Recoverable hepatic portal obstruction device under laparoscope

Abstract

The invention discloses a recoverable hepatic portal obstruction device under a laparoscope. The recoverable hepatic portal obstruction device under the laparoscope comprises a limiting controller. Aninto-belly length scale is arranged on the outer side wall of the limiting controller. A rotating rod is arranged in the limiting controller, an operating mechanism is connected to the upper part ofthe rotating rod, a locking length scale is arranged on the outer side wall of the rotating rod, a fixed disk is connected to the lower part of the rotating rod, a hinged rotating disk is connected tothe side, away from the rotating rod, of the fixed disk, a rotating disk is connected to the lower part of the hinged rotating disk, and a lock catch body is arranged on the side, away from the hinged rotating disk, of the rotating disk. According to the recoverable hepatic hilum obstruction device under the laparoscope, a mounting groove, a mounting box, a supporting frame, a storage battery, acooling fan, a protection board, a ventilation opening and other structures are arranged, a handle is enabled to have the functions of ventilation and heat dissipation, the problem of sweating in thehands of a doctor when the weather is hot is solved, and the comfort and accuracy when the doctor operates the handle are improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a recoverable hepatic portal blocking device under laparoscopy. Background technique [0002] Since the liver is a blood storage organ with a fragile texture, hepatic hemorrhage during laparoscopic surgery is a major problem for surgeons. In order to control intraoperative bleeding, hepatic portal blocking devices are used clinically. The production process of the retrievable hilar blocking device is becoming more and more mature, but there are still some deficiencies to be improved. [0003] The prior art has the following problems: the handle of the existing laparoscopic retrievable porta hepatic blocking device has no heat dissipation function, although this structure does not affect the normal operation of the handle, but in the hot summer, hand sweating will affect the doctor Comfort and accuracy of use. Contents of the invention [0004] In order to ...

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Problems solved by technology

[0003] The prior art has the following problems: the handle of the existing laparoscopic retrievable porta hepatic blocking device has no heat dissipation function, although this structure does not affect the normal operation of the handle, but in the hot summer, hand sweating will affect the doctor Comfort and accuracy of use

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