CN112971706A

CN112971706A - Ophthalmic examination device

Info

Publication number: CN112971706A
Application number: CN202110437649.XA
Authority: CN
Inventors: 何柳
Original assignee: No 3 Peoples Hospital of Chengdu
Current assignee: No 3 Peoples Hospital of Chengdu
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-06-18

Abstract

The invention discloses an ophthalmologic examination device, and belongs to the technical field of medical auxiliary articles. An ophthalmic examination apparatus comprising: the pen container comprises an inspection pen container and an imaging element arranged inside the inspection pen container; the inspection pen container comprises an inspection end and a handheld end, the inspection end is provided with an illuminating lamp and a camera which is in communication connection with the imaging element, a display screen is arranged on the outer side of the inspection pen container and comprises a first screen and a second screen which is located below the first screen and is overlapped with the first screen, a contrast image is displayed on the first screen, the second screen is in communication connection with the imaging element, the handheld end is provided with a first switch which is in communication connection with the illuminating lamp and a second switch which is respectively in communication connection with the camera, the imaging element and the second screen. The examination end of the invention is provided with the illuminating lamp and the camera to examine the pupil of the patient, and the actual size of the pupil is displayed by matching the imaging element and the display screen and is compared with the contrast image, thereby solving the problem of single function of the existing ophthalmologic examination device.

Description

Ophthalmic examination device

Technical Field

The invention relates to the technical field of medical auxiliary articles, in particular to an ophthalmologic examination device.

Background

The nervous system ophthalmology physical examination comprises pupil examination (pupil shape, size, direct and indirect light reflex), corneal reflex and eyelash reflex, reflects damage on related nerve conduction paths, is very important for diagnosing diseases and judging the severity of the diseases of neurology patients, and is one of the conventional necessary examination items. However, a doctor usually needs to use a plurality of tools during examination, such as a flashlight, a pupil monitor, a cotton swab, and the like, and occasionally needs to control the opening and closing degree of the eyelid of the patient by hand, and the whole process is relatively complicated. Therefore, the prior art has the problem that the ophthalmic examination device has single function.

Disclosure of Invention

The invention aims to provide an ophthalmologic examination device, which solves the problem that the prior ophthalmologic examination device has single functionality.

The technical scheme for solving the technical problems is as follows:

an ophthalmic examination apparatus comprising: the pen container comprises an inspection pen container and an imaging element arranged inside the inspection pen container;

the inspection pen container comprises an inspection end and a handheld end, the inspection end is provided with an illuminating lamp and a camera which is in communication connection with the imaging element, a display screen is arranged on the outer side of the inspection pen container and comprises a first screen and a second screen which is located below the first screen and is overlapped with the first screen, a contrast image is displayed on the first screen, the second screen is in communication connection with the imaging element, the handheld end is provided with a first switch which is in communication connection with the illuminating lamp and a second switch which is respectively in communication connection with the camera, the imaging element and the second screen.

The examination end of the invention is provided with the illuminating lamp and the camera to examine the pupil of the patient, and the actual size of the pupil is displayed through the matching of the imaging element and the second screen and is compared and observed with the contrast image, thereby solving the problem of single functionality of the existing ophthalmologic examination device.

Furthermore, the inspection end is provided with a cotton swab fixing groove, and soft fillers are filled in the cotton swab fixing groove.

The inspection end of the invention is provided with a cotton swab fixing groove, so that a fixed cotton swab can be conveniently inserted, and medical staff can control the cotton swab to perform corneal reflex and eyelash reflex inspection on a patient by holding the inspection device by hand.

Furthermore, the cross section of the groove opening of the cotton swab fixing groove is smaller than that of the groove bottom.

The section size of the bottom of the cotton swab fixing groove is larger, and the inclination angle of the cotton swab can be conveniently adjusted in a large range.

Furthermore, the inside of above-mentioned inspection pen container is equipped with the cotton swab and places the cavity, and the cotton swab is placed the outside intercommunication of cavity and handheld end.

The cotton swab placing cavity is used for storing and placing a plurality of cotton swabs, and the need of independently searching the cotton swabs during use is avoided.

Furthermore, a plugging cap is arranged at the position where the handheld end is communicated with the cotton swab placing cavity.

The blocking cap is used for blocking the outlet of the cotton swab placing cavity, so that the cotton swabs in the cotton swab placing cavity are prevented from sliding off when the pen container is checked to be inclined.

Furthermore, the outer side wall of the inspection pen container close to the handheld end is connected with a pen clip.

The examination device can be fixed in the pocket of the upper garment of the medical staff by arranging the pen clip, and is convenient to carry.

Furthermore, a communication module is arranged inside the inspection pen container, and an emergency alarm button, a loudspeaker and a signal lamp which are in communication connection with the communication module are arranged on the outer wall of the inspection pen container.

