CN103230276A - Device and method for quantitatively evaluating and recording human body subjective feeling - Google Patents
Device and method for quantitatively evaluating and recording human body subjective feeling Download PDFInfo
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- CN103230276A CN103230276A CN2013100402630A CN201310040263A CN103230276A CN 103230276 A CN103230276 A CN 103230276A CN 2013100402630 A CN2013100402630 A CN 2013100402630A CN 201310040263 A CN201310040263 A CN 201310040263A CN 103230276 A CN103230276 A CN 103230276A
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Abstract
The invention relates to a device and a method for quantitatively evaluating and recording human body subjective feeling. The device comprises a feeling input device used for inputting human body subjective feeling, a data collecting unit used for reading current sampling electric signals of a linear displacement sensor and converting the electric signals into digital singles, and a data processing unit used for receiving the digital singles to generate a curve of the relation between subjective feeling quantized values and time. The device and the method have the advantages that subjective feeling degree expression is accurate and low in bias, the device is convenient to operate, the test interval is accurate, data is convenient to collect, and the device can be applied to various subjective feeling evaluations, such as physiological subjective feeling including pain degree, pruritus degree, the perception of the size of exogenic action and the like, or psychological subjective feeling including depression degree, sadness degree, happiness degree and the like.
Description
Technical field
The present invention relates to the electroporation field, relate in particular to a kind of device and method for quantitative evaluation and record human body subjective feeling.
Background technology
People's subjective feeling is a kind of biochemical reaction that produces in the human individual inherence, and it can be divided into psychological, for example people's various emotions: happy, happy, angry, frightened, depressed, grieved etc.; And physiological, for example various perception of human body: mouthfeel of comfortable, tired, pain, pruritus, sense of touch, food etc.The another kind of classification that more people were familiar with is to be divided into positive (as above-mentioned happiness, happy) and negative (as above-mentioned sadness, fear).How making people avoid obtaining negative subjective feeling, is a job that runs through human whole developing history.
Under most of situation, above-described various subjective feeling is based on the variation of the variation in outer border and health and respective change, but for individual, its subjective feeling also is subjected to the physical qualification, sense consciousness, thought, understanding of self etc. factor affecting.That is to say that change based on the outer border of same or same class, can there be certain difference in the subjective feeling of Different Individual, even might be opposite, this be a kind of in mankind's activity ubiquitous phenomenon.Therefore, if wish to understand other people subjective feeling, obtain the most accurately and convenient by himself expression.
But subjective personal feeling is difficult to accurate statement, and except oral statement, at present universal mode is that form by rating scale quantizes for the subjective feeling of individuality the most.Rating scale comprises digital rating scale, describes rating scale, pick scale etc.This means are widely used in product experience, psychological research, medical research, the clinical diagnosis, by carrying out statistical analysis for the concrete numeral after quantizing, the rule that the subjective feeling that helps people to sum up Different Individual is hidden, research the same terms is to universality and the specific aim of the influence of people's subjective feeling.
But above-mentioned scale is in actual use, has the following disadvantages:
One, the experimenter is variant to analog scale understanding, and bias is big
No matter how above-mentioned analog scale designs, and the experimenter understands for analog scale and all can produce larger difference, and then causes the bias as a result that finally draws bigger.For example, when utilizing digital rating scale (Numeric Rating Scale, be called for short NRS) when mensuration pain is spent, the testee selects a pain degree of representing oneself according to the pain perception degree of oneself in 0 to 10 (numeral 0 expression is not bitterly, 10 expressions the most bitterly), and in fact most subjects is accurately to judge difference between the pain of adjacent two numerical value representatives (for example 4 and 5), so its judgement of making might not represent experimenter's truth.And because the form restriction of analog scale, after the experimenter makes judgement, be the degree of be sure oing in the time of to learn that the experimenter selects from the result, still be example with NRS, when the experimenter represents that the pain degree is 5, can't from analog scale know the experimenter be thinking of determining the pain degree of oneself is exactly 5, still irresolutely and final between 4 and 5 selected 5.
