CN109480769A - A kind of equipment and its detection method detecting eye fatigue degree - Google Patents
A kind of equipment and its detection method detecting eye fatigue degree Download PDFInfo
- Publication number
- CN109480769A CN109480769A CN201811483821.XA CN201811483821A CN109480769A CN 109480769 A CN109480769 A CN 109480769A CN 201811483821 A CN201811483821 A CN 201811483821A CN 109480769 A CN109480769 A CN 109480769A
- Authority
- CN
- China
- Prior art keywords
- eye
- detection
- fatigue degree
- equipment
- detection mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A61B3/0016—Operational features thereof
-
- 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
- A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
Abstract
The invention discloses a kind of equipment and its detection method for detecting eye fatigue degree, including eye detection apparatus body, eye detection mechanism, scanning lens, hardware system, detection mainframe box is equipped on eye detection apparatus body, computer, eye detection mechanism, chin supporting plate, lifting rotation regulating mechanism, foam-rubber cushion, eye scanning slot, scanning lens, vacuum cavity, focusing electrode, transparent glass cover, infrared generation module, infrared receiver, X-ray emitter, X-ray receptor, eye sucker, connect side, outlet, coil, shock sensor, hardware system, eye detection mechanism is equipped on eye detection apparatus body, comprehensive temperature is carried out to human eye by eye detection mechanism, it is infrared, X-ray and physical inspection, from the variation of detection human eye light, the activity spirit of human eye eye surrounding muscle The degree of strength of activity and eye muscle cell infrared ray carrys out the degree of fatigue of comprehensive descision human eye, and rationally, detection project is more, and testing result is accurate for device design, and detection obtain a result it is convenient and efficient.
Description
Technical field
The present invention relates to eye fatigue detection technique field, specially a kind of equipment and its inspection for detecting eye fatigue degree
Survey method.
Background technique
In focal power (eye focal power) measurement for being detected eyes, from previous just use simultaneously according to detected person for
The response of the various sighting targets such as Lan Delu filler ring is come the eye detection of oneself way of feeling measured, not according to the response of detected person
And the eye detection of other people way of feeling (mode that other people can feel or can find out) carried out.Now, oneself can be efficiently used
The eye detection device of the eye detection both sides of way of feeling and other people way of feeling is widely available, seek the efficient activity checked or
The raising of reliability, device space saving.
In addition, the efficient activity in order to promote inspection, developing detected person oneself can carry out the eye detection of eye detection
Device.As such device, such as eye detection device described in following patent document 1 has disclosed.Patent document 1
Described in eye detection device can be carried out the eye detection of oneself way of feeling and the eye detection of other people way of feeling, in base
It is controlled down in computer, the animation or still picture for indicating determination step is shown on monitoring arrangement, and wide by playing
It broadcasts, detected person can be guided automatically.
In instrument currently used for eye detection, mostly using be by myopia or the detecting instruments such as astigmatism, such as
Ophthalmology has the machine of the identification detecting eye diopter of profession, generally also has this machine with the place of mirror in optometry, lower jaw is placed on
Specified position allows you to see a secondary small picture by an aperture, and machine can carry out the far and near of picture automatically and adjust, to regard
Blur-free imaging on nethike embrane can also measure the diopter of eyes in this way.However, being detected at present for eye fatigue
There is also vacancies for the technical equipment of aspect.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of equipment and its detection method for detecting eye fatigue degree
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme: it is a kind of detect eye fatigue degree equipment, including
Eye detection apparatus body, eye detection mechanism, scanning lens, hardware system, the eye detection apparatus body are equipped with inspection
Mainframe box is surveyed, the inside of the detection mainframe box is equipped with hardware system, and the upper side for detecting mainframe box is equipped with eye detection machine
The bottom of structure, the eye detection mechanism is equipped with lifting rotation regulating mechanism, and lifting rotation regulating mechanism is mounted on detection host
In case, the side of the detection mainframe box is equipped with computer.
Preferably, the bottom side of the eye detection mechanism is equipped with chin supporting plate, the chin supporting plate and eye detection
Mechanism is fixedly connected, and the side side of the eye detection mechanism is concave surface, and close over is leaned in the side of the eye detection mechanism
Equipped with eye scanning slot, the inside of eye scanning slot is set there are two scanning lens, and the top edges of the eye scanning slot are equipped with
Foam-rubber cushion, foam-rubber cushion are fixed on eye detection mechanism side side wall close to top edge.
