Airbag tube apparatus and method of operation

Abstract

Provided are an airbag tube apparatus and a method of operation. The airbag tube apparatus has a hollow tube, an airbag, a vent tube, a valve, a pneumatic module, a circuit module and a power supply.One end of the hollow tube is a closed end, and the other end of the hollow tube is an open end. A side hole is disposed near the closed end. The airbag is attached to the hollow tube. The vent tube enables the airbag, the valve and the pneumatic module to be connected to form functions of inflating, holding and deflating the airbag. The circuit module includes a microprocessor unit, which can control opening and closing states of the valve and control the pneumatic module. The power supply provides electric energy to the whole apparatus. The hollow tube has a transparent area, a camera module, an illumination module and a display module. The camera module can be put in or removed out of the hollow tube. The transparent area of the hollow tube is used for illumination of the illumination module and for the camera module to capture the periphery of the hollow tube. When an operator is putting the airbag tube in a target area, capturing results of the camera module can be viewed from thedisplay module, and the airbag can be inflated, held and deflated automatically on the basis of a set time span.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to an air bag tube device and an operation method. Background technique [0002] There are many types of balloon tubes and methods of operation in medical devices. For example: balloon urinary catheter, balloon defecation catheter, tracheostomy balloon sleeve, endotracheal tube, balloon-type oropharyngeal airway tube, etc., and their operating methods. A balloon anal canal drainage bag disclosed in Chinese Patent Publication No. CN202051874U announced on May 13, 2011, and a four-chamber double-balloon catheterization bag disclosed in Chinese Patent Publication No. CN103463727A announced on September 10, 2013 Tube, etc., all belong to the balloon tube device of catheterization and defecation. [0003] This type of device has some disadvantages after being put into practical use. For example, the airbag needs to be deflated manually at regular intervals to avoid tissue ischemia and ...

AI Technical Summary

Problems solved by technology

[0003] This type of device has some disadvantages after being put into practical use. For example, the airbag needs to be deflated manually at regular intervals to avoid tissue ischemia and necrosis caused by inflation for too long, airbag leaks, and the patient feels uncomfortable when the airbag compresses the tissue. Puncture or injure the tissue due to invisible device progress during the tube, the balloon tube slips out but cannot be known in real time, etc.

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