CN213309635U

CN213309635U - Fundus speculum fixing device

Info

Publication number: CN213309635U
Application number: CN202021118984.0U
Authority: CN
Inventors: 于蓝
Original assignee: Qingdao Municipal Hospital
Current assignee: Qingdao Municipal Hospital
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-06-01
Anticipated expiration: 2030-06-17

Abstract

The utility model provides a fixing device for a fundus oculi, belonging to the technical field of fixing devices for fundus oculi, comprising a supporting component, a fixing component and an adjusting component; supporting component, supporting component includes lifter, locker, support column, fixed plate and tripod, the tip of lifter is coaxial to be inserted and locates the inside of support column, the lifter with the junction of support column is provided with and is used for fixing the locker of lifter height, the bottom fixedly connected with of support column the fixed plate, the bottom side fixedly connected with of fixed plate the tripod, fixed component includes box, light filling lamp, infrared pinhole camera, observation window and display screen, the front side of box is provided with two the light filling lamp to through the cooperation with the display screen, the doctor can do more operations and record patient's symptom, thereby improved work efficiency.

Description

Fundus speculum fixing device

Technical Field

The utility model belongs to the technical field of the eye ground peep hole fixing device, particularly, relate to an eye ground peep hole fixing device.

Background

With the aging of the population and the change of life style in China, the related diseases such as fundus diseases caused by diabetes and hypertension are rapidly increased. At present, the distribution of ophthalmic medical resources in China and other developing countries is not balanced. The proportion of missed diagnosis and misdiagnosis of eye diseases of residents in poor, remote and economically undeveloped areas is high, so that a plurality of patients lose the best treatment time, the vision is obviously reduced and even blindness is caused, and the life quality of people is seriously influenced. The unbalanced distribution of the ophthalmic medical resources is mainly due to the fact that ophthalmologists have long culture periods and small quantities and are intensively distributed in large cities or economically developed areas.

Large-scale high-grade ophthalmoscopes are difficult to be equipped in small and medium-scale medical departments in hospitals in villages and towns and small and medium-scale cities, so that the handheld ophthalmoscopes with good portability are widely applied, and doctors cannot conveniently record symptoms or perform other operations at any time when the existing handheld ophthalmoscopes examine eyegrounds; if a large number of patients hold the ophthalmoscope all the time, hand fatigue also occurs, and the labor intensity is enhanced.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides a fixing device of a fundus oculi, which aims to solve the problem that doctors cannot conveniently record symptoms or perform other operations at any time when the fundus oculi is examined by the existing handheld fundus oculi; if a large number of patients hold the ophthalmoscope all the time, the hands are also fatigued, and the labor intensity is increased.

The utility model discloses a realize like this:

a fundus speculum fixation device comprising:

the supporting assembly comprises a lifting rod, a locker, a supporting column, a fixing plate and a tripod, the end part of the lifting rod is coaxially inserted into the supporting column, the locker for fixing the height of the lifting rod is arranged at the joint of the lifting rod and the supporting column, the fixing plate is fixedly connected to the bottom end of the supporting column, and the tripod is fixedly connected to the bottom side of the fixing plate;

the fixing assembly comprises a box body, light supplementing lamps, infrared pinhole cameras, an observation window and a display screen, wherein the two light supplementing lamps are arranged on the front side of the box body, the infrared pinhole cameras are arranged between the two light supplementing lamps, the observation window and the display screen are respectively arranged on the rear side of the box body from left to right, and an ophthalmoscope main body is arranged inside the box body;

an adjusting assembly, adjusting assembly includes first fixing base, pivot, second fixing base, first motor and second motor, the bottom fixed connection of ophthalmoscope main part in the recess of first fixing base, the bottom side of first fixing base is provided with the second fixing base, one side of second fixing base is provided with the pivot, the both sides of second fixing base all are provided with the pivot, two the pivot all runs through the second fixing base and extend to with first fixing base fixed connection is located the second fixing base right side the tip of pivot is provided with and is used for the drive first fixing base is rotatory first motor, the bottom side of second fixing base is provided with and is used for the drive the rotatory second motor of second fixing base.

