Adjusting method of central vacuum aspiration meter head

Abstract

The invention relates to the technical field of medical equipment, and in particular to an adjusting method of a central vacuum aspiration meter head. According to the technical scheme, the adjusting method of the central vacuum aspiration meter head is characterized by comprising the following steps: (a) before adjusting the central vacuum aspiration meter head, checking a main pressure meter firstly, and confirming that a value of the main pressure meter is located within a normal range; (b) in accordance with an actually required air pressure value, adjusting the air pressure value until the air pressure value is located within a proximal range by virtue of a rapid adjusting knob; and (c) observing an air pressure value on a partial pressure meter, and adjusting the air pressure value on the partial pressure meter to a required value by virtue of a fine tuning knob. The central vacuum aspiration meter head provided by the invention has the advantages that workload of medical personnel on adjusting air pressure is reduced, so that more time and labor of the medical personnel are saved during working, and a therapeutic effect on patients is enhanced.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a method for adjusting a central negative pressure suction meter head. Background technique [0002] At present, the aspirator head in clinical application has a wide range of applications, and is mainly used for sputum suction in various ways, VDS negative pressure drainage, continuous thoracoabdominal suction, etc. The pressure requirements for various uses and approaches are different, and corresponding adjustments are made according to different needs. When nurses are rescuing patients, subjective factors tend to cause too much or too little pressure. When using incorrect pressure on patients, it is easy to cause obvious injuries to patients or unsatisfactory treatment effects. When nurses use different pressure ranges to treat patients, different types of pressure ranges are different, so nurses must memorize all the ranges of specifications when using them, which...

AI Technical Summary

Problems solved by technology

When nurses are rescuing patients, due to subjective factors, it is easy to cause too much or too little pressure. When using incorrect pressure on patients, it is easy to cause obvious damage to the patient or unsatisfactory treatment effect.

When nurses use different pressure ranges to treat patients, the pressure ranges of different types are different, so nurses must remember all the specification ranges when using it, so it will cause difficulty in memory, easily cause inaccurate pressure and damage patients

In addition, when continuous suction is required, because the pressure is unstable and the pressure value is high, if it is necessary to adjust to a value that is relatively different from the current air pressure during adjustment, the nurse needs to observe the suction pressure at any time, adjust it in time, and adjust It takes a long time, takes time and effort, and may affect the timely rescue of patients in severe cases, causing irreparable consequences for patients

[0003] In addition, there is a pressure gauge on the head of the traditional suction gauge. Nurses can only observe one pressure value when using it, and cannot judge whether the pressure value is correct or not. If the pressure gauge fails and still operates with the displayed value, could have very serious consequences

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