CN110473605A - Alzheimer Disease patient figure cognitive ability assessment system and method - Google Patents
Alzheimer Disease patient figure cognitive ability assessment system and method Download PDFInfo
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- CN110473605A CN110473605A CN201810435970.2A CN201810435970A CN110473605A CN 110473605 A CN110473605 A CN 110473605A CN 201810435970 A CN201810435970 A CN 201810435970A CN 110473605 A CN110473605 A CN 110473605A
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Abstract
The present invention provides a kind of Alzheimer Disease patient figure cognitive ability assessment system and method, and the method comprising the steps of: reading several geometric figures from memory, and each width geometric figure is presented on to the display area of touch screen；Control speech player plays voice prompting patient and copies out each width geometric figure for being presented on display area in the touch area of touch screen；Judge that AD patient copies whether graph time is more than preset time；It is more than preset time when AD patient copies graph time, each width completed from the touch area of touch screen capture AD patient copies the geometry of figure；The Correctness Analysis that each width that identification AD patient draws copies figure goes out the evaluation score of AD Patients ' Cognitive figure；According to the figure cognitive ability of AD Congnitive scale and the relationship assessment AD patient of evaluation score.The present invention realizes AD patient chart cognition and the automatic test and training of memory capability, increases the interactivity and entertainment of trained AD Patients ' Cognitive ability.
Description
Technical field
The present invention relates to the elder's health nursing fields more particularly to a kind of Alzheimer Disease patient figure cognitive ability to comment
Estimate system and method.
Background technique
Alzheimer's disease (Alzheimer disease, AD, also known as " senile dementia ") is that one kind will lead to memory
The nerve of the various aspects brain cognition dysfunction such as power, implementation capacity, visual space, communication, abstract thinking, study and calculating
Degenerative disease.Senile dementia often occurs in senescence phase or presenium, and AD risk increases with age.
The treatment of senile dementia at present is typically all drug therapy, anxiolytic, antidepressants, anti-spiritual medicine, nootropic and is changed
The medicine etc. of kind cognitive function, but various aspects are related to due to pathogenic factors, drug therapy that must not be simple.Existing drug,
State of an illness initial stage, drug can improve symptom, can only slightly improve patients ' life quality, can not prevent the development of senile dementia.With
Progression of the disease, patient will feel that drug effective time shortens after long-term use, once the drug withdrawal state of an illness can aggravate, to AD patient's
Body can also generate side effect.In order to assess with training AD patient to the cognitive ability of things, manual testing is generallyd use at present
The mode exchanged with question and answer is carried out not over the cognitive ability for carrying out automatic AD patient to AD Patients ' Cognitive figure in the prior art
Assessment and training.Therefore, it is necessary to providing one kind is used for Alzheimer Disease patient Cognitive Aptitude Test system and method, pair
AD patient carries out figure cognitive ability and assesses and train automatically, so that AD patient be helped to promote the cognitive ability to things.
Summary of the invention
The main purpose of the present invention is to provide a kind of Alzheimer Disease patient figure cognitive ability assessment system and sides
Method, it is intended to solve the prior art and AD patient's progress figure cognitive ability be assessed automatically and trained to help AD patient to be promoted
The problem of to the cognitive ability of things.
To achieve the above object, the present invention provides a kind of Alzheimer Disease patient figure cognitive ability assessment system, answers
For in portable electronic device, which to include touch screen and speech player, Alzheimer's disease trouble
Person's figure cognitive ability assessment system includes a plurality of computer program instructions, which further includes being adapted for carrying out meter
The processor of calculation machine program instruction and suitable for store computer program instructions memory, the computer program instructions by
Reason device loads and executes following steps: reading several geometric figures from memory, and each width geometric figure is successively presented
In the display area of touch screen；Control speech player plays voice prompting patient and copies out presentation in the touch area of touch screen
Each width geometric figure in display area；Judge that AD patient copies whether graph time is more than preset time；When AD patient faces
Graph time is imitated more than preset time, each width completed from the touch area of touch screen capture AD patient copies the geometry of figure
Shape；The Correctness Analysis that each width that identification AD patient draws copies figure goes out one for assessing AD Patients ' Cognitive figure
Evaluation score；According to the figure cognitive ability of AD Congnitive scale and the relationship assessment AD patient of evaluation score.
