CN110251074A - Multifunctional medical detection system - Google Patents
Multifunctional medical detection system Download PDFInfo
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- CN110251074A CN110251074A CN201910531847.5A CN201910531847A CN110251074A CN 110251074 A CN110251074 A CN 110251074A CN 201910531847 A CN201910531847 A CN 201910531847A CN 110251074 A CN110251074 A CN 110251074A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
- A61B3/112—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring diameter of pupils
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
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- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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Abstract
The present invention relates to field of medical technology, more particularly to multifunctional medical detection system, including detection terminal, detection terminal includes identification label and several various sizes of display screens, and the shape of display screen is the shape of pupil, detects the actual size of the insighted distinguishing label of terminal storage；Detection terminal acquisition pupil image and identification label image when recognizing identification label and pupil；Terminal is detected according to the size of collected identification label image and the full-size(d) of identification label, calculate the full-size(d) of pupil in collected pupil image, and pupil image is zoomed into size identical with the full-size(d) of pupil, it will be shown on display screen；The smallest display screen of scale error of pupil image after detecting terminal coupling and scaling, and the display screen is marked, solve the problems, such as that present invention is mainly used for medical institutions for pupillometry inaccuracy with this.
Description
Technical field
The present invention relates to field of medical technology, and in particular to multifunctional medical detection system.
Background technique
Observation pupil is the important content of medical staff's neurological examination, usually uses flashlight, passes through direct irradiation
Pupil using strong light stimulus patient, and makes the continuous actions such as light speeds away, and observes contraction-amplification variation of patient s pupil.
The diameter of normal pupil is 2.5~4.5 millimeters, and rounded, two sides pupil waits greatly substantially, and difference is usually no more than
0.5 millimeter, light reflection is sensitive.Everyone pupil size is influenced by factors such as age, physiological status, dioptric, external environments, is in
Different size.Pupil diameter is such as abnormal more than 6 millimeters or less than 2 millimeters；Two sides anisocoria, especially with light emitting
It is pathologic when blunt or disappearance.Child's pupil is larger in normal person, and old man is smaller.Myosis during sleep becomes larger again after waking up,
For physiological phenomenon.Some drugs can cause myosis when being poisoned, such as organic phosphorus, barbital Lou, morphine and the derivative of opium etc.
Poisoning.Certain mental symptoms, such as anxiety, terrified, pain can cause mydriasis；Atropine, cocaine and creotoxin poisoning
Deng mydriasis can also be caused；Shape, size and the light reflection of pupil, such as cornea, iris lesion can be influenced when eye local patholoic change.
Clinically, medical staff by pupil size, the observation of light reflection is come to find change of illness state in time, judgement with
Understand disease.Ocular estimate is mostly used in actual operation or is measured with ruler.But the shortcomings that such method faces is: due to normal
For the diameter of pupil substantially between 2.5~4.5 millimeters, this is smaller numerical value.It is measured according to ocular estimate or with ruler, meeting
Keep the pupil size measured inaccurate, error is larger；To minimum pupil to light reflection can not accurate observation arrive.If therefore causing
It cannot find that the state of an illness of patient changes in time, the rescue and treatment of patient will be delayed.
Summary of the invention
The purpose of the present invention is to provide multifunctional medical detection system, solve the problems, such as pupillometry inaccuracy.
Multifunctional medical detection system, including detection terminal, detection terminal include identification label and several various sizes of
Display screen, and the shape of display screen is the shape of pupil, detects the actual size of the insighted distinguishing label of terminal storage, detection terminal is used
Pupil image and identification label image are acquired when recognizing identify label and pupil at the same time, detection terminal is also used to basis and adopts
The size of the identification label image collected and the full-size(d) of identification label, calculate the true of pupil in collected pupil image
Size, and pupil image is zoomed into size identical with the full-size(d) of pupil, it will be shown on several display screens,
Detection terminal is also used to match the smallest display screen of scale error with the pupil image after scaling, and marks to the display screen
Note.
