together, connecting rod 6-2 is connected also by bolt and nut with contiguous block 6-1.
In the present embodiment, base 7 is made up of four supports around and middle two supports, and four supports of surrounding are straight by four Angle connector connects, wherein there is three to be embedded in inside chute.Two middle support both ends connect also by embedded right angle Part is connected to above base support.
When total balance of the body dynamic measuring and evaluating device works, direct current generator drives contiguous block 6-1 to rotate, the biography on contiguous block 6-1 While moving axis drivening rod 6-2 rotates, move up and down perpendicular to the direction of force plate 1, made by fixed seat 6-3 intermediate supports With on the swinging mounting of middle part, so as to drive force plate/platform relative level ± 5 ° to wave.
Based on said apparatus, a kind of total balance of the body method for dynamically assessing step is as follows：
The first step, insertion test platform power supply, reset to test platform, make force plate 1 parallel to the ground；Now survey Coordinate system where power plate 1 is reference frame (X1,Y1,Z1).Tester stands on force plate/platform, and host computer monitors in real time Force plate 1；Obtaining the tunnel signal outputs of initial coordinate Xia six by the force snesor being arranged on force plate 1 is：Wherein, power F and torque M unit are respectively N and N/M.This is surveyed Output under initial coordinate system is obtained in examination is：
Second step, start test platform, now force plate 1 is in the presence of direct current generator 5 and transmission mechanism 6, along middle part Swinging mounting does oscillating motion with sinusoidal rule x=Asin θ, and angular velocity omega is controlled by the voltage of motor, and amplitude A is by direct current generator Position control, angular velocity omega and amplitude A can be adjusted optionally.If the kinetic coordinate system of force plate 1 is (X under tt,Yt, Zt), as shown in figure 5, the coordinate system under t produces angle, θ=ω t change, θ=± 5 ° relative to reference frame.
Force plate waves rule and waved once for 12 seconds in this test, and test period is 1 minute；Host computer is passed by power Sensor monitors power and torque of the force plate 1 in kinetic coordinate system in real time；The signal output obtained under t is：Force plate 1, which is swung, in this test once obtains 6000 groups of signals Output, is obtained 30,000 groups of signals；
Signal output under obtained in second step 30,000 groups of t kinetic coordinate systems is converted to ginseng by the 3rd step, host computer Examine the signal output under coordinate system, due to three-dimensional cartesian coordinate system meet formula (1) with formula (2) shown orthogonality relation：
θ11 2+θ21 2+θ31 2=1
θ12 2+θ22 2+θ32 2=1 (1)；
θ13 2+θ23 2+θ33 2=1
θ11θ12+θ21θ22+θ31θ32=0
θ12θ13+θ22θ23+θ32θ33=0 (2)；
θ13θ11+θ21θ23+θ31θ33=0
By kinematic geometry relation just like formula (3) with formula (4) shown relation：
Wherein [T] is transformation matrix：θij(i=1,2,3；J=1,2,3) It is the angle after initial coordinate system and t conversion between three reference axis unit vectors of coordinate system, platform surrounds in the present invention Short side X is swung, and the angle rotated around X-axis is zero degree.
Therefore transformation matrix
Following relational expressions can be drawn：
Obtaining signal output of the signal output of t under reference frame is：
4th step, host computer bring the initial signal output in the first step into analysis and draw just prothyl by mechanical relationship The heart is in the plane coordinates that reference coordinate is fastened：Wherein, h is dynamometry cover plate Thickness.Dynamometry cover plate, thickness h 0 is not used in this test.It can be drawn according to above-mentioned relation, initial position in this test Center-of-mass coordinate be (- 0.0043, -0.001) m.
The same signal output band by the signal output of the 30000 groups of ts obtained in the 3rd step under reference frame Enter analysis and show that barycenter is in the plane coordinates that reference coordinate is fastened：
30,000 groups of center of mass point are drawn on plane polar coordinates figure by the 5th step, host computer, obtain barycenter variation track figure.According to Barycenter variation track figure judges the disease state of sufferer.
As can be seen from figures 6 to 8, it is the barycenter variation track figure tested three times, Fig. 6 is that the barycenter obtained after normal person measures becomes Change trajectory diagram, Fig. 7 is the barycenter variation track figure obtained after patients with mild measures, and Fig. 8 is the matter obtained after severe patient measures Heart variation track figure.Each figure is contrasted, can be apparent from, centroid trajectory is more stable closer to the center of circle, center of gravity.By this method It can accurately test out very much whether sacred disease patient equilibrium function is stablized.

