Operating microscope auxiliary device and operating microscope system

Abstract

The invention discloses an operating microscope auxiliary device and an operating microscope system. The operating microscope auxiliary device comprises an image collector, a computer information processing device and a projecting device, wherein the computer information processing device is connected with the image collector, and the projecting device is connected with the computer information processing device; the image collector is used for collecting image information in operating view, and outputting image information to the computer information processing device; the computer information processing device is used for processing the image information for generating auxiliary information, projection shape information and projection position information, and outputting the auxiliary information, the projection shape information and the projection position information to the projecting device, wherein the projection shape information is used for controlling the projection shape of the auxiliary information, and projection position information is used for indicating the auxiliary information to be projected at projection positions in the operating view; and the projecting device is used for projecting the auxiliary information at the projection positions in the operating view according to the projection shape information and the projection position information. The operating microscope auxiliary device realizes real-time, precise and safe quantitative measurement.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an operation microscope auxiliary device and an operation microscope system. Background technique [0002] In microsurgery, various delicate operations are often involved, and these operations usually require quantitative measurements, wherein the quantitative measurements may include length measurement, angle measurement, or center positioning. [0003] Take ophthalmic surgery as an example: when performing vitreous puncture surgery in ophthalmology, it is necessary to accurately locate the position of the puncture point on the ocular surface through length measurement (that is, the length of the puncture point from the corneoscleral limbus). Specifically, when measuring the length, the operator First determine the required distance on the foot gauge, then place one end of the foot gauge on the corneoscleral limbus or other measurement starting point, place the other end of th...

AI Technical Summary

Problems solved by technology

[0004] To sum up, various quantitative measurements required in microsurgery are performed manually by the operator with simple measurement tools, which makes it difficult to achieve real-time and accurate quantitative measurements; Foreign substances such as tools and dyes come into contact with patients, increasing the risk of infection for patients, making it difficult to achieve safe quantitative measurements

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