CN112773987A

CN112773987A - Intelligent portable oxygen cylinder flow regulating system

Info

Publication number: CN112773987A
Application number: CN202110145852.XA
Authority: CN
Inventors: 夏正远; 刘丹勇; 陈瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-05-11

Abstract

The invention discloses an intelligent portable oxygen cylinder flow regulating system, wherein a gas humidifying area and a control panel are arranged inside the device, an air settling chamber is arranged at the bottom of an oxygen cylinder, a wound oxyhemoglobin saturation probe is connected to a mobile phone, and an APP terminal is arranged inside the mobile phone. According to the intelligent portable oxygen cylinder flow regulating system, the humidifying area enables oxygen to flow to a human body after being sufficiently humidified, discomfort such as drying of a respiratory tract during oxygen inhalation is avoided, emergency oxygen supplement can be performed under the condition that the oxygen cylinder cannot be replaced in time in the air settling chamber, the probe can monitor real-time data of a user, the user can know the oxygenation state of the user at any time, and the user is reminded according to the data. The control panel is after matcing with the APP terminal, can send the instruction through the cell-phone, and the valve on the control oxygen cylinder is according to user real-time data regulation and control out the most suitable oxygen velocity of flow, has avoided the waste when having satisfied the organism demand, makes oxygen obtain more effectual utilization.

Description

Intelligent portable oxygen cylinder flow regulating system

Technical Field

The invention relates to the technical field of medical care systems, in particular to an intelligent portable oxygen cylinder flow regulating system.

Background

The oxygen cylinder is a high-pressure container for storing and transporting oxygen, and is generally formed by hot punching and pressing alloy structural steel into a cylindrical shape. Is applied to hospitals, first-aid stations and nursing homes. Is an indispensable friend for patients, the old, pregnant women, students, white-collar workers, tourists, tunnels and mountaineers. However, in the prior art, for a user, whether the body of the user really needs to inhale oxygen does not have a judgment standard, and the user can only determine the condition through subjective consciousness (such as dizziness, chest distress, fatigue and the like), but the user does not need to inhale oxygen additionally when the symptoms occur in medicine. When a user inhales oxygen, the user cannot accurately grasp the pressing force of the pressing switch (mask type) and the rotation amplitude of the rotary switch (nose type), so that the situations of excessive waste of oxygen or insufficient oxygen flow, incapability of meeting the requirements of the body and the like occur. Meanwhile, when oxygen flows out, the upper respiratory tract of a user can be dry (particularly the nasal cavity and the throat) due to no humidification, the situation is particularly obvious in a user group traveling in a plateau area, and the oxygen content of a domestic portable oxygen bottle is low at present, so that long-time oxygen supply cannot be guaranteed.

Disclosure of Invention

The invention aims to provide an intelligent portable oxygen cylinder flow regulating system which has the advantages of real-time oxygenation checking, intelligent oxygen uptake flow regulation, oxygen humidification and timely oxygen supplementation in emergency, and can solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent portable oxygen cylinder flow regulating system comprises a control sleeve, an oxygen cylinder and a wound oxyhemoglobin saturation probe, wherein an air outlet is formed in the side surface of the control sleeve, an oxygen mask is connected to the outside of the air outlet through an oxygen delivery pipe, the oxygen cylinder is connected to the lower portion of the control sleeve, an oxygen pipe is arranged in the oxygen cylinder, the oxygen pipe penetrates through the top surface of the oxygen cylinder and extends towards the inside of the control sleeve, one end, away from the oxygen cylinder, of the oxygen pipe is connected with the air outlet, a gas pressure sensor, a gas flow sensor, a gas proportion electromagnetic valve and a gas humidification area are sequentially arranged on the oxygen pipe from the top surface of the oxygen cylinder to the air outlet, and a battery groove and a control panel are arranged in;

the bottom of the oxygen cylinder is provided with an air settling chamber, the inside of the air settling chamber is provided with an internal pressure controller, the top of the air settling chamber is provided with a filter screen, the side surface of the air settling chamber is provided with an air inlet, the air inlet is connected with an air conveying pipe, and the air conveying pipe extends inwards and is arranged in the air settling chamber;