Preferably, the computer program instructions are also executed the following steps: by processor load and in advance recognize the AD
Scale and several for AD patient copy geometric figure by the USB port of the portable electronic device imported into described in deposit
In reservoir.
Preferably, the control speech player, which plays voice prompting AD patient and copies out in the touch area of touch screen, is in
The step of each width geometric figure of present display area, includes the following steps: to be presented on display area when the first width geometric figure
When, control the first suggestion voice of player plays prompts AD patient's finger or felt pen to copy out first in touch area
Width geometric figure；When the second width geometric figure is presented on display area, control the second suggestion voice of player plays prompts AD
Patient's finger or felt pen copy out the second width geometric figure in touch area；When third width geometric figure be presented on it is aobvious
When showing region, control player plays third suggestion voice prompt AD patient's finger or felt pen are copied in touch area
Third width geometric figure out；When the 4th width geometric figure is presented on display area, the 4th suggestion voice of player plays is controlled
AD patient's finger or felt pen is prompted to copy out the 4th width geometric figure in touch area.
Preferably, the Correctness Analysis that each width that the identification AD patient draws copies figure goes out one for assessing AD
The step of evaluation score of Patients ' Cognitive figure include the following steps: by each width captured from touch area copy figure with
The geometry of its corresponding geometric figure is compared to the correctness that each width that identification AD patient draws copies figure；System
It is described for assessing the evaluation score of AD Patients ' Cognitive figure to calculate that meter AD patient correctly draws the quantity of geometric figure.
Preferably, the geometric figure includes round, two rectangle, diamond shape and the cubes being overlapped.
On the other hand, the present invention also provides a kind of Alzheimer Disease patient figure cognitive ability appraisal procedure, it is applied to
In portable electronic device, which includes touch screen, speech player and memory, and this method includes such as
Lower step: reading several geometric figures from memory, and each width geometric figure is successively presented on to the viewing area of touch screen
Domain；Control speech player broadcasting voice prompting patient copies out in the touch area of touch screen is presented on each of display area
Width geometric figure；Judge that AD patient copies whether graph time is more than preset time；It is more than pre- when AD patient copies graph time
If the time, each width completed from the touch area of touch screen capture AD patient copies the geometry of figure；Identify AD patient
The Correctness Analysis that each width drawn copies figure goes out one for assessing the evaluation score of AD Patients ' Cognitive figure；According to AD
The figure cognitive ability of the relationship assessment AD patient of Congnitive scale and evaluation score.
Preferably, further comprise the steps of: in advance will be described for the Alzheimer Disease patient figure cognitive ability appraisal procedure
AD Congnitive scale and several geometric figures copied for AD patient are imported by the USB port of the portable electronic device
In the memory.
Preferably, the control speech player, which plays voice prompting AD patient and copies out in the touch area of touch screen, is in
The step of each width geometric figure of present display area, includes the following steps: to be presented on display area when the first width geometric figure
When, control the first suggestion voice of player plays prompts AD patient's finger or felt pen to copy out first in touch area
Width geometric figure；When the second width geometric figure is presented on display area, control the second suggestion voice of player plays prompts AD
Patient's finger or felt pen copy out the second width geometric figure in touch area；When third width geometric figure be presented on it is aobvious
When showing region, control player plays third suggestion voice prompt AD patient's finger or felt pen are copied in touch area
Third width geometric figure out；When the 4th width geometric figure is presented on display area, the 4th suggestion voice of player plays is controlled
AD patient's finger or felt pen is prompted to copy out the 4th width geometric figure in touch area.
Preferably, the Correctness Analysis that each width that the identification AD patient draws copies figure goes out one for assessing AD
The step of evaluation score of Patients ' Cognitive figure include the following steps: by each width captured from touch area copy figure with
The geometry of its corresponding geometric figure is compared to the correctness that each width that identification AD patient draws copies figure；System
It is described for assessing the evaluation score of AD Patients ' Cognitive figure to calculate that meter AD patient correctly draws the quantity of geometric figure.
Preferably, the geometric figure includes round, two rectangle, diamond shape and the cubes being overlapped.
