Puncture type laparoscope auxiliary traction device

Abstract

The invention discloses a puncture type laparoscope auxiliary traction device. The technical scheme of the invention has the key points that the puncture type laparoscope auxiliary traction device comprises a supporting part; the supporting part is provided with a grasping device, a driving device and a puncture part; the puncture part is provided with a protection device; the grasping device comprises a grasping part and an adjusting part; the grasping part comprises a first grasping rod; the first grasping rod is rotationally connected with a second grasping rod; the first grasping rod is provided with a first clamping end; and the second grasping rod is provided with a second clamping end. The puncture type laparoscope auxiliary traction device has the following beneficial effects that a doctor uses the puncture part on the supporting part to penetrate through the skin and then drives the driving device on the supporting part to drive the grasping device, so that the grasping device moves back and forth in the puncture part, and then traction of the grasping device, which is required by an operation in an abdominal cavity, is implemented; direct puncture can be implemented; an additional laparoscope cannula does not need to be additionally utilized to establish a passage; and the protection device is mounted on the periphery of the puncture part so as to avoid the case that the puncture part accidentally injuries other tissues in the abdominal cavity when the grasping device works, and improve the treatment effect of an operation.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a puncture-type laparoscopic auxiliary pulling device. Background technique [0002] With the development of medical technology, laparoscopic minimally invasive surgery has gradually replaced traditional open surgery due to its small trauma, quick recovery and less pain. It replaces abdominal wall incision through abdominal wall poking, and uses laparoscopic professional instruments to complete complex operations in the abdominal cavity. operate. However, due to the narrow space in the abdominal cavity of the human body, which accommodates many organs, various organs and tissues are stacked and blocked, which brings great inconvenience to the surgical operation space and visual field exposure; often in order to fully expose the surgical field of view and operating space, it is necessary Multiple surgical poke holes are added to the abdominal wall. After the surgical ...

AI Technical Summary

Problems solved by technology

However, due to the narrow space in the abdominal cavity of the human body, which accommodates many organs, various organs and tissues are stacked and blocked, which brings great inconvenience to the surgical operation space and visual field exposure; often in order to fully expose the surgical field of view and operating space, it is necessary Multiple surgical poke holes are added to the abdominal wall. After the surgical poke holes, additional instruments are needed to traction the intra-abdominal tissue. The doctor is not concentrated, which is likely to cause damage to the intra-abdominal tissue during the traction process. Therefore, we propose a A puncture-type laparoscopic auxiliary traction device to solve the above-mentioned deficiencies

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