Self-adaptive control device for mammary gland minimally invasive operation

Abstract

The invention discloses a self-adaptive control device for a mammary gland minimally invasive operation. The device includes a control unit, a man-machine interface, a voice control module, a pedal combination switch, a handle combination switch, a temperature and pressure control unit, a power supply module and the like; the temperature and pressure control unit includes a pressure sensor and a temperature sensor; the pressure sensor detects air pressure in a puncture channel, and the temperature sensor detects the temperature in the puncture channel; according to temperature and pressure data collected by the pressure sensor and the temperature sensor respectively and tissue density data obtained through B-mode ultrasound image analysis, the control unit performs automatic adjustment, drives a corresponding motor to operate, and automatically completes tissue rotary cutting, cut tissue vacuum suction and physiological saline injection for cleaning. The device achieves the integration of B-mode ultrasound, a vacuum pump and a rotary cutting device; multiple operation modes are supported, customized voice recording is supported, and anti-misoperation is supported; the mechanical structure and circuit of the device are simple and reliable, and batch production is easily achieved.

Description

Technical field [0001] The invention relates to the fields of automation, medical equipment and the like, in particular to an adaptive control device for breast minimally invasive surgery. Background technique [0002] Breast minimally invasive surgery system is mainly used for tissue biopsy and excision of female breast tumors under minimally invasive conditions. The incidence of breast cancer ranks first among female malignant tumors. The incidence of breast cancer in Chinese women is 42.55 per 100,000, which is even higher in large coastal cities. Breast cancer has become a major public health problem in the current society. There are many ways to diagnose breast cancer, but the final diagnosis still depends on pathological diagnosis (tissue biopsy). [0003] Vacuum-assisted biopsy is a minimally invasive surgery performed under local anesthesia. It only needs a small skin wound (2-5 mm) to remove the tissue for histopathological biopsy and diagnosis. Usually, B-ultrasound and...

AI Technical Summary

Problems solved by technology

When it is necessary to change the parameters, the doctor has to interrupt the operation process and manually set the parameters. The operation is repeated many times.

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