Vacuum-assisted mammary gland rotary cutting system and using method thereof

Abstract

The invention provides a vacuum-assisted mammary gland rotary cutting system. The system comprises a touch screen (1), a vacuum control system (2), a driving handle (3), GMT probes (4) and a multi-angle automatic rotary cutter (5), a trolley and vacuum tube kits and accessories; the touch screen (1) is provided with a touch screen data transmission port (1-1); the vacuum control system (2) provides vacuum pressure required for the entire system, drives a handle interface, controls the rotary cutting speed and identifies the probes, and tissue is sucked into a cutter groove through downward vacuum and sucked and conveyed through backward vacuum; the driving handle (3) comprises a handle driving connecting line (3-1), and a biopsy stent guided under X rays is arranged; the GMT probes (4) comprise the 7G puncture rotary cutting needle, the 10G puncture rotary cutting needle and the 12G puncture rotary cutting needle, and each GMT probe comprises a probe assembly (4-1), a rotary cutting puncture needle shell (4-2), a sample collection box assembly (4-3) and a probe protection sleeve (4-4), and the GMT probes (4) are compatible with various images; the multi-angle automatic rotary cutter (5) has 60-degree, 180-degree, 240-degree and 360-degree automatic rotary cutting modes preset by a program. The invention further provides a corresponding use method.

Description

technical field [0001] The invention relates to the technical field of minimally invasive rotary mammary gland excision, in particular to a vacuum-assisted rotary mammary gland excision system and a use method thereof. Background technique [0002] With the rapid development of surgery, the concept of precise resection to obtain maximum health protection has gradually become the direction of surgical development. The pursuit of aesthetics has made minimally invasive surgery more acceptable and recognized by people on the premise of ensuring safety and reliability. The minimally invasive rotary cutting system came into being. It was developed from biopsy diagnosis, which was mostly used for the diagnosis of infectious diseases in the early stage. In 1971, FNA (fine needle aspirationcytology-fine needle aspiration cytology) was used for palpable breast glands. Biopsy diagnosis of the mass, followed by x-ray-guided aspiration to diagnose non-palpable breast lesions. FNA cannot...

AI Technical Summary

Problems solved by technology

However, when resection is performed, the device can only be guided by ultrasound and is not compatible with multiple imaging modes, so it cannot accurately locate the resection position, and the surgical accuracy is not high

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