Anti-infection urinary surgery calculus grabbing device

Abstract

The invention relates to the technical field of urinary surgery, and discloses an anti-infection urinary surgery calculus grabbing device. The device comprises a device body; a grip is movably mountedat the bottom of the device body; a connecting spring is movably connected to the inner side of the grip; a connecting assembly is movably mounted at the end, away from the grip, of the connecting spring; a mounting axis is movably mounted at the end, away from the connecting spring, of the connecting assembly; a shaft rod is movably mounted on the outer side of the mounting axis; and a fixing block is movably connected to the end, away from the mounting axis, of the shaft rod. According to the anti-infection urinary surgery calculus grabbing device, a driving motor is started to drive a spiral blade and a drill bit to rotate, the drill bit drills into a calculus block, and the driving motor is controlled to stop working; and then the grip is released, the device body is automatically reset by utilizing the self-resetting performance of a bearing spring, a reset spring and the connecting spring, and the drill bit drives the calculus block to be separated from clamping of a ligation block, so that the calculus block is taken out.

Description

technical field [0001] The invention relates to the technical field of urological surgery, in particular to a urological stone grabbing device for preventing infection. Background technique [0002] Urinary tract stones are one of the most common urological diseases. At the same time, stones are usually grasped by grabbers. However, traditional grabbers use the front-end grabbing head to grab stones. Since the grabbing head uses multiple The open structure made of steel wire makes it easy to damage the patient's urethra after the grab head enters the urethra. The urethra, causing the patient's urethral wound to be easily infected, not only easily causes the patient's discomfort, but also easily brings certain injuries to the patient, which is also easy to cause the patient's urinary tract infection. Therefore, we propose a urinary tract infection prevention method. Surgical stone grabbing device. Contents of the invention [0003] Technical solutions [0004] In order t...

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Problems solved by technology

[0002] Urinary tract stones are one of the most common urological diseases. At the same time, stones are usually grasped by grabbers. However, traditional grabbers use the front-end grabbing head to grab stones. Since the grabbing head uses multiple The open structure made of steel wire makes it easy to damage the patient's urethra after the grab head enters the urethra. The urethra, causing the patient's urethral wound to be easily infected, not only easily causes the patient's discomfort, but also easily brings certain injuries to the patient, which is also easy to cause the patient's urinary tract infection. Therefore, we propose a urinary tract infection prevention method. Surgical Stone Grabbing Equipment

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