CN111214736A - Intelligent micro-grid atomizer and atomization system - Google Patents
Intelligent micro-grid atomizer and atomization system Download PDFInfo
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- CN111214736A CN111214736A CN202010203354.1A CN202010203354A CN111214736A CN 111214736 A CN111214736 A CN 111214736A CN 202010203354 A CN202010203354 A CN 202010203354A CN 111214736 A CN111214736 A CN 111214736A
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- 238000000889 atomisation Methods 0.000 title claims abstract description 72
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 113
- 230000035812 respiration Effects 0.000 claims abstract description 56
- 239000003814 drug Substances 0.000 claims abstract description 36
- 239000003595 mist Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 21
- 230000000241 respiratory Effects 0.000 claims description 35
- 238000005070 sampling Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 12
- 206010002091 Anaesthesia Diseases 0.000 claims description 10
- 230000037005 anaesthesia Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- QVFWZNCVPCJQOP-UHFFFAOYSA-N Chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 210000002345 respiratory system Anatomy 0.000 abstract description 14
- 208000001848 Dysentery Diseases 0.000 abstract 1
- 239000000443 aerosol Substances 0.000 description 9
- 229940079593 drugs Drugs 0.000 description 8
- 238000005507 spraying Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000007906 compression Methods 0.000 description 3
- 239000006199 nebulizer Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 238000002664 inhalation therapy Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 208000006673 Asthma Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 210000001503 Joints Anatomy 0.000 description 1
- 210000004072 Lung Anatomy 0.000 description 1
- 208000009856 Lung Disease Diseases 0.000 description 1
- 206010068319 Oropharyngeal pain Diseases 0.000 description 1
- 206010038683 Respiratory disease Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000004813 bronchopneumonia Diseases 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
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- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
Abstract
The invention provides an intelligent micro-grid atomizer and an atomization system, wherein the intelligent micro-grid atomizer comprises a liquid medicine cup, an atomization sheet, an atomizing nozzle, a respiration monitoring module, a T-shaped three-way joint or/and a mist storage tank and a controller, wherein a controller socket is arranged at the bottom of the liquid medicine cup, and the intelligent micro-grid atomizer is characterized in that: the spray nozzle is connected with a mist storage tank or a T-shaped three-way joint to form an airflow channel for communicating the respiratory tract of a patient, an air passage interface is arranged on the outer wall of the spray nozzle and communicated with the spray nozzle cavity, and the air passage interface adopts a standard Ruhr interface. The plug at one end of an atomization control wire is inserted into the socket of the controller, and the other end of the atomization control wire is connected with the controller. The breathing monitoring module that sets up on the atomizing control line is connected with the controller, and the controller receives the output signal of breathing monitoring module to the operating condition and the play fog intensity of atomizing piece are adjusted according to received output signal. The intelligent micro-grid atomization system is efficient, internet of things, easy to use and suitable for various application scenes.
Description
Technical Field
The invention belongs to the technical field of medical instruments, relates to innovation and improvement of a micro-grid atomizer and an atomization system, and particularly relates to an intelligent micro-grid atomizer and an atomization system.
Background
The atomization inhalation therapy is that the liquid medicine is dispersed into micron-sized fine atomized liquid particles by an atomizer and reaches the lung of a patient through the respiratory tract of the patient, thereby realizing the purpose of painless and rapid treatment of diseases such as cough, asthma, sore throat, pharyngitis, bronchopneumonia and the like. The main equipment of the aerosol inhalation therapy is a micro-grid atomizer which consists of a liquid medicine cup, an atomizing sheet, an atomizing nozzle and a controller, and the core part of the micro-grid atomizer is the atomizing sheet. The atomizing piece is formed by laminating piezoelectric ceramics and the microporous net piece, the piezoelectric ceramics is utilized to generate mechanical energy under the excitation of an electric signal source to drive the microporous net piece to vibrate so as to achieve the aim of atomizing, and the atomizing mode has the advantages of no influence on local air pressure, low power consumption and high atomizing efficiency.
