CN213787388U

CN213787388U - Asthma index detector

Info

Publication number: CN213787388U
Application number: CN202021352583.1U
Authority: CN
Inventors: 王斯婕; 方丽华; 岳瀚; 李绕梅; 马瑞; 彭艳梅; 谭静; 郭建梅
Original assignee: 920th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 920th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-07-27
Anticipated expiration: 2030-07-10

Abstract

The utility model designs an asthma index detector, which comprises a nose cover and a detection device; the middle part of the outer side of the nose cover is provided with a holding strip, the bottom of the nose cover is provided with a lower ventilation end, the lower ventilation end is provided with a plurality of air holes, the detection device comprises a one-way gas flow sensor, a single chip microcomputer, a display, a battery bin and a switch, and the one-way gas flow sensor is arranged at the position of the lower ventilation end of the nose cover, which corresponds to a hole of a wearer; the display, the single chip microcomputer, the battery bin and the switch are arranged at the lower end of the outer side of the nose cover. The utility model discloses can energy ization asthma severity, express through the asthma index, conveniently take notes the state of an illness data, alleviate medical personnel's work load, the observation of the course of illness of being convenient for. The utility model is simple in operation, convenient to carry can let the user in time seek medical advice by oneself to detect the severity of asthma, lets the disease obtain timely treatment.

Description

Asthma index detector

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to asthma index detector.

Background

Asthma is a symptom of dyspnea, a light person is breathed fast when moving, a heavy person feels strenuous breathing even can not lie flat when being quiet, some patients suffer from asthma unrelated to movement and related to cold air, allergen and the like, asthma can be caused by various reasons, and the cause of asthma needs to be determined and treated correspondingly at an early stage. The severity of asthma is currently quantified by the asthma index, which is classified into 0-4, wherein 0 indicates that no asthma can range from 1 to 15 (within about 8 seconds), and 4 indicates that asthma is very severe and the patient cannot range from 1 to 15, thus affecting the normal life of the patient. Therefore, a device capable of detecting the asthma index is needed to be designed, so that a user can automatically detect the severity of the asthma and seek medical advice in time, and the workload of medical care personnel is reduced, but related equipment in the field is few at present.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, designed an asthma index detector.

In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:

an asthma index detector comprising a detector body including a nasal mask and a detection arrangement; the middle part of the outer side of the nose cover is provided with a holding strip, the bottom of the nose cover is provided with a lower ventilation end, the lower ventilation end is provided with a plurality of air holes, and the detection device comprises a one-way gas flow sensor, a single chip microcomputer, a display, a battery bin and a switch; the switch is connected with the one-way gas flow sensor through a line, the one-way gas flow sensor is connected with the single chip microcomputer through a line, and the single chip microcomputer is connected with the display through a line; the one-way gas flow sensor is arranged at the position of the lower end of the nose mask corresponding to the hole of the wearer; the display, the single chip microcomputer, the battery bin and the switch are arranged at the lower end of the outer side of the nose cover.

The utility model has the advantages that:

(1) the utility model discloses can energy ization asthma severity, express through the asthma index, conveniently take notes the state of an illness data, alleviate medical personnel's work load, the observation of the course of illness of being convenient for.

(2) The utility model is simple in operation, convenient to carry can let the user in time seek medical advice by oneself to detect the severity of asthma, lets the disease obtain timely treatment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a wheezing index detector;

FIG. 2 is a schematic view of the inner structure of the asthma index detector;

fig. 3 is a schematic sectional structure of the asthma index detector.

In the drawings, the components represented by the respective reference numerals are listed below:

1-detector body, 2-external side of nose cover, 3-holding strip, 4-display, 5-battery chamber, 6-switch button, 7-single chip, 8-lower end of ventilation, 9-internal side of nose cover, 10-one-way gas flow sensor and 11-ventilation hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the asthma index detector comprises a detector body 1, the detector body comprises a nose mask and a detection device, the nose mask comprises a nose mask outer side 2, a nose mask inner side 9 and a ventilation lower end 8, the nose mask outer side 2 is provided with a holding strip 3 capable of holding the nose mask on the nose for detecting asthma, and the ventilation lower end 8 is provided with an air hole 11 capable of transmitting air when a wearer breathes through the nose; the detection device comprises a one-way gas flow sensor 10 (the model is 6F22), a single chip microcomputer 7 (the model is stc89c52), a display 4, a battery compartment 5 and a switch button 6; the switch 6 is connected with the one-way gas flow sensor 10 through a line, the one-way gas flow sensor 10 is connected with the singlechip 7 through a line, the singlechip 7 is connected with the display 4 through a line, the one-way gas flow sensor 10 is arranged at the position of the lower end 8 of the nose mask, which corresponds to the nostril of a wearer, and can detect the breathing frequency of a patient according to the interruption frequency of the gas flow, the gas flow sensor 10 transmits the detected frequency to the singlechip 7, and the singlechip 7 obtains the asthma index according to the detection data and the asthma index model data (the asthma index model is a widely-disclosed known data model); the display 4, the singlechip 7, the battery bin 5 and the switch button 6 are arranged at the lower part of the outer side of the nose cover.

The utility model discloses concrete application during the use does:

when the breathing machine is used, the unidirectional gas flow sensor 10 starts to detect the number of times of breathing after the switch button 6 is pressed, the user counts the number from 1 to 15 at the normal speed, the detection is stopped after the switch button 6 is pressed again after the count is finished, and the display 4 displays the breathing index of the user. The utility model discloses simple and convenient portable, easy operation, the patient can in time seek medical advice by oneself to detect the severity of asthma, alleviates medical personnel's work load.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A breathing index detector comprising a detector body, characterized in that: the detector body comprises a nose mask and a detection device; the middle part of the outer side of the nose cover is provided with a holding strip, the bottom of the nose cover is provided with a lower ventilation end, the lower ventilation end is provided with a plurality of air holes, and the detection device comprises a one-way gas flow sensor, a single chip microcomputer, a display, a battery bin and a switch; the switch is connected with the one-way gas flow sensor through a line, the one-way gas flow sensor is connected with the single chip microcomputer through a line, and the single chip microcomputer is connected with the display through a line; the one-way gas flow sensor is arranged at the position of the lower end of the nose mask corresponding to the hole of the wearer; the display, the single chip microcomputer, the battery bin and the switch are arranged at the lower end of the outer side of the nose cover.