Sputum suction pipe press controller and sputum suction pipe system

Abstract

The invention relates to a sputum suction pipe press controller and a sputum suction pipe press system. The system comprises a catheter, a fastening structure, a sputum suction pipe and a sputum suction pipe controller. The sputum suction pipe controller comprises an assembly pipe body, an elastic body, a hollow valve body, a brake shaft body and a cover body, wherein the assembly pipe body is provided with an input pipe and an output pipe; a sealed end is arranged on one side of the assembly pipe body; the brake shaft body passes through the hollow valve body; the two ends of the brake shaft body respectively push against the cover body and the other end of the elastic body; when in a first position, the hollow valve body stops the input pipe from being communicated with the output pipe; and when the hollow valve body is in a second position, the input pipe is communicated with the output pipe. The sputum suction pipe press system can provide better airtight effect.

Description

technical field [0001] The invention relates to a phlegm pumping tube pressing controller and a phlegm pumping tube system, in particular to a phlegm pumping tube pressing controller and a phlegm pumping tube system used in medical treatment. Background technique [0002] In the general medical process, in order to avoid some patients who cannot eliminate the sputum in the respiratory tract by themselves and have safety considerations, doctors will use sputum suction tubes to assist patients in clearing the sputum in the respiratory tract to maintain the respiratory tract. unobstructed. Because the sputum pumping tube needs to go deep into the patient's respiratory tract, the single-shot sputum pumping technique may actually increase the patient's infection, and because the sputum pumping action needs to remove the respiratory tract, it is easy to cause arrhythmia, Slow heartbeat, heart failure and other conditions directly endanger the life of the patient. Such as figure...

AI Technical Summary

Problems solved by technology

Because the sputum pumping tube needs to go deep into the patient's respiratory tract, the single-shot sputum pumping technique may actually increase the patient's infection, and because the sputum pumping action needs to remove the respiratory tract, it is easy to cause arrhythmia, Bradycardia, heart failure, etc., which directly endanger the life of the patient

like figure 1 As shown, the known sputum suction tube device 1' includes a negative pressure generator (not labeled), a press controller 10' connected to the negative pressure generator, and a press controller 10' connected to it and used to extend into the human respiratory tract A sputum suction tube 20' is used to activate the negative pressure generator to form a negative pressure in the compression controller 10' and the sputum suction tube 20', so that the sputum in the respiratory tract can be sucked out through the sputum suction tube 20' and drained to the compression tube 20'. However, the known pressing controller 10' is arranged at the end of the sputum suction tube device 1', and the pressing controller 10' includes a main body 101', and a device at one end of the main body 101'. Cover 102' and a push button 103' located at the other end of the main body 101'. However, the cover 102' is non-sealed and assembled on the main body 101', so when the patient has a lot of secretions, the nursing staff can operate the When the sputum suction device 1' is used, it is easy to cause cross-infection with the patient due to inadvertent contact with the patient's secretions, and the bacteria and viruses in the press controller 10' are easy to spread and spread; The other end of the tube 20' is not provided with an on-off valve (not shown) that can prevent sputum backflow, which causes discomfort to patients using the sputum suction tube device 1' and is not easy to operate.

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