Two, record is discrete, poor continuity
People's subjective feeling all is continually varying, can not produce without foundation.And the experimenter to the quantification of current subjective feeling also just according to before subjective feeling and amplitude of variation make.And analog scale is a kind of discrete expression way, and seriality is relatively poor, make accurate judgment not only bad for the experimenter, and be difficult to record judgement time accurately, and the control time at interval.
Summary of the invention
The purpose of the embodiment of the invention is at the structural shortcoming of prior art, proposes a kind of device and method for quantitative evaluation and record human body subjective feeling.
In order to reach the foregoing invention purpose, a kind of device for quantitative evaluation and record human body subjective feeling that the present invention at first proposes is achieved through the following technical solutions:
A kind of device for quantitative evaluation and record human body subjective feeling is characterized in that this device comprises:
Experience input block, be used for input human body subjective feeling, comprise the guidance panel and the linear displacement transducer that have guide channel, push button on the described linear displacement transducer is disposed on this guidance panel and can slides along described guide channel, and the described guide channel direction in described guidance panel upper edge is formed with the scale marker of indication subjective feeling quantized value;
Data acquisition unit is used for reading the current sampling signal of telecommunication of described linear displacement transducer, and is converted into digital signal;
Data processing unit is accepted digital signal, described digital signal is carried out normalized obtain corresponding subjective feeling quantized value and storage, and generate described subjective feeling quantized value and the relation curve between the time.
Preferably, this device also comprises an indicating member, optionally show the indication panel that is used for explaining described scale marker, described data acquisition unit is connected to described indicating member, and explain based on described indication panel described digital signal is carried out normalized, have a subjective feeling quantized value that obtains with normalized on the described indication panel and change and the vernier of corresponding movement.
Preferably, described device is made of with the input mechanism that this computer communication is connected computer and at least one, and described input mechanism comprises that the surface forms the housing of described guidance panel, and described linear displacement transducer and data acquisition unit are located in the described housing; Described indicating member and data processing unit are integrated on the described computer.
Preferably, described data acquisition unit comprises that at least sampling keeps module, analog-to-digital conversion module and communication module; Described sampling keeps module to be connected to the outfan of described linear potentiometer; Described analog-to-digital conversion module connects described sampling and keeps module and communication module, and described communication module communication connects described computer.
Preferably, described linear displacement transducer is linear potentiometer, and the stroke of this linear potentiometer is not less than 40cm; Also be provided with in the described housing and be used to described linear displacement transducer and data acquisition unit direct current power source supplying power.
Preferably, described data acquisition unit comprises a single-chip microcomputer, and described sampling keeps module and analog-to-digital conversion module to be integrated in the described single-chip microcomputer.
In addition, the present invention also provides a kind of method for quantitative evaluation and record human body subjective feeling, is achieved through the following technical solutions:
A kind of method for quantitative evaluation and record human body subjective feeling is characterized in that this method is used for adopting linear displacement transducer as the situation of subjective feeling quantized data collecting device; The concrete steps of this method are:
The push button that promotes on the described linear displacement transducer arrives the scale marker that mates with self subjective feeling;
Data acquisition unit is to the maintenance of sampling of described linear displacement transducer output end voltage value, and is converted into digital signal and outputs to computer;
Described computer carries out normalized to described digital signal and obtains corresponding subjective feeling quantized value and storage, the curve that generates described subjective feeling quantized value afterwards and concern between the time.
Preferably, before promoting described push button, also comprise the steps: based on human body subjective feeling kind to be assessed, select the indication panel of the corresponding described scale marker implication of explanation on computers;
In addition, described normalized is based on current selected indication panel carries out, and changes with the subjective feeling quantized value that this normalized obtains, and is used to indicate the corresponding movement of slider position of the current instruction content of described push button on the described indication panel.