Compared to the prior art, Alzheimer Disease patient figure cognitive ability assessment system and method for the present invention,
By the way that the geometric figure that AD patient needs to copy is presented in the display area of display screen, by voice prompting AD patient in display screen
Touch area copy geometric figure, and gone out according to the relationship assessment of the evaluation score of AD Congnitive scale and AD Patients ' Cognitive figure
The figure cognitive ability of AD patient realizes the automatic test of AD patient chart cognition and memory capability, not only supplemental training AD
Patient recognizes the cognitive ability of things, reduces the expert along training time restored to AD Patients ' Cognitive impairment, and increase
The interactivity and entertainment of trained AD Patients ' Cognitive ability.
Detailed description of the invention
Fig. 1 is that the application environment of Alzheimer Disease patient figure cognitive ability assessment system preferred embodiment of the present invention is shown
It is intended to；
Fig. 2 is the flow chart of Alzheimer Disease patient figure cognitive ability appraisal procedure preferred embodiment of the present invention；
Fig. 3 is that the operation interface schematic diagram for copying geometric figure for Alzheimer Disease patient on the touchscreen is presented.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to a specific embodiment of the invention, structure, feature and its effect, detailed description are as follows.It should manage
Solution, the specific embodiments described herein are merely illustrative of the present invention, is not intended to limit the present invention.
Shown in referring to Fig.1, Fig. 1 is the preferred implementation of Alzheimer Disease patient figure cognitive ability assessment system of the present invention
The application environment schematic diagram of example.In the present embodiment, the Alzheimer's disease (Alzheimerdisease, AD, it is also known as " old
Dementia disease ") patient chart's cognitive ability assessment system 10 install and run in portable electronic device 1, the portable electric
Sub-device 1 can be the intelligent electronic display units such as tablet computer, smart phone, PDA device, can carry for patient
Portable electronic device.In the present embodiment, the portable electronic device 1 is include but are not limited to, Alzheimer's disease
Patient chart's cognitive ability assessment system 10, touch screen 11, speech player 12, suitable for storing a plurality of computer program instructions
Memory 13, the processor 14 for executing various computer program instructions.The touch screen 11, speech player 12 and memory 13
It is electrically connected, and can be commented by memory 13 and the AD patient chart cognitive ability with the memory 13 by data/address bus
Estimate system 10 and carries out information exchange.The portable electronic device 1 further includes, but is not limited only to, and power supply, on & off switch, time set
Key, USB port etc. are set with general component.
As shown in figure 3, Fig. 3 is that the operation interface for copying geometric figure for Alzheimer Disease patient on the touchscreen is presented
Schematic diagram.In the present embodiment, the touch screen 11 is divided into two regions, including display area 111 and touch area
112, the display area 111 is used to successively show the geometric figure that several are copied for AD patient, as shown in figure 3, display requires
Four kinds of geometric figures that patient copies, the sequence that figure is presented are round, two rectangle, diamond shape and the cubes being overlapped.Institute
Touch area 112 is stated for successively drawing imitation figure for AD patient, the imitation figure that AD patient draws can be captured
Shape.In the present embodiment, AD patient touches display area 111 shape of geometric figure is made to change in order to prevent, and
The accuracy assessed AD patient chart's cognitive ability is influenced, the display area 111 is a not tangibly display portion,
It may only show geometric figure, and the shape of geometric figure cannot be changed；The touch area 112 can both capture AD trouble
The shape for the imitation figure that person draws, can also show the imitation figure that AD patient draws.
The speech player 12 can be the loudspeaker in insertion portable electronic device 1, for playing voice prompting
AD patient copies out each width geometric figure for being presented on display area 111 in the touch area of touch screen 11 12.The storage
Device 13 can be a kind of read only memory ROM, random access memory ram, electrically-erasable memory EEPROM, flash memory
FLASH, disk or CD etc..In the present embodiment, the memory 13 is used to store several geometric graphs copied for AD patient
Shape, the AD Congnitive scale for testing AD Patients ' Cognitive ability and the AD patient's figure being made of a plurality of computer program instructions
Shape cognitive ability assessment system.The processor 14 be a kind of central processing unit (CPU), microprocessor, microcontroller (MCU),
Data processing chip or information process unit having data processing function.
