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A Stereoscopic Microscopic Image Recording System

An image recording and stereoscopic technology, applied in stereophotography, microscopy, photography, etc., can solve the problem of inability to record stereoscopic images of human eye lesions, achieve the simulation of real human eyes, reduce the cost of the whole machine, and achieve imaging consistency Good results

Active Publication Date: 2020-07-24
WENZHOU OPTOMETRY & OPHTHALMOLOGY DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a stereomicroscopic image recording system to solve the problem in the prior art that stereoscopic image recording of human eye lesions cannot be performed

Method used

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  • A Stereoscopic Microscopic Image Recording System

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Embodiment Construction

[0024] The invention will be further described in conjunction with the accompanying drawings and embodiments.

[0025] figure 1 A preferred embodiment of the invention is shown. In this embodiment, the stereomicroscopic image recording system includes the following components: objective lens 1, rotary drum zoom lens group 2, first half mirror 3, eyepiece 5, fixation assembly, third shutter 11, the first A mirror 14 , a second mirror 19 , a first shutter 13 , a second shutter 18 , a half mirror assembly 12 , a light source assembly, a first focusing mirror 21 and an image recording sensor 22 .

[0026] The fixation assembly includes a second light source 10 , a second condenser lens 9 , an optotype plate 8 , a second focusing lens 7 and a third half mirror 6 arranged in sequence. The fixation component is used to ensure that the patient's eyes do not look elsewhere when detecting the patient's eyes, but only look at the hollowed-out image in the middle of the visual target pl...

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Abstract

The invention discloses a three-dimensional microscopic image recording system, which comprises an objective lens, a rotary drum zoom lens group, a first half mirror, an eyepiece, a first reflective mirror, a second reflective mirror, a first shutter, and a second shutter , a half mirror assembly, a first focusing mirror, an image recording sensor, a third shutter arranged between the first half mirror and the first focusing mirror, a light source assembly and a fixation assembly; the light source assembly includes The first light source, the first condenser mirror and the second half-mirror; the fixation component includes the second light source, the second condenser mirror, the target plate, the second focusing mirror and the third half-mirror. The invention has the characteristics of good imaging consistency, low overall machine cost, can not only simulate the visual state of human eyes, but also perform traditional 2D imaging.

Description

technical field [0001] The invention relates to an ophthalmic optical imaging device, in particular to a stereoscopic microscopic image recording system. Background technique [0002] Because human eyes see things through binoculars, the angle between the binoculars and the object makes the imaging of the object in the brain a stereoscopic image. However, traditional digital slit lamp microscopes only have the recording function of flat 2D images. Therefore, it is impossible to accurately record the images of human eye lesions that need to be accurately diagnosed under 3D stereo vision. Therefore, there is an urgent need for a device capable of realizing the corresponding 3D image recording function. Contents of the invention [0003] The object of the present invention is to provide a stereoscopic microscopic image recording system, which solves the problem in the prior art that stereoscopic image recording of human eye lesions cannot be performed. [0004] The specifi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B21/36G02B21/04G02B21/08G03B35/08
CPCG02B21/04G02B21/08G02B21/361G03B35/08
Inventor 胡亮陈浩于航
Owner WENZHOU OPTOMETRY & OPHTHALMOLOGY DEV
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