Atomization therapy is often used in an IUC ward, and is often used together with a breathing machine or an anesthesia machine, because the breathing state of a patient needs to be monitored by the breathing machine, and an air passage formed by a breathing pipeline and the respiratory tract of the patient needs to be airtight, the atomizer applied together with the breathing machine or the anesthesia machine is required not to influence the air pressure in the breathing machine pipeline, otherwise, misjudgment or alarm of the breathing machine is easily caused. The micro-grid atomizer extrudes the liquid medicine from the micro-grid to form aerosol by means of micro-grid vibration of the micro-grid atomizing sheet, and the local air pressure is not influenced, so that the micro-grid atomizer is the most suitable atomizer in the application scene of matching with a breathing machine or an anesthesia machine. The micro-grid atomizer is matched with a respirator for application, and is mainly placed at the air inlet end of a respirator humidification tank pipeline or the air suction pipeline of a patient of a Y-shaped joint of the respirator pipeline, namely the air outlet pipeline end of the respirator, because the position of the atomizer arranged on the respirator pipeline is still a certain distance away from the respiratory tract of the patient, the certain distance is connected with the respiratory tract of the patient through the respirator pipeline, the atomized medicine particles of the micro-grid atomizer can partially remain on the inner wall of the section of the respirator pipeline to form liquid, the delivery amount of the medicine is reduced, and the existing micro-grid atomizer is connected with the respirator pipeline and continuously generates fog after atomization, no matter the patient inhales and exhales, the atomizer sprays at work, at the moment, the generated aerial fog during the work of the atomizer can partially enter the respiratory tract along with the inspiration of the patient, and the other part can be wasted in the respirator pipeline along with the expiration of the patient, therefore, the existing micro-grid atomizer matched with a respirator is low in delivery amount and serious in drug waste.
When the micro-grid atomizer is matched with a respirator for application, the micro-grid atomizer is mainly connected with a respirator pipeline through a T-shaped three-way joint, the T-shaped three-way joint equipped by the existing micro-grid atomizer manufacturer is connected at a right angle, aerosol sprayed by the micro-grid atomizer directly impacts on the pipe walls of the T-shaped three-way joint and the respirator connecting passage, the contact probability of the aerosol and the inner wall of the T-shaped three-way joint pipeline is increased, and a part of aerosol impacts on the inner wall of the pipeline to form liquid drops which cannot be sent to the respiratory tract of a patient to cause certain drug loss and reduce the delivery amount.
The existing atomizer has no targeted solution for patients suffering from lung diseases or respiratory diseases, atomization administration completely depends on spontaneous respiration of the patients, the patients cannot guide standard respiration of the patients, and no guidance is provided for atomization administration to promote the respiratory rehabilitation of the patients in lack of behavior habits.
How to design an intelligence microgrid atomizer and atomizing system, make it possess following advantage and effect: (1) the spraying state is adjusted timely according to the breathing condition of the patient, and when the patient inhales, the atomizer sprays normally; when the patient exhales, the atomizer stops spraying; (2) the patient can be guided to carry out standard respiration, and the atomization treatment can be carried out on the patient with higher efficiency and higher quality; (3) the drug delivery amount is improved, the treatment effect is enhanced, the drug waste is reduced, the drug utilization efficiency is improved, and the cost of the treatment drug is reduced. This is a technical problem to be solved in the art.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an intelligent micro-grid atomizer and an atomization system, which can control the fog-out rhythm of the atomizer according to the respiratory state of a patient to realize intelligent drug delivery; furthermore, the respiratory state of the patient can be monitored, a standard reference respiratory guidance is provided for the patient according to the physical condition of the patient, the atomization quality control level is improved, the atomization delivery dosage is improved, and the usage amount of the medicine is reduced, so that the use cost of the medicine is reduced.
The purpose of the invention is realized by the following technical scheme:
an intelligent micro-grid atomizer comprises a liquid medicine cup, an atomizing sheet, an atomizing nozzle, a T-shaped three-way joint or/and a mist storage tank and a controller, wherein a controller socket is arranged at the bottom of the liquid medicine cup; the controller socket is provided with jacks or contact pins, a plug at one end of an atomization control line is connected with the controller socket in an inserting mode, the other end of the atomization control line is connected with the controller, a respiration monitoring module is arranged on the atomization control line or/and in an airflow channel and connected with the controller, the controller receives an output signal of the respiration monitoring module and adjusts the working state and the mist outlet intensity of the atomization sheet according to the received output signal.