The utility model discloses an in the embodiment, the ophthalmoscope main part pass through the leg joint in top one side of box, the ophthalmoscope main part with be provided with the rubber sleeve between the support.

In an embodiment of the present invention, the box is located the right side of the bracket is respectively installed with the controller and the image processor from left to right, and the box is located the digital-to-analog converter is installed below the image processor.

In an embodiment of the present invention, two surfaces of the shaft body of the rotating shaft are rotatably connected to the second fixing base.

In an embodiment of the present invention, the front side of the box body is provided with a through hole.

In an embodiment of the present invention, the axis of the through hole corresponds to the lens of the ophthalmoscope main body.

The utility model discloses an in one embodiment, first motor and second motor all with controller communication connection, infrared pinhole camera image processor and digital analog converter all with display screen communication connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through set up supporting component at the bottom half, can pass through the box with the ophthalmoscope and support in ground, can adjust the height of box according to every patient's height difference to make the ophthalmoscope aim at patient's eye, be favorable to the doctor to observe patient's the state of an illness.

2. Due to the fact that the adjusting assembly is arranged inside the box body, due to the fact that multi-angle examination is needed when the state of an illness is observed, the adjusting assembly can enable the ophthalmoscope to be finely adjusted in the upward direction, the downward direction, the left direction and the right direction, and further more details can be observed; and through the cooperation with the display screen, the doctor can do more operations and record patient's symptom to work efficiency has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a fixing device for a fundus oculi according to an embodiment of the present invention;

fig. 2 is a front sectional view of a case of the fixing device for an ophthalmoscope according to the embodiment of the present invention;

fig. 3 is a rear view of a case of the fixing device for the ophthalmoscope according to the embodiment of the present invention;

fig. 4 is a communication connection diagram of a fixing device for a fundus oculi according to an embodiment of the present invention.

Description of reference numerals: 1-supporting component, 101-lifting rod, 102-locker, 103-supporting column, 104-fixing plate, 105-tripod, 2-fixing component, 201-box, 2011-support, 2012-rubber sleeve, 2013-controller, 2014-image processor, 2015-digital-to-analog converter, 202-light supplement lamp, 203-infrared pinhole camera, 204-observation window, 205-display screen, 3-ophthalmoscope main body, 4-adjusting component, 401-first fixing seat, 402-rotating shaft, 403-second fixing seat, 404-first motor, 405-second motor and 5-through hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

Referring to the attached drawings 1-4, the utility model provides a technical scheme: a fixing device for a fundus oculi comprises a supporting component 1, a fixing component 2 and an adjusting component 4.

Referring to fig. 1, the supporting assembly 1 includes a lifting rod 101, a locker 102, a supporting column 103, a fixing plate 104 and a tripod 105, wherein an end of the lifting rod 101 is coaxially inserted into the supporting column 103, the locker 102 for fixing the height of the lifting rod 101 is disposed at a connection position of the lifting rod 101 and the supporting column 103, the fixing plate 104 is fixedly connected to a bottom end of the supporting column 103, and the tripod 105 is fixedly connected to a bottom side of the fixing plate 104.

In this embodiment, the height of the box 201 can be adjusted by using the lifting rod 101 according to the height of the patient, and finally the height of the lifting rod 101 can be fixed by the locker 102.

Referring to fig. 2-3, the fixing assembly 2 includes a box 201, light supplement lamps 202, an infrared pinhole camera 203, an observation window 204 and a display screen 205, two light supplement lamps 202 are arranged on the front side of the box 201, the infrared pinhole camera 203 is arranged between the two light supplement lamps 202, the observation window 204 and the display screen 205 are respectively arranged on the rear side of the box 201 from left to right, and the ophthalmoscope main body 3 is arranged inside the box 201.

In this embodiment, if the light is insufficient, the doctor can turn on the light supplement lamp 202 to supplement light to the eyes of the patient, so that the doctor can observe the eye more carefully; and the condition of the pathological changes of the eyes of the patient is observed by matching with the infrared pinhole camera 203, and the display screen 205 is fed back, so that the doctor can conveniently record the pathological changes of the patient.

