CN114344661A

CN114344661A - Breathe critical severe mouth opening and breathe humidifying nursing device

Info

Publication number: CN114344661A
Application number: CN202111586346.0A
Authority: CN
Inventors: 程鹤
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-15

Abstract

The invention relates to a mouth-opening respiratory humidification nursing device for respiratory critical illness, which comprises a nursing box body and a fixed placing rack fixed on one side surface of the nursing box body, wherein a liquid storage box is fixed on the nursing box body, a first temperature sensor for measuring the external temperature is installed on the liquid storage box, a second temperature sensor for measuring the internal liquid temperature is installed in the liquid storage box, an oxygen mask placing box fixed on the nursing box body is arranged near one side of the liquid storage box, a mask main body is placed in the oxygen mask placing box, a gravity sensor placed in a nose soft frame is arranged near the nose of the mask main body, and an air sensor installed on the mask main body is arranged near one side of the gravity sensor. Prevent the infection of germs and improve the protection effect.

Description

Breathe critical severe mouth opening and breathe humidifying nursing device

Technical Field

The invention relates to the technical field of medical equipment, in particular to a mouth-opening breath humidifying nursing device for critical respiratory diseases.

Background

Respiration refers to the process of gas exchange between the body and the external environment. The human respiratory process includes three interrelated links: external breathing, including lung ventilation and pulmonary ventilation; transport of gas in blood; internal respiration refers to the exchange of gas between the tissue cells and the blood. A normal adult breathes optimally for 6.4 seconds at rest, and the volume of gas inhaled and exhaled each time is approximately 500 ml, called the tidal volume. When people inhale by force until the people can not inhale any more; then exhale with force until the patient can not exhale any more, and the amount of exhaled gas is called vital capacity. The normal adult lung capacity is about 3500-4000 ml for men and 2500-3500 ml for women. One breath is divided into three parts: expiration, breath hold, inspiration.

Breathing comparatively simply to healthy crowd, to critically ill patient and severe bed patient, often feel the breathing difficulty, for solving health oxygen suppliment level, the patient is many unconsciously to adopt a mouthful breathing mode, and the patient who opens a mouthful breathing can lead to oral cavity and respiratory tract drying, fungus dirt pollution and foreign matter invasion scheduling problem because continuously opening a mouthful breathing, influences patient sleep quality, has aggravated the respiratory track burden simultaneously, has increased respiratory infection's risk.

In the prior art, a critically ill patient cannot be humidified according to the dryness of exhaled air while being incapable of conveying oxygen, and meanwhile, the critically ill patient may cause air pollution when exhaling, so that the body health of surrounding people is affected, waste gas cannot be effectively treated, and medical staff are greatly inconvenienced during treatment.

Disclosure of Invention

According to the defects of the prior art, the invention aims to provide a mouth opening respiratory humidification nursing device for critically ill respiratory diseases.

The technical purpose of the invention is realized by the following technical scheme:

a mouth opening respiratory humidification nursing device for critical respiratory illness comprises a nursing box body and a fixed placing frame fixed on one side face of the nursing box body, wherein a liquid storage box is fixed on the nursing box body, a first temperature sensor used for measuring the external temperature is installed on the liquid storage box, a second temperature sensor used for measuring the internal liquid temperature is installed in the liquid storage box, an oxygen mask placing box fixed on the nursing box body is arranged on one side close to the liquid storage box, a mask main body is placed in the oxygen mask placing box, a gravity sensor placed in a nose head soft frame is arranged on the position, close to a nose head, of the mask main body, and an air sensor installed on the mask main body is arranged on one side close to the gravity sensor;

fixed rack is inside to have placed the expiration collecting vessel and be used for carrying out the hose collecting box that receive and releases to the stereoplasm hose, the expiration collecting vessel passes through the stereoplasm hose and links to each other with the face guard main part, the inside oxygen machine that is provided with of nursing box, the oxygen machine passes through the humidifying pipe and links to each other with the mask main part, it links to each other with the humidifying pipe through the micropump to hold the liquid case, the micropump links to each other with the atomizer of installing in the humidifying pipe inside, first temperature sensor, second temperature sensor, gravity sensor, air sensor, micropump and the even PLC controller of oxygen machine link to each other.

