Support tube combined thruster for laparoscopic operation

Abstract

The invention mainly relates to a support tube combined thrust for laparoscopic operation. The support tube combined thruster for laparoscopic operation comprises a puncture sleeve, a guide wire, an outer conversion sheath, a guide wire implanted core and a support tube thrusting core. The outer conversion sheath is provided with a through cavity, the guide wire implanted core can be inserted into the through cavity of the outer conversion sheath, the outer wall of the guide wire implanted core is closely attached to the inner wall of the outer conversion sheath, the guide wire implanted core is axially provided with two guide wire through cavities, the support tube thrusting core can be inserted into the through cavity of the outer conversion sheath and axially provided with two guide wire through cavities, the outer wall of the guide wire implanted core is closely fitted to the inner wall of the outer conversion sheath, and the support tube thrusting core is longer than the guide wire implanted core. Components are combined to use, operation difficulty can be reduced, operation time is shortened, operation efficiency and operation quality are improved, workload of medical staff can be reduced, and pain and burden of patients can be alleviated.

Description

technical field [0001] The invention belongs to the field of medical instruments, and mainly relates to a stent tube combination propeller for laparoscopic surgery. Background technique [0002] Laparoscopic surgery has undoubtedly become the development trend in the field of surgery. During ureteral surgery, since the ureter is located in a special position deep in the retroperitoneum, especially in laparoscopic surgery, the placement of ureteral stents is relatively difficult. The doctor's proficiency requirements are very high, and the operation time is longer, and the safety and reliability of the operation are reduced. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention provides a ureteral stent tube pusher, which can reduce the operation difficulty, shorten the operation time, improve the operation efficiency and quality, reduce the workload of medical staff, and reduce the pain and suffering of patients...

AI Technical Summary

Problems solved by technology

[0002] Laparoscopic surgery has undoubtedly become the development trend in the field of surgery. During ureteral surgery, since the ureter is located in a special position deep in the retroperitoneum, especially in laparoscopic surgery, the placement of ureteral stents is relatively difficult. The doctor's proficiency is very high, which leads to a longer operation time, and reduces the safety and reliability of the operation.

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