Preferably, the scanning lens is equipped with vacuum cavity, and top and the lower section of the vacuum cavity are symmetrically arranged with poly-
Burnt electrode, one end center of the vacuum cavity are equipped with X-ray emitter, and the top and lower section of X-ray emitter are symmetrically arranged with X
The other end of ray receiver, the vacuum cavity is equipped with convex lens close to end point, and the outside of convex lens is equipped with transparent glass
The outside of cover, the transparent glass cover is equipped with infrared receiver, and infrared receiver is fixed by screws in vacuum cavity
Outside, one end of the infrared receiver are equipped with infrared generator, are equipped with eye on the outside of the other end of the vacuum cavity
Sucker.
Preferably, the eye sucker is annular shape, and the inside of the eye sucker is equipped with connection side, the eye sucker
Suction cup interior be equipped with coil and shock sensor.
Preferably, the hardware system is equipped with display module, and one end of the display module is equipped with computing module, described
Another connecting pin of computing module is equipped with MCU module, and the side connecting pin of MCU module is equipped with memory module and network module, institute
State MCU module another connecting pin be equipped with A D converter, A the side of D converter be equipped with controller, the A D converter
Another connecting pin is equipped with bio monitoring system and physical monitoring system.
Preferably, the bio monitoring system is equipped with photosensitive element, and temperature sensor, data collector is described photosensitive
One connecting pin of element is equipped with infrared generation module.
Preferably, the physical monitoring system be equipped with frequency converter, X-ray emitter, the frequency converter
Side is equipped with current detection circuit.
Preferably, it is a kind of detect eye fatigue degree equipment, application method the following steps are included:
A, when needing to detect eyes, chin is placed on chin supporting plate first, lifting rotation regulating mechanism is certainly
The dynamic position for adjusting face, makes human eye be directed at eye detection mechanism；
B, the in-house scanning lens of eye detection is acquired all data of human eye, and the data of acquisition are timely
Be transmitted to hardware system；
C, the optical information of the biological detection system on hardware system and physical detection system on human eye, biological information carry out
Detailed acquisition, and collected data are uploaded to computer；
D, it is carried out after being tested and analyzed the data of acquisition eventually by computer with the normal data of computer-internal
Comparison, obtains the numerical value of eye fatigue degree.
Compared with prior art, the beneficial effects of the present invention are:
The device design rationally, detection project is more, and testing result is accurate, and detection obtain a result it is convenient and efficient.
Detailed description of the invention
Fig. 1 is eye detection apparatus body structural schematic diagram of the present invention；
Fig. 2 is eye detection structural scheme of mechanism of the present invention；
Fig. 3 is scanning lens schematic diagram of the present invention；
Fig. 4 is eye sucker schematic diagram of the present invention；
Fig. 5 is hardware system schematic diagram of the present invention.
In figure: 1, eye detection apparatus body；2, mainframe box is detected；3, computer；4, eye detection mechanism；5, chin strap
Plate；6, lifting rotation regulating mechanism；7, foam-rubber cushion；8, eye scanning slot；9, scanning lens；10, vacuum cavity；11, electricity is focused
Pole；12, transparent glass cover；13, infrared generator；14, infrared receiver；15, X-ray emitter；16, X-ray receives
Device；17, eye sucker；18, side is connected；19, it exports；20, coil；21, shock sensor；22, hardware system；23, convex lens；
24, MCU module；25, memory module；26, network module；27, A D conversion module；28, controller；29, photosensitive element；30, red
Outer generation module；31, temperature sensor；32, data collector；33, frequency converter；34, current detection circuit；35, X-ray
Generator；36, biological detection system；37, physical detection system；38, computing module；39, display module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of equipment detecting eye fatigue degree, including eye
Eyeball detection device ontology 1, eye detection mechanism 4, scanning lens 9, hardware system 22, eye detection apparatus body 1 are equipped with inspection
Mainframe box 2 is surveyed, the inside of detection mainframe box 2 is equipped with hardware system 22.
The upper side for detecting mainframe box 2 is equipped with eye detection mechanism 4, and the bottom side of eye detection mechanism 4 is equipped with down
Bar supporting plate 5, chin supporting plate 5 are fixedly connected with eye detection mechanism 4, and the side side of eye detection mechanism 4 is concave surface, eyes inspection
The side for surveying mechanism 4 is equipped with eye scanning slot 8 by close over, and the inside of eye scanning slot 8 is set there are two scanning lens 9, eyes
The top edges for scanning slot 8 are equipped with foam-rubber cushion 7, and foam-rubber cushion 7 is fixed on 4 side side wall of eye detection mechanism close to top edge,
The bottom of eye detection mechanism 4 is equipped with lifting rotation regulating mechanism 6, and lifting rotation regulating mechanism 6 is mounted on detection mainframe box 2
Interior, the side of detection mainframe box 2 is equipped with computer 3.