The improvement of the technical scheme is as follows: still include the pressure extension pipe set up standard luer or customization interface on the both ends of pressure extension pipe, the one end of pressure extension pipe with the gas passage interface supporting connection on the atomizer cavity, the other end of pressure extension pipe with breathe monitoring module and connect to establish gas passage, set up the sampling interface on the breathing monitoring module, the sampling interface adopts standard luer or customization interface, will breathe monitoring module's sampling interface with atmospheric pressure in the atomizer cavity link up.
The technical scheme is further improved as follows: breathe monitoring module and adopt baroceptor or gas flow sensor and temperature sensor as breathing monitoring sensor, breathing monitoring sensor's sensing face with the last sampling interface of drawing forth of breathing monitoring module constitutes sealed gas passage, breathing monitoring sensor arranges in the inside end of sampling interface to it is sealed through the sealing washer. The breath monitoring module monitors the breath state of a patient through monitoring the air pressure change or the flow change in the atomizing nozzle cavity, and the air pressure or the flow is calibrated through monitoring the temperature in the atomizing nozzle cavity.
The technical scheme is further improved as follows: be equipped with button and pilot lamp on the respiratory monitoring module, including a set of pilot lamp and a set of pilot lamp that is used for instructing respiratory monitoring module mode with the pilot lamp that goes out and instruct patient respiratory state in the pilot lamp, the button is used for closing and opens respiratory monitoring module, adjusts and selects respiratory monitoring module's mode.
The scheme is further improved: the controller is provided with an atomization control line and a USB data line, and the USB data line adopts a USB-A interface and is used for being connected with a USB host or a power adapter which meets the USB alliance standard requirements and can output a USB power supply to the outside; the controller is internally provided with a rechargeable battery and is used for charging or providing a working power supply for equipment through a USB data line; the controller is provided with an RTC and a storage module, and the storage module is used for storing the respiratory state of the patient and the operation record of the patient to the controller.
The scheme is further improved: the controller is provided with a wireless communication and wired communication module, the wireless communication comprises a Bluetooth, a ZigBee, an LORA and an NB-IOT wireless communication mode, the wired communication module comprises a USB (universal serial bus), a UART (universal asynchronous receiver/transmitter), an RS232, an RS485 and a CAN (controller area network) wired communication mode, the wireless communication and wired communication module has downlink communication and uplink communication functions, and the downlink communication refers to communication with the respiration monitoring module or the liquid medicine cup.
The scheme is further improved: the controller is provided with a plurality of atomization timing gears and a plurality of atomization rate gears, and also has a cleaning mode, wherein the atomization timing gears and the atomization rate gears can be adjusted and switched with the cleaning mode; the controller is provided with a plurality of multifunctional keys and a plurality of status indicator lamps, the multifunctional keys are used for controlling startup and shutdown, equipment resetting, atomization timing gears, atomization speed gears, cleaning modes and mode switching, and the status indicator lamps are at least used for indicating that the equipment is in the atomization timing gears, the atomization speed gears, the cleaning modes and battery electric quantity and fault prompting.
The scheme is further improved: the T-shaped three-way joint comprises a spray nozzle interface, an air inlet breathing pipeline interface and an air outlet breathing pipeline interface, and an included angle of 60-80 degrees is formed between the axis of the spray nozzle interface and the axis of the air inlet breathing pipeline interface.
The invention discloses an intelligent micro-grid atomization system which comprises a micro-grid atomizer, an upper computer and a cloud server and is characterized in that the micro-grid atomizer is the intelligent micro-grid atomizer, the upper computer comprises a screen, a sound generation unit and a communication module, the upper computer is used for communicating with a controller in the intelligent micro-grid atomizer and reading the respiratory state of a patient and the operation record of the controller, when an atomizing nozzle and a mist storage tank work in a matched mode, the respiratory state of the patient and the air temperature in the mist storage tank are monitored through a respiration detection module, the respiratory state of the patient is uploaded to the upper computer through the controller, and the screen and the sound generation unit on the upper computer are used for prompting, guiding or guiding the user to carry out accurate and standard respiration.
The scheme is further improved: the host computer includes intelligent terminal of smart mobile phone, panel computer, breathing machine, anesthesia machine or high in the clouds server control, intelligence microgrid atomizer uses with breathing machine or anesthesia machine cooperation, through respiration monitoring module monitors patient's respiratory state, and the controller is through reading patient's respiratory state, and control intelligence microgrid atomizer only is the spraying when the patient breathes in.
