The content of the invention
Measurement of muscule strength dynamometry assessment can be carried out it is an object of the invention to provide one kind and/or range of motion test is assessed, fromAnd accurate, clear, objective, quantitatively reflection test assessment result muscular strength is assessed and range of motion test device.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of muscular strength is assessed and range of motion test device, for carrying out measurement of muscule strength dynamometry assessment and/or range of motion testAssess, the muscular strength is assessed and range of motion test device includes：
Muscular strength inductor for stress of sampling；
The touch pad being mutually detachably connected with the muscular strength inductor；
Gravity sensor for sampling angle；
It is connected respectively with the muscular strength inductor, the gravity sensor, and according to the sampled result of the muscular strength inductorDetermine muscular strength, the microprocessor of range of motion is determined according to the sampled result of the gravity sensor；
Be connected and be used for some pieces of operation buttons for manipulating test evaluation process with the microprocessor；
Be connected and be used for the display screen for showing test assessment data with the microprocessor；
Be connected and be used for the memory for storing test assessment data with the microprocessor；
Respectively with the muscular strength inductor, the gravity sensor, the microprocessor, the display screen, the memory phaseThe power module of connection.
It is preferred that, the touch pad includes the template touch pad, camber touch pad, finger-type touch pad suitable for different body parts.
It is preferred that, the operation button includes the measurement of muscule strength dynamometry button of switching measurement of muscule strength dynamometry evaluation profile, switching joint and livedDynamic degree tests the locomotive activity test button of evaluation profile, locked when range of motion test is assessed the angle-determining of angleButton and reset button.
It is preferred that, the display screen includes the first display screen and the second display for showing that data are assessed in different tests respectivelyScreen.
It is preferred that, the display screen uses LCD display.
It is preferred that, the power module includes battery.
It is preferred that, the muscular strength is assessed and range of motion test device also includes with the microprocessor being connected and energyThe wireless module of enough transmitting/receiving wireless signals.
It is preferred that, the muscular strength is assessed and range of motion test device also includes with the microprocessor being connected and energyEnough receive the USB wireless receivers of wireless control signal.
It is preferred that, the muscular strength is assessed and range of motion test device includes portable enclosure, the muscular strength inductor,The gravity sensor, the microprocessor, the memory, the power module may be contained within the portable enclosure,The operation button, the display screen are arranged on the portable enclosure, are offered on the portable enclosure and the fleshPower inductor is corresponding and is inserted into fixing the groove of the touch pad.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：The present invention can be used forMeasurement of muscule strength dynamometry assess and/or range of motion test assess, can it is accurate, clear, objective, quantitatively reflect test result, fromAnd provide data for follow-up work and support, improve test accuracy and reliability.
Embodiment one：Referring to shown in accompanying drawing 1, one kind is used to carry out measurement of muscule strength dynamometry assessment and/or range of motion test is commentedThe muscular strength estimated is assessed and range of motion test device, including muscular strength inductor, a variety of touch pads, gravity sensor, microprocessor,Some pieces of operation buttons, display screen, memory and power module.
Muscular strength inductor is used for stress of being sampled when carrying out measurement of muscule strength dynamometry assessment, and it is used in combination with touch pad, touch pad energyIt is enough to be mutually detachably connected with muscular strength inductor.Touch pad is a variety of including being applied to different body parts, and such as template touch pad, camber are touchedPad, finger-type touch pad, template touch pad are applied to flat surface, and camber touch pad is applied to the surface of circular arc, and finger-type touch pad is applicableIn finger and toe.The position that the test needed for is assessed when using is different and selects suitable touch pad to be connected to muscular strength sensingDevice, is exerted a force by touch pad and is tested to muscular strength inductor.
Gravity sensor is the survey tool for sampling angle, can be based on gravity according to the difference of its present positionReflect corresponding angle, in the test assessment that can be used for range of motion.
Microprocessor is connected with muscular strength inductor and gravity sensor and results in muscular strength inductor and gravity respectivelyStress data and angle-data that sensor is sampled, and determine muscular strength data and range of motion according to above-mentioned sampled resultData.Microprocessor internal includes clock circuit, and temporal information can be recorded.
Operation button is connected with microprocessor and is used to manipulate test evaluation process, inputs various manipulations to microprocessorInstruction.Operation button, which at least includes the measurement of muscule strength dynamometry button of switching measurement of muscule strength dynamometry evaluation profile, switching range of motion test, to be commentedEstimate the locomotive activity test button of pattern, carry out the angle-determining button and again of locking angle when range of motion test is assessedPut button.Each button can use membrane pushbutton.
Display screen is connected with microprocessor and is used to show that data are assessed in test, and it uses LCD display.Generally, showDisplay screen includes the first display screen and second display screen for showing that data are assessed in different tests respectively.
