CN217723499U

CN217723499U - Exhaled gas nitric oxide detects guiding device

Info

Publication number: CN217723499U
Application number: CN202221051509.5U
Authority: CN
Inventors: 李春民; 王俊杰; 孙东旭; 班文溥; 孟凡平; 赵良好
Original assignee: Qingdao Huaren Medical Product Co ltd
Current assignee: Qingdao Huaren Medical Product Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-11-04
Anticipated expiration: 2032-05-05

Abstract

The utility model belongs to the technical field of the nitric oxide detects and guides device technique and specifically relates to an exhalation gas nitric oxide detects and guides device, the device comprises a device main part, the device main part includes the detection room, the control unit is installed to the detection room bottom, humiture induction zone and intake pipe are installed in proper order to the detection room top, the intake pipe passes through control flap and detection roof portion and is connected the installation, the intake pipe is kept away from one side connection of detection room and is installed velocity of flow sensor, the control unit is close to one side of display screen and installs control button, control unit one side just is located the control button below and installs the speaker, the control unit internally mounted has control structure, through setting up control structure for the device can effectually control the velocity of flow of patient's exhalation and the time of exhalation when in-service use, thereby can effectually guarantee to the precision that the device detected, the concurrent operation method is simple convenient.

Description

Exhaled gas nitric oxide detects guiding device

Technical Field

The utility model relates to a nitric oxide detects and guides technical field, specifically is an expiratory gas nitric oxide detects and guides device.

Background

The exhaled nitric oxide is generated by airway cells, the concentration of the exhaled nitric oxide is highly correlated with the number of inflammatory cells, the exhaled nitric oxide is used as an airway inflammation biomarker, the concentration of the exhaled nitric oxide can be determined through two tests, namely an oral exhaled nitric oxide test and a nasal exhaled nitric oxide test, the determination of the exhaled nitric oxide is widely applied to diagnosis and monitoring of respiratory diseases, and three mainstream detectors, namely a chemiluminescence detector, an electrochemical detector and a laser detector, are used for detecting the nitric oxide at present.

However, the prior art nitric oxide detection guiding device still has many disadvantages, and the measurement level of the prior art nitric oxide detection device is usually related to the expiratory flow rate, and a high flow rate results in low exhaled nitric oxide, and a low flow rate can generate a high exhaled nitric oxide value, thereby affecting the accuracy of the device.

There is therefore a need for an exhaled nitric oxide detection guidance device that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an expiratory gas nitric oxide detects guiding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an exhaled gas nitric oxide detects and guides device, includes the device main part, the device main part is including detecting the room, detect the room bottom and install the control unit, detect the room top and install humiture induction zone and intake pipe in proper order, the intake pipe passes through control flap and detects the roof portion and is connected the installation, the intake pipe is kept away from one side of detecting the room and is connected and install velocity of flow sensor, detect room one side and install the display screen, the control unit is close to one side of display screen and installs the control button, control unit one side just is located the control button below and installs the speaker, just one side that the control unit kept away from the control button installs the access cover through installation screwed connection, the control unit below is equipped with the interface that charges, the control unit internally mounted has control structure.

As the utility model discloses preferred scheme, the interface that charges is kept away from one side connection of control unit and is installed the dust plug.

As the utility model discloses preferred scheme, control structure is including seting up the installation room of keeping away from control button one side at the control unit, and installation room internally mounted has time-recorder, controller, voice broadcast system and battery.

As the preferred proposal of the utility model, the access cover is mutually matched with the position of the installation chamber.

As the utility model discloses preferred scheme, electric connection between battery and controller, voice broadcast system, time-recorder and the control flap.

As the utility model discloses preferred scheme, electric connection between velocity of flow sensor and the controller, electric connection between control flap and the controller, and electric connection between controller and the voice broadcast system.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through setting up flow velocity sensor, the patient passes through the required data of control button input in advance, then the patient blows through the gas blow pipe with intake-tube connection, flow velocity sensor monitors the speed that the patient blown, flow velocity sensor conveys data to the controller simultaneously, thereby when the velocity of flow is too or low controller control voice broadcast system report through speaker suggestion patient control velocity of flow, when the velocity of flow is suitable controller control opens control flap and control time-recorder begins timing, can close control flap and stop blowing through voice broadcast system suggestion patient after the definite time, the controller can control voice broadcast system and report nitric oxide content simultaneously, make things convenient for patient acquisition data, make the device can effectually control the velocity of flow of patient's exhaled gas and the time of exhaled gas when in-service use, thereby can effectually guarantee the precision to device detection, the while operation method is simple convenient.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic view of the local internal structure of the present invention.