the wound oxyhemoglobin saturation probe is connected with a connecting wire, an energy data converter is arranged on the connecting wire, one end of the connecting wire, which is far away from the wound oxyhemoglobin saturation probe, is connected to a mobile phone, and an APP terminal is installed inside the mobile phone;

the control panel is provided with a Bluetooth module, a microprocessor and a battery management circuit, the Bluetooth module is connected with the mobile phone through Bluetooth signals, the Bluetooth module is electrically connected with the microprocessor, the gas pressure sensor, the gas flow sensor and the gas proportional solenoid valve are electrically connected with the microprocessor, the input end of the battery management circuit is connected with the battery jar, and the output end of the battery management circuit is electrically connected with the control panel, the gas pressure sensor, the gas flow sensor and the gas proportional solenoid valve.

Preferably, a sponge soaked with the humidifying liquid is arranged in the gas humidifying area.

Preferably, a detachable storage battery is arranged in the battery jar.

Preferably, a sealing piston is mounted inside the air inlet.

Preferably, the connecting line is connected with the mobile phone through an audio interface.

Compared with the prior art, the invention has the following beneficial effects:

this portable oxygen cylinder flow control system of intelligence, be provided with gaseous humidifying district on the oxygen hose, the inside sponge that has soaked humidifying liquid that is provided with in gaseous humidifying district, oxygen flows to the human body after obtaining abundant humidifying again, discomfort such as respiratory tract drying appears when avoiding user's oxygen uptake, the bottom of oxygen cylinder is provided with the air sedimentation chamber, the setting up of air sedimentation chamber makes under the condition of unable timely change oxygen cylinder, carry out urgent oxygenating operation, wound form oxyhemoglobin saturation probe connection is on the cell-phone, the internally mounted of cell-phone has the APP terminal, the real-time rhythm of the heart of user can be monitored to the probe, data such as oxyhemoglobin saturation, and show on APP terminal procedure, let the user know the oxygenation state of self at any time. According to the data result that detects, the user can be reminded to the procedure should be in multiple states such as reduction activity, original place rest or oxygen uptake, and after matcing with the APP terminal, can send the instruction function to it through cell-phone bluetooth, be used for controlling opening of valve on the portable oxygen cylinder, and according to the user in the oxygen uptake and the change process of real-time oxygenation data, adjust and control out the oxygen flow speed of the most suitable user by gas flow sensor, avoided extravagant when having satisfied the organism demand, make oxygen obtain more effective utilization.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic diagram of the connection of the wound oximetry probe of the present invention;

FIG. 4 is a block diagram of the present invention.