Further preferred, described method also comprises the steps:
Judge the start-stop position of judging the cycle on the described curve each time, and calculate the slope of respectively judging the cycle, and each judgement cycle is by preceding dither amplitude;
And according to selecteed indication panel, based on described slope and dither amplitude calculate respectively judge the cycle flexible strategy;
Be weighted to obtain fair curve for each judgement cycle.
The span of described flexible strategy is between 0.8-1.2.
For the term that occurs in the above technical scheme " judgement cycle ", as follows in this specific justice: the experimenter determines that to stopping push button the process of quantized values is a judgement cycle from beginning mobile push button based on current subjective feeling.
Compared with prior art, the invention has the beneficial effects as follows:
1) the subjective feeling degree expression is accurate, bias is little;
2) instrumentation is simple;
3) test interval is accurate;
4) data acquisition is convenient;
5) can apply in the various subjective feelings evaluations, for example physiological subjective feeling comprises perception of pain degree, pruritus degree, external power effect weight etc.; Perhaps psychological subjective feeling comprises depressed degree, sad degree, happy degree etc.
Description of drawings
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the present invention will become apparent and understand easily.
Fig. 1 is embodiment of the invention overall structure sketch map;
Fig. 2 is the structural representation of embodiment of the invention input mechanism;
Fig. 3 is the schematic flow sheet of method in the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail, so that technical staff's of the same trade understanding:
As Figure 1-3, label is represented respectively:
Input mechanism 1, computer 2, display 3, push button 4, scale marker 5, data wire 6, guidance panel 7, guide channel 8.
Shown in Fig. 1-3, a kind of device for quantitative evaluation and record human body subjective feeling is provided in the present embodiment, this device comprises that mainly computer 3 and the input mechanism 1 that at least one is connected with these computer 3 communications constitute.Wherein:
Input mechanism 1 comprises housing, linear potentiometer, accumulator and data acquisition unit, is used for input human body subjective feeling, and input information is converted into digital signal transfers to computer 3.
Wherein, housing is made up of four side plates, a base plate and a panel, and those side plates, base plate and panel are enclosed an accommodation space.Wherein, panel constitutes the guidance panel 7 of input mechanism 1, and this axis, guidance panel 7 upper edge has guide channel 8, and described guide channel 8 directions in guidance panel 7 upper edges are formed with the scale marker 5 of indication subjective feeling quantized value.
Linear potentiometer and data acquisition unit are arranged in the housing, and the push button 4 of linear potentiometer is disposed on this guidance panel 7 and can slides along described guide channel.When the linear potentiometer two ends are access in constant voltage, the voltage of its outfan output has just reacted the position of slide plate, in other words, when promoting push button 4, its output voltage values is linear the change thereupon, by the judgement for its magnitude of voltage, can determine the slide plate position on the linear potentiometer, and then definite operator's subjective feeling quantized value.
When adopting linear potentiometer input quantized value, the judgement of making each time all moves to current location with push button 4 from last position, still in 0 to 10, select a numerical value to represent that the pain degree of oneself is example, scale marker 5 shows numerical value 0-10 successively, the pain degree in last judgement cycle is 3, current pain degree increases, the experimenter judges that according to the variation of pain degree the pain degree should be 5, and input the time need move to scale 5 from scale 3 with push button 4, this input mode obviously and experimenter's judgment model very identical.And the moving direction of push button 4 is represented enhancing or the weakening of subjective feeling, and shift motion is represented amplitude of variation, and very directly perceived of this input mode helps the experimenter accurately to judge, especially helps the relatively poor relatively experimenter of abstract thinking ability.
Data acquisition unit is mainly finished following function:
Voltage sample to linear potentiometer output keeps;
The voltage of gathering is carried out the A/D conversion, generate digital signal;
Send information to computer;
Accept the control of computer.