Claims (10)

  1. A kind of 1. total balance of the body method for dynamically assessing, it is characterised in that：Comprise the steps：
    The first step, insertion test platform power supply, reset to test platform, make force plate parallel to the ground；Now force plate The coordinate system at place is reference frame (X1,Y1,Z1)；Tester stands on force plate/platform, and host computer monitors dynamometry in real time Plate；Obtaining the tunnel signal outputs of initial coordinate Xia six by the force snesor being arranged on force plate 1 is：Wherein, power F and torque M unit are respectively N and N*m；
    Second step, start test platform, force plate does oscillating motion with sinusoidal rule x=Asin θ；If force plate under t Kinetic coordinate system is (Xt,Yt,Zt), the coordinate system under t produces angle, θ=ω t change relative to reference frame； Wherein, ω is angular speed, and A is amplitude；
    Host computer monitors power and torque of the force plate in kinetic coordinate system by force snesor in real time；Obtain under t Signal output is：Obtain the signal at all moment in test period Output, wherein force plate swing and once obtain 5000~7500 groups of signal outputs；
    3rd step, host computer are converted to the signal output under all t kinetic coordinate systems obtained in second step with reference to seat Signal output under mark system；
    Draw following relational expressions： The signal output of all ts is obtained in reference coordinate System under signal output be：
    Initial signal output in the first step is substituted into analysis and show that initial barycenter exists by the 4th step, host computer by mechanical relationship The plane coordinates that reference coordinate is fastened is：Wherein, h is the thickness of dynamometry cover plate； The same signal output by all signal outputs of the t obtained in the 3rd step under reference frame is brought analysis into and drawn Barycenter is in the plane coordinates that reference coordinate is fastened：
    All center of mass point obtained in 4th step are drawn on plane polar coordinates figure by the 5th step, host computer, obtain barycenter change rail Mark figure；The disease state of sufferer is judged according to barycenter variation track figure.
  2. 2. a kind of total balance of the body dynamic measuring and evaluating device, including force plate, swinging mounting, major axis, left and right sidesing supporting frame, direct current generator, Transmission mechanism and base；It is characterized in that：Described force plate is the smooth flat board in upper surface, is provided with along force plate lower surface Swinging mounting, swinging mounting include three supports, and three supports are with " work " set up of character patt ern in force plate lower surface；Wherein left swing is moved Support and right swinging mounting are set along the side of force plate lower surface two, length and the side edge length of force plate two of the support that swings It is identical；Middle part swinging mounting is arranged in the middle part of force plate lower surface and is fitted without partially at 5~20cm of bracket side, and both ends are set respectively In the inner side of left swinging mounting and right swinging mounting；It is equipped with along four angles of force plate lower surface right swinging mounting inwall that keeps left Force snesor；The upper surface of left swinging mounting and right swinging mounting is bonded with force plate lower surface, left swinging mounting and right swing The rack shaft holder that swings is provided with the middle part of the lower surface of support；Left and right sidesing supporting frame is fixed on base two by right-angle connector Middle side part, the left and right sidesing supporting frame top rack shaft holder position that correspondingly swings are provided with left and right sidesing supporting frame bearing block；Major axis One end moves rack shaft holder through left swing and left support frame bearing block is fixed by nut, and the other end of major axis swings branch through right Frame bearing block and right support frame bearing block are fixed by nut, play a part of load-bearing；Direct current generator is provided with the middle part of base, Direct current generator is fixed on base by bolt and nut；Transmission mechanism includes contiguous block, connecting rod and fixed seat；One of contiguous block End face is provided with axis hole and is fixedly connected with the output shaft of direct current generator；The offside of the output shaft affixed side of contiguous block and direct current generator It is provided with power transmission shaft；One end of connecting rod and transmission axis connection, the other end of connecting rod are fixedly mounted on middle part by fixed seat and swung The middle part of support.
  3. A kind of 3. total balance of the body method for dynamically assessing as claimed in claim 1, it is characterised in that：Described force plate every 10~ Completion in 15 seconds is waved once.
  4. A kind of 4. total balance of the body method for dynamically assessing as claimed in claim 1, it is characterised in that：Described test period is 1 ~3 minutes.
  5. A kind of 5. total balance of the body dynamic measuring and evaluating device as claimed in claim 2, it is characterised in that：Described force plate upper surface It is provided with dynamometry cover plate.
  6. A kind of 6. total balance of the body dynamic measuring and evaluating device as claimed in claim 5, it is characterised in that：Described dynamometry cover plate uses The sheet material of any materials.
  7. A kind of 7. total balance of the body dynamic measuring and evaluating device as claimed in claim 2, it is characterised in that：Each portion of described transmission mechanism Connected between part by bolt and nut.
  8. A kind of 8. total balance of the body dynamic measuring and evaluating device as claimed in claim 2, it is characterised in that：Described base is by around four Foundation seat support and middle two foundation seat supports form.
  9. A kind of 9. total balance of the body dynamic measuring and evaluating device as claimed in claim 8, it is characterised in that：Four foundation seat around described Support is fixedly connected with middle two foundation seat support right-angle connectors.
  10. A kind of 10. total balance of the body dynamic measuring and evaluating device as claimed in claim 2, it is characterised in that：Described force plate is relative Wave horizontal plane ± 3 °~15 °.
CN201710543199.6A 2017-07-05 2017-07-05 A kind of total balance of the body method for dynamically assessing and its device Pending CN107374586A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108742524A (en) * 2018-04-10 2018-11-06 国医华科（天津）医疗科技集团有限公司 Vertigo Clinics and Practices device
CN111528804A (en) * 2020-05-21 2020-08-14 上海体育学院 Detection device system for human body balance ability