By adopting the technical scheme, the humidification degree of the respiratory air of the patient is detected during oxygen supply, and the humidification degree is integrally controlled by the PLC, so that the humidification device humidifies the respiratory air of the patient during expiration, can collect the respiratory air of the patient, prevents the infection of germs, and has the effect of improving protection.

The present invention in a preferred example may be further configured to: the liquid storage box is internally provided with a heating pipe used for heating liquid temperature, one side of the heating pipe is provided with a liquid level sensor arranged in the liquid storage box, and the liquid level sensor is connected with the PLC.

By adopting the technical scheme, the PLC is used for controlling the heating pipe to work, so that the temperature of liquid can be controlled according to the change of external temperature, the using effect is improved, and the liquid level is detected by the liquid level sensor to store liquid in time.

The present invention in a preferred example may be further configured to: case internally mounted is placed to the oxygen mask has the disinfection frame, and the ultraviolet ray disinfection lamp is installed to disinfection frame inboard, and disinfection frame top is provided with the brace table that is used for supporting the face guard main part, install pressure sensor on the brace table, pressure sensor data connection has the PLC controller.

By adopting the technical scheme, whether the mask main body is placed or not is sensed through the pressure sensor, data information is transmitted to the PLC, and the PLC controls the on-off of the ultraviolet disinfection lamp.

The present invention in a preferred example may be further configured to: hose collecting box internally mounted has the rolling axle, rotates through the connecting axle between rolling axle and the hose collecting box to be connected, and force application dish is installed to connecting axle one end, and the other end passes through the bearing and installs at hose collecting box inner wall, be equipped with the stereoplasm hose on the rolling axle, stereoplasm hose one end links to each other with the expiration collecting tank through first check valve, and the other end passes through the outlet duct go-between and links to each other with the outlet duct connector of installing in the face guard main part, the outlet duct connector passes through threaded connection with the outlet duct go-between.

By adopting the technical scheme, the force application disc is rotated to drive the rolling shaft to rotate so as to roll the hard hose conveniently, and the connection part is convenient to disassemble and assemble through threaded connection.

The present invention in a preferred example may be further configured to: nursing box is inside to be provided with the dead lever near humidifying pipe department, the dead lever is provided with the multiunit, and the multiunit dead lever is linear arrangement, and the interval between two liang of dead levers is the same, the dead lever top is provided with can follow the inside gliding movable table of nursing box, the movable table is same sharp installation, and interval between two liang of movable tables is the same with the interval between two liang of dead levers, the humidifying pipe is walked around the movable table one by one and is worn out the nursing box outside with the dead lever, and the humidifying pipe portion of walking around is the U type and arranges.

By adopting the technical scheme, the extension length of the humidifying pipe is adjusted by the movement of the movable table, so that the humidifying pipe is convenient to retract and release.

The present invention in a preferred example may be further configured to: the inside sliding tray that has seted up of nursing box, and sliding tray internally mounted has reset spring, the movable table passes through the slip fixture block edge sliding tray sliding connection, slip fixture block bottom links to each other with the reset spring top.

By adopting the technical scheme, the movable table is pushed to reset by arranging the reset spring when the humidifying pipe is not subjected to external force, and the humidifying pipe is retracted.

The present invention in a preferred example may be further configured to: humidifying pipe one end is installed on the oxygen machine, and oxygen humidifying go-between is installed to the other end, oxygen humidifying go-between and the connector threaded connection that admits air of installing in the face guard main part, the connector that admits air passes through the second check valve and links to each other with the face guard main part.

By adopting the technical scheme, the mask is provided with the one-way valve, so that gas backflow is prevented, and the mask main body can be conveniently disassembled, assembled and cleaned through threaded connection.

The present invention in a preferred example may be further configured to: the inside one end of fixed rack sets up to semi-circular structure, and the other end sets up to square structure, and is provided with on the fixed rack and is used for carrying out the arc fixed plate fixed and be used for carrying out the chucking board fixed to the hose collecting box to exhaling the collection tank.

By adopting the technical scheme, the expiration collecting tank and the hose collecting box are conveniently installed and fixed by placing the internal structure of the fixed placing frame.

