Novel ophthalmology stitch removing light regulator

Abstract

The utility model relates to the field of medical equipment, in particular to a novel stitch removing light regulator for the ophthalmology department. The novel ophthalmology stitch removing light regulator comprises a lamp body, a telescopic rod is arranged below the lamp body, a mounting ring is fixedly connected to the bottom of the telescopic rod, a light shielding plate is fixedly connected into the mounting ring, a steering wheel is rotationally connected into the mounting ring, four evenly-distributed lenses are arranged on the steering wheel, and a mounting base is fixedly connected to one side of the mounting ring. And a transmission gear is rotationally connected into the mounting seat. According to the novel ophthalmology stitch removing light regulator, the transmission gear is rotated to drive the steering wheel to rotate, the lens suitable for being taken down is rotated to the light transmitting opening of the shading plate according to specific requirements, light emitted by the lamp body is emitted out through the lens and the light transmitting opening at the moment, and a light column with the same size as the current lens can be formed; the light is emitted to the stitch removing part of the patient, so that the problem that the patient feels uncomfortable due to the fact that the light irradiates eyeballs is prevented.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a novel ophthalmic suture removal light regulator. Background Art

[0002] The full name of ophthalmology is "eye disease specialist", which is a specialized department set up in major hospitals to treat common eye diseases;

[0003] In ophthalmic surgery, during the process of removing stitches after eyelashes, double eyelids and eye stones, since the operation is close to the eyeball, in order to improve the accuracy of the operation, it is necessary to use microscope light for illumination to make the removal work more convenient and safer.

[0004] In clinical work, patients having their stitches removed are illuminated by microscope light, which will directly hit the patient's eyes. Especially when the light is too strong, it will irritate the eyes and cause discomfort to the patient.

[0005] Therefore, it is necessary to provide a new novel ophthalmic suture-removing light regulator to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a novel ophthalmic suture removal light regulator.

[0007] The utility model provides a novel ophthalmic suture removal light regulator:

[0008] It includes a lamp body, a telescopic rod is provided below the lamp body, a mounting ring is fixedly connected to the bottom of the telescopic rod, a sunshade is fixedly connected inside the mounting ring, a steering wheel is rotatably connected inside the mounting ring, and four evenly distributed lenses are provided on the steering wheel, a mounting seat is fixedly connected to one side of the mounting ring, and a transmission gear is rotatably connected inside the mounting seat.

[0009] Preferably, a plurality of fixedly connected gear blocks are provided on the side of the steering wheel, and the steering wheel is meshed with the transmission gear through the gear blocks.

[0010] Preferably, a light-transmitting opening is provided on the shading plate, and the light-transmitting opening occupies one quarter of the area of ​​the shading plate.

[0011] Preferably, the telescopic rod is a hollow structure, and the top of the telescopic rod is fixedly connected with an external threaded ring.

[0012] Preferably, an internal threaded ring is fixedly connected to the bottom of the lamp body, and the internal threaded ring is sleeved on the external threaded ring and threadedly connected thereto, and a docking head is fixedly connected to the top of the lamp body.

[0013] Preferably, the four lenses on the steering wheel are of different sizes and are all rectangular in shape.

[0014] Preferably, the shading plate is located below the steering wheel, and the shading plate is formed by an opaque plastic plate.

[0015] Compared with the related art, the novel ophthalmic suture removal light regulator provided by the utility model has the following beneficial effects:

[0016] 1. The utility model rotates the transmission gear to drive the steering wheel to rotate. According to specific needs, the lens suitable for the belt is turned to the light-transmitting port of the sunshade. At this time, the light emitted by the lamp body is emitted through the lens and the light-transmitting port to form a light column of the same size as the current lens, which is emitted to the patient's suture removal site to prevent the light from irradiating the eyeball and causing discomfort to the patient, thereby effectively improving the auxiliary function of the device for the patient.

[0017] 2. According to specific needs, the utility model can change the distance between the lamp body and the lens by changing the length of the telescopic rod. At this time, the focusing degree of the lens is changed by changing the distance, thereby realizing zooming and changing the light column passing through the lens, which effectively improves the auxiliary function of the device for medical personnel in lighting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a structural schematic diagram of a preferred embodiment of the novel ophthalmic suture removal light regulator provided by the utility model.