Scanning lens 9 is equipped with vacuum cavity 10, and the top and lower section of vacuum cavity 10 are symmetrically arranged with focusing electrode 11, very
One end center of cavity body 10 is equipped with X-ray emitter 15, and top and the lower section of X-ray emitter 15 are symmetrically arranged with X-ray and connect
Device 16 is received, the other end of vacuum cavity 10 is equipped with convex lens 23 close to end point, and the outside of convex lens 23 is equipped with transparent glass cover
12, the outside of transparent glass cover 12 is equipped with infrared receiver 14, and infrared receiver 14 is fixed by screws in vacuum cavity
10 outside, one end of infrared receiver 14 are equipped with infrared generator 13, are equipped with eye on the outside of the other end of vacuum cavity 10
Portion's sucker 17.
Eye sucker 17 is annular shape, and the inside of eye sucker 17 is equipped with connection side 18, the suction cup interior of eye sucker 17
Equipped with coil 20 and shock sensor 21, when carrying out human eye information collection, eye sucker 17 is by human eye and eye four
Week all covers in, and eye sucker 17 is close together with human eye surrounding, interference when avoiding to human eye detection by the external world,
Coil 20 is made into using superconductor, and the variation faint by human eye ambient temperature will change the size of electric current, and proper manners are in length
After the use of time, the flowing that will lead to eye surrounding blood is different, to detect the electric current of different time sections eyes surrounding
Variation, so that the one kind for detecting eye fatigue degree is important referring to data.
Hardware system 22 is equipped with display module 39, and one end of display module 39 is equipped with computing module 38, computing module 38
Another connecting pin be equipped with MCU module 24, the side connecting pin of MCU module 24 is equipped with memory module 25 and model E35-DTU
Network module 26, the A of another connecting pin of MCU module 24 equipped with model MP1584EN D converter 27, A D converter 27
Side be equipped with controller 28, A another connecting pin of D converter 27 be equipped with bio monitoring system 36 and physical monitoring system 37.
Bio monitoring system 36 be equipped with CCD photosensitive element 29, temperature sensor 31, model 2.4Gzigbee model
Data collector 32, a connecting pin of photosensitive element 29 are equipped with infrared generation module 30, and physical monitoring system 37 is equipped with frequency
Converter 33, X-ray emitter 35, the side of frequency converter 33 are equipped with current detection circuit 34, the life on hardware system 22
The optical information of quality testing examining system 36 and physical detection system 37 to human eye, the detailed acquisition of biological information progress.
Application method: using eye detection apparatus body 1 carry out human eye detection when, need to detect eyes when
It waits, chin is placed on chin supporting plate 5 first, lifting rotation regulating mechanism 6 automatically adjusts the position of face, is directed at human eye
Eye detection mechanism 4, the scanning lens 9 inside eye detection mechanism 4 is acquired all data of human eye, by the number of acquisition
According to hardware system is timely transmitted to, the biological detection system 36 on hardware system 22 is with physical detection system 37 to the light of human eye
Information is learned, biological information carries out detailed acquisition, and collected data are uploaded to computer 3, will eventually by computer 3
The data of acquisition compare after being tested and analyzed with the normal data of computer-internal, obtain the number of eye fatigue degree
Value, the device design rationally, detection project is more, and testing result is accurate, and detection obtain a result it is convenient and efficient.
It is a kind of detect eye fatigue degree equipment, application method the following steps are included:
A, when needing to detect eyes, chin is placed on chin supporting plate 5 first, lifting rotation regulating mechanism 6
The position for automatically adjusting face makes human eye be directed at eye detection mechanism 4；
B, the scanning lens 9 inside eye detection mechanism 4 is acquired all data of human eye, by the data of acquisition and
When be transmitted to hardware system；
C, the optical information of the biological detection system 36 on hardware system 22 and physical detection system 37 to human eye, biology letter
Breath carries out detailed acquisition, and collected data are uploaded to computer 3；
D, it is carried out after being tested and analyzed the data of acquisition eventually by computer 3 with the normal data of computer-internal
Comparison, obtains the numerical value of eye fatigue degree.
