CN113679578A - Touch type synoptophore - Google Patents
Touch type synoptophore Download PDFInfo
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- CN113679578A CN113679578A CN202110877910.8A CN202110877910A CN113679578A CN 113679578 A CN113679578 A CN 113679578A CN 202110877910 A CN202110877910 A CN 202110877910A CN 113679578 A CN113679578 A CN 113679578A
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- 230000000875 corresponding effect Effects 0.000 claims abstract description 12
- 238000010422 painting Methods 0.000 claims abstract description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 16
- 210000001508 eye Anatomy 0.000 description 11
- 230000004438 eyesight Effects 0.000 description 10
- 201000009487 Amblyopia Diseases 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000004382 visual function Effects 0.000 description 5
- 208000004350 Strabismus Diseases 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 210000001525 retina Anatomy 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010025421 Macule Diseases 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000000873 fovea centralis Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
- A61H5/005—Exercisers for training the stereoscopic view
-
- 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
-
- 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
- A61B3/085—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus for testing strabismus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5023—Interfaces to the user
- A61H2201/5043—Displays
- A61H2201/5046—Touch screens
Abstract
The invention discloses a touch type co-viewing machine, which relates to the technical field of medical instruments and comprises a display screen, a display screen and a control unit, wherein the display screen is arranged at the tail end of a lens cone to replace a light source and a picture and is used for displaying an electronic picture; the touch screen is used for setting display parameters and motor parameters and displaying state information; the storage unit is used for storing a plurality of electronic paintings, receiving and storing display parameters and motor parameters set by the touch screen; the microprocessor is used for calling the electronic picture and the display parameters stored in the storage unit and sending the electronic picture and the display parameters to the display screen, so that the display screen displays the corresponding electronic picture and executes the corresponding action; and/or calling the motor parameters stored in the storage unit and sending the motor parameters to the motor of the Haidinger brush to enable the motor to execute corresponding actions; and generating state information of the working state of the display screen and/or the motor and sending the state information to the touch screen. Compared with the existing traditional synoptophore, the synoptophore has the advantages of more humanized and intelligent operation, good treatment effect and relatively high treatment efficiency.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a touch type synoptophore.
Background
The synoptophore is a large-scale ophthalmology photoelectric instrument, can be used for checking binocular vision functions of simultaneous vision, image fusion, stereoscopic vision and the like of human eyes and diagnosing eye diseases such as subjective and objective squint angles, abnormal retina correspondence and the like, and is a necessary instrument for diagnosis and treatment of weak squint.
When the existing synoptophore is used for treating amblyopia patients with different degrees, intelligent control on the Haidinger brush or modification on parameters of the Haidinger brush can not be carried out according to the treatment requirements of the patients. The existing synoptophore adopts incandescent lamps or filament light-emitting lamps as light sources, the light sources generate visible light through thermal excitation, the power consumption is large, the heat is much, the power can be reduced after the synoptophore is used for a period of time, and the laser with too low power can not be used for irradiating the eyeballs of the amblyopia patient to treat amblyopia; in addition, the image in the picture of current with looking the machine is fuzzy, and the color is single, and the degree of distinguishing is poor, and its material is mostly glass or ya keli board, advances and retreats in current with looking the quick-witted picture piece box and changes inconvenient and fragile, reduces the convenience that uses with looking the machine.
Disclosure of Invention
Therefore, the invention provides a touch type synoptophore to solve the technical problems.
In order to achieve the above purpose, the invention provides the following technical scheme:
a touch-controlled synoptophore comprising:
the display screen is arranged at the tail end of the lens cone to replace a light source and a picture and is used for displaying an electronic picture;
the touch screen is used for setting display parameters and motor parameters and displaying state information;
the storage unit is used for storing a plurality of electronic paintings, receiving and storing display parameters and motor parameters set by the touch screen;
the microprocessor is used for calling the electronic picture and the display parameters stored in the storage unit and sending the electronic picture and the display parameters to the display screen, so that the display screen displays the corresponding electronic picture and executes the corresponding action; and/or calling the motor parameters stored in the storage unit and sending the motor parameters to the motor of the Haidinger brush to enable the motor to execute corresponding actions; and generating state information of the working state of the display screen and/or the motor and sending the state information to the touch screen.