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548289A (en) * 1983-11-14 1985-10-22 Mechling Richard W Variable resistance tiltboard for evaluation of balance reactions
CN1830390A (en) * 2006-03-22 2006-09-13 山东师范大学 Human body centre-of gravity dynamic position measuring instrument and its measuring method
CN1969741A (en) * 2005-11-22 2007-05-30 杨世伟 Posture stability evaluating and training device having dynamic interference and physiological feedback
CN101194829A (en) * 2007-12-18 2008-06-11 东南大学 Dynamic pedal device of human body balance function testing system
US20110175736A1 (en) * 2010-01-20 2011-07-21 Yuan Ze University System for measuring body balance signals and a method for analyzing the same
CN202620119U (en) * 2012-03-31 2012-12-26 王俊华 Robot for balancing rehabilitation training
CN106491088A (en) * 2016-11-01 2017-03-15 吉林大学 A kind of balanced ability of human body appraisal procedure based on smart mobile phone

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548289A (en) * 1983-11-14 1985-10-22 Mechling Richard W Variable resistance tiltboard for evaluation of balance reactions
CN1969741A (en) * 2005-11-22 2007-05-30 杨世伟 Posture stability evaluating and training device having dynamic interference and physiological feedback
CN1830390A (en) * 2006-03-22 2006-09-13 山东师范大学 Human body centre-of gravity dynamic position measuring instrument and its measuring method
CN101194829A (en) * 2007-12-18 2008-06-11 东南大学 Dynamic pedal device of human body balance function testing system
US20110175736A1 (en) * 2010-01-20 2011-07-21 Yuan Ze University System for measuring body balance signals and a method for analyzing the same
CN202620119U (en) * 2012-03-31 2012-12-26 王俊华 Robot for balancing rehabilitation training
CN106491088A (en) * 2016-11-01 2017-03-15 吉林大学 A kind of balanced ability of human body appraisal procedure based on smart mobile phone

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘琨: "人体站立平衡系统建模与平衡能力评价方法研究", 《燕山大学博士学位论文》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108742524A (en) * 2018-04-10 2018-11-06 国医华科（天津）医疗科技集团有限公司 Vertigo Clinics and Practices device
CN108742524B (en) * 2018-04-10 2020-11-03 国医华科（天津）医疗科技集团有限公司 Vertigo diagnosis and treatment device
CN111528804A (en) * 2020-05-21 2020-08-14 上海体育学院 Detection device system for human body balance ability
CN111528804B (en) * 2020-05-21 2023-02-17 上海体育学院 Detection device system for human body balance ability

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