Wireless remote control external fixation lamp for ophthalmic examination

Abstract

The utility model belongs to the technical field of medical devices, and particularly relates to a wireless remote-controlled external fixation lamp for ophthalmic examination, including a frame, an adjustable neck tube is provided on the frame, one end of the adjustable neck tube is detachably connected to the frame, and the other end of the adjustable neck tube is connected to a light-emitting light board, and a plurality of LED indicator lights distributed in a matrix are provided on the light-emitting light board, only one LED indicator light is on at a time, and when other LED indicator lights are switched on, the eyeball can be guided to move. The utility model is convenient for the adjustable neck tube to be adapted to different frames by detachably connecting one end of the adjustable neck tube to the frame; the utility model adopts an adjustable neck tube, which is convenient for adjusting the light-emitting light board connected thereto to a suitable position; the utility model uses a plurality of LED indicator lights to control only one LED indicator light at a time, and when other LED indicator lights are switched on, the eyeball can follow the lighted LED indicator light, which is convenient for fixing the inspection eye to the target inspection part by guiding the non-inspection eye to rotate and fix.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to a wireless remote-controlled external fixation lamp for ophthalmological examination. Background Art

[0002] Examinations in the ophthalmology special examination room play a vital role in the diagnosis and auxiliary treatment of ophthalmic diseases. For example, fundus photography, IOL master examination, corneal endothelial examination, OCT examination, OPD examination, anterior segment photography, Pentacam anterior segment analyzer examination, aqueous humor flare cell count, FFA examination, etc. Most of the ophthalmology examination equipment uses the method of inspection eye gaze to guide patients to fix their eyeballs, which is conducive to collecting high-quality pictures. However, because some patients have poor vision in the inspected eye and cannot see the indicator light, eye movement makes the examination difficult, the examination takes a long time, the image quality is poor, or the image of the target inspection site cannot be collected. Because the eyeball movement of both eyes is coordinated, when the inspected eye has poor vision and cannot look at the indicator light, the non-inspection eye can be made to look at the indicator light to achieve the purpose of fixing the eyeball, thereby completing the relevant examination. Among the equipment commonly used in the ophthalmology special examination room, except for OCT and slit lamp photography equipment equipped with external fixation lights, the rest of the equipment only uses internal fixation for examination. CN 217987603U discloses an external fixation lamp, comprising a slide, a lamp arm and a lamp, wherein the slide is arranged on the ceiling, and the lamp arm of the external fixation lamp can slide back and forth on the slide, and the position of the external fixation lamp can be adjusted according to the specific position of the patient's bed, so that the lamp can be in a suitable detection position, which is convenient for guiding the patient's gaze. However, the external fixation lamp is only suitable for bedridden patients, is not easy to install and is not convenient for doctors to operate, cannot be adapted to all inspection equipment, and has a narrow scope of application. Summary of the invention

[0003] In view of the shortcomings of the prior art mentioned above, the purpose of the utility model is to provide a wireless remote-controlled external fixation lamp for ophthalmic examination, which is used to solve the problems in the prior art that some patients have poor vision in the examined eye and cannot see the indicator light, the examination is difficult due to eye movement, the examination takes a long time, it is impossible to collect pictures of the target examination part, and the doctor has inconvenience in operation.

[0004] To achieve the above-mentioned purpose and other related purposes, the utility model provides a wireless remote-controlled external fixation lamp for ophthalmic examination, which includes a frame, an adjustable neck tube is provided on the frame, one end of the adjustable neck tube is detachably connected to the frame, and the other end of the adjustable neck tube is connected to a light board, and a plurality of LED indicator lights distributed in a matrix are provided on the light board, only one LED indicator light is on at a time, and when other LED indicator lights are switched on, the eyeball can be guided to move.

[0005] In some embodiments of the present invention, a fixing clip is provided at one end of the adjustable neck tube away from the light-emitting lamp panel, and the adjustable neck tube and the frame are detachably connected via the fixing clip.

[0006] In some embodiments of the present invention, the fixing clip is a U-shaped fixing clip.

[0007] In some embodiments of the present invention, the matrix distribution is (8-10) cm*(8-10) cm.

[0008] In some implementations of the present invention, the LED indicator light is a red LED indicator light.

[0009] In some embodiments of the utility model, a light board driving power adapter is provided in the light board, and a switch button is provided on the light board.

[0010] In some embodiments of the present invention, a wireless remote controller for switching different LED indicator lights is also included, and the wireless remote controller is communicatively connected to the light panel.

[0011] In some embodiments of the present invention, the wireless remote controller is equipped with number buttons 1 to 9 and four directional buttons of up, down, left and right.

[0012] In some embodiments of the present invention, the adjustable neck tube is a gooseneck tube or a stainless steel bellows.

[0013] In some embodiments of the present utility model, the light-emitting lamp board is a printed circuit board, and each of the LED indicator lights is welded to the light-emitting lamp board.

