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Operating microscope

A surgical microscope and mirror body technology, applied in the field of surgical microscopes, can solve the problems of inconvenient light source switching and zoom adjustment, and achieve the effect of reducing the risk of misjudgment

Pending Publication Date: 2019-06-04
SHANGHAI MEDIWORKS PRECISION INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a surgical microscope that solves the problems of switching light sources of different intensities and inconvenient adjustment of zoom in current surgical microscopes.

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the following embodiments in no way limit the present invention.

[0024] like figure 1 and figure 2 As shown, the surgical microscope includes an observation module, a light source module, a variable power module and a large objective lens 2, and a display module; wherein, the light source module and the variable power module are arranged in a mirror body shell 8, and the observation module and the large objective lens 2 are respectively It is arranged on the top and bottom of the mirror body shell 8 , and the display module is set in the opening opened in the mirror body shell 8 .

[0025] The observation module includes a variable-angle binocular tube 5 and a wide-angle eyepiece 6 arranged thereon, and an interpupillary distance adjustment mechanism 7 is also provided on the variable-angle binocular tube 5 to adjust the binocular distanc...

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Abstract

The invention discloses an operating microscope, comprising an observation module, a light source module, a zoomn module, a large objective lens, and a display module, wherein the light source modulecomprises an illumination source and a filter switch, and the two are connected with a light source control knob through a knob light adjusting circuit board; the zoom module comprises a zoomer and anangle sensor; the zoomer is internally provided with a lifting device to enable a zoom lens group and a compensation lens group to perform synchronized linkage under control of an outer zoom controlknob; the angle sensor detects the change condition of the zoom lens group to obtain a zoom ratio factor; and the display module comprises a display screen and a controller connected with the displayscreen to display the illumination condition and the zoom ratio factor in real time. Through introducing the knob structure, the operating microscope realizes the purposes of light source mode switching, brightness adjustment and zoom adjustment, the state can be displayed on a liquid crystal display screen in real time, a user can clearly see the current light source and zoom states, and the riskof misjudgment caused by an unclear product state can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of medical optical imaging, in particular to an operating microscope. Background technique [0002] With the development of microscope technology, surgical microscopes have begun to be used clinically in the fields of dental pulp therapy, ophthalmic cataract surgery, and cardiovascular and cerebrovascular surgery. The operating microscope can provide doctors with good means of examination and treatment, which is conducive to improving the level of diagnosis and treatment accuracy, improving the efficiency and quality of treatment, enabling patients to obtain the best treatment effect, improving the posture of doctors in diagnosis and treatment, and reducing the labor intensity of doctors . However, the existing operating microscope has a single light source mode, which cannot cover the light source requirements of various inspections, or it is very inconvenient to switch light sources under multiple light s...

Claims

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Application Information

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IPC IPC(8): G02B21/06G02B21/00G02B21/02G02B21/24G02B21/20G02B15/15G02B25/00
Inventor 张锐进黄晓燕杨姝法唐志豪陆建
Owner SHANGHAI MEDIWORKS PRECISION INSTR CO LTD
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