CN102028606A - Weight-reducing type static balance training test device - Google Patents
Weight-reducing type static balance training test device Download PDFInfo
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- CN102028606A CN102028606A CN 200910196805 CN200910196805A CN102028606A CN 102028606 A CN102028606 A CN 102028606A CN 200910196805 CN200910196805 CN 200910196805 CN 200910196805 A CN200910196805 A CN 200910196805A CN 102028606 A CN102028606 A CN 102028606A
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Abstract
The invention provides a weight-reducing type static balance training test device which comprises a bed stand, a bed frame and a bed board, wherein the bed frame is installed on the bed stand and is rotatably connected with the bed stand, the bed board is fixed on the bed frame, the front end of the bed frame is connected with a left foot rest assembly and a right foot rest assembly, and the left foot rest assembly and the right foot rest assembly are respectively provided with a sole pressure sensing device; a bed board angle adjusting mechanism is arranged between the bed frame and the bed stand, and a control box is installed on the bed stand. The data of force of both lower limbs in the process of maintaining standing balance when the back of a patient is in supporting weight-reducing (or non-weight-reducing) type can be acquired through the device provided by the invention and are used or estimating various parameters in static gesture. The invention can test and train the static balance function in any inclination angle back supporting weight-reducing state.
Description
Technical field
The present invention relates to a kind of rehabilitation training medical apparatus and instruments of equilibrium function impaired patients, relate in particular to a kind of loss of weight formula static equilibrium training test set.
Background technology
According to statistics, China's cerebrovascular, parkinson disease, craniocerebral trauma, spinal cord injury annual morbidity respectively are 2,19/,100,000,1,00/,100,000,55.4/10 ten thousand and 6/,100,000.And because aging, natural disaster takes place frequently and contingency increases cause, sickness rate is increasing year by year.These diseases and damage can cause the equilibrium function obstacle, and even disabled.Seriously ill residual patient is an example with 320 of present survival～4,000,000 cerebrovasculars, and the equilibrium function obstacle is one of main disability-causing factor.A plurality of evidence-based medicine EBM evidences show that the equilibrium function exercise is an important way of improving function, and equilibrium function is carried out the prerequisite and the requisite measure of summing up curative effect that assessment of function then is training.
Static equilibrium is a mode in a basic balance, and promptly human body is kept the ability of stable posture on immobilized supporting surface.Development abroad balance evaluation/training system has ultracare and Biodex balance test training system etc. than product of the future for many years, and the digitizer development of domestic equilibrium evaluation and training then relatively lags behind, and patent is limited as basis evaluation/exercise equipment more.At the patient who lacks the ability of independently standing, how carrying out balance training in early days is the problem that need solve.Present main rehabilitation training mode is to use an other cover Suspenoing apparatus to carry out weight-losing.Suspenoing apparatus uses suspender upwards to draw weight in patients, needs constraint patient trunk, operates more loaded down with trivial detailsly, and easily brings patient's discomfort.
In addition, functional training product in the past often lacks recreationization training software and visual feedback system, patient and instrument just can not carry out interaction like this, and the patient can not judge the rehabilitation training by a period of time, the what state that oneself recovers, feasible training can not excite patient's interest, makes patient to training few of confidence that seems.This long-term and dull training can influence the rehabilitation of patients process, causes rehabilitation efficacy undesirable.
Summary of the invention
Purpose of the present invention exactly in order to address the above problem, provides a kind of loss of weight formula static equilibrium training test set.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of loss of weight formula static equilibrium training test set, comprise base, bedstead and bed board, bedstead is installed on the base and with base is rotatable and links to each other, bed board is fixed on the bedstead, front end at bedstead is connected with left and right pedal assembly, is provided with the bed board angle adjusting mechanism between bedstead and base, and this bed board angle adjusting mechanism comprises a linear stepping motor; Control chamber is installed on base, is provided with sensor interface circuitry, motor drive module and power module in this control chamber, power module is respectively sensor interface circuitry and motor drive module provides power supply; Motor drive module links to each other with the linear stepping motor signal of telecommunication in the bed board angle adjusting mechanism.
Described left and right pedal modular construction symmetry is identical, respectively comprises pedal support, foot front end buffer, the heel axis of guide and pedal; Pedal support and bedstead are fixedly linked; The foot front end buffer and the heel axis of guide are connected between pedal and the pedal support; Be provided with the plantar pressure sensing device around the pedal, the plantar pressure sensing device links to each other with the sensor interface circuitry signal of telecommunication in the control chamber.
Described plantar pressure sensing device is made up of the cantilever beam that posts four foil gauges, the cantilever beam that posts four foil gauges is inserted in the sole stressed member of being made up of pedal, pedal support, foot front end buffer and the heel axis of guide, the basis of the real time data of plantar pressure sensing device foot static posture figure and center of gravity assessment.