The beneficial effects of the present invention are:
The device design rationally, detection project is more, and testing result is accurate, and detection obtain a result it is convenient and efficient.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of equipment for detecting eye fatigue degree, including eye detection apparatus body (1), eye detection mechanism (4), scanning
Camera lens (9), hardware system (22), it is characterised in that: the eye detection apparatus body (1) is equipped with detection mainframe box (2), institute
The inside for stating detection mainframe box (2) is equipped with hardware system (22), and a upper side of detection mainframe box (2) is equipped with eye detection mechanism
(4), the bottom of the eye detection mechanism (4) is equipped with lifting rotation regulating mechanism (6), lifting rotation regulating mechanism (6) installation
In detection mainframe box (2), the side of detection mainframe box (2) is equipped with computer (3).
2. a kind of equipment for detecting eye fatigue degree according to claim 1, it is characterised in that: the eye detection machine
The bottom side of structure (4) is equipped with chin supporting plate (5), and the chin supporting plate (5) is fixedly connected with eye detection mechanism (4), described
The side side of eye detection mechanism (4) is concave surface, and the side of the eye detection mechanism (4) is equipped with eye scanning by close over
Slot (8), the inside of eye scanning slot (8) are set there are two scanning lens (9), and the top edges of the eye scanning slot (8) are equipped with
Foam-rubber cushion (7), foam-rubber cushion (7) are fixed on eye detection mechanism (4) side side wall close to top edge.
3. a kind of equipment for detecting eye fatigue degree according to claim 2, it is characterised in that: the scanning lens
(9) vacuum cavity (10) are equipped with, the top and lower section of the vacuum cavity (10) are symmetrically arranged with focusing electrode (11), described true
One end center of cavity body (10) is equipped with X-ray emitter (15), and the top and lower section of X-ray emitter (15) are symmetrically arranged with X
The other end of ray receiver (16), the vacuum cavity (10) is equipped with convex lens (23) close to end point, convex lens (23)
Outside is equipped with transparent glass cover (12), and the outside of the transparent glass cover (12) is equipped with infrared receiver (14), and infrared ray connects
The outside that device (14) are fixed by screws in vacuum cavity (10) is received, one end of the infrared receiver (14) is equipped with infrared ray
The other end outside of generator (13), the vacuum cavity (10) is equipped with eye sucker (17).
4. a kind of equipment for detecting eye fatigue degree according to claim 3, it is characterised in that: the eye sucker
It (17) is annular shape, the inside of the eye sucker (17) is equipped with connection side (18), the suction cup interior of the eye sucker (17)
Equipped with coil (20) and shock sensor (21).
5. a kind of equipment for detecting eye fatigue degree according to claim 1, it is characterised in that: the hardware system
(22) display module (39) are equipped with, one end of the display module (39) is equipped with computing module (38), the computing module
(38) another connecting pin is equipped with MCU module (24), and the side connecting pin of MCU module (24) is equipped with memory module (25) and network
Module (26), another connecting pin of the MCU module (24) be equipped with A D converter (27), A the side of D converter (27) be equipped with
Controller (28), the A another connecting pin of D converter (27) be equipped with bio monitoring system (36) and physical monitoring system
(37)。
6. a kind of equipment for detecting eye fatigue degree according to claim 5, it is characterised in that: the biological monitoring system
(36) are united equipped with photosensitive element (29), temperature sensor (31), data collector (32), a company of the photosensitive element (29)
It connects end and is equipped with infrared generation module (30).
7. a kind of equipment for detecting eye fatigue degree according to claim 5, it is characterised in that: the physical monitoring system
(37) are united equipped with frequency converter (33), the side of X-ray emitter (35), the frequency converter (33) is examined equipped with electric current
Slowdown monitoring circuit (34).