Referring to fig. 2, the adjusting assembly 4 includes a first fixing seat 401, a rotating shaft 402, a second fixing seat 403, a first motor 404 and a second motor 405, the bottom of the ophthalmoscope body 3 is fixedly connected in a groove of the first fixing seat 401, the second fixing seat 403 is disposed at the bottom side of the first fixing seat 401, the rotating shaft 402 is disposed at one side of the second fixing seat 403, the rotating shafts 402 are disposed at both sides of the second fixing seat 403, the two rotating shafts 402 penetrate through the second fixing seat 403 and extend to be fixedly connected with the first fixing seat 401, the end of the rotating shaft 402 located at the right side of the second fixing seat 403 is provided with the first motor 404 for driving the first fixing seat 401 to rotate, and the second motor 405 for driving the second fixing seat 403 to rotate is disposed at the bottom side of the second fixing seat 403.

In this embodiment, the doctor turns on the first motor 404 to drive the first fixing base 401 to rotate counterclockwise, so that the ophthalmoscope body 3 is in an overlook state, and further rotates clockwise to be in an upward view state; the second motor 405 is started to drive the electric drive to rotate anticlockwise and drive the first motor 404 to rotate, so that the ophthalmoscope body 3 can rotate leftwards, and then the clockwise rotation can drive the ophthalmoscope body 3 to rotate rightwards, and therefore a doctor can observe the condition of the eyes of a patient from multiple angles.

As an embodiment of the present invention, further, the ophthalmoscope main body 3 is connected to one side of the top of the box 201 through a bracket 2011, and a rubber sleeve 2012 is arranged between the ophthalmoscope main body 3 and the bracket 2011; when the ophthalmoscope body 3 rotates upwards, downwards, leftwards and rightwards, the top position of the ophthalmoscope body 3 and the rubber sleeve 2012 are in a movable state so as to be matched with the movement of the ophthalmoscope body 3; and the ophthalmoscope body 3 is fixed on one side of the top of the box 201 through a bracket 2011, so that the lens of the ophthalmoscope body 3 is always kept horizontal with the through hole 5.

As an embodiment of the present invention, further, the controller 2013 and the image processor 2014 are respectively installed on the right side of the box 201 on the support 2011 from left to right, and the digital-to-analog converter 2015 is installed on the lower side of the box 201 on the image processor 2014; the image picture monitored by the infrared pinhole display screen 205 is processed by the image processor 2014 and then transmitted to the digital-to-analog converter 2015, the digital-to-analog converter 2015 is converted into a signal and then transmitted to the display screen 205 for display, and a doctor can observe the illness state of the eyes of a patient in time.

As an embodiment of the present invention, further, the shaft body surfaces of the two rotating shafts 402 are rotatably connected to the second fixing base 403; so that the first motor 404 drives the first fixing base 401 to rotate counterclockwise or clockwise after being electrified.

As an embodiment of the present invention, further, a through hole 5 is opened on the front side of the box 201, and the axis of the through hole 5 corresponds to the lenses of the ophthalmoscope main body 3 one by one; the ophthalmoscope body 3 is kept sufficiently bright by the through-hole 5.

Referring to fig. 4, the first motor 404 and the second motor 405 are both communicatively coupled to the controller 2013, and the infrared pinhole camera 203, the image processor 2014, and the digital-to-analog converter 2015 are all communicatively coupled to the display screen 205.

Specifically, this kind of ophthalmoscope fixing device's theory of operation: when the medical box is used, the height of the box body 201 is adjusted by using the lifting rod 101 according to the height of a patient, and finally the height of the lifting rod 101 is fixed by the locker 102; the patient is close to the box 201 and aligns the eyes with the through hole 5, the doctor uses the ophthalmoscope to observe the eyes of the patient through the observation window 204, and when the patient needs to observe more finely at multiple angles, the doctor turns on the first motor 404, powers on the first fixing seat 401, drives the first fixing seat to rotate anticlockwise, so that the ophthalmoscope main body 3 is in an overlooking state, and then rotates clockwise to be in an upward viewing state; the second motor 405 is started to be electrified to drive the anti-clockwise rotation and the first motor 404 to rotate, so that the ophthalmoscope body 3 can rotate towards the left side, and further the clockwise rotation can drive the ophthalmoscope body 3 to rotate towards the right side, and therefore a doctor can observe the condition of the eyes of a patient from multiple angles; moreover, the condition of eye lesions of the patient is observed by matching with the infrared pinhole camera 203, an image picture monitored by the infrared pinhole display screen 205 is processed by the image processor 2014 and then transmitted to the digital-to-analog converter 2015, the digital-to-analog converter 2015 is converted into a signal and then transmitted to the display screen 205 for display, and a doctor can observe the condition of the eyes of the patient in time so as to record the condition of the patient conveniently.