That is to say that data acquisition unit should comprise that sampling keeps module, analog-to-digital conversion module and communication module three parts, in the present embodiment, anti-interference in order to improve circuit, simplify circuit structure, use the single-chip microcomputer SAK-XC164CS-F20 that is programmed to finish the function of data acquisition unit.Signals sampling keeps and the A/D translation function is finished by the A/D modular converter of used single-chip microcomputer, and this module can be carried out accurate control able to programme conversion time to signal sampling retention time and A/D.The output resistance that promotes the frequency of push button and input signal according to the testee is determined signal sampling and A/D conversion time, and by calculating and the verification experimental verification sampling retention time is 1.664 milliseconds, A/D is 6.4 delicate conversion time, uses 15 passages to carry out A/D and changes.
Data acquisition unit uses RS232 to realize and the computerized information function of exchange, and RS232 uses the data format of a start bit, 8 data bit, a position of rest, transmits baud rate 9.6Kb.For the reliability of guarantee information exchange, simplify to transmit and use communication protocol, all information all to use ASCII character to exchange.Itself and host computer have following several exchange message:
Stop sample command, issue data acquisition unit by computer.
Sampling period arranges order, issues data acquisition unit by computer.
The order of A/D data upload is given computer by data acquisition unit.
Data acquisition unit receives and stops to stop sampling immediately after the sample command, is in and accepts waiting state; Data acquisition unit receives after the sampling period arranges order, and the sampling period at first is set, and every one-period of crossing is with regard to once sampling then, and by the order of A/D data upload the data that collect is passed to computer.The order of A/D data upload sends to computer by data acquisition unit.
In addition, for the integrity that the data that guarantee the data data acquisition unit transmit, data acquisition unit is unified in and finishes the data transmission in the mastery routine, and the interrupt routine module is not carried out data and transmitted.
Dc source then is the power supply of linear displacement transducer and data acquisition unit.
Computer 2 has display 3, use for tester/medical worker, it accepts the digital signal of data acquisition unit transmission, described digital signal is carried out normalized obtain corresponding subjective feeling quantized value, it can show the time dependent curve of experimenter's subjective feeling quantized value in real time computer 2, and show the current sampling point number accordingly, current figure display box initial point time coordinate, unit is sampling number, display box initial point subjective feeling quantized value, current cursor time coordinate, unit is sampling number, current cursor subjective feeling quantized value, current operation status prompting etc., by moving cursor, can determine the precise quantification value of a certain definite time.Computer 2 also has data analysis, data correction, the record duration is set, record cycle, display parameters setting, figure refresh, the functions such as derivation of data.
In addition, another main functional modules that computer 2 also comprises is the indication unit, default multiple different indication panel is tested different subjective feeling kinds, for example pain degree, stressed weight, depressed degree etc., and can set a plurality of different indication panels at each subjective feeling kind, for example the classification of pain degree can be divided into 10 grades, also can only be divided into 6 grades (painless, mild pains, moderate pain, severe pain, extremely pain and pain).Like this, guidance panel 7 only keeps basic graduated scale, and by selecting indication panel to make different explanations for graduated scale, a set of equipment can be used for different mental and physiology perception input like this.Therefore, because the classification difference of the subjective feeling quantized value that different indication panels are determined, therefore, computer 2 carries out normalized and is based on current selected indication panel and carries out, and change the corresponding movement of slider position on the display 3 on the shown indication panel with the subjective feeling quantized value that this normalized obtains.
In technique scheme, the stroke of linear potentiometer is not less than 40cm.The purpose of She Zhiing is like this: just as described in the background art, the experimenter often can accurately the decision content value by input the time.In this case, the hesitation degree in experimenter's input process/be sure of that degree can be reflected on the curve accurately when a judgement cyclic curve slope is more big, illustrates that the experimenter is more definite for the judgement of quantized value; More hesitate before shifting final selection quantized value onto, then jitter amplitude is more big, and vice versa.Therefore by calculating jitter amplitude and gradient, can give each flexible strategy of quantized value of judging the cycle and obtain to revise numerical value and fair curve, this flexible strategy scope then is the reaction of experimenter's certainty factor.For accurately with above-mentioned characteristic reaction on curve, the input travel of linear potentiometer should be not less than 40cm.
