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Multiple facula slit lamp microscope

A slit lamp microscope and multi-spot technology, which is applied in the direction of ophthalmoscope, etc., can solve the problems of slit lamp microscope, such as bulky size, limited suitable crowd, and unsatisfactory satisfaction, and achieve light weight, good medical service, and clear imaging processing Effect

Active Publication Date: 2011-10-05
SUZHOU KANGJIE MEDICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The size of the light spot of the usual slit lamp microscope is fixed and cannot be adjusted, which cannot well meet the needs of adults or children for different diameters of the spot. In addition, the usual slit lamp microscope is relatively bulky and is required to be carried out indoors. Suitable crowd is also limited

Method used

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  • Multiple facula slit lamp microscope
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  • Multiple facula slit lamp microscope

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Embodiment Construction

[0017] Such as Figure 1 to Figure 3 The shown multi-spot slit lamp microscope has a base 1, above the base 1, a slit lamp assembly 2 and an objective lens assembly 3 and an eyepiece assembly 4 are arranged. The slit lamp assembly 2 includes a light source 2-1, preferably LED as the light source To reduce heat generation, a slit seat lower bracket 2-2 is provided above the light source 2-1, a slit seat 2-3 is provided in the slit seat lower bracket 2-2, and a light barrier is provided on the upper surface of the slit seat 2-3 Disc 2-4, four diaphragm plates 5 are arranged on the diaphragm disc 2-4, and they are evenly distributed on the circumferential plane of the diaphragm disc 2-4, the diaphragm disc 2-4 and the slit seat 2-3 rotate Connected, a positioning reed 6 is fixedly arranged on the slit seat 2-3, a positioning groove 7 is arranged on the outer edge of the circumference of the diaphragm plate 2-4, and one end of the positioning reed 6 is elastically embedded in the p...

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Abstract

The present invention relates to a medical examination device, in particular to an ophthalmic slit lamp microscope. The slit lamp microscope is provided with a base on which a slit lamp assembly, an objective assembly and an eyepiece assembly are arranged, wherein the slit lamp assembly comprises a light source above which a slit seat bottom bracket is arranged, a slit seat is arranged in the slit seat bottom bracket, the upper surface of the slit seat is provided with a diaphragm disc on which at least two diaphragm sheets are arranged, and the diaphragm disc is rotatablely connected with the slit seat. The slit seat is fixedly provided with a positioning reed and a positioning groove outside the circumference of the diaphragm disc, and one end of the positioning reed is elastically embedded in the positioning groove. The slit lamp microscope adopts the rotary diaphragm disc on which the diaphragm sheets with different diameters are arranged for adjusting the facula size, and has the characteristics of clear ocular optic section, high brightness, light weight, portability and simple operation.

Description

Technical field [0001] The invention relates to a medical diagnosis and examination equipment, in particular to a slit lamp microscope for ophthalmology. Background technique [0002] With the continuous development of the medical industry, especially in the field of ophthalmology, it is the focus of development. Among the 4 trillion yuan of investment to expand domestic demand, nearly 100 billion yuan is dedicated to improving rural medical conditions, which means that the domestic medical device industry will fully enter the rural market that was not previously involved. [0003] The spot size of the usual slit lamp microscope is fixed and cannot be adjusted, which cannot meet the needs of adults or children for different diameter spots. In addition, the usual slit lamp microscope is relatively bulky and is required to be performed indoors. The suitable crowd is also limited. Summary of the invention [0004] In order to overcome the shortcomings of the above-mentioned tradition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B3/135
Inventor 朱永林
Owner SUZHOU KANGJIE MEDICAL
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