Refering to what is shown in Fig. 1, in the present embodiment, the Alzheimer Disease patient figure cognitive ability assessment system 10 by
The program module composition of various computer program instructions compositions, including but not limited to, module 101, voice prompting is presented in figure
Module 102, pattern recognition module 103 and figure recognize evaluation module 104.The so-called module of the present invention refers to that one kind can be by
Processor 14 executes and can complete the series of computation machine program instruction section of fixed function, is stored in memory 13.
The figure is presented module 101 and is used to AD Congnitive scale and several geometric figures being prestored to memory 13
In.Specifically, module 101 can be presented by figure and in advance recognize the AD for being used to test AD Patients ' Cognitive ability by tester
Scale and several geometric figures copied for AD patient imported into memory 13 by the USB port of portable electronic device 1
In.The AD Congnitive scale is a kind of AD Patients ' Cognitive evaluation criteria table that medical domain is general, as test AD Patients ' Cognitive
The assessment foundation of ability.The geometric figure can be selected the complexity of figure, this reality according to testing requirement by tester
Example uses four kinds of geometric figures, including round, two rectangle, diamond shape and the cubes being overlapped.
The figure is presented module 101 and is also used to read several geometric figures from memory 13, and by each width geometry
Figure is successively presented on the display area 111 of touch screen 11.When tester presses the on & off switch of portable electronic device 1, ginseng
It examines shown in Fig. 3, module 101, which is presented, in figure will require the circle of imitation needed for AD patient, the rectangle of two overlappings, diamond shape and vertical
Four kinds of geometric figures of cube are successively presented on display area 111, so that AD patient draws required imitation in touch area 112
It is round.
The voice cue module 102 controls speech player 12 and plays voice prompting AD patient in the touch of touch screen 11
Region 12 copies out each width geometric figure for being presented on display area 111.Specifically, when module 101 is presented by first in figure
When width geometric figure (such as round) is presented on display area 111, control player 12 plays the first suggestion voice prompt AD and suffers from
Person's finger or felt pen copy out the first width geometric figure in touch area 112；When module 101 is presented by second in figure
When width geometric figure (such as rectangle of two overlappings) is presented on display area 111, control player 12 plays the second prompt
Voice prompting AD patient finger or felt pen copy out the second width geometric figure in touch area 112；When figure is presented
When third width geometric figure (such as diamond shape) is presented on display area 111 by module 101, control player 12 plays third prompt
Voice prompting AD patient finger or felt pen copy out third width geometric figure in touch area 112；When figure is presented
When 4th width geometric figure (such as cube) is presented on display area 111 by module 101, control player 12 plays the 4th and mentions
Show that voice prompting AD patient finger or felt pen copy out the 4th width geometric figure in touch area 112.
The pattern recognition module 103 copies whether graph time is more than preset time for judging AD patient, this is default
Time can pass through the time of portable electronic device 1 according to the complexity for requiring AD patient to draw geometric figure by tester
Set key is configured, such as is usually arranged as 4 minutes；When AD patient, which copies graph time, is more than preset time, figure is known
Other module 103 captures the shape that each width that AD patient completes copies figure from the touch area of touch screen 11 12.In this implementation
In example, the pattern recognition module 103 can capture each width that AD patient draws from touch area 12 and copy figure, and know
Not Chu each width copy the geometry of figure.
The figure cognition each width that AD patient draws for identification of evaluation module 104 copies the Correctness Analysis of figure
One for assessing the evaluation score of AD Patients ' Cognitive figure out.Specifically, figure cognition evaluation module 104 will be from touch area
The geometry that the 12 each width captured copy the corresponding geometric figure of figure is compared to identification AD patient and draws
Each width copy the correctness of figure, and count AD patient and draw the quantity of geometric figure correctly to calculate AD Patients ' Cognitive
The evaluation score of figure.If the geometry for copying the corresponding geometric figure of figure is same or similar, figure cognition is commented
It is correct to estimate the imitation figure that module 104 determines that AD patient draws；If copying the geometry of the corresponding geometric figure of figure
It is not identical also dissimilar；The imitation figure that then figure cognition evaluation module 104 determines that AD patient draws is incorrect.Assess AD patient
The evaluation score of cognition figure can be obtained according to following standards of grading: by taking 4 geometric figures as an example, if there is 1 diagram plots to obtain
Incorrect, then evaluation score is 1 point；If there have 2 diagram plots to obtain to be incorrect, evaluation score is 2 points；If there is 3 diagram plots to obtain
Incorrect, then evaluation score is 3 points；If all 4 diagram plots obtain it is incorrect, evaluation score be 4 points；If being not drawn into any several
What figure is drawn hasty and careless, has drawn a part of figure, replacing figure with word, then evaluation score is 5 points.