The invention has the advantages and positive effects that:
1. according to the invention, the breath monitoring function of the patient is added into the atomization system, the breath state of the patient is acquired in real time, and the working state of the atomizer can be dynamically adjusted according to the breath state of the patient, so that intelligent drug delivery is realized.
2. The invention can be suitable for various atomization scenes. When the atomization system is matched with the mist storage tank, the atomization system can be applied to a common ward, an ICU ward and a special atomization room in a hospital, and can also be applied to family treatment of a patient. Work as when atomization system and breathing machine or the supporting use of anesthesia machine, can pass through respiratory monitoring module monitoring patient's respiratory state to only go out fog when the patient breathes in through respiratory state control atomizer, the patient stops out fog when exhaling, reduces the waste of medicine, improves the medicine and delivers the volume, reduces medicine fog use amount, and cooperates this patent T type three way connection who is equipped with in the atomization system can reduce the probability of aerosol and the collision of T type three way connection pipe wall that the atomizer produced, and further reduction atomizer produces the residual amount that aerosol attached to the pipe wall, thereby further improves and delivers the dose, reduces the medicine waste.
3. The invention improves the atomization effect and reduces the usage amount of the medicine, thereby reducing the cost of the treatment medicine.
Drawings
Fig. 1 is an exploded view of a module used in conjunction with a ventilator circuit for an intelligent micro-grid nebulizer of the invention;
fig. 2 is a schematic diagram of an intelligent micro-grid nebulizer used in conjunction with a ventilator circuit according to the present invention;
fig. 3 is an exploded view of a module used in cooperation with an intelligent micro-grid atomizer and an atomizing mouthpiece according to the present invention;
fig. 4 is a schematic diagram of an intelligent micro-grid atomizer and an atomization system used in cooperation with an atomization buccal device according to the invention;
fig. 5 is a schematic diagram of a T-junction in an intelligent micro-grid atomizer according to the present invention;
fig. 6 is an exploded view of an assembly structure of a liquid medicine cup in the intelligent micro-grid atomizer according to the present invention;
fig. 7 is a schematic diagram of a respiration monitoring module in an intelligent micro-grid nebulizer of the invention;
fig. 8 is a schematic diagram of an application of the intelligent microgrid atomizer and the atomization system according to the present invention;
fig. 9 is a system block diagram of an intelligent microgrid atomizing system of the present invention.
The reference numbers in fig. 1-8 are: 10-atomizing cup, 10.1-gas passage interface, 10.2-atomizing nozzle, 10.4-outer sealing ring, 10.5-front sealing ring, 10.6-atomizing sheet, 10.7-rear sealing ring, 10.8-electrode insert needle, 10.9-controller socket, 10.10-liquid medicine cup, 10.11-liquid medicine cup cover, 11.12-transfusion interface, 10.13-transfusion interface cover, 11-respiration monitoring module, 11.1-sampling interface, 11.2-indicator light, 11.3-button, 12-controller, 12.1-atomizing control line, 12.2-USB data line, 12.3-state indicator light, 12.4-multifunctional button, 12.5-atomizing control line plug, 13-pressure extension tube, 13.1-pressure extension tube interface, 14-T type three-way joint, 14.1-atomizing nozzle interface, 14.2-gas inlet breathing pipeline interface, 14.3-an air outlet breathing pipeline interface, a 15-Y-shaped pipe, a 15.1-Y-shaped pipe air inlet, a 15.2-Y-shaped pipe air outlet, a 16-mist storage tank, a 16.1-mist storage tank air inlet, a 16.2-mist storage tank mist outlet, a 17-atomizing mouth device, an 18-upper computer, a 19-a breathing machine pipeline air exhaust end and a 20-a breathing machine pipeline air compression end.
