Surgical puncture outfit capable of being cleaned

Abstract

The invention discloses a cleanable surgical puncture outfit. The puncture outfit comprises a sealing cover, a water injection valve, an outer sleeve, a gas injection valve, a puncture cone and an inner sleeve; the inner sleeve is provided with an inflation Luer connector, the connector is connected with a trachea during an operation, and the inflation connector is opened and closed by pulling the gas injection valve; the sealing cover is fixed at the top of the inner sleeve in an adhesion manner, so that the sealing cap is fixed; and the sealing ring is used for separating and sealing the air cabin and the drainage cabin in the inner sleeve. According to the technical scheme, the defect that in the operation process, surgical instruments such as a laparoscope cannot be quickly and automatically cleaned when being polluted by bloodstains can be overcome, and a channel in the puncture outfit is automatically cleaned. The water injection channel and the water absorption channel are additionally arranged. Meanwhile, an original sleeve is divided into the inner sleeve and the outer sleeve, and the gas injection channel and the water absorption channel which are independent of each other are designed between the inner sleeve and the outer sleeve. The defects that a traditional puncture outfit does not have a cleaning function, and instruments such as a puncture cone or an endoscope in a sleeve need to be removed during air injection and deflation are overcome.

Description

technical field [0001] The invention relates to the technical field related to trocars, in particular to a washable surgical trocar. Background technique [0002] In the prior art, a traditional puncture device generally consists of a puncture cone, a sealing cover, a sealing cap, a sealing ring, an air injection valve, an air blocking valve, and a sleeve. Only during laparoscopy and surgery, the abdominal wall tissue of the human body is punctured to establish a working channel for abdominal surgery. However, in laparoscopic surgery, the laparoscope is often easily contaminated by blood, causing the video of the laparoscope to be blocked. Therefore, the doctor needs to take out the laparoscope for manual cleaning, and then insert it into the trocar channel after cleaning. Taking out the laparoscope for manual cleaning brings three problems, one is to increase the inconvenience of use, the other is to increase the operation time, and the third is to increase the risk of sur...

AI Technical Summary

Problems solved by technology

[0003] Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a washable surgical puncture device; it can solve the defect that the laparoscope and other surgical instruments cannot be cleaned quickly and automatically when they are contaminated by blood stains during the operation, and the technical solution for automatic cleaning of the internal channel of the puncture device

It solves the defect that the traditional trocar has no cleaning function, and the insufflation and deflation must remove the puncture cone or endoscope and other instruments in the cannula

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