Memory is connected with microprocessor and is used to store test assessment data, including measurement of muscule strength dynamometry assesses data and passSave locomotive activity test and assess data.After the quantity that data are assessed in the test of storage reaches the upper limit, then delete in current data mostThe data of early deposit simultaneously store new data.
Power module is connected with muscular strength inductor, gravity sensor, microprocessor, display screen, memory and is respectivelyThey power, and power module includes 9V alkaline batteries.
Above-mentioned muscular strength inductor, gravity sensor, microprocessor, memory, power module may be contained within portable enclosureInterior, operation button, display screen are arranged on portable enclosure.Be further opened with portable enclosure it is corresponding with muscular strength inductor simultaneouslyIt is inserted into fixing the circular groove of touch pad, required touch pad is inserted into groove when using.It can be set in portable enclosurePut the battery compartment with the Cang Gai by screw connection to be used for that battery is installed, consequently facilitating changing battery.Portable enclosure can be withScribble makrolon coating.
In addition, the muscular strength is assessed and range of motion test device can also include with microprocessor being connected and can receivingSend out the wireless module of wireless signal and/or be connected with microprocessor and can receive the USB wireless receivings of wireless control signalDevice.
Above-mentioned muscular strength is assessed and the use of range of motion test device mainly includes following several respects：
1st, when the test for needing to use muscular strength assessment and range of motion test device to carry out Muscle tensility is assessed, muscular strength survey is pressedTry button and device is switched into measurement of muscule strength dynamometry evaluation profile, the measurement of muscule strength dynamometry button can be continued through and select to set muscular strengthThe high/low critical value of test, critical value be instigate the device to start to reach required for test and record data accept value, can be withHigh and low two kinds of standards are set, and such as low critical value range is 0.8 pound to 200 pounds（890 Ns of 3.6 wild marjoram of correspondence）, high critical value rangeFor 3 pounds to 200 pounds（890 Ns of 13.5 wild marjoram of correspondence）.When setting a certain critical value range of selection, during such as high critical value range, onlyHave when the stress of muscular strength inductor is reached in the high critical value range, device just starts work, and stress is not up to the height and facedDevice does not work during dividing value scope, so as to the multiple startup of anti-locking apparatus mistake.High critical value range is conventional scope,And low critical value range then can be used for measurement sensitivity, small strength numerical value, such as finger and weaker hand muscular strength.Carrying outWhen measurement of muscule strength dynamometry is assessed, the measurement variation amplification of muscular strength inductor is 0.1 pound.Institute can also be selected by measurement of muscule strength dynamometry buttonNeed measuring unit pound, ox, kilogram between switch.
When carrying out measurement of muscule strength dynamometry assessment, test data is shown by display screen.For example, for the first display screen, surveyingIt shows the real-time stress in touch pad during examination, is shown after test terminates and tests reached maximum muscle force；And forTwo display screens, can show from test and reach that set critical value to test terminates elapsed time（Unit is the second）, shouldSecond display screen can be also used for showing the setting situation of critical value.The obtained data of test are stored in memory to look intoAsk.
When the 2nd, needing to use muscular strength assessment and the progress range of motion test assessment of range of motion test device, pressLocomotive activity test button and by device switch to range of motion test evaluation profile.Range of motion test assessment is a kind of surveyThe scope of activities for measuring joint with respect to the horizontal plane, between vertical plane or customized datum plane forms the process of angle.CloseSection locomotive activity test, which is assessed, needs two positions in joint（Initial position and joint reach second during maximum range of activitiesPut）Angle state.Angle-determining button is pressed in initial position to determine first angle value, is pressed again in the second placeLower angle confirming button is to determine another angle value, and the difference of two angle values is range of motion.For display screen, firstDuring beginning position, the real time readouts of gravity sensor can be shown by second display screen, when pressing angle-determining button, institute is reallyFixed angle value is switched to that the first display screen is shown and as first angle value, and second display screen continues to show gravityThe real time readouts of sensor.Freeze the real time data shown by second display screen when pressing angle-determining button again as secondIndividual angle value.Two angle values can be sought difference and obtain range of motion by microprocessor when pressing locomotive activity test button againTest data and be shown on the first display screen, and be stored in memory.Data are returned when pressing locomotive activity test button againZero, new round test can be restarted.When range of motion test is assessed, the precision of gravity sensor is 0.1 degree.Angle is trueDetermine button to could be arranged to larger and be easy to the button pressed.