Above-mentioned each flexible strategy should be understood to a span, and it can be expressed as 1 ± x, and x is positive number, and when slope is more big, x is more big; Jitter amplitude is more big, and x is more big.In addition, the calculating of flexible strategy, also relevant with following factor:
The greatest gradient of same experimenter in continuous a plurality of judgement cycles, this greatest gradient can be understood as the experimenter and judges once the most firm in being subjected to the examination process.Different experimenters are when executable operations is moved, often because there is larger difference in the factor of personality or physical qualification, for example advanced in years the old is obviously agile not as juvenile, therefore at first select the most definite of same experimenter once to judge as judgement basis, and this greatest gradient is as reference slope, and the slope in this other cycle of experimenter and the ratio of greatest gradient then can reflect the hesitation degree in other cycle.
Subjective feeling kind and test-types, obviously, the different different then experimenters with the subjective feeling kind of test-types react different, and are therefore also very big to the influence of flexible strategy value.
Through applicant's protracted experience accumulation, the span of x is 0.25, that is to say that the flexible strategy scope should be between 0.75-1.25.
The concrete steps of a kind of method for quantitative evaluation and record human body subjective feeling that provides below with reference to said apparatus structrual description present embodiment more than are provided for the structure of installing in the present embodiment:
Based on human body subjective feeling kind to be assessed, select the indication panel of the corresponding described scale marker implication of explanation on computers;
The push button that promotes on the described linear displacement transducer arrives the scale marker that mates with self subjective feeling;
Data acquisition unit is to the maintenance of sampling of described linear displacement transducer output end voltage value, and is converted into digital signal and outputs to computer;
Described computer based is carried out normalized to described digital signal and is obtained corresponding subjective feeling quantized value in current selected indication panel, and with the related storage with the input time of corresponding digital signals of acquisition subjective feeling quantized value;
The curve that generates the subjective feeling quantized value and concern between the time.
Except this above-mentioned steps, described method also comprises the data correction step:
Determine to judge each time on the described curve start-stop position in cycle, and calculate the slope of curve of respectively judging the cycle, and each judgement cycle is by the dither amplitude of preceding curve;
Afterwards according to selecteed indication panel, based on described slope and dither amplitude calculate respectively judge the cycle flexible strategy;
Be weighted to obtain fair curve for each judgement cycle.
Compared with prior art, the invention has the beneficial effects as follows:
6) the subjective feeling degree expression is accurate, bias is little;
7) instrumentation is simple;
8) test interval is accurate;
9) data acquisition is convenient;
10) can apply in the various subjective feelings evaluations, for example physiological subjective feeling comprises perception of pain degree, pruritus degree, external power effect weight etc.; Perhaps psychological subjective feeling comprises depressed degree, sad degree, happy degree etc.
More than be elaborated for invention intention of the present invention and embodiment by embodiment; but one of ordinary skill in the art of the present invention are appreciated that; the above embodiment of the present invention only is one of the preferred embodiments of the present invention; be the length restriction; here can not all embodiments of particularize; any enforcement that can embody claim technical scheme of the present invention is all in protection scope of the present invention.
It should be noted that; above content is to further describing that the present invention does in conjunction with concrete embodiment; can not assert that the specific embodiment of the present invention only limits to this; under the guidance of above-described embodiment; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection scope of the present invention.
