Novel abdominal surgical puncture device for gastroenterology

Abstract

The invention discloses a novel abdominal surgical puncture device for gastroenterology, which includes a base, wherein a mounting hole is arranged on the surface of the base, wherein the mounting hole is slidably provided with a limit post, wherein a mounting groove is arranged on one end of the base and a PLC controller is arranged in the mounting groove, the other end of the base is provided with a mounting rack, wherein the number of the mounting rack is two and the mounting racks are arranged symmetrically along the diameter of the base, a puncture needle is slidably arranged on the position between the faced surfaces of the two mounting racks, and the PLC controller is connected with external power supply through a wire. The novel abdominal surgical puncture device for gastroenterology has the advantages that, according to the measured value of the pressure sensor, the PLC controller is used to analyze and process whether the penetration can be judged, instead of manual judgement, the safety is improved, and the working difficulty of medical personnel is reduced, at the same time, through the mutual attraction between a first electromagnet and a second electromagnet, the position of the puncture needle is limited so as to prevent damage to the ventral viscera.

Description

technical field [0001] The invention relates to the technical field of medical surgery, in particular to a novel puncture device for abdominal surgery in gastrointestinal surgery. Background technique [0002] With the further development of minimally invasive surgery, the technique of laparoscopic surgery is becoming more mature, and the operating skills of the surgeon are becoming more proficient. Skilled, the first step of abdominal wall puncture is blind puncture, which is also the difficulty of abdominal wall puncture. The existing abdominal wall puncture device - Veress needle, does not have the function of prompting the puncturer whether the puncture is successful. For experienced surgical operators, You can judge whether the puncture is successful based on the "breakthrough feeling", but for novices, it is relatively difficult to perform unskilled abdominal wall puncture on the human body and judge whether the puncture is successful based on the feeling, which also i...

AI Technical Summary

Problems solved by technology

[0002] With the further development of minimally invasive surgery, the technique of laparoscopic surgery is becoming more mature, and the operating skills of the surgeon are becoming more proficient. Skilled, the first step of abdominal wall puncture is blind puncture, which is also the difficulty of abdominal wall puncture. The existing abdominal wall puncture device - Veress needle, does not have the function of prompting the puncturer whether the puncture is successful. For experienced surgical operators, You can judge whether the puncture is successful based on the "breakthrough feeling", but for novices, it is relatively difficult to perform unskilled abdominal wall puncture on the human body and judge whether the puncture is successful based on the feeling, which also increases the abdominal viscera. relative risk of organ injury

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