[0014] As described above, the wireless remote-controlled external fixation lamp for ophthalmic examination of the utility model has the following beneficial effects:

[0015] 1) The utility model is detachably connected to the frame through one end of the adjustable neck tube, so that the adjustable neck tube can be adapted to different frames;

[0016] 2) The utility model adopts an adjustable neck tube, which is convenient for adjusting the light panel connected thereto to a suitable position;

[0017] 3) The utility model uses multiple LED indicators to control only one LED indicator to light up at a time. When other LED indicators are switched on, the eyeball can follow the lighted LED indicator, which is convenient for fixing the inspection eye to the target inspection part by guiding the non-inspection eye to rotate and fix. It helps the eye examination of the inspection eye with poor vision in clinical work. The wireless remote control external fixation lamp can be applied to any inspection equipment as needed, and has good fixation, which is convenient for doctors to operate. It avoids the inability to obtain images of the target inspection part due to eye position errors and poor image quality caused by the patient's eyeball rotation during the inspection. It is conducive to obtaining high-quality inspection results, greatly improves work efficiency, and saves inspection time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0019] Figure 2 Shown is a schematic diagram of the front and back structures of the light-emitting lamp panel of the utility model.

[0020] Figure 3 Shown is a schematic diagram of the overall structure of an ophthalmic examination device used in conjunction with an embodiment of the utility model.

[0021] Figure 4 The display is a schematic diagram of the wireless remote controller of the utility model.

[0022] Component number description

[0023] 1 Frame

[0024] 2 Adjustable neck

[0025] 3 Light Panels

[0026] 4 LED indicators

[0027] 5 Fixing clip

[0028] 6 Wireless remote control

[0029] 7. Battery compartment for light panel

[0030] 8 Eye examination equipment

[0031] 9 Check the lens

[0032] 10 Check the device base DETAILED DESCRIPTION

[0033] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0034] See also Figures 1 to 4 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0035] like Figures 1 to 4 As shown, the utility model provides a wireless remote control external fixation lamp for ophthalmic examination. Figure 1 , including a frame 1, on which an adjustable neck tube 2 is provided, one end of which is detachably connected to the frame 1, and the other end of which is connected to a light board 3, on which a plurality of LED indicator lights 4 distributed in a matrix are provided, only one LED indicator light 4 is on at a time, and when other LED indicator lights 4 are switched on, the eyeballs can be guided to move.

[0036] In this embodiment, a fixing clamp 5 is provided at one end of the adjustable neck tube 2 away from the light-emitting lamp panel 3, and the adjustable neck tube 2 and the frame 1 are detachably connected via the fixing clamp 5, so that the fixing clamp 5 can be removed as needed and assembled on different inspection equipment for use.

[0037] In this embodiment, the adjustable neck tube 2 is a gooseneck tube or a stainless steel corrugated tube. The adjustable neck tube 2 can be bent arbitrarily and can still maintain the bent angle after bending, so as to facilitate adjusting the light board 3 connected thereto to a suitable position, so as to realize the desired position of the patient's eye being shot by adjusting the position of the light board 3. The adjustable neck tube 2 is fixedly connected to the light board 3, for example, the adjustable neck tube 2 and the light board 3 are welded.

[0038] In this embodiment, the fixing clip 5 is a U-shaped fixing clip, and the fixing clip 5 is fixedly connected to the adjustable neck tube 2 , for example, the fixing clip 5 is welded to the adjustable neck tube 2 , and can be fixed at any position of the frame 1 .

[0039] In this embodiment, the matrix distribution is (8~10)cm*(8~10)cm. Optionally, the matrix distribution is (8~9)cm*(8~9)cm or (9~10)cm*(9~10)cm, etc., for example, 8cm*9cm, 8cm*10cm, 9cm*9cm, 9cm*10cm or 10cm*10cm, etc.

[0040] In this embodiment, the LED indicator light 4 is a red LED indicator light with a size of 3 to 5 mm.

[0041] like Figure 2 As shown, in this embodiment, the light emitting lamp board 3 is a printed circuit board, and each of the LED indicator lights 4 is welded to the light emitting lamp board 3 , and the number of the LED indicator lights 4 is 80 to 90.

[0042] In this embodiment, a light board driving power adapter is provided in the light board 3, a light board battery compartment 7 is provided on the back of the light board 3, and a switch button is provided on the light board 3 to facilitate the control of the light board switch.

[0043] like Figure 4 As shown, in this embodiment, a wireless remote controller 6 for switching different LED indicator lights 4 is also included, and the wireless remote controller 6 is communicatively connected with the light board 3 .

[0044] In this embodiment, the wireless remote controller 6 is equipped with digital buttons 1 to 9 and four directional buttons of up, down, left and right. During use, the numbers 1 to 9 correspond to the light panel 3, which can be divided into nine areas of upper left, upper middle, upper right, middle left, middle, middle right, lower left, lower middle and lower right according to upper, middle, lower, left, middle and right. When a digital button is pressed, the LED indicator 4 at the center of the area lights up, realizing accurate and free lighting of the LED indicator 4 within a certain range, and can stay at any position, which is convenient for long-distance position switching of the LED indicator 4.