The examination pens can be in communication connection through the communication module, and when the emergency alarm button is pressed down by the examination pen all the time, the examination pen in communication connection with the examination pen can prompt related medical personnel through the generation of the loudspeaker and the flashing of the indicating lamp.

Furthermore, the inspection end is provided with a temperature detection probe.

The examination pen can rapidly detect the body temperature of a patient through the temperature detection probe.

The invention has the following beneficial effects:

(1) the examination end of the invention is provided with the illuminating lamp and the camera to examine the pupil of the patient, and the actual size of the pupil is displayed through the matching of the imaging element and the second screen and is compared and observed with the contrast image, thereby solving the problem of single functionality of the existing ophthalmologic examination device. Furthermore, the inspection end is provided with a cotton swab fixing groove, and soft fillers are filled in the cotton swab fixing groove.

(2) The inspection end of the invention is provided with a cotton swab fixing groove, so that a fixed cotton swab can be conveniently inserted, and medical staff can control the cotton swab to perform corneal reflex and eyelash reflex inspection on a patient by holding the inspection device by hand.

(3) The cotton swab placing cavity is used for storing and placing a plurality of cotton swabs, and the need of independently searching the cotton swabs during use is avoided.

Drawings

FIG. 1 is a schematic view of the configuration of an ophthalmic examination apparatus according to the present invention;

FIG. 2 is a cross-sectional view of an ophthalmic examination device of the present invention;

FIG. 3 is a schematic diagram of the operation of the ophthalmic examination apparatus of the present invention;

FIG. 4 is a schematic view of the shape of a comparative image of the present invention.

In the figure: 10-checking the pen container; 11-a checking end; 12-a handheld end; 13-a lighting lamp; 14-a camera; 15-a display screen; 16-a first switch; 17-a second switch; 18-a pen clip; 19-comparison; 20-cotton swab fixing groove; 21-soft fillers; 22-a cotton swab placing cavity; 23-a plugging cap; 24-emergency alert button; 25-a loudspeaker; 26-schematic lamp; 27-temperature detection probe; 28-a first screen; 29-a second screen; 30-cotton swab.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

Examples

Referring to fig. 1, an ophthalmic examination apparatus includes: an inspection pen container 10 and an imaging element disposed inside the inspection pen container 10.

The inspection pen container 10 comprises an inspection end 11 and a handheld end 12, wherein the inspection end 11 is provided with an illuminating lamp 13 and a camera 14, and the illuminating lamp 13 is used for illumination in the inspection process. The camera 14 is in communication with the imaging element for acquiring pupil image information of the patient. The outer side wall of the examination pen container 10 close to the handheld end 12 is connected with a pen clip 18, and the examination device can be fixed in a clothes pocket of a medical worker by arranging the pen clip 18, so that the examination pen container is convenient to carry. The examination end 11 is also provided with a temperature detection probe 27, and the temperature detection probe 27 can rapidly detect the temperature of the patient according to the working principle of the infrared thermometer. The temperature detecting probe 27 converts the radiation energy of the infrared rays into an electric signal, the magnitude of the infrared radiation energy corresponds to the temperature of the patient, and the electric signal is converted, and the temperature data of the patient is displayed through the display screen 15. According to the same method, it is also possible to provide a blood oxygen saturation level and a pulse detection probe at the examination end 11 for more comprehensive and rapid detection of the patient. The whole inspection device is powered by a storage battery inside the inspection pen container 10.

Referring to fig. 1 and 4, the handheld terminal 12 is provided with a first switch 16 in communication connection with the illuminating lamp 13, and the operating state of the illuminating lamp 13 is controlled by the first switch 16, so that energy waste is avoided. The outer side wall of the inspection pen container 10 close to the handheld end 12 is provided with a display screen 15, and the display screen 15 is a curved screen and is attached to the outer wall of the inspection pen container 10. The display screen 15 includes a first screen 28 and a second screen 29 positioned below the first screen 28, the second screen 29 also being communicatively coupled to the imaging element. Imaging element is prior art, can convert the patient pupil image signal who draws camera 14 into the signal of telecommunication, converts image model and digital model into again and shows on display screen 15, makes things convenient for medical personnel direct reading inspection result. A single chip microcomputer can be arranged in the second screen 29, and the pupil image displayed on the second screen 29 is used for calculating the sensitivity of the pupil to the light reaction. A comparative figure 19 is shown on the first screen 28, the comparative figure 19 including a plurality of circles of different diameters at the same center. The pupil image displayed on the second screen 29 is superimposed on the comparison map 19 on the first screen 28 to facilitate comparison and reading of the pupil image data. The handheld end 12 is further provided with a second switch 17, the second switch 17 is respectively in communication connection with the camera 14, the imaging element and the second screen 29, and the working states of the camera 14, the imaging element and the second screen 29 can be controlled through the second switch 17.