Claims (10)
1. device that is used for quantitative evaluation and record human body subjective feeling is characterized in that this device comprises:
Experience input block, be used for input human body subjective feeling, comprise the guidance panel and the linear displacement transducer that have guide channel, push button on the described linear displacement transducer is disposed on this guidance panel and can slides along described guide channel, and the described guide channel direction in described guidance panel upper edge is formed with the scale marker of indication subjective feeling quantized value;
Data acquisition unit is used for reading the current sampling signal of telecommunication of described linear displacement transducer, and is converted into digital signal;
Data processing unit is accepted digital signal, described digital signal is carried out normalized obtain corresponding subjective feeling quantized value and storage, and generate described subjective feeling quantized value and the relation curve between the time.
2. a kind of device for quantitative evaluation and record human body subjective feeling according to claim 1, it is characterized in that: this device also comprises an indicating member, optionally show the indication panel that is used for explaining described scale marker, described data acquisition unit is connected to described indicating member, and explain based on described indication panel described digital signal is carried out normalized, have a subjective feeling quantized value that obtains with normalized on the described indication panel and change and the vernier of corresponding movement.
3. a kind of device for quantitative evaluation and record human body subjective feeling according to claim 2, it is characterized in that: described device is made of with the input mechanism that this computer communication is connected computer and at least one, described input mechanism comprises that the surface forms the housing of described guidance panel, and described linear displacement transducer and data acquisition unit are located in the described housing; Described indicating member and data processing unit are integrated on the described computer.
4. a kind of device for quantitative evaluation and record human body subjective feeling according to claim 3, it is characterized in that: described data acquisition unit comprises that at least sampling keeps module, analog-to-digital conversion module and communication module; Described sampling keeps module to be connected to the outfan of described linear potentiometer; Described analog-to-digital conversion module connects described sampling and keeps module and communication module, and described communication module communication connects described computer.
5. a kind of device for quantitative evaluation and record human body subjective feeling according to claim 4, it is characterized in that: described linear displacement transducer is linear potentiometer, and the stroke of this linear potentiometer is not less than 40cm; Also be provided with in the described housing and be used to described linear displacement transducer and data acquisition unit direct current power source supplying power.
6. a kind of device for quantitative evaluation and record human body subjective feeling according to claim 5, it is characterized in that: described data acquisition unit comprises a single-chip microcomputer, described sampling keeps module and analog-to-digital conversion module to be integrated in the described single-chip microcomputer.
7. a method that is used for quantitative evaluation and record human body subjective feeling is characterized in that this method is used for adopting linear displacement transducer as the situation of subjective feeling quantized data collecting device; The concrete steps of this method are:
The push button that promotes on the described linear displacement transducer arrives the scale marker that mates with self subjective feeling;
Data acquisition unit is to the maintenance of sampling of described linear displacement transducer output end voltage value, and is converted into digital signal and outputs to computer;
Described computer carries out normalized to described digital signal and obtains corresponding subjective feeling quantized value and storage, the curve that generates described subjective feeling quantized value afterwards and concern between the time.
8. a kind of method for quantitative evaluation and record human body subjective feeling according to claim 7, it is characterized in that, before promoting described push button, also comprise the steps: based on human body subjective feeling kind to be assessed, select the indication panel of the corresponding described scale marker implication of explanation on computers;
In addition, described normalized is based on current selected indication panel carries out, and changes with the subjective feeling quantized value that this normalized obtains, and is used to indicate the corresponding movement of slider position of the current instruction content of described push button on the described indication panel.
9. a kind of method for quantitative evaluation and record human body subjective feeling according to claim 8 is characterized in that described method also comprises the steps:
Judge the start-stop position of judging the cycle on the described curve each time, and calculate the slope of respectively judging the cycle, and each judgement cycle is by preceding dither amplitude;
And according to selecteed indication panel, based on described slope and dither amplitude calculate respectively judge the cycle flexible strategy;
Be weighted to obtain fair curve for each judgement cycle.