The present invention in a preferred example may be further configured to: nursing box internally mounted has the battery, the battery links to each other with PLC control, nursing box inside is close to battery one side and is provided with the siren that is used for reminding battery electric quantity information, the siren links to each other with the PLC controller.

By adopting the technical scheme, the storage battery is arranged to supply power to the internal electric appliance, and the alarm is arranged, so that the situation that the use of the internal device is influenced due to the insufficient electric quantity of the storage battery is prevented.

In summary, the invention includes at least one of the following beneficial technical effects:

1. according to the invention, the humidity of the breathing air of the patient is detected during oxygen supply, and the humidification is carried out during expiration of the patient through the integrated control of the PLC controller, and meanwhile, the expired air of the patient can be collected, so that the infection of germs is prevented, and the protection effect is improved;

2. the PLC controller is arranged for integrated control, the use states of all parts are controlled in real time, feedback control is performed, and use convenience is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a nursing device for breath humidification of critical respiratory diseases according to the present invention;

FIG. 2 is a front sectional view of a nursing box body in the mouth-opening humidifying nursing device for critical respiration;

FIG. 3 is a top sectional view of an oxygen mask storage box in the nursing device for breath critical breathing humidification of the present invention;

FIG. 4 is a bottom view of a mask body in the nursing device for mouth-opening breathing humidification of respiratory critical illness according to the invention;

FIG. 5 is a top cross-sectional view of a liquid storage tank of a respiratory critical mouth opening respiratory humidification nursing device of the present invention;

fig. 6 is a front sectional view of a hose collecting box in the respiratory critical mouth opening respiratory humidification nursing device.

In the figure, 1, a nursing box body; 2. a dust cover; 3. pulling the bolt rod; 4. an oxygen mask placing box; 5. an expired air collection canister; 6. fixing the placing rack; 7. a first check valve; 8. an air outlet pipe connecting ring; 9. a hose collection box; 10. a force application disc; 11. an oxygen humidifying connecting ring; 12. a first temperature sensor; 13. a liquid storage tank; 14. a humidifying pipe; 15. a movable table; 16. fixing the rod; 17. a PLC controller; 18. a storage battery; 19. an oxygen machine; 20. a micro-pump; 21. an atomizing spray head; 22. a disinfecting rack; 23. an ultraviolet disinfection lamp; 24. a pressure sensor; 25. a support table; 26. a mask body; 27. an air outlet pipe connector; 28. a second one-way valve; 29. an air inlet connector; 30. a nose soft frame; 31. a gravity sensor; 32. an air sensor; 33. a liquid level sensor; 34. heating a tube; 35. a second temperature sensor; 36. a rigid hose; 37. a winding shaft; 38. and (7) connecting the shafts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-6, the mouth opening respiratory humidification nursing device for respiratory crisis disclosed by the invention comprises a nursing box body 1 and a fixed placing frame 6 fixed on one side surface of the nursing box body 1, a liquid storage box 13 is fixed on the nursing box body 1, a first temperature sensor 12 for measuring the external temperature is installed on the liquid storage box 13, the external temperature is monitored through the first temperature sensor 12, the temperature information is transmitted to a PLC (programmable logic controller) 17, a second temperature sensor 35 for measuring the internal liquid temperature is installed in the liquid storage box 13, an oxygen mask placing box 4 fixed on the nursing box body 1 is arranged on one side close to the liquid storage box 13, a mask main body 26 is placed in the oxygen mask placing box 4, a gravity sensor 31 placed in a nose soft frame 30 is arranged on the mask main body 26 close to the nose, the gravity sensor 31 is arranged to detect the wearing information of a patient, the PLC 17 receives the data information, the air sensor 32 detects the humidity of the expired air of the patient, and the air sensor 32 installed on the mask main body 26 is arranged close to one side of the gravity sensor 31.