The figure cognition evaluation module 104 is also used to the relationship assessment AD patient according to AD Congnitive scale and evaluation score
Figure cognitive ability.The contextual definition that the AD Congnitive scale and evaluation score are commented are as follows: if the evaluation score of AD patient is 1
Point, then the cognitive disorder degree of AD patient is relatively more slight；If the evaluation score of AD patient is 2 points, the cognition of AD patient hinders
It is slight for hindering degree；If the evaluation score of AD patient is 3 points, the cognitive disorder degree of AD patient is moderate；If AD patient's
Evaluation score is 4 points, then the cognitive disorder degree of AD patient is to compare severe；If the evaluation score of AD patient is 5 points, AD suffers from
The cognitive disorder degree of person is serious severe.
Refering to what is shown in Fig. 2, Fig. 2 is the preferred implementation of Alzheimer Disease patient figure cognitive ability appraisal procedure of the present invention
The flow chart of example.In the present embodiment, the various methods step of the Alzheimer Disease patient figure cognitive ability appraisal procedure
Suddenly it is realized by computer software programs, which is stored in computer in the form of computer program instructions
In readable storage medium storing program for executing (such as memory 13), computer readable storage medium may include: read-only memory, random storage
Device, disk or CD etc., the computer program instructions can be loaded by processor (such as processor 14) and execute following step
Rapid S21 to step S29.
AD Congnitive scale and several geometric figures are prestored in memory by step S21.Specifically, pass through figure
AD Congnitive scale and several geometry copied for AD patient that module 101 will be used to test AD Patients ' Cognitive ability in advance is presented
Figure is imported into memory 13 by the USB port of portable electronic device 1.The AD Congnitive scale is a kind of medical domain
General AD Patients ' Cognitive evaluation criteria table, the assessment foundation as test AD Patients ' Cognitive ability.The geometric figure can be with
The complexity of figure is selected by tester according to testing requirement, this example uses four kinds of geometric figures, including circle, two
Rectangle, diamond shape and the cube of overlapping.
Step S22 reads several geometric figures from memory, and each width geometric figure is successively presented on touch screen
Display area.When tester presses the on & off switch of portable electronic device 1, module 101 is presented from memory 13 in figure
Several geometric figures are read, and each width geometric figure is successively presented on to the display area 111 of touch screen 11.With reference to Fig. 3 institute
Show, figure present module 101 by require imitation needed for AD patient circle, two overlapping rectangle, diamond shape and cubes four
Kind geometric figure is successively presented on display area 111, so that AD patient draws required imitation circle in touch area 112.
Step S23, control speech player play voice prompting AD patient and copy out presentation in the touch area of touch screen
Each width geometric figure in display area.Specifically, when module 101 is presented by the first width geometric figure (such as round) in figure
When being presented on the display area 111 of touch screen 11, voice cue module 102 controls player 12 and plays the prompt of the first suggestion voice
AD patient's finger or felt pen copy out the first width geometric figure in the touch area of touch screen 11 112；When figure is in
When second width geometric figure (such as rectangle of two overlappings) is presented on the display area 111 of touch screen 11 by existing module 101,
Voice cue module 102 controls the second suggestion voice of the broadcasting prompt AD patient's finger of player 12 or felt pen is touching
Region 112 copies out the second width geometric figure；Third width geometric figure (such as diamond shape) is presented on when module 101 is presented in figure
When the display area 111 of touch screen 11, voice cue module 102 controls player 12 and plays third suggestion voice prompt AD patient
Third width geometric figure is copied out in touch area 112 with finger or felt pen；When module 101 is presented by the 4th width in figure
When geometric figure (such as cube) is presented on the display area 111 of touch screen 11, voice cue module 102 controls player 12
It plays the 4th suggestion voice prompt AD patient's finger or felt pen and copies out the 4th width geometric graph in touch area 112
Shape.
