X-ray puncture positioning device and method for microtrauma operation

Abstract

A micro-invasive surgery X-ray puncturing and locating device includes a C-arm X-ray machine, a guiding cartridge base and a puncturing needle guiding cartridge (5). The C-arm X-ray machine includes a C-arm (11), an image intensifier (10) and an X-ray tube (16). The C- arm (11) is mounted on the major shaft (13). The image intensifier (10) and the X-ray tube (16) have a common axis, and the intersection point of the common axis and the axis of the major shaft (13) is the center of the C- arm (11). The puncturing needle guiding cartridge (5) is mounted on the guiding cartridge base, and the axis of the puncturing needle guiding cartridge (5)passes through the center of the C-arm (11).

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a medical equipment used in minimally invasive surgery. Background technique [0002] In recent years, with the development of technology, the application of minimally invasive surgery in hospitals has been paid more and more attention, and its use in urology, cavity surgery, orthopedics is becoming more and more popular. However, the key to the success of many minimally invasive operations depends on the doctor's puncture technique Proficiency, this is one of the difficulties of minimally invasive techniques. Now, many doctors perform puncture positioning under the guidance of ordinary C-arm X-ray machines, which only provide plane images, not accurate spatial positions, and can only be used as a reference. Doctors still rely on experience. This greatly increases the risk and difficulty of the operation, deters many doctors, and hinders the widespread application and developmen...

AI Technical Summary

Problems solved by technology

This greatly increases the risk and difficulty of the operation, deters many doctors, and hinders the widespread application and development of this technology

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