The breathing air collecting device is characterized in that a breathing air collecting tank 5 and a hose collecting box 9 for collecting and releasing a hard hose 36 are arranged in a fixed placing frame 6, the breathing air collecting tank 5 is connected with a mask main body 26 through the hard hose 36, an oxygen machine 19 is arranged in a nursing box body 1, the oxygen machine 19 is connected with the mask main body 26 through a humidifying pipe 14, a liquid storage box 13 is connected with the humidifying pipe 14 through a micro pump 20, the micro pump 20 is connected with an atomizing nozzle 21 arranged in the humidifying pipe 14, a first temperature sensor 12, a second temperature sensor 35, a gravity sensor 31, an air sensor 32, the micro pump 20 and the oxygen machine 19 are uniformly connected with a PLC (programmable logic controller) 17, the humidity degree of breathing air of a patient is detected during oxygen supply, the humidification degree is integrally controlled by the PLC 17 during breathing air of the patient, meanwhile, the breathing air of the patient can be collected, and the infection of germs can be prevented, has the effect of improving protection.

A heating pipe 34 used for heating liquid temperature is installed inside the liquid storage tank 13, a liquid level sensor 33 installed inside the liquid storage tank 13 is arranged on one side of the heating pipe 34, the liquid level sensor 33 is connected with a PLC (programmable logic controller) 17, the liquid level sensor 33 is used for detecting the liquid level to carry out timely liquid storage by controlling the heating pipe 34 to work according to the change of the external temperature, a disinfection frame 22 is installed inside the oxygen mask placing tank 4, an ultraviolet disinfection lamp 23 is installed on the inner side of the disinfection frame 22, a support table 25 used for supporting a mask main body 26 is arranged at the top of the disinfection frame 22, the support table 25 is convenient for placing the mask main body 26, a pressure sensor 24 is installed on the support table 25, the pressure sensor 24 is in data connection with the PLC 17, the invention senses whether the mask main body 26 is placed or not through the pressure sensor 24 and transmits data information to the PLC 17, the PLC 17 controls the on-off of the ultraviolet disinfection lamp 23.

Have the dirt lid 2 that hides on the oxygen mask places case 4 movable mounting, hide and install pulling peg 3 on the dirt lid 2, place case 4 through hiding dirt lid 2 to the oxygen mask and seal, prevent that the dust from getting into, set up pulling peg 3 and place case 4 rotation along the oxygen mask to hiding dirt lid 2 application of force, make and hide dirt lid 2, realize placing the switching of case 4 to the oxygen mask.

The hose collecting box 9 is internally provided with a winding shaft 37, the winding shaft 37 is rotatably connected with the hose collecting box 9 through a connecting shaft 38, one end of the connecting shaft 38 is provided with a force application disc 10, the other end of the connecting shaft is arranged on the inner wall of the hose collecting box 9 through a bearing, a hard hose 36 is arranged on the winding shaft 37, one end of the hard hose 36 is connected with the expiration collecting tank 5 through a first one-way valve 7, the first one-way valve 7 prevents waste gas from flowing out of the expiration collecting tank 5, the other end of the hard hose is connected with an outlet pipe connecting ring 27 arranged on the mask main body 26 through an outlet pipe connecting ring 8, and the outlet pipe connecting ring 27 is in threaded connection with the outlet pipe connecting ring 8.

The nursing box body 1 is internally provided with fixing rods 16 close to the humidifying tubes 14, the fixing rods 16 are provided with a plurality of groups, the groups of fixing rods 16 are linearly arranged, the distance between every two fixing rods 16 is the same, movable tables 15 capable of sliding along the inside of the nursing box body 1 are arranged above the fixing rods 16, the movable tables 15 are installed in the same line, the distance between every two movable tables 15 is the same as the distance between every two fixing rods 16, the humidifying tubes 14 bypass the movable tables 15 and the fixing rods 16 one by one and penetrate out of the nursing box body 1, and the bypassed humidifying tubes 14 are partially arranged in a U shape.

A sliding groove is formed in the nursing box body 1, a return spring is arranged in the sliding groove, the movable table 15 is connected with the top of the return spring in a sliding mode through a sliding fixture block, and the bottom end of the sliding fixture block is connected with the top of the return spring.