In the figure: 1. a control sleeve; 2. an oxygen cylinder; 3. an oxygen mask; 4. a gas humidification region; 5. a control panel; 6. a battery case; 7. an air outlet; 8. a gas proportional solenoid valve; 9. a gas flow sensor; 10. a gas pressure sensor; 11. an oxygen tube; 12. an air settling chamber; 13. an internal pressure controller; 14. filtering with a screen; 15. an air inlet; 16. a sealing piston; 17. an air delivery pipe; 18. a mobile phone; 19. an energy data converter; 20. a wound oximetry probe; 21. an APP terminal; 22. a Bluetooth module; 23. a microprocessor; 24. a battery management circuit; 25. and connecting the wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an intelligent portable oxygen cylinder flow regulating system comprises a control sleeve 1, an oxygen cylinder 2 and a wound oxyhemoglobin saturation probe 20, wherein an air outlet 7 is formed in the side surface of the control sleeve 1, an oxygen mask 3 is connected outside the air outlet 7 by using an oxygen delivery tube, the oxygen cylinder 2 is connected below the control sleeve 1, an oxygen tube 11 is arranged in the oxygen cylinder 2, the oxygen tube 11 penetrates through the top surface of the oxygen cylinder 2 and extends towards the inside of the control sleeve 1, one end of the oxygen tube 11, which is far away from the oxygen cylinder 2, is connected with the air outlet 7, a gas pressure sensor 10, a gas flow sensor 9, a gas proportion electromagnetic valve 8 and a gas humidification area 4 are sequentially arranged on the part of the oxygen tube 11, which is located between the top surface of the oxygen cylinder 2 and the air outlet 7, a sponge soaked with humidification liquid is arranged in the gas humidification area 4, and after the flowing oxygen is sufficiently humidified by the, then flows to the human body, discomfort such as dry respiratory tract appears when avoiding the oxygen uptake of user, and control sleeve 1 is inside to be provided with battery jar 6 and control panel 5, is provided with the battery of dismantling in the battery jar 6. An air settling chamber 12 is arranged at the bottom of an oxygen cylinder 2, an internal pressure controller 13 is arranged in the air settling chamber 12, a filter screen 14 is arranged at the top of the air settling chamber 12, an air inlet 15 is arranged on the side surface of the air settling chamber 12, a sealing piston 16 is arranged in the air inlet 15, an air conveying pipe 17 is connected to the air inlet 15, the air conveying pipe 17 extends inwards and is arranged in the air settling chamber 12, the air settling chamber 12 is arranged to enable the oxygen cylinder 2 to supplement oxygen into the oxygen cylinder 2 under any external condition, so that emergency oxygen supplementing operation is carried out under the condition that the oxygen cylinder 2 cannot be replaced in time due to emergency oxygen deficiency, the sealing piston 16 is taken down when oxygen is supplemented, air enters the air settling chamber 12 from the air inlet 15 through the air conveying pipe 17, the internal pressure controller 13 in the air settling chamber 12 continuously squeezes air into the oxygen cylinder 2 by controlling internal pressure, the oxygen enters the oxygen cylinder 2 through the filter screen 14, and the rest components in the air are settled in the air settling chamber 12. Be connected with connecting wire 25 on wound form oxyhemoglobin saturation probe 20, be provided with energy data converter 19 on the connecting wire 25, the one end of keeping away from wound form oxyhemoglobin saturation probe 20 of connecting wire 25 is connected on cell-phone 18, connecting wire 25 passes through audio interface and links to each other with cell-phone 18, the internally mounted of cell-phone 18 has APP terminal 21, the real-time rhythm of the heart of user can be monitored to wound form oxyhemoglobin saturation probe 20, data such as oxyhemoglobin saturation, show on APP terminal 21 procedure through cell-phone 18 audio frequency joint behind energy data converter 19, let the user can know the oxygenation state of self at any time. According to the detected data result, the program can remind the user of reducing the activity amount, resting on the spot or inhaling oxygen and other states. The control panel 5 is provided with a Bluetooth module 22, a microprocessor 23 and a battery management circuit 24, the Bluetooth module 22 is connected with the mobile phone 18 through Bluetooth signals, the Bluetooth module 22 is used for being connected with the Bluetooth function of the mobile phone 18 and displaying related data on the program of the APP terminal 21, the microprocessor 23 is used for feeding back the data of the sensor to the APP terminal 21 and adjusting the opening size of the electromagnetic valve to control the gas flow rate, the Bluetooth module 22 is electrically connected with the microprocessor 23, the gas pressure sensor 10, the gas flow sensor 9 and the gas proportional electromagnetic valve 8 are electrically connected with the microprocessor 23, the input end of the battery management circuit 24 is connected with the battery tank 6, the output end of the battery management circuit 24 is electrically connected with the control panel 5, the gas pressure sensor 10, the gas flow sensor 9 and the gas proportional electromagnetic valve 8, when the APP terminal 21 is matched with the gas pressure sensor 10 on the oxygen, can show the pressure of 2 surplus oxygen in oxygen cylinder on the APP terminal 21, first warning appears when pressure is less than 15%, second warning appears when being less than 10%, appear alarming for the third time when being less than 5% and change oxygen cylinder 2 or in time oxygenate, and after matching with APP terminal 21, can send instruction function to it through the 18 bluetooth of cell-phone, be used for controlling opening of valve on the portable oxygen cylinder 2, and in the change process of oxygen uptake and real-time data according to the user, adjust and control out most suitable user's oxygen flow speed by gas flow sensor 9.