Detailed Description
The invention is described in further detail below with reference to the attached drawing figures:
referring to fig. 1, 2, 5, 6, 7 and 8, an embodiment 1 of the intelligent microgrid atomizer of the present invention includes a liquid medicine cup 10.10, an atomizing sheet 10.6, a spray nozzle 10.2, a T-shaped three-way joint 14, and a controller 12, wherein a controller socket 10.9 is disposed at the bottom of the liquid medicine cup 10.10, and the spray nozzle 10.2 is connected with the T-shaped three-way joint 14 and forms an air flow channel for communicating with the respiratory tract of a patient through a pipeline. An air passage interface 10.1 is arranged on the outer wall of the spray nozzle 10.2, the air passage interface 10.1 is communicated with a cavity of the spray nozzle 10.2, and the air passage interface 10.1 adopts a standard luer interface or a customized interface. The controller socket 10.9 is provided with a jack or a plug pin, the plug at one end of an atomization control wire 12.1 is plugged with the controller socket 10.3, and the other end of the atomization control wire 12.1 is connected with the controller 12. The atomization control line 12.1 is provided with a respiration monitoring module 11, the respiration monitoring module 11 is connected with a controller 12, and the controller 12 receives an output signal of the respiration monitoring module 11 and adjusts the working state and the fog outlet intensity of the atomization sheet 10.6 according to the received output signal. The respiration monitoring module 11 may be disposed in the airflow path.
Further, still include pressure extension pipe 13 in the intelligent microgrid atomizer, be provided with pressure extension pipe interface 13.1 on the both ends of pressure extension pipe 13, pressure extension pipe interface 13.1 adopts standard luer interface or customization interface. One end of the pressure extension pipe 13 is connected with the gas passage interface 10.1 on the cavity of the spray nozzle 10.2 in a matching way, and the other end of the pressure extension pipe 13 is connected with the respiration monitoring module 11, and a gas passage is constructed. A sampling interface 11.1 is arranged on the respiration monitoring module 11, the sampling interface 11.1 adopts a standard luer interface or a customized interface, and the sampling interface 11.1 of the respiration monitoring module 11 is communicated with the air pressure in the cavity of the atomizing nozzle 10.2 through a pressure extension pipe 13.
Still further, above-mentioned respiration monitoring module 11 adopts baroceptor or gas flow sensor and temperature sensor as respiration monitoring sensor, respiration monitoring sensor's sensing face with the sampling interface 11.1 of drawing forth on the respiration monitoring module 11 constitutes sealed gas passage, respiration monitoring sensor arranges in sampling interface 11.1 inside terminal to it is sealed through the sealing washer. The key to detecting the respiratory state of the patient is that the spray nozzle 10.2 is in communication with the respiratory tract of the patient. The pressure extension tube 13 communicates the air pressure in the spray nozzle 10.2 with the sampling interface 11.1, so that the changed air pressure and air flow are transmitted to the sensing surface of the respiration monitoring sensor in the sampling interface 11.1, and the respiration state of the patient is monitored.
Still further, be equipped with button 11.3 and pilot lamp 11.2 on the above-mentioned respiration monitoring module 11, including a set of pilot lamp and a set of pilot lamp that is used for instructing respiration monitoring module operating mode with the instruction of putting on or off in the pilot lamp 11.2, button 11.3 is used for closing and opening respiration monitoring module, adjusts and selects respiration monitoring module 11's operating mode.
Still further, the controller 12 is provided with a USB data line 12.2 in addition to the atomization control line 12.1, and the USB data line 12.2 adopts a USB-a interface, and may be connected to any USB host or power adapter that meets the USB alliance specification requirement and outputs a USB power to the outside, so as to provide a power supply for the intelligent micro-grid atomizer of the present invention.
Still further, in order to enable the intelligent microgrid atomizer of the present invention to provide nebulization therapy to a patient without an external power supply, a rechargeable battery is further disposed in the controller 12, and the rechargeable battery can be charged through the USB data line 12.2. The controller 12 has an RTC and a storage module for storing the respiratory status of the patient and the operation records of the patient on the controller.
Still further, the controller 12 is provided with a wireless communication module and a wired communication module, the controller 12 and the respiration monitoring module 11 perform wireless communication or wired communication, the wireless communication comprises a bluetooth, ZigBee, LORA and NB-IOT wireless communication mode, and the wired communication comprises a USB, UART, RS232, RS485 and CAN wired communication mode. Controller 12 is for breathing monitoring module 11 power supply and communication through atomizing control line 12.1, and controller 12 control breathing monitoring module 11 and read the breathing monitoring data on breathing monitoring module 11, with equipment operation information and patient's breathing state upload to host computer or high in the clouds server.