In use, medical staff can will identify that label is affixed on the ocular vicinity of detected personnel, as long as guaranteeing identification label
It is in the same plane with the eyes of testing staff, it, will when detecting terminal while recognizing identification label and pupil
Automatic collection pupil image and identification label image.When collecting identification label image, detection terminal just may recognize that identification
The size of label image, due to detecting the actual size of the insighted distinguishing label of terminal storage, detection terminal can be according to identification
The actual size of label and the size of identification label image calculate the scaling of collected identification label image, and
Since the eyes of identification label and detected personnel are in same level, the scaling of collected pupil image
It is identical with the identification scaling of label image, therefore detecting terminal can be according to the scaling, by collected pupillogram
As zooming in and out by this scaling, pupil image identical with the full-size(d) size of pupil is obtained.And it will be after the scaling
Pupil image is shown on several display screens, so that it may the pupil truth for being detected personnel is directly observed for medical staff,
And the smallest display screen of scale error of the pupil image after detecting terminal and can also matching and scale, and the display screen is carried out
Label, easily facilitates the pupil size size that medical staff is directly acquainted with detected personnel.
And due to carrying out corresponding size calculating and matching to pupil in such a way that automatic identification detects, compare and biography
System ocular estimate or with ruler measurement by way of carry out roughly judge be detected personnel pupil size size for, we
Case is more accurate by calculating the pupil size size matched.Solve the problems, such as pupillometry inaccuracy.
It further, further include LED light in the detection terminal.
LED light is used to irradiate the pupil of detected personnel, makes to be detected the variation of personnel's pupil, acquires quilt convenient for detection terminal
Image and its size after the variation of testing staff's pupil.
Further, the identification label is the different identification label of tow sides color, wherein one side is yellow, another side
For white, detects terminal and be used to control the bright orange light of LED light when recognizing identification label is the one side of yellow, recognize
When distinguishing label is the one side of white, LED light brilliant white light is controlled.
By identification label, can not only make to detect terminal automatic collection image after recognizing identification label, but also
LED light can be automatically controlled after detection terminal recognition to identification label and change color, since the illumination of different colours is for human eye
The variation tool of pupil has a certain impact, and is detected the different state of an illness of personnel under the illumination of different colours, pupil size
Variation be it is differentiated, wherein white light and yellow light are most widely used, thus using white and two kinds of colors of yellow illumination pair
Detected personnel detect, and the size after different pupil variations can be obtained more accurately passes through pupil convenient for medical staff
The variation in hole judges the state of an illness for being detected personnel.
Further, the detection terminal is also used to when display screen is labeled, by pupil in the pupil image and pupil image
The full-size(d) in hole is sent to corresponding hospital's platform.
By this method, so that it may this be detected to the full-size(d) of pupil in personnel's pupil image and pupil image, be stored in
Hospital's platform, convenient for checking the relevant information for understanding the personnel of being detected later.
Further, the display screen is touch display screen, and the detection terminal is also used to show pupil in touch display screen
When the image of hole, corresponding touch display screen is selected to be marked by touching for user.
The autonomous judgement for increasing user is marked, and keeps the full-size(d) for the pupil that detected more accurate.
Further, the detection terminal is marked display screen by way of being highlighted display screen.
By this method, convenient for the full-size(d) of medical staff's more intuitive understanding to pupil.
Further, the detection terminal is also used to while showing pupil image by display screen, by the pupil image
The full-size(d) of middle pupil is shown on the maximum display screen of size.
By this method, the display for increasing the full-size(d) of pupil image, enables medical staff to be directly acquainted with pupil
Accurate full-size(d).
Further, the detection terminal acquires pupil image and identification label image by camera.
By this method, achieve the purpose that acquire pupil image and identify label image.
Further, it is 1 millimeter, 2 millimeters, 3 millimeters, 4 millimeters, 5 millimeters, 6 millimeters and 7 millimeters that the display screen, which is divided into diameter,
7 display screens.
By this method, so that it may when display screen shows pupil image, pass through the ruler of each display screen convenient for medical staff
Very little size is directly acquainted with the full-size(d) size of pupil image.
Further, the display screen is successively evenly distributed from small to large.
By this method, the full-size(d) that can observe pupil image corresponding with each display screen is judged convenient for medical staff is big
It is small.
Detailed description of the invention
Fig. 1 is the schematic block diagram of multifunctional medical detection system embodiment one of the present invention；
Fig. 2 is the schematic block diagram of multifunctional medical detection system embodiment two of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Embodiment one
Embodiment one is substantially as shown in Fig. 1: multifunctional medical detection system, including detection terminal, and detection terminal includes
LED light, identification label, display screen, camera, memory module, identification module, acquisition module, computing module, image scaling mould
Block, matching module and screen intensity adjustment module.Identification label is equipped with the special pattern identified for identification module, such as two dimension
Code, bar code or smiling face's pattern etc..Display screen is 7, and size is different, and the shape of display screen is the shape of pupil
Shape, the diameter of 7 display screens is respectively as follows: 1 millimeter, 2 millimeters, 3 millimeters, 4 millimeters, 5 millimeters, 6 millimeters and 7 millimeters, and shows
Screen is successively evenly arranged in from small to large in detection terminal.
Memory module: it is stored with the actual size of identification label.
Identification module: for identifying the pupil of special pattern and detected personnel on identification label by camera.
Acquisition module: for recognizing the pupil of special pattern and detected personnel on identification label simultaneously in identification module
Kong Shi acquires pupil image and identification label image by camera.
Computing module: for identifying the true of label in the size and memory module according to collected identification label image
Size calculates the full-size(d) of pupil in collected pupil image.
Image scaling module: for pupil image to be zoomed to size identical with the full-size(d) of pupil, and will
It is sent to display screen and shows.
Matching module: the smallest display screen of scale error for the pupil image after matching and scaling.
Screen intensity adjustment module: for being highlighted to the display screen matched.
Specifically used scene is as follows:
In use, medical staff can will identify that label is affixed on the ocular vicinity of detected personnel, as long as guaranteeing identification label
It is in the same plane with the eyes of testing staff, it, will when identification module recognizes identification label and pupil simultaneously
Automatic collection pupil image and identification label image.When collecting identification label image, identification module just may recognize that identification
The size of label image, since memory module is stored with the actual size of identification label, detection terminal can be according to identification
The actual size of label and the size of identification label image, calculate the scaling of collected identification label image, calculate
Mode are as follows: scaling=identification label actual size/identification label image size.
And since the eyes of identification label and detected personnel are in same level, collected pupillogram
The scaling of picture with identification the scaling of label image it is identical, therefore image scaling module can according to the scaling,
Collected pupil image is zoomed in and out by this scaling, obtains pupillogram identical with the full-size(d) size of pupil
Picture.And the pupil image after the scaling is shown on a display screen, so that it may directly observe this for medical staff and be detected personnel's
Pupil truth, and matching module can match and scale after pupil image the smallest display screen of scale error, pass through
Screen intensity adjustment module is highlighted the display screen, since each display screen has corresponding size, works as
When medical staff sees the screen being highlighted, so that it may more efficiently recognize the pupil size size of detected personnel.
Embodiment two
Embodiment two is substantially as shown in Fig. 2: embodiment two and embodiment one the difference is that, display screen is to touch
Display screen, the maximum touch display screen of diameter dimension are also used to show the full-size(d) of pupil in pupil image.Identify that label is
The different identification label of tow sides color, wherein one side is yellow, another side is white, detects terminal further include: light color tune
Save module and sending module.
Identification module: it is also used to identify the color on identification label.
Light color adjustment module: for when it is the one side of yellow that identification module, which recognizes identification label, control LED light to be bright orange
Light controls LED light brilliant white light when recognizing identification label is the one side of white.
Screen intensity adjustment module: for selecting corresponding pupil in touch display screen by touch manner in medical staff
When image, which is highlighted.The autonomous judgement for increasing medical staff with this carries out touch display screen
Highlighted label keeps the full-size(d) for the pupil that detected more accurate by artificial and machine dual judgement.