[0019] Figure 2 for Figure 1 Schematic diagram of the structure of the lamp body shown.

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the telescopic rod and the mounting ring shown.

[0021] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of the mounting ring shown.

[0022] Figure 5 for Figure 1 Schematic diagram of the structure of the shading plate shown.

[0023] Figure 6 for Figure 1 Schematic diagram of the structure of the telescopic rod shown.

[0024] Numbers in the figure: 1, lamp body; 11, internal thread ring; 12, docking joint; 2, telescopic rod; 21, external thread ring; 3, mounting ring; 31, steering wheel; 32, lens; 33, mounting seat; 34, transmission gear; 4, sunshade; 41, light-transmitting port. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] See also Figures 1 to 6 The utility model provides a novel ophthalmic suture-removing light regulator, which comprises a lamp body 1, a telescopic rod 2, a mounting ring 3 and a shading plate 4.

[0028] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The bottom of the lamp body 1 is fixedly connected with an internal thread ring 11, and the internal thread ring 11 is sleeved on the external thread ring 21 and threadedly connected thereto, and the top of the lamp body 1 is fixedly connected with a docking joint 12.

[0029] It should be noted that after the lamp body 1 is installed using the docking joint 12, the lamp body 1 can be used to irradiate light to illuminate the patient's suture removal area, making it convenient for medical staff to remove sutures more accurately at the patient's suture removal area.

[0030] In the embodiments of the present invention, please refer to Figure 1 , Figure 3 and Figure 6 A telescopic rod 2 is provided below the lamp body 1 . The telescopic rod 2 is a hollow structure, and an external threaded ring 21 is fixedly connected to the top of the telescopic rod 2 .

[0031] It should be noted that: by stretching and contracting the telescopic rod 2, the distance between the lens 32 and the lamp body 1 can be changed, and the focusing degree of the lens 32 can be changed by using the lens 32 in different positions, thereby achieving zooming, and changing the light column passing through the lens 32. The light column passing through the lens 32 can be adjusted according to needs, and because the telescopic rod 2 is a hollow structure, the distance between the lens 32 and the lamp body 1 can be changed without blocking the light. The external threaded ring 21 can be used to more simply and stably install the telescopic rod 2 on the lamp body 1, and it is also convenient for subsequent disassembly.

[0032] In the embodiments of the present invention, please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5The bottom of the telescopic rod 2 is fixedly connected with a mounting ring 3, a steering wheel 31 is rotatably connected in the mounting ring 3, and four evenly distributed lenses 32 are provided on the steering wheel 31, a mounting seat 33 is fixedly connected to one side of the mounting ring 3, and a transmission gear 34 is rotatably connected in the mounting seat 33, a plurality of fixedly connected gear blocks are provided on the side of the steering wheel 31, and the steering wheel 31 is meshed with the transmission gear 34 through the gear blocks, and the four lenses 32 on the steering wheel 31 are all different in size, and the shape of the lenses 32 is rectangular;

[0033] A sunshade 4 is fixedly connected inside the mounting ring 3 , and a light-transmitting opening 41 is provided on the sunshade 4 , and the light-transmitting opening 41 occupies one quarter of the area of ​​the sunshade 4 . The sunshade 4 is located below the steering wheel 31 , and is formed by an opaque plastic plate.

[0034] It should be noted that when illuminating the suture removal site of the patient, the lamp body 1 is placed in front of the patient's eyes, and then the transmission gear 34 is rotated by hand to drive the steering wheel 31 to rotate. According to specific needs, the lens 32 of a specified size is rotated to the light transmission port 41 of the shading plate 4, and the lens 32 is aligned with the suture removal site of the patient's eyes. Then, the lamp body 1 is turned on, and the light can pass through the lens 32 at the light transmission port 41 and illuminate the suture removal site of the patient. Through lenses 32 of different sizes, the device can be adapted according to the size of the patient's injured part.

[0035] It should also be noted that the shading plate 4 can block the lens 32 of the steering wheel 31. When lighting is in progress, the light from the lamp body 1 can pass through the lens 32 located at the light-transmitting port 41 and illuminate the area where the patient's stitches are removed. At this time, the shading plate 4 can block the remaining lenses 32 to prevent light from passing through other lenses 32 to illuminate the patient's eyeballs, causing discomfort to the patient.

[0036] The working principle of the novel ophthalmic suture removal light regulator provided by the utility model is as follows:

[0037] First, use the docking joint 12 to install the lamp body 1, and then use the external threaded ring 21 and the internal threaded ring 11 to fix the telescopic rod 2 and the components below it to the lamp body 1. Then, place the lamp body 1 in front of the patient's eyes, and then turn the transmission gear 34 by hand to drive the steering wheel 31 to rotate. According to specific needs, rotate the lens 32 of the specified size to the light-transmitting port 41 of the visor 4, and align the lens 32 with the suture removal point of the patient's eyes.

[0038] Then, the lamp body 1 is turned on, and the light can pass through the lens 32 at the light-transmitting port 41 and illuminate the patient's suture removal site, while the shading plate 4 can shield the remaining lenses 32 to prevent the light from irradiating the patient's eyeball through the other lenses 32;

[0039] During the lighting process, the distance between the lens 32 and the lamp body 1 can be changed by stretching and contracting the telescopic rod 2. The focusing degree of the lens 32 can be changed by using the lens 32 in different positions, thereby achieving zooming and changing the light column passing through the lens 32. The light column passing through the lens 32 can be adjusted according to needs.

[0040] After the wire removal work is completed, the telescopic rod 2 can be rotated in the opposite direction to be removed from the lamp body 1, and the telescopic rod 2 and the related connecting parts below it can be stored together for the next use.

[0041] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0045] For those skilled in the art, various changes and modifications will undoubtedly be obvious after reading the above description. Therefore, the attached claims should be regarded as covering all changes and modifications to the true intent and scope of the utility model. Any and all equivalent ranges and contents within the scope of the claims should be considered to still be within the intent and scope of the utility model.

Claims

1. A novel ophthalmic suture removal light regulator, comprising a lamp body (1), a telescopic rod (2) being provided below the lamp body (1), a mounting ring (3) being fixedly connected to the bottom of the telescopic rod (2), and a light shielding plate (4) being fixedly connected inside the mounting ring (3), characterized in that: A steering wheel (31) is rotatably connected inside the mounting ring (3), and four evenly distributed lenses (32) are provided on the steering wheel (31). A mounting seat (33) is fixedly connected to one side of the mounting ring (3), and a transmission gear (34) is rotatably connected inside the mounting seat (33).

2. The novel ophthalmic suture removal light regulator according to claim 1 is characterized in that: A plurality of fixedly connected tooth blocks are provided on the side of the steering wheel (31), and the steering wheel (31) is meshed with the transmission gear (34) through the tooth blocks.

3. The novel ophthalmic suture removal light regulator according to claim 1 is characterized in that: The shading plate (4) is provided with a light-transmitting opening (41), and the light-transmitting opening (41) occupies one quarter of the area of ​​the shading plate (4).

4. The novel ophthalmic suture removal light regulator according to claim 1 is characterized in that: The telescopic rod (2) is a hollow structure, and an external threaded ring (21) is fixedly connected to the top of the telescopic rod (2).

5. The novel ophthalmic suture removal light regulator according to claim 4 is characterized in that: An internal thread ring (11) is fixedly connected to the bottom of the lamp body (1), and the internal thread ring (11) is sleeved on the external thread ring (21) and threadedly connected thereto, and a butt joint (12) is fixedly connected to the top of the lamp body (1).

6. The novel ophthalmic suture removal light regulator according to claim 1 is characterized in that: The four lenses (32) on the steering wheel (31) are all of different sizes, and the lenses (32) are all rectangular in shape.

7. The novel ophthalmic suture removal light regulator according to claim 1 is characterized in that: The shading plate (4) is located below the steering wheel (31), and the shading plate (4) is formed by a light-proof plastic plate.

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