One end of the humidifying pipe 14 is installed on the oxygen machine 19, the other end of the humidifying pipe is installed with an oxygen humidifying connecting ring 11, the oxygen humidifying connecting ring 11 is in threaded connection with an air inlet connecting head 29 installed on the mask main body 26, the air inlet connecting head 29 is connected with the mask main body 26 through a second one-way valve 28, the gas backflow is prevented through the second one-way valve 28, and the mask main body 26 is convenient to disassemble, assemble and clean through threaded connection.

One end of the interior of the fixed placing frame 6 is of a semicircular structure, the other end of the interior of the fixed placing frame 6 is of a square structure, and the fixed placing frame 6 is provided with an arc-shaped fixed plate for fixing the expiration collecting tank 5 and a clamping plate for fixing the hose collecting tank 9.

The nursing box body 1 is internally provided with a storage battery 18, the storage battery 18 is connected with the PLC, one side, close to the storage battery 18, inside the nursing box body 1 is provided with an alarm for reminding the electric quantity information of the storage battery 18, and the alarm is connected with the PLC 17, the invention supplies power to an internal electric appliance by arranging the storage battery 18, and the alarm is arranged, so that the use of internal devices is prevented from being influenced due to the insufficient electric quantity of the storage battery 18, and the PLC 17 is of a type: s7-200.

The implementation principle of the above embodiment is as follows: when the mask is used, the oxygen mask placing box 4 is opened through the dust cover 2, the oxygen humidifying connecting ring 11 is in threaded connection through the air inlet connecting head 29, the air outlet pipe connecting ring 8 is connected through the air outlet pipe connecting head 27, the mask main body 26 is worn on the face of a patient, the nose soft frame 30 is subjected to the pressure of the nose, the gravity sensor 31 senses the change of gravity, data information is transmitted to the PLC controller 17, the PLC controller 17 controls the air sensor 32 to work, the first temperature sensor 12 and the second temperature sensor 35 to work, the first temperature sensor 12 senses the external temperature, the PLC controller 17 controls the heating pipe 34 to heat liquid in the liquid storage box 13, when the heating temperature is reached, the second temperature sensor 35 transmits the temperature information to the PLC controller 17, the PLC controller 17 controls the heating pipe 34 to be powered off, and the temperature information senses the drying degree of the patient during expiration through the air sensor 32, controlling the operation of the micro pump 20.

Micropump 20 passes through atomizer 21 atomizing with the inside liquid after giving up heat of liquid storage tank 13, the oxygen that makes oxygen machine 19 produce is moist, breathe to the patient and carry out the humidification, through air sensor 32 real-time supervision drying degree, when arriving and set for air humidity, PLC control disconnection micropump 20's power is connected, the waste gas that the patient produced when exhaling passes through inside 36 leading-in expired air collection tank 5 of stereoplasm hose, carry out waste gas collection, after face guard main part 26 finishes using, place oxygen mask place the case 4 inside with face guard main part 26, pressure sensor 24 senses pressure variation, PLC controller 17 controls the work of ultraviolet ray disinfection lamp 23, disinfect face guard main part 26.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a breathe critical illness mouth of a cup and breathe humidifying nursing device, includes nursing box (1) and fixes fixed rack (6) in nursing box (1) a side, its characterized in that: a liquid storage box (13) is fixed on the nursing box body (1), a first temperature sensor (12) used for measuring the outside temperature is installed on the liquid storage box (13), a second temperature sensor (35) used for measuring the temperature of liquid inside the liquid storage box is installed inside the liquid storage box (13), an oxygen mask placing box (4) fixed on the nursing box body (1) is arranged on one side close to the liquid storage box (13), a mask main body (26) is placed inside the oxygen mask placing box (4), a gravity sensor (31) placed inside a nose soft frame (30) is arranged on the position, close to the nose, of the mask main body (26), and an air sensor (32) installed on the mask main body (26) is arranged on one side close to the gravity sensor (31);

fixed rack (6) inside has been placed and has been exhaled collection tank (5) and be used for hose collecting box (9) that receive and release hard hose (36), exhale collection tank (5) and link to each other with mask main part (26) through hard hose (36), nursing box (1) inside is provided with oxygen machine (19), and oxygen machine (19) link to each other with mask main part (26) through humidifying pipe (14), hold liquid case (13) and link to each other with humidifying pipe (14) through micropump (20), micropump (20) link to each other with install atomizer (21) in humidifying pipe (14) inside, first temperature sensor (12), second temperature sensor (35), gravity sensor (31), air sensor (32), micropump (20) and oxygen machine (19) even PLC controller (17) link to each other.