The display parameters comprise one or more of selected electronic picture, display brightness, flashing time, flashing frequency and flashing period.
Wherein the motor parameters include rotational speed and steering.
The microprocessor is electrically connected with the storage unit and the display screen, the touch screen is electrically connected with the storage unit, and the motor is electrically connected with the display screen.
Optionally, the touch control type co-viewing machine further comprises a housing, the touch screen is disposed outside the housing, and the microprocessor is disposed in the housing.
The display screen is provided with two display screens, and the two display screens are respectively in one-to-one correspondence with the two lens cones.
Wherein, the motor of the Haiding lattice brush is a stepping motor.
The display screen is a TFT liquid crystal screen.
The invention has the following advantages:
compared with the existing traditional synoptophore, the improved touch type synoptophore has more effective treatment effect and more humanized and intelligent operation; through touch screen operation and TFT liquid crystal screen display, the switching of electronic pictures according to the self conditions of different patients is realized, and meanwhile, the switching of various colors, multiple patterns and multiple colors can be realized, so that the defects in the prior art in the aspects of the number, the form and the like of the patterns in the training of oblique and amblyopia treatment are overcome, and the treatment effect is better; the electronic picture solves the problem of the mode of changing the picture in advance and retreat in the prior art of the synoptophore, so that the operation process is simple and reliable, the cost is reduced, and the efficiency and the treatment effect are improved; the touch screen changes the treatment process into a visual and monitorable treatment process; the data of the treatment of the amblyopia patient show that the touch type synoptophore has good treatment effect and relatively high treatment efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.
Fig. 1 is a schematic diagram of an intelligent control and circuit of a touch control type co-video machine according to an embodiment of the present invention.
In the figure: the touch control display device comprises a touch control screen 1, a storage unit 2, a microprocessor 3, a TFT liquid crystal screen 4 and a stepping motor 5.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Compared with the traditional synoptophore, the improved touch control synoptophore provided by the embodiment uses the microprocessor which takes the ARM as the main control chip, and replaces the traditional synoptophore light source and the picture with the TFT liquid crystal screen. The TFT LCD screen not only replaces the lamp piece in the existing picture box of the same-sight machine as a light source, but also can simultaneously display the electronic picture required during treatment, a doctor changes the electronic picture through the touch screen when using the TFT LCD screen, the brightness and the pattern of the electronic picture can be adjusted according to the requirement of actual treatment, and the treatment effect is more obvious. All intelligent controls operate on the touch screen, and according to the condition of each patient, treatment parameters such as electronic picture selection, treatment time (flashing time, flashing frequency and flashing period), brightness, the rotating speed and the rotating direction of the Haidinger brush (both the rotating speed and the rotating direction are controlled by a motor) and the like are set.
The touch-control type synoptophore of the embodiment has many similarities with the structure of the existing synoptophore, for example: mainly comprises a base shell, a supporting arm, a lens cone, a Haiding lattice brush, a red filter and other components; the pupil distance adjusting device and the chin rest adjusting device are arranged in the base shell and used for adjusting the pupil distance and the height of the chin rest according to the condition of a patient; taking an ocular lens as a center, taking a central control bracket as an axis, installing a left support arm and a right support arm above a horizontal scale of a base shell, and installing a liquid crystal screen, a diaphragm and an ocular lens barrel assembly at the tail end of a lens barrel on each support arm; a forehead support adjusting device is arranged on the central control support, is matched with the interpupillary distance device and the chin support device for use and is used for fixing the head position of the patient and ensuring that the movement of the two eyes of the patient is coordinated with the movement of the left lens barrel and the right lens barrel; the lens cone can do vertical motion in the vertical direction around a horizontal shaft, horizontal motion around a vertical shaft and rotational motion in the inner and outer directions around a deformed shaft; the two eyes of the patient can see the electronic picture reflected from the lens cone through the ocular lens, and the picture can move along with the lens cone; when the left and right support arms are in the state of interlocking of the locking hand buttons of the synoptophore and the opening state of the central control lock, the two eyes can follow the electronic picture in the liquid crystal screen reflected from the lens cone to do parallelogram motion and anisotropic motion (convergence and divergence); when the left and right support arms are in independent (non-interlocking) state with the locking hand button of the video camera, the two eyes can follow the electronic picture in the liquid crystal screen to do horizontal movement, vertical movement and rotary movement.