Sending module:, i.e., will be in the pupil image and pupil image when display screen is labeled for when display screen highlights
The full-size(d) of pupil is sent to corresponding hospital's platform.This can be detected in personnel's pupil image and pupil image with this
The full-size(d) of pupil is stored in hospital's platform, convenient for checking the relevant information for understanding the personnel of being detected later.
Specifically used scene is as follows:
To identify that label is set as tow sides is respectively yellow and white, recognizes the face of identification label in identification module
It after color, automatically controls LED light and changes into corresponding color, since the illumination of different colours has one for the variation of pupil of human
Fixed influence, and be detected the different state of an illness of personnel under the illumination of different colours, the variation of pupil size be it is differentiated,
Middle white light and yellow light are most widely used, therefore are examined using the illumination of white and two kinds of colors of yellow to detected personnel
It surveys, the size after different pupil variations can be obtained, it is more accurately tested by the variation judgement of pupil convenient for medical staff
The state of an illness of survey personnel.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. multifunctional medical detection system, it is characterised in that: including detect terminal, detection terminal include identification label and it is several not
With the display screen of size, and the shape of display screen is the shape of pupil, detects the actual size of the insighted distinguishing label of terminal storage, inspection
Acquisition pupil image and identification label image, detection terminal are also used when surveying terminal for recognizing identification label and pupil at the same time
According to the size of collected identification label image and the full-size(d) of identification label, pupil in collected pupil image is calculated
The full-size(d) in hole, and pupil image is zoomed into size identical with the full-size(d) of pupil, it will be shown in several
On display screen, detection terminal is also used to match the smallest display screen of scale error with the pupil image after scaling, and aobvious to this
Display screen is marked.
2. multifunctional medical detection system according to claim 1, it is characterised in that: further include in the detection terminal
LED light.
3. multifunctional medical detection system according to claim 2, it is characterised in that: the identification label is tow sides
The different identification label of color, wherein one side be yellow, another side be white, detection terminal be used for recognize identification label be
When the one side of yellow, the bright orange light of LED light is controlled, when recognizing identification label is the one side of white, controls LED light brilliant white light.
4. multifunctional medical detection system according to claim 1, it is characterised in that: the detection terminal is also used to aobvious
When display screen is labeled, the full-size(d) of pupil in the pupil image and pupil image is sent to corresponding hospital's platform.
5. multifunctional medical detection system according to claim 1, it is characterised in that: the display screen is to touch display
Screen, the detection terminal are also used to when touch display screen shows pupil image, select corresponding touching by touching for user
Display screen is touched to be marked.
6. multifunctional medical detection system according to claim 1, it is characterised in that: the detection terminal will be by that will show
Shield the mode being highlighted display screen is marked.
7. multifunctional medical detection system according to claim 1, it is characterised in that: the detection terminal is also used to logical
While crossing display screen display pupil image, the full-size(d) of pupil in the pupil image is shown in the maximum display screen of size
On.
8. multifunctional medical detection system according to claim 1, it is characterised in that: the detection terminal passes through camera
Acquire pupil image and identification label image.
9. multifunctional medical detection system according to claim 1, it is characterised in that: it is 1 that the display screen, which is divided into diameter,
Millimeter, 2 millimeters, 3 millimeters, 4 millimeters, 5 millimeters, 7 display screens of 6 millimeters and 7 millimeters.
10. multifunctional medical detection system according to claim 1, it is characterised in that: the display screen from small to large according to
It is secondary evenly distributed.
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Cited By (2)
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| CN110933390A (en) * | 2019-12-16 | 2020-03-27 | Oppo广东移动通信有限公司 | Display method and device based on image projection |
| CN111950462A (en) * | 2020-08-13 | 2020-11-17 | 深圳市商汤科技有限公司 | Brightness adjusting method and device, electronic equipment and storage medium |
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| CN110251074B (en) | 2021-10-08 |
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