In the figure: 1. a device main body; 101. a detection chamber; 102. a control unit; 103. a control key; 104. a charging interface; 105. a speaker; 106. a display screen; 107. a control valve; 108. an air inlet pipe; 109. a temperature and humidity sensing area; 110. a flow rate sensor; 111. an access cover; 112. mounting screws; 2. a control structure; 201. an installation chamber; 202. a timer; 203. a controller; 204. a voice broadcast system; 205. and (4) a storage battery.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an exhaled gas nitric oxide detects guiding device, including device main part 1, device main part 1 includes detection room 101, detection room 101 installs the control unit 102 in the bottom, detection room 101 installs in proper order in the top humiture induction zone 109 and intake pipe 108, intake pipe 108 is connected with detection room 101 top through control valve 107 and is installed, the one side that intake pipe 108 kept away from detection room 101 is connected and is installed flow sensor 110, display screen 106 is installed to detection room 101 one side, control unit 102 is close to one side of display screen 106 and installs control button 103, control unit 102 one side just is located control button 103 and installs speaker 105, and control unit 102 keeps away from one side of control button 103 and installs access cover 111 through installation screw 112 connection, the control unit 102 below is equipped with interface 104 that charges, control unit 102 internally mounted has control structure 2, through setting up control structure 2, make the device can effectually control the velocity of flow and the time of the patient's exhalation when in-service life, thereby can effectually guarantee the accuracy of device detection, and the operation method is simple and convenient simultaneously.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, a dust plug is connected to a side of the charging interface 104 away from the control unit 102, and the dust plug is arranged, so that the apparatus can effectively prevent dust from accumulating to affect charging.

In an embodiment, referring to fig. 2 and fig. 3, the control structure 2 includes an installation chamber 201 provided on a side of the control unit 102 away from the control key 103, a timer 202, a controller 203, a voice broadcast system 204 and a storage battery 205 are installed inside the installation chamber 201, and the positions of the access cover 111 and the installation chamber 201 are matched with each other, and by setting the control structure 2, the device can effectively control the flow rate of the exhaled air of the patient and the time of the exhaled air when in actual use, so that the detection accuracy of the device can be effectively ensured, and the operation method is simple and convenient.

In an embodiment, referring to fig. 1, fig. 2, and fig. 3, the storage battery 205 is electrically connected to the controller 203, the voice broadcast system 204, the timer 202, and the control valve 107, the flow rate sensor 110 is electrically connected to the controller 203, the control valve 107 is electrically connected to the controller 203, and the controller 203 is electrically connected to the voice broadcast system 204.

The working principle is as follows: during the use, the patient passes through control button 103 in advance and inputs required data, then the patient blows through the gas blow pipe of being connected with intake pipe 108, flow sensor 110 monitors the speed that the patient blows, flow sensor 110 conveys data to controller 203 simultaneously, thereby controller 203 control voice broadcast system 204 reports when the velocity of flow is too low or low and reminds the patient to control the velocity of flow through speaker 105, controller 203 controls when the velocity of flow is suitable and opens control valve 107 and control timer 202 and begin timing, controller 203 can close control valve 107 and remind the patient to blow through voice broadcast system 204 when reaching certain time, controller 203 can control voice broadcast system 204 and report nitric oxide content simultaneously, make things convenient for the patient to obtain data, make the device can effectually control the velocity of flow that the patient exhaled the gas and the time of exhaling the gas when in-service, thereby can effectually guarantee the precision of device detection, and operation method is simple and convenient simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhaled nitric oxide detection guidance device, comprising a device body (1), characterized in that: the device main part (1) is including detecting room (101), control unit (102) is installed to detection room (101) bottom, temperature and humidity induction zone (109) and intake pipe (108) are installed in proper order to detection room (101) top, intake pipe (108) are connected with detection room (101) top through control valve (107) and are installed, intake pipe (108) are kept away from one side connection that detects room (101) and are installed velocity of flow sensor (110), detect room (101) one side and install display screen (106), control unit (102) are close to one side of display screen (106) and install control button (103), control unit (102) one side just is located control button (103) below and installs speaker (105), just one side that control unit (102) kept away from control button (103) is connected through installation screw (112) and is installed access cover (111), control unit (102) below is equipped with interface (104) that charges, control unit (102) internally mounted has control structure (2).

2. The exhaled nitric oxide detection guidance device according to claim 1, wherein: and a dustproof plug is connected and installed on one side, away from the control unit (102), of the charging interface (104).

3. The exhaled nitric oxide detection guidance device according to claim 1, wherein: the control structure (2) comprises an installation chamber (201) arranged on one side, away from the control key (103), of the control unit (102), and a timer (202), a controller (203), a voice broadcasting system (204) and a storage battery (205) are arranged in the installation chamber (201).

4. The exhaled nitric oxide detection guidance device according to claim 1 or 3, wherein: the position of the access cover (111) and the position of the installation chamber (201) are matched with each other.

5. The exhaled nitric oxide detection guidance device according to claim 3, wherein: the storage battery (205) is electrically connected with the controller (203), the voice broadcasting system (204), the timer (202) and the control valve (107).

6. The exhaled nitric oxide detection guidance device according to claim 1, wherein: the flow velocity sensor (110) is electrically connected with the controller (203), the control valve (107) is electrically connected with the controller (203), and the controller (203) is electrically connected with the voice broadcasting system (204).