The touch type synoptophore of this embodiment compares with traditional synoptophore, has intelligent control function. As shown in fig. 1, the touch type synoptophore includes a display screen, a touch screen 1, a storage unit 2 and a microprocessor 3, the microprocessor 3 is electrically connected with the storage unit 2 and the display screen, the touch screen 1 is electrically connected with the storage unit 2, the display screen is electrically connected with a motor of a Haiding lattice brush, the display screen adopts a TFT liquid crystal screen 4, the motor of the Haiding lattice brush is a stepping motor 5, the existing Haiding lattice brush adopts a PWM brushless motor, the rotating speed cannot be accurately controlled, and the Haiding lattice brush adopting the stepping motor 5 can be accurately controlled. The TFT LCD screen 4 is arranged at the tail end of the lens cone to replace a light source and a picture; the number of the TFT liquid crystal screens 4 is two, and the two display screens are respectively arranged in one-to-one correspondence with the two lens cones; the TFT liquid crystal panel 4 is used to display an electronic picture. The touch screen 1 is used for setting display parameters and motor parameters and displaying state information, is generally arranged outside the shell, and is convenient to operate and observe. The storage unit 2 is used for storing a plurality of electronic paintings, receiving and storing display parameters and motor parameters set by the touch screen 1. The microprocessor 3 is arranged in the shell, and the microprocessor 3 is used for calling the electronic paintings and the display parameters stored in the storage unit 2 and sending the electronic paintings and the display parameters to the display screen, so that the display screen displays the corresponding electronic paintings and executes corresponding actions; and/or calling the motor parameters stored in the storage unit 2 and sending the motor parameters to the motor of the Haidinger brush to enable the motor to execute corresponding actions; and generating state information of the working state of the display screen and/or the motor and sending the state information to the touch screen 1. The display parameters comprise one or more of selected electronic pictures, display brightness, flashing time, flashing frequency and flashing period; the motor parameters include rotational speed and steering.
The touch control type synoptophore of the embodiment can adopt a Haidinger brush treatment method, a red light flicker treatment method, a posterior image vision enhancement treatment method and a three-level visual function diagnosis and treatment method.
Haidinger brush treatment method: the device is suitable for treating the cases of side-center fixation and abnormal retina correspondence; the Haidinger brush uses the principle of a polaroid sheet, and uses rotating polarized light to stimulate centrum cells of the macula centrum to enable a retina to form an inward vision phenomenon; the optical brush consists of a polaroid and a blue optical filter, the polaroid is driven by a motor to rotate by a belt, and the rotating speed and the direction can be set and adjusted on the touch screen; the brightness of the TFT liquid crystal screen is set to be brightest on the touch screen, the electronic picture is set to be the optical brush 1 and the optical brush 2, the power supply is switched on, the Haidinger brush is driven by the motor, the polarizing plate and the blue optical filter rotate continuously, so that human eye cone cells see a bow-tie-like shadow or propeller-shaped object, and the brush-shaped effect can stimulate the cone cells in the macular area of the eyes to achieve the purpose of treatment.
Red light scintillation therapy: the macular region is mainly cone cells which are most sensitive to red, so that the cone cells are stimulated by pulse red light to be excited, and the fovea centralis has absolute advantage, thereby achieving the purposes of central fixation of amblyopia and improvement of vision; the red filter is inserted into the lens cone (the existing structure can be realized), and the flicker time, the flicker frequency, the brightness and the flicker period are set on the touch screen according to the treatment requirements of different patients for treatment.
Treatment for increasing vision of posterior segment: setting the brightness of the TFT liquid crystal screen to be brightest on the touch screen, setting the electronic picture to be a back image 1 and a back image 2, and respectively watching the electronic picture by the left eye and the right eye to enable each eye to generate the back image; the lens barrel is placed at the oblique viewing angle position, the light source is turned on and off alternately, training is carried out to enable back images formed on two sides to be overlapped into a cross shape, and when the two back images can be overlapped, the light source is turned on and off simultaneously to stimulate the fovea function of two eyes.