10. a kind of method for quantitative evaluation and record human body subjective feeling according to claim 9, it is characterized in that: the span of described flexible strategy is between 0.75-1.25.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127193A (en) * | 2014-07-14 | 2014-11-05 | 华南理工大学 | Evaluating system and evaluating method of depressive disorder degree quantization |
| CN105852812A (en) * | 2016-04-08 | 2016-08-17 | 温州医科大学 | Multifunctional pain scale and operation method thereof |
| CN113017628A (en) * | 2021-02-04 | 2021-06-25 | 山东师范大学 | Consciousness and emotion recognition method and system integrating ERP components and nonlinear features |
| CN116124439A (en) * | 2023-04-13 | 2023-05-16 | 国家体育总局体育科学研究所 | System for researching pressure measurement and fitting comfort of skiing helmet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533514A (en) * | 1995-05-09 | 1996-07-09 | Universite De Montreal | Algometry management system |
| WO1999005960A1 (en) * | 1997-07-30 | 1999-02-11 | Universite De Montreal | Portable and programmable interactive visual analogue scale data-logger device |
| US6113552A (en) * | 1998-11-18 | 2000-09-05 | International Medical Device Partners, Inc. | Pain measurement system and method |
| US6258042B1 (en) * | 1999-09-17 | 2001-07-10 | James S. Factor | Visual analog scale and method of use for the diagnosis and/or treatment of physical pain |
| CN102579014A (en) * | 2012-04-07 | 2012-07-18 | 西安电子科技大学 | Cold/hot pain stimulation system |
-
2013
- 2013-02-01 CN CN2013100402630A patent/CN103230276A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533514A (en) * | 1995-05-09 | 1996-07-09 | Universite De Montreal | Algometry management system |
| WO1999005960A1 (en) * | 1997-07-30 | 1999-02-11 | Universite De Montreal | Portable and programmable interactive visual analogue scale data-logger device |
| US6113552A (en) * | 1998-11-18 | 2000-09-05 | International Medical Device Partners, Inc. | Pain measurement system and method |
| US6258042B1 (en) * | 1999-09-17 | 2001-07-10 | James S. Factor | Visual analog scale and method of use for the diagnosis and/or treatment of physical pain |
| CN102579014A (en) * | 2012-04-07 | 2012-07-18 | 西安电子科技大学 | Cold/hot pain stimulation system |
Non-Patent Citations (3)
| Title |
|---|
| AMELIA WILLIAMSON, ET.AL: "Pain: a review of three commonly used pain rating scales", 《JOURNAL OF CLINICAL NURSING》, vol. 14, no. 7, 30 August 2005 (2005-08-30), pages 798 - 804 * |
| JONATHAN S.POINTER: "A novel visual analogue scale (VAS) device: an instrument based on the VAS designed to quantify the subjective visual experience", 《OPHTHALMIC AND PHYSIOLOGICAL OPTICS》, vol. 24, no. 3, 6 May 2004 (2004-05-06), pages 181 - 185 * |
| ROBERT N.JAMISON, ET.AL: "Comparative study of electronic vs. paper VAS ratings: a randomized, crossover trial using healthy volunteers", 《PAIN》, vol. 99, no. 12, 30 September 2002 (2002-09-30), pages 341 - 347 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127193A (en) * | 2014-07-14 | 2014-11-05 | 华南理工大学 | Evaluating system and evaluating method of depressive disorder degree quantization |
| CN105852812A (en) * | 2016-04-08 | 2016-08-17 | 温州医科大学 | Multifunctional pain scale and operation method thereof |
| CN113017628A (en) * | 2021-02-04 | 2021-06-25 | 山东师范大学 | Consciousness and emotion recognition method and system integrating ERP components and nonlinear features |
| CN113017628B (en) * | 2021-02-04 | 2022-06-10 | 山东师范大学 | Consciousness and emotion recognition method and system integrating ERP components and nonlinear features |
| CN116124439A (en) * | 2023-04-13 | 2023-05-16 | 国家体育总局体育科学研究所 | System for researching pressure measurement and fitting comfort of skiing helmet |
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