Medical vital capacity training counting device

Abstract

The invention provides a medical vital capacity training counting device, belonging to the technical field of medical instruments. The invention aims to solve the following problems: when an existing medical vital capacity training counting device is used, due to the fact that gas exhaled by a user contains a large amount of moisture, the moisture can be attached to the inner wall of the device and cannot be easily removed, bacteria are bred, and the health of the user is influenced; the leakproofness of the device is reduced and using effect is affected due to the fact that the device is frequently detached and cleaned; and the processes of cleaning and disinfection are troublesome due to the fact that a filter screen of a folding hose is not easy to detach. The medical vital capacity training counting device of the invention comprises a base, wherein the front end of the base is provided with a counting display screen, a side frame is arranged at the left end of the base, and an air inlet pipe is arranged on the side frame. According to the invention, a second filter screen is arranged, the second filter screen can be taken out of a connecting pipe by pushing a pull rod while the interior of a folding hose is ensured to be clean, the second filter screen is convenient to clean and disinfect, a structure is simple, and use and operation are convenient and fast.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and more specifically relates to a medical vital capacity training counting device. Background technique [0002] The so-called vital capacity refers to the total amount of gas that can be exhaled as hard as possible after inhaling forcefully, and it reflects the maximum ventilation capacity during one breath. In addition to incorrect breathing methods that may affect lung capacity, chest or throat surgery may also affect lung capacity, which in turn may lead to lung disease. Therefore, actively performing breathing exercises to exercise the lungs, increase lung capacity, and provide more oxygen to the blood has become a topic that modern people must pay attention to. [0003] For example, the invention of application number: CN202010288679.4 relates to the field of medical devices, and specifically relates to a convenient lung capacity training device for respiratory medicine, which inc...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a medical vital capacity training counting device to solve the problem that when the existing medical vital capacity training counting device is in use, because the user's exhaled gas contains a large amount of water, it will adhere to the inner wall of the device and be difficult to remove. The breeding of bacteria is not conducive to the health of users. At the same time, frequent disassembly and cleaning of the device will reduce the airtightness of the device itself and affect the use effect. Moreover, the filter of the folded hose is not easy to disassemble, which makes the cleaning and disinfection process more troublesome.

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