Still further, the controller 12 has a plurality of atomization timing gears and a plurality of atomization rate gears, and also has a cleaning mode, and both the atomization timing gears and the atomization rate gears can be adjusted and switched with the cleaning mode. The controller 12 is also provided with a multifunctional key 12.4 and a plurality of status indicator lamps 12.3, the multifunctional key 12.4 is used for controlling on/off, equipment reset, atomization timing gear, atomization rate gear, cleaning mode and mode switching, the status indicator lamps 12.3 are at least used for indicating that the equipment is in the atomization timing gear, the atomization rate gear and the cleaning mode, and the status indicator lamps 12.3 are also used for prompting battery power and faults.
Preferably, as shown in fig. 3, an angle formed by the axis E of the nozzle interface 14.1 provided on the T-shaped three-way joint 14 and the axis F of the air intake breathing pipeline 14.2 is an angle of α, which is 60 ° to 80 °, preferably 76 °, so that the probability that the aerosol sprayed from the nozzle 10.2 hits the inner wall of the T-shaped three-way joint 14 can be reduced, and the aerosol loss can be reduced.
Referring to fig. 1 and 2, in order to further explain the use situation of the intelligent microgrid atomizer in embodiment 1, a common application manner of the intelligent microgrid atomizer is described in detail, when the intelligent microgrid atomizer in embodiment 1 is used with a breathing machine, the intelligent microgrid atomizer at least comprises a liquid medicine cup 10.10, an atomizing sheet 10.6, a spraying nozzle 10.2, a respiration monitoring module 11, a pressure extension pipe 13, a T-shaped three-way joint 14, a controller 12, and a Y-shaped pipe 15, wherein the Y-shaped pipe 15 is provided with a Y-shaped pipe air inlet 15.1 and a Y-shaped pipe air outlet 15.2. A spray nozzle 10.2 is spliced with a spray nozzle interface 14.1 of a T-shaped three-way joint 14, a Y-shaped pipe air inlet 15.1 is spliced with an air outlet breathing pipeline interface 14.3, a Y-shaped pipe air outlet 15.2 is spliced with a breathing machine pipeline air exhaust end 19, an air inlet breathing pipeline interface 14.2 of the T-shaped three-way joint 14 is spliced with a breathing machine pipeline air compression end 20, the breathing machine pipeline air exhaust end 19 and the breathing machine pipeline air compression end 20 are respectively connected with corresponding interfaces of a breathing machine, and an air flow channel is formed by a G end of the Y-shaped pipe 15 and a respiratory tract of a patient and isolated from the external air pressure.
Referring to fig. 3-6 and 7, an embodiment 2 of the intelligent microgrid atomizer of the present invention is the same as the above-mentioned embodiment 1 in most of its structure, except that: in embodiment 2, the T-shaped three-way joint 14 in embodiment 1 is replaced by a mist storage tank 16, the spraying nozzle 10.2 and the mist storage tank 16 in embodiment 2 form an airflow channel for communicating with the respiratory tract of a patient through a pipeline, and the mist storage tank 16 is provided with a mist storage tank inlet 16.1 and a mist storage tank outlet 16.2.
When the intelligent micro-grid atomizer in the embodiment 2 is used with a patient through the atomizing mouth piece 17, the intelligent micro-grid atomizer at least comprises a liquid medicine cup 10.10, an atomizing sheet 10.6, a spray nozzle 10.2, a respiration monitoring module 11, a pressure extension pipe 13, a mist storage tank 16 and a controller 12. The mist outlet 16.2 of the mist storage tank is in butt joint with the atomizing mouth piece 17, and forms an airtight channel with the respiratory tract of the patient through the atomizing mouth piece 17, as shown in fig. 3 and 4.
Referring to fig. 8 and 9, the embodiment of the intelligent microgrid atomizing system comprises a microgrid atomizer, an upper computer 18 and a cloud server, the microgrid atomizer is the intelligent microgrid atomizer of the embodiment, the upper computer 18 comprises a screen, a sound generation unit and a communication module, the upper computer 18 is used for communicating with a controller 12 in the intelligent microgrid atomizer, reading the respiratory state of a patient and operating records of the controller, when the atomizing nozzle 10.2 and the mist storage tank 16 work in a matched mode, the respiratory state of the patient and the air temperature in the storage tank 16 are monitored through the breath detection module 11, the respiratory state of the patient is uploaded to the upper computer 18 through the controller 12, and the screen and the sound generation unit on the upper computer 18 are used for prompting and guiding or guiding the user to breathe accurately and standardly.