2. The mouth-opening respiratory humidification nursing device for critical respiratory diseases according to claim 1, which is characterized in that: the liquid storage tank (13) is internally provided with a heating pipe (34) for heating the liquid temperature, one side of the heating pipe (34) is provided with a liquid level sensor (33) arranged inside the liquid storage tank (13), and the liquid level sensor (33) is connected with the PLC (programmable logic controller) 17.

3. The mouth-opening respiratory humidification nursing device for critical respiratory diseases according to claim 1, which is characterized in that: oxygen mask places case (4) internally mounted and has disinfection frame (22), and ultraviolet ray disinfection lamp (23) are installed to disinfection frame (22) inboard, and disinfection frame (22) top is provided with brace table (25) that are used for supporting mask main part (26), install pressure sensor (24) on brace table (25), pressure sensor (24) data connection has PLC controller (17).

4. The mouth-opening respiratory humidification nursing device for critical respiratory diseases according to claim 1, which is characterized in that: hose collecting box (9) internally mounted has rolling axle (37), rotates through connecting axle (38) between rolling axle (37) and hose collecting box (9) to be connected, and application of force dish (10) are installed to connecting axle (38) one end, and the other end passes through the bearing to be installed at hose collecting box (9) inner wall, be equipped with stereoplasm hose (36) on rolling axle (37), stereoplasm hose (36) one end is passed through first check valve (7) and is linked to each other with expiration collecting tank (5), and the other end passes through outlet duct go-between (8) and links to each other with outlet duct connector (27) of installing on face guard main part (26), outlet duct connector (27) pass through threaded connection with outlet duct go-between (8).

5. The mouth-opening respiratory humidification nursing device for critical respiratory diseases according to claim 1, which is characterized in that: nursing box (1) is inside to be provided with dead lever (16) near humidifying pipe (14) department, dead lever (16) are provided with the multiunit, and multiunit dead lever (16) are linear arrangement, and the interval between two liang of dead lever (16) is the same, dead lever (16) top is provided with can follow nursing box (1) inside gliding activity platform (15), activity platform (15) are same straight line installation, and interval between two liang of activity platform (15) is the same with interval between two liang of dead lever (16), humidifying pipe (14) are walked around activity platform (15) one by one and are worn out nursing box (1) outside with dead lever (16), and the pipe (14) part of walking around the humidifying is the U type and arranges.

6. The mouth-opening respiratory humidification nursing device for critical respiratory diseases according to claim 5, is characterized in that: a sliding groove is formed in the nursing box body (1), a reset spring is arranged in the sliding groove, the movable table (15) is connected with the top of the reset spring in a sliding mode through a sliding clamping block, and the bottom end of the sliding clamping block is connected with the top of the reset spring.

7. The mouth-opening respiratory humidification nursing device for critical respiratory diseases according to claim 5, is characterized in that: humidifying pipe (14) one end is installed on oxygen machine (19), and oxygen humidifying go-between (11) are installed to the other end, oxygen humidifying go-between (11) and installing connector (29) threaded connection that admits air on face guard main part (26), and connector (29) that admits air links to each other with face guard main part (26) through second check valve (28).

8. The mouth-opening respiratory humidification nursing device for critical respiratory diseases according to claim 1, which is characterized in that: the inside one end of fixed rack (6) sets up to semi-circular structure, and the other end sets up to square structure, and is provided with on fixed rack (6) and is used for carrying out the arc fixed plate fixed and be used for carrying out the chucking board fixed hose collecting box (9) to exhaling collecting tank (5).

9. The mouth-opening respiratory humidification nursing device for critical respiratory diseases according to claim 1, which is characterized in that: nursing box (1) internally mounted has battery (18), battery (18) link to each other with the PLC control, nursing box (1) inside is close to battery (18) one side and is provided with the siren that is used for reminding battery (18) electric quantity information, the siren links to each other with PLC controller (17).