The patent 'an automatic synoptophore and visual function detection system' relates to three-level visual function diagnosis and treatment method: the device is used for helping a patient before and after an strabismus operation to establish binocular vision, correcting abnormal retina correspondence and expanding a fusion range; after the squint angle of the patient is determined, visual function electronic pictures with different degrees (10 degrees, 5 degrees, 3 degrees and 1 degrees) of simultaneous vision and image fusion vision are selected according to specific conditions, and visual function rehabilitation training of a capture method, an in-out method, a simultaneous stimulation method and a scintillation method is carried out by matching with the left supporting arm and the right supporting arm.
Compared with the existing traditional synoptophore, the improved touch type synoptophore has more effective treatment effect and more humanized and intelligent operation; through touch screen operation and TFT liquid crystal screen display, the switching of electronic pictures according to the self conditions of different patients is realized, and meanwhile, the switching of various colors, multiple patterns and multiple colors can be realized, so that the defects in the prior art in the aspects of the number, the form and the like of the patterns in the training of oblique and amblyopia treatment are overcome, and the treatment effect is better; the electronic picture solves the problem of the mode of changing the picture in advance and retreat in the prior art of the synoptophore, so that the operation process is simple and reliable, the cost is reduced, and the efficiency and the treatment effect are improved; the touch screen changes the treatment process into a visual and monitorable treatment process; the data of the treatment of the amblyopia patient show that the touch type synoptophore has good treatment effect and relatively high treatment efficiency.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A touch type synoptophore, comprising:
the display screen is arranged at the tail end of the lens cone to replace a light source and a picture and is used for displaying an electronic picture;
the touch screen is used for setting display parameters and motor parameters and displaying state information;
the storage unit is used for storing a plurality of electronic paintings, receiving and storing display parameters and motor parameters set by the touch screen;
the microprocessor is used for calling the electronic picture and the display parameters stored in the storage unit and sending the electronic picture and the display parameters to the display screen, so that the display screen displays the corresponding electronic picture and executes the corresponding action; and/or calling the motor parameters stored in the storage unit and sending the motor parameters to the motor of the Haidinger brush to enable the motor to execute corresponding actions; and generating state information of the working state of the display screen and/or the motor and sending the state information to the touch screen.
2. The touch-controlled synoptophore according to claim 1, wherein said display parameters include one or more of selected electronic pictures, display brightness, flash time, flash frequency and flash period.
3. The touch-controlled synoptophore of claim 1, wherein the motor parameters include speed and direction of rotation.
4. The touch type synoptophore according to claim 1, wherein the microprocessor is electrically connected to the memory unit and the display screen, the touch screen is electrically connected to the memory unit, and the motor is electrically connected to the display screen.
5. The touch type synoptophore according to claim 1, further comprising a housing, wherein the touch screen is disposed outside the housing, and the microprocessor is disposed inside the housing.
6. The touch type synoptophore according to claim 1, wherein there are two display screens, and the two display screens are respectively provided in one-to-one correspondence with the two lens barrels.
7. The touch-controlled synoptophore of claim 1, wherein the motor of the Haiding brush is a stepper motor.
8. The touch type synoptophore according to claim 1, wherein the display screen is a TFT liquid crystal screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877910.8A CN113679578A (en) | 2021-07-30 | 2021-07-30 | Touch type synoptophore |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877910.8A CN113679578A (en) | 2021-07-30 | 2021-07-30 | Touch type synoptophore |
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| CN113679578A true CN113679578A (en) | 2021-11-23 |
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| CN202110877910.8A Pending CN113679578A (en) | 2021-07-30 | 2021-07-30 | Touch type synoptophore |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114795870A (en) * | 2022-04-25 | 2022-07-29 | 厦门大学 | Multifunctional digital intelligent synoptophore |
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2021
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Effective date of registration: 20211112 Address after: 130000 No. 3333, Shengbei street, Beihu science and Technology Development Zone, Changchun City, Jilin Province Applicant after: Meishi Kangjian (Jilin) medical equipment Co.,Ltd. Address before: Room 457, floor 4, building 6, No. 38, Yongda Road, Daxing biomedical industry base, Zhongguancun Science Park, Daxing District, Beijing 102600 Applicant before: Meishi Kangjian (Beijing) Medical Technology Development Co.,Ltd. |
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Application publication date: 20211123 |
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