Step S24 judges that AD patient copies whether graph time is more than preset time.Specifically, pattern recognition module 103
Judge that AD patient copies whether graph time is more than preset time.If AD patient copies graph time and is not above preset time,
Process return step S23；If it is more than preset time that AD patient, which copies graph time, process executes step S25.In the present embodiment
In, the preset time can pass through portable electronic according to the complexity for requiring AD patient to draw geometric figure by tester
The time set key of device is configured, such as is usually arranged as 4 minutes.
Step S25, each width completed from the touch area of touch screen capture AD patient copy the geometry of figure；Tool
Body, when AD patient, which copies graph time, is more than preset time, pattern recognition module 103 is from the touch area of touch screen 11
Each width that 112 capture AD patients complete copies the geometry of figure.In the present embodiment, the pattern recognition module 103
Each width that AD patient draws can be captured from touch area 12 and copies figure, and identifies that each width copies the geometry of figure
Shape.
Step S26, the Correctness Analysis that each width that identification AD patient draws copies figure go out one and suffer from for assessing AD
The evaluation score of person's cognition figure.Specifically, figure cognition evaluation module 104 faces each width captured from touch area 12
The geometry of the corresponding geometric figure of tracing shape is compared to each width that identification AD patient draws and copies figure
Correctness, and count AD patient and draw the quantity of geometric figure correctly to calculate the evaluation score of AD Patients ' Cognitive figure.If
The geometry for copying the corresponding geometric figure of figure is same or similar, then figure cognition evaluation module 104 determines that AD suffers from
The imitation figure that person draws is correct；If the geometry for copying the corresponding geometric figure of figure is not identical also dissimilar；Then
The imitation figure that figure cognition evaluation module 104 determines that AD patient draws is incorrect.Assess the evaluation point of AD Patients ' Cognitive figure
Number can be obtained according to following standards of grading: by taking 4 geometric figures as an example, if there is 1 diagram plots to obtain incorrect, evaluation score
It is 1 point；If there have 2 diagram plots to obtain to be incorrect, evaluation score is 2 points；If there is 3 diagram plots to obtain incorrect, evaluation score
It is 3 points；If all 4 diagram plots obtain it is incorrect, evaluation score be 4 points；If be not drawn into any geometric figure, draw hasty and careless,
It has drawn a part of figure, figure is replaced with word, then evaluation score is 5 points.
Step S27, according to the figure cognitive ability of AD Congnitive scale and the relationship assessment AD patient of evaluation score.Specifically
Ground, figure recognize evaluation module 104 according to the figure cognitive ability of AD Congnitive scale and the relationship assessment AD patient of evaluation score.
The contextual definition that the AD Congnitive scale and evaluation score are commented are as follows: if the evaluation score of AD patient is 1 point, the cognition of AD patient
Obstacle degree is relatively more slight；If the evaluation score of AD patient is 2 points, the cognitive disorder degree of AD patient is slight；If AD
The evaluation score of patient is 3 points, then the cognitive disorder degree of AD patient is moderate；If the evaluation score of AD patient is 4 points, AD
The cognitive disorder degree of patient is to compare severe；If the evaluation score of AD patient is 5 points, the cognitive disorder degree of AD patient is
Serious severe.
Alzheimer Disease patient figure cognitive ability assessment system and method for the present invention, by display screen
The geometric figure that AD patient needs to copy is presented in display area, is copied by voice prompting AD patient in the touch area of display screen
Geometric figure, and recognized according to the figure that the relationship assessment of the evaluation score of AD Congnitive scale and AD Patients ' Cognitive figure goes out AD patient
Know ability, realize the automatic test of AD patient chart cognition and memory capability, not only supplemental training AD patient recognizes things
Cognitive ability reduces the expert along training time restored to AD Patients ' Cognitive impairment, and increases trained AD patient and recognize
Know the interactivity and entertainment of ability.
It will be understood by those skilled in the art that all or part of the steps of various methods can pass through in above embodiment
Relative program instruction is completed, which can store in computer readable storage medium, and storage medium may include: read-only deposits
Reservoir, random access memory, disk or CD etc..
