Special detection device for medical trachea cannula body sealing test

Abstract

The invention relates to the technical field of trachea cannula body sealing detection, in particular to a special detection device for a medical trachea cannula body sealing test, which comprises a trachea cannula body and a bottom plate, a pushing sliding table is mounted on the bottom plate, and a clamping assembly platform is mounted at the upper end of the pushing sliding table. A clamping mechanism used for clamping a trachea cannula body is installed at the upper end of the clamping assembly platform, a vertically-arranged air cylinder support is further fixedly installed at the upper end of the bottom plate, and an action air cylinder is installed on the side, away from the clamping assembly platform, of the air cylinder support. The movement direction of the action air cylinder and the movement direction of the pushing sliding table are positioned on the same straight line. The device is provided with the differential pressure sensor, and the differential pressure sensor is connected and matched with a computer, so that the sealing detection of the medical trachea cannula body can be conveniently and quickly realized, particularly, the production efficiency can be greatlyimproved when the device is matched with a production line, and the device is simple and reasonable in structure and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of airtight detection of a tracheal intubation tube body, in particular to a special detection device for the airtightness test of a medical endotracheal intubation tube body. Background technique [0002] In the past, in the production process of the medical endotracheal tube body, the side hole behind the fusion head was plugged and sealed. The sealing effect was generally tested by injecting air through the side hole at the tail with a needle tube, and observing whether bubbles were generated in the water tank. The method was backward and inefficient, and It is also easy to contaminate the lumen. Therefore, we propose a special detection device for the airtightness test of the medical endotracheal tube body. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a special detection device for the airtightness test of the tube b...

AI Technical Summary

Problems solved by technology

[0002] In the past, in the production process of the medical endotracheal tube body, the side hole behind the fusion head was plugged and sealed. The sealing effect was generally tested by injecting air through the side hole at the tail with a needle tube, and observing whether bubbles were generated in the water tank. The method was backward and inefficient, and It is also easy to contaminate the lumen

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