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Operation microscope illumination zooming adjusting system and method

A technology of an operating microscope and an adjustment system, applied in the field of lighting zoom control system and automatic control system, can solve problems such as trouble for medical personnel, and achieve the effects of low cost, improved real-time performance, automation and simple structure

Inactive Publication Date: 2017-12-19
TIANJIN JINHANG INST OF TECH PHYSICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] When the existing operating microscope system is used, it is necessary to manually adjust the focal length of the lighting device when adjusting the magnification, which has caused certain troubles to the medical staff

Method used

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  • Operation microscope illumination zooming adjusting system and method
  • Operation microscope illumination zooming adjusting system and method
  • Operation microscope illumination zooming adjusting system and method

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Embodiment Construction

[0046] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments to further understand the purpose, solution and effect of the present invention, but it is not intended to limit the scope of protection of the appended claims of the present invention.

[0047] refer to figure 1 , the operating microscope of the present invention includes an operating microscope illumination zoom adjustment system 100 , a zoom device 200 and an illumination device 300 , and the operation microscope illumination zoom adjustment system 100 is connected between the zoom device 200 and the illumination device 300 .

[0048] The illuminating device includes an illuminating optical system, and the ideal focal length value of the illuminating device is the focal length value of the illuminating optical system.

[0049] Different magnifications of the illuminating device 300 have different ideal focal length v...

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Abstract

The invention discloses an operation microscope illumination zooming adjusting system and method and belongs to the field of a medical apparatus. An intelligent illumination zooming control system is designed for a surgical operation microscope to realize linkage control to make focal length of an illumination device automatically change along with an amplification multiplying power of the microscope. The operation microscope illumination zooming adjusting system is connected with the operation microscope, the operation microscope comprises the illumination device and a zoom device, an ideal focal length value of the illumination device and each multiplying power of the zoom device are in the determined curve relationship, the operation microscope illumination zooming adjusting system comprises an induction device and a control device, the present multiplying power is determined through the present position of the zoom device fed back by the induction device, the ideal focal length value of the illumination device under the present multiplying power is determined according to the curve relationship, and the illumination device is driven to move till the present position of the illumination device fed back by the induction device corresponds to the ideal focal length value under the present multiplying power. The operation microscope illumination zooming adjusting system is advantaged in that the structure is simple, cost is low, and work efficiency of the operation process is improved.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to an illumination zoom control system in an operating microscope, in particular to an automatic control system and a zoom adjustment method for real-time linkage between the focal length of the illumination device and the magnification of the microscope to realize the zoom control of the illumination device . Background technique [0002] At present, the high-end surgical microscopes used in my country rely on imports for a long time. The "National Twelfth Five-Year Science and Technology Development Plan" clearly regards medical devices and advanced medical equipment as the object of vigorous development. Therefore, in order to solve the long-term dependence on imports of high-end surgical microscopes in my country, improve medical technology and reduce medical costs, it is very necessary to develop high-end surgical microscopes with independent intellectual property rights. [000...

Claims

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Application Information

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IPC IPC(8): G02B21/32G02B21/06G02B21/24G02B21/00A61B90/20
CPCA61B90/20G02B21/0012G02B21/06G02B21/241G02B21/32
Inventor 陈立晶曹守秀穆郁徐大维李景孟军合
Owner TIANJIN JINHANG INST OF TECH PHYSICS
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