Referring to fig. 1, an emergency alarm button 24, a speaker 25 and a signal lamp 26 are further arranged on the outer wall of the inspection pen container 10, and a communication module respectively connected with the emergency alarm button 24, the speaker 25 and the signal lamp 26 in a communication mode is arranged inside the inspection pen container 10. The different examination pen containers 10 can also be connected with each other through communication modules in a communication mode, so that the detection device can be divided into a pen for nursing personnel and a pen for medical personnel, when the patient has sudden disease changes, the nursing personnel can press the corresponding emergency alarm button 24, and the speaker 25 and the indicator lamp 26 of the pen for medical personnel in communication connection with the detection device respectively remind the doctor through sound and light flickering. The nursing staff can also select 'general alarm' or 'emergency alarm' according to the prompt of the display screen 15, and the medical staff can also select 'continue observation' or 'immediate treatment' to perform communication reply by the prompt of the display screen 15 after receiving the prompt, thereby greatly improving the flexibility of the use of the whole device.

Referring to fig. 2 and 3, the cotton swab placing cavity 22 is arranged inside the inspection pen container 10, the cotton swab placing cavity 22 is communicated with the outer side of the handheld end 12, the cotton swab placing cavity 22 is used for placing a plurality of cotton swabs 30, and the need of additionally searching for the cotton swabs 30 during use can be avoided. The hand-held end 12 is provided with a plugging cap 23 at a position communicated with the swab placing cavity 22, and the plugging cap 23 is used for plugging an outlet of the swab placing cavity 22, so that the cotton swabs 30 in the swab placing cavity 22 are prevented from sliding off when the inspection pen container 10 is inclined.

The inspection end 11 has been seted up cotton swab fixed slot 20, and the inside packing of cotton swab fixed slot 20 has soft filler 21, and soft filler 21 can be materials such as sky cotton or sponge, makes things convenient for cotton swab 30 to insert and fix. The sectional dimension of the opening of the cotton swab fixing groove 20 is smaller than that of the bottom of the cotton swab fixing groove, so that the inclination angle of the cotton swab 30 in the cotton swab fixing groove can be adjusted conveniently in a large range.

The operation process of the invention is as follows: (1) the illuminating lamp 13 is turned on through the first switch 16 to observe the eyes of the patient; (2) the second switch 17 is turned on, pupil information of the patient is collected through the camera 14 and is displayed on the second screen 29 after being processed by the imaging element; (3) the medical staff compares the pupil image with the comparison image 19 for observation; (4) opening the unsealing cap 23, and pouring the cotton swab 30 out of the cotton swab placing cavity 22; (5) inserting the taken-out swab 30 into the swab fixing groove 20; (6) the medical staff controls the handheld end 12 to perform corneal reflex and eyelash reflex examinations on the patient through the cotton swab 30.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An ophthalmic examination apparatus, comprising: an inspection pen container (10) and an imaging element arranged inside the inspection pen container (10);

the inspection pen container (10) comprises an inspection end (11) and a handheld end (12), the inspection end (11) is provided with an illuminating lamp (13) and a camera (14) which is in communication connection with the imaging element, and a display screen (15) is arranged on the outer side of the inspection pen container (10);

display screen (15) include first screen (28) and be located first screen (28) below and with second screen (29) that first screen (28) coincidence set up, it has contrast picture (19) to show on first screen (28), second screen (29) with formation of image component communication connection, handheld end (12) be equipped with light (13) communication connection's first switch (16) and respectively with camera (14), formation of image component and second screen (29) communication connection's second switch (17).

2. An ophthalmologic examination device according to claim 1, characterized in that the examination end (11) is provided with a cotton swab holding groove (20), the interior of the cotton swab holding groove (20) being filled with a soft filling (21).

3. An ophthalmic examination device as claimed in claim 2, characterized in that the cross-sectional dimension of the slot opening of the swab fixation slot (20) is smaller than the cross-sectional dimension of the slot bottom.

4. An ophthalmic examination device according to claim 3, characterized in that the inside of the examination pen container (10) is provided with a cotton swab placement cavity (22), the cotton swab placement cavity (22) communicating with the outside of the hand-held end (12).

5. An ophthalmic examination device according to claim 4, characterized in that a blocking cap (23) is provided at the position where the hand-held end (12) communicates with the swab placement cavity (22).

6. An ophthalmic examination device according to any one of claims 1 to 5, characterized in that a pen clip (18) is attached to the outer side wall of the examination pen container (10) near the hand-held end (12).

7. An ophthalmologic examination device according to claim 6, characterized in that a communication module is provided inside the examination pen container (10), and the outer wall of the examination pen container (10) is provided with an emergency alarm button (24), a loudspeaker (25) and a beacon light (26) which are in communication connection with the communication module.

8. An ophthalmic examination device as claimed in claim 7, characterized in that the examination end (11) is provided with a temperature detection probe (27).