It should be noted that the specific model specifications of the controller 2013, the image processor 2014, the digital-to-analog converter 2015, the infrared pinhole camera 203, the display screen 205, the first motor 404 and the second motor 405 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore details are not repeated.

The power supply and the principle of the controller 2013, the image processor 2014, the digital-to-analog converter 2015, the infrared pinhole camera 203, the display screen 205, the first motor 404 and the second motor 405 are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fundus speculum fixation device, comprising:

the supporting component (1) comprises a lifting rod (101), a locker (102), a supporting column (103), a fixing plate (104) and a tripod (105), wherein the end part of the lifting rod (101) is coaxially inserted into the supporting column (103), the locker (102) for fixing the height of the lifting rod (101) is arranged at the joint of the lifting rod (101) and the supporting column (103), the fixing plate (104) is fixedly connected to the bottom end of the supporting column (103), and the tripod (105) is fixedly connected to the bottom side of the fixing plate (104);

the fixing assembly (2) comprises a box body (201), light supplement lamps (202), an infrared pinhole camera (203), an observation window (204) and a display screen (205), wherein the two light supplement lamps (202) are arranged on the front side of the box body (201), the infrared pinhole camera (203) is arranged between the two light supplement lamps (202), the observation window (204) and the display screen (205) are respectively arranged on the rear side of the box body (201) from left to right, and an ophthalmoscope main body (3) is arranged inside the box body (201);

an adjusting assembly (4), wherein the adjusting assembly (4) comprises a first fixing seat (401), a rotating shaft (402), a second fixing seat (403), a first motor (404) and a second motor (405), the bottom of the ophthalmoscope main body (3) is fixedly connected in a groove of the first fixing seat (401), the second fixing seat (403) is arranged at the bottom side of the first fixing seat (401), the rotating shaft (402) is arranged at one side of the second fixing seat (403), the rotating shaft (402) is arranged at both sides of the second fixing seat (403), the two rotating shafts (402) penetrate through the second fixing seat (403) and extend to be fixedly connected with the first fixing seat (401), and the first motor (404) for driving the first fixing seat (401) to rotate is arranged at the end part of the rotating shaft (402) at the right side of the second fixing seat (403), and a second motor (405) for driving the second fixed seat (403) to rotate is arranged at the bottom side of the second fixed seat (403).

2. A fixation device for ophthalmoscopes according to claim 1, wherein the body (3) of the ophthalmoscope is connected to one side of the top of the box (201) by a bracket (2011), and a rubber sleeve (2012) is arranged between the body (3) of the ophthalmoscope and the bracket (2011).

3. A fixation device for ophthalmoscopes according to claim 2, wherein the box (201) is provided with a controller (2013) and an image processor (2014) from left to right on the right side of the support (2011), and the box (201) is provided with a digital-to-analog converter (2015) below the image processor (2014).

4. A fixation device for a ophthalmoscope according to claim 1, wherein the shaft surfaces of both of the shafts (402) are rotatably connected to the second fixation base (403).

5. A fundus speculum fixation device according to claim 1, characterised in that the front side of the housing (201) is provided with a through hole (5).

6. A fixation device for ophthalmoscopes according to claim 5, wherein the axes of the through holes (5) correspond one-to-one with the lenses of the body (3) of the ophthalmoscope.

7. A fundus scope holding apparatus according to claim 3, characterized in that said first motor (404) and second motor (405) are communicatively connected to said controller (2013), said infrared pinhole camera (203), said image processor (2014) and digital to analog converter (2015) are communicatively connected to said display screen (205).