On the base of described training bed a plurality of universal adjustment castors are installed, and correspondingly are provided with a plurality of flexible up and down governor motions of castor that are used to regulate.
Also comprise the bed board angular display unit, this bed board angular display unit is installed on the bedstead and moves with bedstead.
Loss of weight formula static equilibrium training test set coupled computer program of the present invention and display device are used, and in use, the patient relies under bed board that can tilt or the state of independently the standing at the back, carries out orthostatic assessment of function and training.On the one hand, it utilizes the supporting role generation different weight loss effect of the bed board of adjustable angle to the back, and on the other hand, its utilizes the center of gravity and the posture change of advanced computer control and sensor technology reflection human body.It can carry out weight-losing, carries out early rehabilitation, and has avoided the shortcoming of suspention loss of weight, also has the technology of intelligent balance sysmte.
Description of drawings
Fig. 1 is the structural representation of loss of weight formula static equilibrium training test set of the present invention.
The specific embodiment
Referring to Fig. 1, loss of weight formula static equilibrium training test set 1 of the present invention, comprise base 11, bedstead 12 and bed board 13, bedstead 12 be installed on the base 11 and with base 11 by 6 rotatable linking to each other of rotating shaft, and be supported on base 11 tops by two push rods 9 (being separately positioned on both sides).Bed board 13 is fixed on the bedstead 12, is connected with left and right pedal assembly 14 at the front end of bedstead 12, is provided with bed board angle adjusting mechanism 15 between bedstead 12 and base 11, and this bed board angle adjusting mechanism comprises a linear stepping motor.On the base 11 of training bed, a plurality of universal adjustment castors 111 are installed, and correspondingly are provided with a plurality of flexible up and down governor motions 112 of castor that are used to regulate.Bed board angular display unit 8 also is installed on bedstead 12, and bed board angular display unit 8 moves the angle that is used to show bedstead 12 and bed board 13 inclinations with bedstead 12.
Left and right pedal assembly 14 symmetrical configuration among the present invention are identical, respectively comprise pedal support 141, foot front end buffer 142, the heel axis of guide 143 and pedal 144.Pedal support 141 is fixedly linked with bedstead 12; The foot front end buffer 142 and the heel axis of guide 143 are connected between pedal 144 and the pedal support 141.Around pedal 144, be provided with plantar pressure sensing device (not shown come out), this plantar pressure sensing device is made up of the cantilever beam that posts four foil gauges, the cantilever beam that posts four foil gauges is inserted in the sole stressed member of being made up of pedal, pedal support, foot front end buffer and the heel axis of guide, and links to each other with the sensor interface circuitry signal of telecommunication in the control chamber 2 respectively.
On the base 11 of training bed control chamber 2 is installed, is provided with sensor interface circuitry, motor drive module and power module (not shown come out) in the control chamber 2, power module is respectively sensor interface circuitry and motor drive module provides power supply; Motor drive module links to each other with the linear stepping motor signal of telecommunication in bed board angle adjusting mechanism, left lower extremity support travel mechanism and the right lower extremity support travel mechanism respectively.
The present invention cooperates main control computer and two display screens (main display and patient use display screen) to use, and by the control of main control computer realization center, is shown by two display screens.Wherein main display is placed on the operating board, uses for medical personnel.Main display can show and comprises all the elements such as patient information, test report, functional training, game training, generation report, system are provided with, and can control the content of patient with display screen simultaneously.The patient is with display location the place ahead when the patient trains, be convenient to the variation that the patient observes strength size in the training process, the real-time active regulation balance, the patient can show the participation process of training process, recreation and the contents such as result of training with display screen, grasps for the patient.
The collection of data and processing among the present invention, gather the plantar pressure data by the pressure transducer group, be transferred to the sensor interface circuitry in the control chamber, send integrated card (keeping) to enter data collecting card by the change of multichannel sensing through signal amplification, filtering, sampling, output to main control computer then signal is handled, firmly size is with block diagram intuitively to make left and right sides foot, and the form of numeral size shows, thereby make patient can recognize the practical situation of oneself, suitably regulate posture and dynamics.Certainly patient also can get information about the training by a period of time, oneself has obtained great progress, helps helping patient to set up the confidence of rehabilitation, excites their training desire.Can carry out frontal plane hunting frequency, average center of gravity, the maximum amplitude of oscillation of frontal plane, the average amplitude of oscillation of frontal plane, center of gravity motion track total length, the center of gravity motion track gross area and isoparametric calculating of frontal plane side slew rate and demonstration by the various signals of gathering simultaneously.
Be provided with motion-control module in the main control computer among the present invention, main control computer is by the linear stepping motor in the motion-control module driving bed board angle adjusting mechanism.Make its positive and negative rotation that transfers the realization bed board by the Synchronization Control motor, reach the effect that bed board 0～90 degree tilts arbitrarily with this.The patient just can realize lying low, reclining even stand and train like this, has realized assessment and training under the various angle Reduction of Students' Study Load states.Linear stepping motor control bed board motion in the bed board angle adjusting mechanism, the inclined degree of realization health.