To sum up, this intelligent portable oxygen cylinder flow control system, be provided with gas humidifying district 4 on the oxygen hose 11, the inside sponge that has soaked the humidifying liquid that is provided with of gas humidifying district 4, the setting up of gas humidifying district 4 makes the oxygen that flows out flow to the human body after fully humidifying, discomfort such as respiratory tract drying appears when avoiding the user's oxygen uptake, the bottom of oxygen cylinder 2 is provided with air sedimentation chamber 12, the setting up of air sedimentation chamber 12 makes this oxygen cylinder 2 can supply oxygen in oxygen cylinder 2 under any ambient condition, make under the condition that urgent oxygen deficiency can't change oxygen cylinder 2 in time again, carry out urgent oxygenating operation, wound form oxyhemoglobin saturation probe 20 is connected on cell-phone 18, the internally mounted of cell-phone 18 has APP terminal 21, wound form oxyhemoglobin saturation probe 20 can monitor user's real-time rhythm of the heart, data such as oxyhemoglobin saturation, after passing through the energy data converter 19, the program is displayed on the APP terminal 21 through the audio connector of the mobile phone 18, so that the user can know the oxygenation state of the user at any time. According to the detected data result, the program can remind the user that the user is in various states such as activity reduction, in-situ rest or oxygen inhalation, and after the program is matched with the APP terminal 21, the program can send an instruction function to the APP terminal through the Bluetooth of the mobile phone 18 to control the opening of a valve on the portable oxygen bottle 2, and the oxygen flow speed of the most suitable user is regulated and controlled by the gas flow sensor 9 according to the change process of the oxygen inhalation and the real-time data of the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a portable oxygen cylinder flow control system of intelligence, includes control sleeve (1), oxygen cylinder (2) and wound form oxyhemoglobin saturation probe (20), its characterized in that: the oxygen cylinder is characterized in that an air outlet hole (7) is formed in the side face of the control sleeve (1), an oxygen mask (3) is connected outside the air outlet hole (7) through an oxygen delivery pipe, an oxygen cylinder (2) is connected below the control sleeve (1), an oxygen pipe (11) is arranged in the oxygen cylinder (2), the oxygen pipe (11) penetrates through the top face of the oxygen cylinder (2) and extends towards the inside of the control sleeve (1), one end, far away from the oxygen cylinder (2), of the oxygen pipe (11) is connected with the air outlet hole (7), a gas pressure sensor (10), a gas flow sensor (9), a gas proportion electromagnetic valve (8) and a gas humidifying area (4) are sequentially arranged on the portion, between the top face of the oxygen cylinder (2) and the air outlet hole (7), and a battery groove (6) and a control panel (5) are arranged inside the control sleeve (;

an air settling chamber (12) is arranged at the bottom of the oxygen cylinder (2), an internal pressure controller (13) is arranged inside the air settling chamber (12), a filter screen (14) is arranged at the top of the air settling chamber (12), an air inlet (15) is arranged on the side surface of the air settling chamber (12), an air conveying pipe (17) is connected to the air inlet (15), and the air conveying pipe (17) extends inwards and is arranged in the air settling chamber (12);

the wound oxyhemoglobin saturation probe (20) is connected with a connecting wire (25), an energy data converter (19) is arranged on the connecting wire (25), one end, far away from the wound oxyhemoglobin saturation probe (20), of the connecting wire (25) is connected to the mobile phone (18), and an APP terminal (21) is installed inside the mobile phone (18);

be provided with bluetooth module (22) on control panel (5), microprocessor (23) and battery management circuit (24), be connected through bluetooth signal between bluetooth module (22) and cell-phone (18), electric connection between bluetooth module (22) and microprocessor (23), gas pressure sensor (10), all with microprocessor (23) between electric connection gas flow sensor (9) and gas proportion solenoid valve (8), the input and the battery jar (6) of battery management circuit (24) are connected, the output and control panel (5) of battery management circuit (24), gas pressure sensor (10), gas flow sensor (9) and gas proportion solenoid valve (8) electric connection.

2. The intelligent portable oxygen cylinder flow regulating system of claim 1, characterized in that: and a sponge soaked with humidification liquid is arranged in the gas humidification area (4).

3. The intelligent portable oxygen cylinder flow regulating system of claim 1, characterized in that: and a detachable storage battery is arranged in the battery jar (6).

4. The intelligent portable oxygen cylinder flow regulating system of claim 1, characterized in that: and a sealing piston (16) is arranged in the air inlet (15).

5. The intelligent portable oxygen cylinder flow regulating system of claim 1, characterized in that: the connecting line (25) is connected with the mobile phone (18) through an audio interface.