A medical hose path monitoring and control system

Abstract

A medical hose path monitoring and control system comprises a hose body and a rubber dental pad arranged at the inlet of a human body, a hose path monitoring device is arranged on the hose body, a displacement control device is arranged on the rubber dental pad, and an upper computer is also arranged. The hose path monitoring device comprises a signal emitting source, a channel for signal transmission and a detector for detecting a reflected signal; the hose path monitoring device is used for transmitting signals through a signal emitting source, receiving signals after being transmitted through a channel and detecting the signals, obtaining an insertion path and an insertion depth l (i) 1 ( / i) of the hose body in a human body, and transmitting the insertion path and the insertion depth l(i) 1 ( / i) of the hose body to an upper computer; the displacement control device comprises a motor driving module and a control circuit. The system accurately monitors the position and path of the medical hose in the body in real time, and precisely controls the distance of the medical hose forward and backward, so as to ensure that the hose is in a safe range during the operation.

Description

technical field [0001] The invention relates to the technical field of monitoring and control, in particular to a medical hose path monitoring and control system. Background technique [0002] In medicine, various types of medical hoses are frequently used, such as medical endoscopic hoses, endotracheal tubes and stomach tubes, etc. Among them, the endotracheal tube is a method of placing a special catheter into the trachea to supply oxygen to ensure the patient The airway is smooth, so that the medical hose can be successfully completed. Endotracheal tube technology has become an important measure to rescue critically ill patients. It is a very important rescue technology frequently used in emergency work. At the same time, the application of this technology in the management of the respiratory tract is also indispensable. It is very important for saving lives and Played a vital role in reducing the fatality rate. [0003] With the rapid development of medical technology,...

AI Technical Summary

Problems solved by technology

During the operation, medical staff need to observe whether the catheter has reached the required position. The existing common method is to observe with the naked eye and record the scale of the catheter at the patient's teeth, but this method cannot monitor the position of the catheter in real time, nor can it monitor the trachea It is located at the exact position inside the body; in addition, in some operations, the patient lies on the operating table or the patient's face is covered with surgical sterile drapes, it is more difficult for the medical staff to directly observe the position of the tracheal tube with the naked eye, which will cause serious damage to the operation. In this case, some hospitals will choose a tracheal tube with a camera at the front end to observe the position of the tracheal tube at any time, but this kind of tube with a camera at the front end is not only expensive, but also the secretions produced by the human trachea will hinder The camera at the front end of the endotracheal tube affects observation

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