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of Alzheimer Disease patient figure cognitive ability assessment system is applied in portable electronic device, this is portable
Formula electronic device includes touch screen and speech player, which is characterized in that the Alzheimer Disease patient figure cognitive ability is commented
Estimating system includes a plurality of computer program instructions, which further includes the place for being adapted for carrying out computer program instructions
Device and the memory suitable for storing computer program instructions are managed, the computer program instructions are loaded by processor and executed such as
Lower step:
Several geometric figures are read from memory, and each width geometric figure is successively presented on to the display area of touch screen；
Control speech player broadcasting voice prompting patient copies out in the touch area of touch screen is presented on the every of display area
One width geometric figure；
Judge that AD patient copies whether graph time is more than preset time；
It is more than preset time when AD patient copies graph time, each width completed from the touch area of touch screen capture AD patient
Copy the geometry of figure；
The Correctness Analysis that each width that identification AD patient draws copies figure goes out one for assessing AD Patients ' Cognitive figure
Evaluation score；
According to the figure cognitive ability of AD Congnitive scale and the relationship assessment AD patient of evaluation score.
2. Alzheimer Disease patient figure cognitive ability assessment system as described in claim 1, which is characterized in that the meter
Calculation machine program instruction by processor load also execute the following steps: in advance by the AD Congnitive scale and several face for AD patient
The geometric figure imitated is imported into the memory by the USB port of the portable electronic device.
3. Alzheimer Disease patient figure cognitive ability assessment system as described in claim 1, which is characterized in that the control
Speech player processed plays voice prompting AD patient and copies out each width for being presented on display area in the touch area of touch screen
The step of geometric figure, includes the following steps:
When the first width geometric figure is presented on display area, control the first suggestion voice of player plays prompts AD patient's hand
Finger or felt pen copy out the first width geometric figure in touch area；
When the second width geometric figure is presented on display area, control the second suggestion voice of player plays prompts AD patient's hand
Finger or felt pen copy out the second width geometric figure in touch area；
When third width geometric figure is presented on display area, control player plays third suggestion voice prompts AD patient's hand
Finger or felt pen copy out third width geometric figure in touch area；
When the 4th width geometric figure is presented on display area, control the 4th suggestion voice of player plays prompts AD patient's hand
Finger or felt pen copy out the 4th width geometric figure in touch area.
4. Alzheimer Disease patient figure cognitive ability assessment system as described in claim 1, which is characterized in that the knowledge
The Correctness Analysis that each width that other AD patient draws copies figure goes out an evaluation for assessing AD Patients ' Cognitive figure point
Several steps include the following steps:
The geometry that each width captured from touch area copies the corresponding geometric figure of figure is compared to
Each width that identification AD patient draws copies the correctness of figure；
It is described for assessing the evaluation of AD Patients ' Cognitive figure to calculate that statistics AD patient correctly draws the quantity of geometric figure
Score.
5. such as the described in any item Alzheimer Disease patient figure cognitive ability assessment systems of Claims 1-4, feature exists
In, the geometric figure include four kinds of round, two overlappings rectangle, diamond shape and cube figures.
6. a kind of Alzheimer Disease patient figure cognitive ability appraisal procedure is applied in portable electronic device, this is portable
Formula electronic device includes touch screen, speech player and memory, which is characterized in that this method comprises the following steps:
Several geometric figures are read from memory, and each width geometric figure is successively presented on to the display area of touch screen；
Control speech player broadcasting voice prompting patient copies out in the touch area of touch screen is presented on the every of display area
One width geometric figure；
Judge that AD patient copies whether graph time is more than preset time；
It is more than preset time when AD patient copies graph time, each width completed from the touch area of touch screen capture AD patient
Copy the geometry of figure；
The Correctness Analysis that each width that identification AD patient draws copies figure goes out one for assessing AD Patients ' Cognitive figure
Evaluation score；
According to the figure cognitive ability of AD Congnitive scale and the relationship assessment AD patient of evaluation score.
7. Alzheimer Disease patient figure cognitive ability appraisal procedure as claimed in claim 6, which is characterized in that the meter
Calculation machine program instruction by processor load also execute the following steps: in advance by the AD Congnitive scale and several face for AD patient
The geometric figure imitated is imported into the memory by the USB port of the portable electronic device.