Be provided with static equilibrium evaluation training system software in the described main control computer, this loss of weight formula static equilibrium training test set uses and may further comprise the steps:
A, allow the patient tilt to lie on the training bed, and allow its left and right sides foot step down in respectively on the pedal of the left and right sides, left and right sides pedal is on the same horizontal plane;
B, determine required loss of weight weight, and the angle of inclination by regulating the training bed is to realize this loss of weight weight according to patient's practical situation;
C, patient make patient can recognize the practical situation of oneself according to the left and right sides lower limb of patient's display screen are firmly big or small with block diagram and firmly size intuitively, suitably regulate posture and dynamics, keep standing balance.Carry out static equilibrium testing evaluation and training;
D, patient is done static equilibrium test, to obtain the testing evaluation result of static posture figure parameters, described static posture graph parameter comprises frontal plane hunting frequency, average center of gravity, the maximum amplitude of oscillation of frontal plane, the average amplitude of oscillation of frontal plane, center of gravity motion track total length, the center of gravity motion track gross area and frontal plane side slew rate.
E, patient is done static equilibrium training.
Claims (5)
1. a loss of weight formula static equilibrium is trained test set, it is characterized in that: comprise base, bedstead and bed board, bedstead is installed on the base and with base is rotatable and links to each other, bed board is fixed on the bedstead, front end at bedstead is connected with left and right pedal assembly, be provided with the bed board angle adjusting mechanism between bedstead and base, this bed board angle adjusting mechanism comprises two linear stepping motors and two pairs of push rods; Control chamber is installed on base, is provided with sensor interface circuitry, motor drive module and power module in this control chamber, power module is respectively sensor interface circuitry and motor drive module provides power supply; Motor drive module links to each other with the linear stepping motor signal of telecommunication in the bed board angle adjusting mechanism.
2. loss of weight formula static equilibrium training test set as claimed in claim 1, it is characterized in that: described left and right pedal modular construction symmetry is identical, respectively comprises pedal support, foot front end buffer, the heel axis of guide and pedal; Pedal support and bedstead are fixedly linked; The foot front end buffer and the heel axis of guide are connected between pedal and the pedal support; Be provided with the plantar pressure sensing device around the pedal, the plantar pressure sensing device links to each other with the sensor interface circuitry signal of telecommunication in the control chamber.
3. loss of weight formula static equilibrium training test set as claimed in claim 2, it is characterized in that: described plantar pressure sensing device is made up of the cantilever beam that posts four foil gauges, and the cantilever beam that posts four foil gauges is inserted in the sole stressed member of being made up of pedal, pedal support, foot front end buffer and the heel axis of guide.
4. loss of weight formula static equilibrium as claimed in claim 1 training test set is characterized in that: on the base of described training bed a plurality of universal adjustment castors are installed, and correspondingly are provided with a plurality of flexible up and down governor motions of castor that are used to regulate.
5. loss of weight formula static equilibrium training test set as claimed in claim 1, it is characterized in that: also comprise the bed board angular display unit, this bed board angular display unit is installed on the bedstead and moves with bedstead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910196805 CN102028606A (en) | 2009-09-29 | 2009-09-29 | Weight-reducing type static balance training test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910196805 CN102028606A (en) | 2009-09-29 | 2009-09-29 | Weight-reducing type static balance training test device |
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| CN102028606A true CN102028606A (en) | 2011-04-27 |
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| CN 200910196805 Pending CN102028606A (en) | 2009-09-29 | 2009-09-29 | Weight-reducing type static balance training test device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083175A (en) * | 2014-06-10 | 2014-10-08 | 宋箭 | Pressure distribution platform based on region force check |
| CN107198638A (en) * | 2017-03-15 | 2017-09-26 | 常州市钱璟康复股份有限公司 | A kind of vertical bed |
| CN111615375A (en) * | 2018-01-31 | 2020-09-01 | 反应机器人技术有限公司 | Load reduction system for at least partially reducing the weight load of a person |
-
2009
- 2009-09-29 CN CN 200910196805 patent/CN102028606A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083175A (en) * | 2014-06-10 | 2014-10-08 | 宋箭 | Pressure distribution platform based on region force check |
| CN104083175B (en) * | 2014-06-10 | 2016-05-25 | 安徽埃力智能科技有限公司 | Based on the pressure distribution platform of region power effect |
| CN107198638A (en) * | 2017-03-15 | 2017-09-26 | 常州市钱璟康复股份有限公司 | A kind of vertical bed |
| CN111615375A (en) * | 2018-01-31 | 2020-09-01 | 反应机器人技术有限公司 | Load reduction system for at least partially reducing the weight load of a person |
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Application publication date: 20110427 |