[0045] The wireless remote control external fixation lamp for ophthalmic examination provided by the embodiment of the utility model protects the hardware framework. Those skilled in the art will understand that by pressing the buttons of the wireless remote control 6 as described above, the different LED indicator lights 4 can be switched, which can be achieved by using computers, integrated circuit modules, programmable logic devices, other hardware or existing software modules in the prior art.

[0046] The use process of this utility model:

[0047] In this embodiment, when the inspection eye has poor vision and cannot focus on the internal fixation light of the inspection device, while the non-inspection eye has relatively good vision and can see the external LED indicator, the wireless remote control external fixation light can play a role. Figure 3 As shown, the light board 3 is fixed to one end of the adjustable neck tube 2, and the other end of the adjustable neck tube 2 is fixed to the frame 1 of the inspection equipment through a fixing clip 5. The frame 1 is installed on the inspection equipment base 10, and the battery (such as Figure 2As shown), turn on the power switch of the light board 3, the LED indicator 4 at the center of the light board 3 is always on red, adjust the adjustable neck tube 2 according to the patient's eye position, make the light board 3 face the patient's eye position, tell the patient to avoid moving the head, use the non-examination eye to look at the lit LED indicator 4 and move the eyeball following the position switch of the LED indicator 4, the doctor looks at the display screen of the ophthalmic examination equipment 8, operates the ophthalmic examination equipment 8 with one hand, and controls the LED indicators 4 at different positions on the light board 3 to light up with the other hand through the wireless remote control 6, guide the patient to move the eyeball and fix it to the eye position to be photographed, and then photograph the eyeball through the inspection lens 9. Figure 4 As shown, the number buttons 1 to 9 and the four directional buttons of up, down, left and right on the wireless remote control 6 respectively control the nine areas of the upper left, upper middle, upper right, middle left, middle, middle right, lower left, lower middle and lower right of the light board 3. When a number button is pressed, the LED indicator 4 at the center of the area is lit. For example, when the number button 5 is pressed, the LED indicator 4 at the center of the middle position area of ​​the light board 3 is lit (as shown in FIG. Figure 2 By pressing different number buttons and azimuth buttons, the LED indicator lights 4 in different positions can be switched to light up, thereby guiding the patient's non-examination eye to move and fixate, thereby achieving the purpose of fixing the examination eye to the desired examination area.

[0048] The light board 3 in the utility model is combined with the adjustable neck tube 2 and the frame 1 in a detachable connection manner through the fixing clip 5, which is convenient for adapting to various ophthalmic examination equipment, and provides assistance for eye examination of patients with poor eyesight in clinical work; the position of the light board 3 is adjusted according to the patient's eye position by the adjustable neck tube 2, which improves the convenience of doctor's operation; through the wireless remote control 6, the light board 3 is communicated and connected, and different LED indicator lights 4 are switched to light up to guide the patient to move the eyeball, thereby improving the accuracy and freedom of the lighting of the LED indicator light 4, and facilitating long-distance position switching, so that the doctor can determine the required eye position for shooting by observing the inspection instrument, and switch different LED indicator lights 4 to light up, and guide the patient to fix the eyeball to the required eye position for shooting, thereby avoiding the inability to obtain the image of the target inspection part due to eye position error and the poor image quality caused by the patient's eyeball rotation during the inspection, thereby improving the accuracy of the inspection and the work efficiency.

[0049] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A wireless remote-controlled external fixation lamp for ophthalmic examination, characterized in that: The invention comprises a frame (1), wherein an adjustable neck tube (2) is provided on the frame (1), one end of the adjustable neck tube (2) is detachably connected to the frame (1), the other end of the adjustable neck tube (2) is connected to a light-emitting light board (3), and the light-emitting light board (3) is provided with a plurality of LED indicator lights (4) distributed in a matrix, wherein only one LED indicator light (4) is lit at a time, and when other LED indicator lights (4) are switched to light, the eyeball can be guided to follow the movement.

2. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 1, characterized in that: A fixing clamp (5) is provided at one end of the adjustable neck tube (2) away from the light-emitting lamp panel (3), and the adjustable neck tube (2) and the frame body (1) are detachably connected via the fixing clamp (5).

3. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 2, characterized in that: The fixing clip (5) is a U-shaped fixing clip.

4. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 1, characterized in that: The matrix distribution is (8-10) cm*(8-10) cm.

5. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 1, characterized in that: The LED indicator light (4) is a red LED indicator light.

6. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 1, characterized in that: A light board driving power adapter is provided inside the light board (3), and a switch button is provided on the light board (3).

7. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 1, characterized in that: It also includes a wireless remote controller (6) for switching different LED indicator lights (4) on, and the wireless remote controller (6) is communicatively connected to the light-emitting lamp panel (3).

8. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 7, characterized in that: The wireless remote controller (6) is equipped with number buttons 1 to 9 and four directional buttons: up, down, left and right.

9. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 1, characterized in that: The adjustable neck tube (2) is a gooseneck tube or a stainless steel corrugated tube.

10. The wireless remote-controlled external fixation lamp for ophthalmic examination according to claim 1, characterized in that: The light emitting lamp board (3) is a printed circuit board, and each of the LED indicator lights (4) is welded to the light emitting lamp board (3).

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