8. Alzheimer Disease patient figure cognitive ability appraisal procedure as claimed in claim 6, which is characterized in that the control
Speech player processed plays voice prompting AD patient and copies out each width for being presented on display area in the touch area of touch screen
The step of geometric figure, includes the following steps:
When the first width geometric figure is presented on display area, control the first suggestion voice of player plays prompts AD patient's hand
Finger or felt pen copy out the first width geometric figure in touch area；
When the second width geometric figure is presented on display area, control the second suggestion voice of player plays prompts AD patient's hand
Finger or felt pen copy out the second width geometric figure in touch area；
When third width geometric figure is presented on display area, control player plays third suggestion voice prompts AD patient's hand
Finger or felt pen copy out third width geometric figure in touch area；
When the 4th width geometric figure is presented on display area, control the 4th suggestion voice of player plays prompts AD patient's hand
Finger or felt pen copy out the 4th width geometric figure in touch area.
9. Alzheimer Disease patient figure cognitive ability appraisal procedure as claimed in claim 6, which is characterized in that the knowledge
The Correctness Analysis that each width that other AD patient draws copies figure goes out an evaluation for assessing AD Patients ' Cognitive figure point
Several steps include the following steps:
The geometry that each width captured from touch area copies the corresponding geometric figure of figure is compared to
Each width that identification AD patient draws copies the correctness of figure；
It is described for assessing the evaluation of AD Patients ' Cognitive figure to calculate that statistics AD patient correctly draws the quantity of geometric figure
Score.
10. such as the described in any item Alzheimer Disease patient figure cognitive ability appraisal procedures of claim 6 to 9, feature
It is, the geometric figure includes four kinds of round, two overlappings rectangle, diamond shape and cube figures.
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| CN201810435970.2A CN110473605A (en) | 2018-05-09 | 2018-05-09 | Alzheimer Disease patient figure cognitive ability assessment system and method |
| PCT/CN2019/085446 WO2019214536A1 (en) | 2018-05-09 | 2019-05-05 | System and method for evaluating drawing-related cognitive ability of alzheimer's disease patient |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111358428A (en) * | 2020-01-20 | 2020-07-03 | 书丸子(北京)科技有限公司 | Observation capability test evaluation method and device |
| CN111493829A (en) * | 2020-04-23 | 2020-08-07 | 四川大学华西医院 | Method, system and equipment for determining mild cognitive impairment recognition parameters |
| CN113539253A (en) * | 2020-09-18 | 2021-10-22 | 厦门市和家健脑智能科技有限公司 | Audio data processing method and device based on cognitive assessment |
| CN114628009A (en) * | 2022-05-16 | 2022-06-14 | 成都中医药大学 | Rehabilitation evaluation computer system and operation method |
| CN115273606A (en) * | 2022-01-25 | 2022-11-01 | 中国科学院心理研究所 | Vision-motion integrated reading training system |
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| US7347818B2 (en) * | 2003-02-24 | 2008-03-25 | Neurotrax Corporation | Standardized medical cognitive assessment tool |
| JP4431731B2 (en) * | 2003-11-07 | 2010-03-17 | 新治 村上 | Cognitive function evaluation system |
| CN106327049A (en) * | 2015-07-08 | 2017-01-11 | 广州市第人民医院 | Cognitive assessment system and application thereof |
| JP2018029706A (en) * | 2016-08-23 | 2018-03-01 | 株式会社デジタル・スタンダード | Terminal device, evaluation system, and program |
| JP6888095B2 (en) * | 2016-09-14 | 2021-06-16 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | Digital biomarkers for cognitive and behavioral disorders or disorders |
| CN106599582B (en) * | 2016-10-27 | 2019-03-19 | 中国科学院心理研究所 | A kind of prediction cognitive function assessment system and method based on Intelligent mobile equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358428A (en) * | 2020-01-20 | 2020-07-03 | 书丸子(北京)科技有限公司 | Observation capability test evaluation method and device |
| CN111493829A (en) * | 2020-04-23 | 2020-08-07 | 四川大学华西医院 | Method, system and equipment for determining mild cognitive impairment recognition parameters |
| CN113539253A (en) * | 2020-09-18 | 2021-10-22 | 厦门市和家健脑智能科技有限公司 | Audio data processing method and device based on cognitive assessment |
| CN115273606A (en) * | 2022-01-25 | 2022-11-01 | 中国科学院心理研究所 | Vision-motion integrated reading training system |
| CN114628009A (en) * | 2022-05-16 | 2022-06-14 | 成都中医药大学 | Rehabilitation evaluation computer system and operation method |
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