Sometimes for two test points chosen for a position including datum mark.For example, in initial position,Place the device in first test point and angle is set by angle-determining button, then device is moved to second test pointAngle is obtained by angle-determining button, angle value of the joint in initial position can be obtained when again tapping on angle-determining buttonPSP, it is possible to record the angle value of the initial position.Restart test process, joint is completed full range of motion and is reachedTo the second place, second test point is placed the device in, and determine angle value, then to place the device in first test point trueDetermine angle, press sub- angle-determining button and obtain joint in the angle value PFP of the second place and record, then used in the second placeAngle value PFP subtract and can obtain actual range of motion in the angle value PSP of initial position.It is any in order to ensure eliminatingUnnecessary action, test point can be made a mark with step or marking pen.
The gravity sensor of use can be mediated in 0.1 second to new settling position, it is meant that measured's stop motionMoment can press angle-determining button and carry out recording angular, this characteristic make it that measured is more comfortable in testing, it is not necessary toA position relatively felt bad is kept for a long time.
3rd, the muscular strength is assessed and range of motion test device can be selected during measurement of muscule strength dynamometry assessment in two waysOne kind：
Mode one：Doctor allows measured to be in the special body position for making certain block muscle individually shrink, then device is placed on into suitable positionPut and tested with angle.Now, doctor should be at being easy to position of having an effect, that is, be easiest to send out maximum, force having an effect come the measured that changesThe position mutually resisted.Doctor, which sends instruction, allows measured to exert oneself counterdevice, and doctor's holding meanss position is fixed.TestTarget be allow measured be used only muscle to be measured send maximum power, the test process sustainable several seconds.
Mode two：Measured and device is set to be in ad-hoc location, it is only that measured is fixed on a muscle by one hand of doctorDevice is placed on the limbs where muscle to be measured and exerted a force by the vertical special body position shunk, another hand.Test start rear doctor byGradually reinforce, and measured then needs to make muscle to be measured resist the power.The test target of doctor is the resistance for overcoming measured.
When measurement of muscule strength dynamometry is assessed, best test effect can be obtained using various suitable touch pads.
For test the relevant information of used body gesture and the test of main muscle group can make corresponding wall chart withDevice is used in conjunction with.
4th, when carrying out range of motion test assessment, the fixation of device is to measurement number when correct measurement position and measurementAccording to accuracy it is most important, therefore, to assure that device is tried one's best smooth in result of calculation on human body, otherwise will be caused to be forbidden securelyRob.
5th, by being capable of the wireless module of transmitting/receiving wireless signal, the device can be used cooperatively with other clinical instrumentations, exempted fromThe wired connection gone between device and equipment so that device can preferably be contacted and tested with measured, device makesMore flexible with region, measured realizes that palm is operated in test process, more nimbly and freely.Can be by being set to buttonCorresponding function is turned on and off radio function, and the open and-shut mode of radio function can be shown on a display screen.
6th, can be with starter by reset button, and reset apparatus in use.Device can be set 3 minutesWithout automatic shutdown after operation.Sleep pattern can also be set, and in the time of setting, device does not receive any survey in such as 3 minutesCan be automatically into sleep pattern during examination data input, the mode of operation before being returned to after reset button is pressed.When withWhen set is using wireless device, if sleep pattern can be started by not receiving any test data input within 1 minute.
7th, electricity audit function can be set up to be monitored come the dump energy to battery.Special 9V batteries are available for deviceUse about 180 hours in a stand-alone mode, and when wireless mode connects other equipment, the sample rate of wireless module for 100 times/Used about 9 hours during the second.Different according to service condition, battery life can be different.By electric quantity detection function it can be seen thatDump energy is to determine the battery altering time.It can show that dump energy is identified on display screen, and display screen can when electricity is lowUser is reminded to flash.
8th, it is the accuracy of guarantee test result, validity, the method for taking average can be taken multiple measurements.Measurement every timeThe deviation of value need to average or so certain limit（Such as 10%）It is interior.The deviation allowed can be determined according to circumstances.
9th, it can set by the combination operation of measurement of muscule strength dynamometry button and reset button and review pattern to start muscular strength, for examplePin measurement of muscule strength dynamometry button and press and unclamp reset button once, in the case where muscular strength reviews pattern, if can browse what is recordedThe related data that dry measurement of muscule strength dynamometry is assessed.Similar, the combination by locomotive activity test button and reset button can be setOperation reviews pattern to start range of motion, and can browse the related data that range of motion test several times is assessed.
Above-mentioned muscular strength is assessed and range of motion test device is a gauge that can independently use, and is appointed for measuringAnticipate muscle muscular strength and range of motion, can be provided for user objectively, quantization test data, so as to as godParticular diagnosis, prognosis through the situation such as muscle and skeletal muscle disorder, foundation is provided for the determination of therapeutic scheme.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the artScholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present inventionThe equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.