8. realize claim 1 described in a kind of equipment of detection eye fatigue degree, application method the following steps are included:
A, when needing to detect eyes, chin is placed on chin supporting plate (5) first, lifting rotation regulating mechanism (6)
The position for automatically adjusting face makes human eye be directed at eye detection mechanism (4)；
B, the internal scanning lens (9) of eye detection mechanism (4) is acquired all data of human eye, by the data of acquisition and
When be transmitted to hardware system；
C, the optical information of the biological detection system (36) on hardware system (22) and physical detection system (37) to human eye, biology
Information carries out detailed acquisition, and collected data are uploaded to computer (3)；
D, it carries out after being tested and analyzed the data of acquisition eventually by computer (3) with the normal data of computer-internal pair
Than obtaining the numerical value of eye fatigue degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483821.XA CN109480769A (en) | 2018-12-06 | 2018-12-06 | A kind of equipment and its detection method detecting eye fatigue degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483821.XA CN109480769A (en) | 2018-12-06 | 2018-12-06 | A kind of equipment and its detection method detecting eye fatigue degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109480769A true CN109480769A (en) | 2019-03-19 |
Family
ID=65699209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483821.XA Pending CN109480769A (en) | 2018-12-06 | 2018-12-06 | A kind of equipment and its detection method detecting eye fatigue degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109480769A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002345754A (en) * | 2001-05-28 | 2002-12-03 | Nikon Corp | Eye fatigue measuring device |
| US20090257639A1 (en) * | 2008-04-14 | 2009-10-15 | National Cancer Center | Method of tracking eyeball in eyeball tumor treatment |
| CN101588842A (en) * | 2006-10-16 | 2009-11-25 | Oraya治疗公司 | Ocular radiosurgery |
| CN104398235A (en) * | 2014-12-04 | 2015-03-11 | 张晓� | Eye fatigue detector |
| CN106955122A (en) * | 2017-03-20 | 2017-07-18 | 苏州网颢信息科技有限公司 | Head 3 D detection method based on single camera module in radiotherapy |
| CN107753042A (en) * | 2017-11-23 | 2018-03-06 | 杨棣 | A kind of intelligence system for carrying out fatigue detecting |
| CN207707897U (en) * | 2017-10-11 | 2018-08-10 | 云南铂亨科技有限公司 | It is a kind of can be to pupillary movements detection device that eyelet is sterilized |
-
2018
- 2018-12-06 CN CN201811483821.XA patent/CN109480769A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002345754A (en) * | 2001-05-28 | 2002-12-03 | Nikon Corp | Eye fatigue measuring device |
| CN101588842A (en) * | 2006-10-16 | 2009-11-25 | Oraya治疗公司 | Ocular radiosurgery |
| US20090257639A1 (en) * | 2008-04-14 | 2009-10-15 | National Cancer Center | Method of tracking eyeball in eyeball tumor treatment |
| CN104398235A (en) * | 2014-12-04 | 2015-03-11 | 张晓� | Eye fatigue detector |
| CN106955122A (en) * | 2017-03-20 | 2017-07-18 | 苏州网颢信息科技有限公司 | Head 3 D detection method based on single camera module in radiotherapy |
| CN207707897U (en) * | 2017-10-11 | 2018-08-10 | 云南铂亨科技有限公司 | It is a kind of can be to pupillary movements detection device that eyelet is sterilized |
| CN107753042A (en) * | 2017-11-23 | 2018-03-06 | 杨棣 | A kind of intelligence system for carrying out fatigue detecting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107184178A (en) | A kind of hand-held vision drop instrument of intelligent portable and optometry method | |
| CN104887176B (en) | The autonomous perception measurement device of hand-held and eyesight measurement method | |
| CN105662343B (en) | Dry eye detection handheld imaging device and dry eye detection equipment | |
| US20200129058A1 (en) | Visual field examination device and detection method | |
| CN113589554A (en) | Intelligent glasses for monitoring eye condition and monitoring method | |
| CN104146684B (en) | The dizzy detector of a kind of eyeshield formula | |
| CN109106333A (en) | A kind of self-service vision drop system of automatic adjustable and device | |
| US20210390692A1 (en) | Detecting and tracking macular degeneration | |
| JP2007518430A (en) | Motor function inspection system | |
| CN208693251U (en) | A kind of system for accelerating OCT equipment to be aligned with human eye by iris recognition | |
| CN109480769A (en) | A kind of equipment and its detection method detecting eye fatigue degree | |
| WO2021102169A1 (en) | Ocular photosensitivity analyzer | |
| CN210130812U (en) | Eyeball protrusion measuring platform based on binocular stereo vision | |
| CN208286989U (en) | A kind of eyeshade formula Subjective visual vertical and subjective vision horizontal line detection system | |
| CN210043977U (en) | Heterophoria detection system | |
| CN210981533U (en) | Multifunctional detector | |
| CN208659329U (en) | A kind of pupil size detection device | |
| CN108742510B (en) | Oblique vision and horizontal torsion angle detector suitable for children with low age | |
| CN209899360U (en) | Nine-eye position camera | |
| CN209884112U (en) | Visual field inspection equipment | |
| JP2012139272A (en) | Measuring device and measuring method for motor function of face surface and measuring aid | |
| CN111899830A (en) | Non-contact intelligent health detection system, detection method and detection device | |
| CN208333542U (en) | A kind of shooting of simple type and self-operated measuring unit | |
| CN109940635A (en) | A kind of self-help machine people that health examination use can interact | |
| CN112545491A (en) | Early stroke self-detection device and detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |