CN221105802U - Light supplementing device for slit lamp microscope - Google Patents
Light supplementing device for slit lamp microscope Download PDFInfo
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- CN221105802U CN221105802U CN202420180454.0U CN202420180454U CN221105802U CN 221105802 U CN221105802 U CN 221105802U CN 202420180454 U CN202420180454 U CN 202420180454U CN 221105802 U CN221105802 U CN 221105802U
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- lamp
- slit
- light supplementing
- slit lamp
- light
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- 230000001502 supplementing effect Effects 0.000 title claims abstract description 61
- 210000004087 cornea Anatomy 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000002177 Cataract Diseases 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
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Abstract
The application provides a light supplementing device for a slit lamp microscope, and belongs to the technical field of slit lamp microscopes. The light supplementing device for the slit lamp microscope comprises a lamp bracket and a reflecting mirror, wherein the slit lamp is arranged on the lamp bracket, the light supplementing device also comprises a focusing device for debugging, the light supplementing lamp is arranged on one side of the slit lamp, and the slit lamp and the light supplementing lamp are all shot to the focusing device through the reflecting mirror. In this application: a light supplementing lamp is added on one side of the slit lamp and is used together with the slit lamp, the effect of coaxially compensating for background light illumination is achieved by matching with a reflecting mirror, and when the cornea is marked, the cornea can be clearly seen in a full-view state, marking operation becomes easy, and marking positions are easy to achieve to be accurate.
Description
Technical Field
The application relates to the technical field of slit-lamp microscopes, in particular to a light supplementing device for a slit-lamp microscope.
Background
When astigmatism is more than or equal to-1.00D full femtosecond operation or cataract operation astigmatism crystal implantation, horizontal marks are required to be made on the cornea surface. The general method is as follows: marking is performed on the surface of the cornea through a slit lamp, and the outline and the marking position of the whole cornea are not clearly seen due to narrow slit light, so that marking operation is difficult and the position is not accurate enough.
Disclosure of utility model
In order to overcome the above disadvantages, the present application provides a light supplementing device for a slit-lamp microscope, which aims to solve the above-mentioned problems in the background art.
The embodiment of the application provides a light supplementing device for a slit lamp microscope, which comprises a lamp bracket and a reflecting mirror, wherein the lamp bracket is provided with a slit lamp, the light supplementing device also comprises a focusing device for adjustment, one side of the slit lamp is provided with a light supplementing lamp, and the slit lamp and the light supplementing lamp both emit towards the focusing device through the reflecting mirror.
In a specific embodiment, the lamp bracket comprises two support posts, and the slit lamp is arranged at the upper ends of the two support posts.
In a specific embodiment, the support is part of an externally positioned microscope body, the microscope body having a swivel mount mounted thereon, the mirror being rotatably coupled to the swivel mount.
In the implementation process, the microscope is usually provided with two support posts for supporting the slit lamp, and the device can directly utilize the two support posts to install the light supplementing lamp so as to be convenient for refitting the existing microscope, thereby being beneficial to reducing the cost.
In a specific embodiment, a bracket is detachably mounted on the lamp holder, and the light supplementing lamp is mounted on the bracket.
In the implementation process, the support fixes the light supplementing lamp on one side of the slit lamp, so that coaxial output is realized, and the light supplementing effect is improved.
In a specific embodiment, the bracket comprises a clamp and a telescopic rod, wherein the clamp is connected with the support, and one end of the telescopic rod is fixedly connected to the clamp.
In a specific embodiment, the other end of the telescopic rod is hinged with a clamping block, a lamp holder is rotatably connected to the clamping block, and the light supplementing lamp is mounted on the lamp holder.
In the implementation process, the clamping blocks and the clamping hoops are provided with locking screws, the clamping hoops are specifically arranged on the support, the positions and the angles of the light supplementing lamps are adjusted, and then the clamping hoops and the clamping blocks are locked, so that the light supplementing lamps are fixed, the telescopic rods, the clamping blocks and the clamping hoops are arranged, the positions of the light supplementing lamps are conveniently adjusted, and the light supplementing lamps are conveniently matched with microscopes of various specifications and models.
In a specific embodiment, the focusing device comprises a holding rod, and a focusing plate is fixedly connected to the holding rod.
In a specific embodiment, the grip is also fixedly connected with a positioning rod.
In the implementation process, the holding rod is held by hand to prop the positioning rod on the head limiting frame of the microscope, the focusing plate is utilized to simulate the position of human eyes, the focus of the slit lamp is adjusted firstly, and then the light supplementing lamp is adjusted, so that the lamp spots of the light supplementing lamp cover the slit light.
Compared with the prior art, the application has the beneficial effects that: a light supplementing lamp is added on one side of the slit lamp and is used together with the slit lamp, the effect of coaxially compensating for background light illumination is achieved by matching with a reflecting mirror, and when the cornea is marked, the cornea can be clearly seen in a full-view state, marking operation becomes easy, and marking positions are easy to achieve to be accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a light supplementing device for a slit-lamp microscope provided by an embodiment of the application;
FIG. 2 is a schematic diagram of a connection relationship between a bracket and a lamp holder according to an embodiment of the present application;
FIG. 3 is a schematic view of a support structure according to an embodiment of the present application;
fig. 4 is a schematic view of a focusing device according to an embodiment of the present application.
In the figure: 10-a lamp holder; a 20-reflector; 30-slit lamp; 40-focusing device; 41-grip; 42-focusing plate; 43-positioning rod; 50-a light supplementing lamp; 60-supporting; 61-clamping hoop; 62-telescoping rod; 63-clamping blocks; 64-lamp holder; 70-transposition.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
Referring to fig. 1-4, the application provides a light supplementing device for a slit lamp microscope, which comprises a lamp holder 10 and a reflector 20, wherein the lamp holder 10 is provided with a slit lamp 30, the light supplementing device also comprises a focusing device 40 for adjustment, one side of the slit lamp 30 is provided with a light supplementing lamp 50, and the slit lamp 30 and the light supplementing lamp 50 are both shot to the focusing device 40 through the reflector 20. Wherein, add the light filling lamp 50 in slit lamp 30 one side, use with slit lamp 30 at the same time, cooperate with reflector 20 to realize the effect of coaxial compensation back light illumination, can see the cornea overall view state when marking, the marking operation becomes easy and the mark position is accomplished accurately easily.
Referring to fig. 1-2, the lamp stand 10 includes two support posts, and the slit lamp 30 is mounted on the upper ends of the two support posts. The support is a part of an external microscope body, a swivel mount 70 is arranged on the microscope body, and the reflector 20 is rotationally connected with the swivel mount 70. The microscope is usually provided with two support posts for supporting the slit lamp 30, and the device can directly use the two support posts to install the light compensating lamp 50 so as to be convenient for refitting the existing microscope, thereby being beneficial to reducing the cost.
Referring to fig. 1-3, a bracket 60 is detachably mounted on the lamp stand 10, and the light compensating lamp 50 is mounted on the bracket 60. The support 60 fixes the light supplementing lamp 50 at one side of the slit lamp 30, thereby realizing coaxial output and improving the light supplementing effect.
Referring to fig. 1-3, the bracket 60 includes a clip 61 and a telescopic rod 62, the clip 61 is connected to the post, and one end of the telescopic rod 62 is fixedly connected to the clip 61. The other end of the telescopic rod 62 is hinged with a clamping block 63, a lamp holder 64 is rotatably connected to the clamping block 63, and the light supplementing lamp 50 is arranged on the lamp holder 64. The clamp splice 63 and the clamp splice 61 are provided with locking screws, and specifically, the clamp splice 61 is arranged on the support 60, the position and the angle of the light supplementing lamp 50 are adjusted, and then the clamp splice 61 and the clamp splice 63 are locked, so that the light supplementing lamp 50 is fixed, and the telescopic rod 62, the clamp splice 63 and the clamp splice 61 are arranged, so that the position of the light supplementing lamp 50 can be conveniently adjusted, and the light supplementing lamp can be conveniently matched with microscopes of various specifications and models.
Referring to fig. 1-4, the focusing device 40 includes a holding rod 41, and a focusing plate 42 is fixedly connected to the holding rod 41. The grip 41 is also fixedly connected with a positioning rod 43. The holding rod 41 is held by hand to press the positioning rod 43 against the head limiting frame of the microscope, the focusing plate 42 is utilized to simulate the position of eyes, the focus of the slit lamp 30 is adjusted, and then the light supplementing lamp 50 is adjusted, so that the lamp spots of the light supplementing lamp 50 cover slit lights.
The working principle of the light supplementing device for the slit lamp microscope is as follows: the holding rod 41 is held by hand to enable the positioning rod 43 to be abutted against a head limiting frame of a microscope, the focusing plate 42 is utilized to simulate the position of a human eye, the focus of the slit lamp 30 is adjusted firstly, then the clamp 61 is installed on the support 60, the position and the angle of the light supplementing lamp 50 are adjusted, then the clamp 61 and the clamp block 63 are locked, so that the light supplementing lamp 50 is fixed, the telescopic rod 62, the clamp block 63 and the clamp block 61 are arranged, the position of the light supplementing lamp 50 is convenient to adjust, so that the light supplementing lamp 50 and the slit lamp 30 are matched with microscopes of various specifications, the light supplementing lamp 50 and the slit lamp 30 are used simultaneously, the light supplementing lamp is simultaneously irradiated to the human eye at the same illumination angle, the effect of coaxial light supplementing is achieved, compared with the side light supplementing, the coaxial light supplementing effect is better, the light supplementing lamp 50 is added on one side of the slit lamp 30, the light supplementing lamp 30 is simultaneously used, the effect of coaxial light supplementing illumination is achieved through the mirror 20, and the cornea appearance can be seen clearly when the cornea is marked, and the marking operation and the marking position is easy to be accurate.
The above embodiments of the present application are only examples, and are not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, improvement or equivalent replacement etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Claims (8)
1. The utility model provides a light filling device for slit lamp microscope, includes lighting fixture (10) and reflector (20), be provided with slit lamp (30) on lighting fixture (10), its characterized in that still includes focus ware (40) that the debugging was used, slit lamp (30) one side is provided with light filling lamp (50), slit lamp (30) with light filling lamp (50) are all through reflector (20) are directed towards focus ware (40).
2. A light supplementing device for a slit lamp microscope according to claim 1, characterized in that the lamp holder (10) comprises two struts, and the slit lamp (30) is mounted at the upper ends of the two struts.
3. A light supplementing device for a slit-lamp microscope according to claim 2, characterized in that the support is part of an externally arranged microscope body, on which a swivel mount (70) is mounted, the reflector (20) being in rotational connection with the swivel mount (70).
4. A light filling device for a slit-lamp microscope according to claim 3, characterized in that the lamp holder (10) is detachably provided with a bracket (60), and the light filling lamp (50) is mounted on the bracket (60).
5. The light supplementing device for a slit-lamp microscope according to claim 4, wherein the bracket (60) comprises a clamp (61) and a telescopic rod (62), the clamp (61) is connected with the support column, and one end of the telescopic rod (62) is fixedly connected to the clamp (61).
6. The light supplementing device for a slit-lamp microscope according to claim 5, wherein a clamping block (63) is hinged to the other end of the telescopic rod (62), a lamp holder (64) is rotatably connected to the clamping block (63), and the light supplementing lamp (50) is mounted on the lamp holder (64).
7. The light supplementing device for a slit-lamp microscope according to claim 6, wherein the focusing device (40) comprises a holding rod (41), and a focusing plate (42) is fixedly connected to the holding rod (41).
8. The light supplementing device for a slit-lamp microscope according to claim 7, wherein the holding rod (41) is further fixedly connected with a positioning rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420180454.0U CN221105802U (en) | 2024-01-25 | 2024-01-25 | Light supplementing device for slit lamp microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420180454.0U CN221105802U (en) | 2024-01-25 | 2024-01-25 | Light supplementing device for slit lamp microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221105802U true CN221105802U (en) | 2024-06-11 |
Family
ID=91344213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420180454.0U Active CN221105802U (en) | 2024-01-25 | 2024-01-25 | Light supplementing device for slit lamp microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221105802U (en) |
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2024
- 2024-01-25 CN CN202420180454.0U patent/CN221105802U/en active Active
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