Further, foretell host computer 18 includes the intelligent terminal of smart mobile phone, panel computer, breathing machine, anesthesia machine or high in the clouds server control, intelligence microgrid atomizer uses with breathing machine or the cooperation of anesthesia machine, monitors patient's respiratory state through above-mentioned respiration monitoring module 11, and controller 12 is through reading patient's respiratory state, and control intelligence microgrid atomizer only is the spraying when the patient breathes in.
In order to further explain the use condition of the intelligent microgrid atomizing system, the use condition of the intelligent microgrid atomizing system is described in detail, and referring to fig. 2, fig. 4, fig. 6, fig. 8 and fig. 9, the key point of the intelligent microgrid atomizing system for monitoring the respiration of the patient is that the atomizing nozzle 10.2 forms an air pressure through connection with the respiratory tract of the patient through a pipeline, an air passage interface 10.1 established on the atomizing nozzle 10.2 is communicated with the respiration monitoring module 11 through a pressure extension pipe 13, and finally the air pressure in the respiratory tract of the patient is communicated with the respiration monitoring module 11, and an airtight channel which is relatively isolated and sealed from the external air pressure is formed.
The controller 12 reads data monitored by the respiration monitoring module 11 through downlink communication, judges the respiration state of the patient, stores the respiration state of the patient in a storage module in the controller 12, transmits the respiration state of the patient to the upper computer 18 or the cloud server by using an uplink communication function, and can also directly upload the data to the cloud server through the controller 12.
When the intelligent microgrid atomizer among this intelligent microgrid atomizing system is connected with patient's respiratory track through storing up fog jar 16 and atomizing mouth ware 17, controller 12 reads the data that monitoring module 11 was breathed, judge patient's respiratory state, and go up to host computer 18 and high in the clouds server with patient's respiratory state, host computer 18 or the last age that has the patient of high in the clouds server, race, the sex, information such as state of an illness, host computer 18 or high in the clouds, through patient's information, will indicate and guide the accurate breathing of patient standard through screen or sound generating unit on host computer 18, thereby it is recovered to breathe with higher speed patient.
When the intelligent microgrid atomizer in this intelligent microgrid atomizing system passes through T type three way connection 14 and breathing machine and pipeline and is connected with patient's respiratory track and constitute airflow channel, controller 12 passes through the respiratory state of breathing monitoring module 11 monitoring patient, and upload patient's respiratory state to host computer 18 or high in the clouds server, host computer and high in the clouds server can be in good time according to patient's state, whether high-efficient control atomization piece 10.6 sprays and the spraying rate through controller 12, thereby realize the high-efficient of cooperation breathing and application and dose. Being atomizer and host computer 18 and high in the clouds server by intelligent microgrid and constituting intelligent atomization system, the benefit of doing so lies in, can be accurate upload to host computer 18 or high in the clouds server with patient's breathing data, help patient's breathing data's record, the formation of electronic medical record, bring the superexcellent solution for internet hospital and the big healthy field of medical treatment, thereby realized benefiting the patient, benefit to the doctor, it is high-efficient, the thing allies oneself with, easy to use, adapt to the intelligent microgrid atomization system of multiple application scene.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make various changes, modifications, additions or substitutions within the spirit and scope of the present invention.
Claims (10)
1. An intelligent micro-grid atomizer comprises a liquid medicine cup, an atomizing sheet, an atomizing nozzle, a T-shaped three-way joint or/and a mist storage tank and a controller, wherein a controller socket is arranged at the bottom of the liquid medicine cup; the controller socket is provided with jacks or contact pins, a plug at one end of an atomization control line is connected with the controller socket in an inserting mode, the other end of the atomization control line is connected with the controller, a respiration monitoring module is arranged on the atomization control line or/and in an airflow channel and connected with the controller, the controller receives an output signal of the respiration monitoring module and adjusts the working state and the mist outlet intensity of the atomization sheet according to the received output signal.
2. The intelligent micro-grid atomizer according to claim 1, further comprising a pressure extension tube, wherein standard luer interfaces or customized interfaces are arranged at two ends of the pressure extension tube, one end of the pressure extension tube is connected with the gas passage interface on the atomizing nozzle chamber in a matching manner, the other end of the pressure extension tube is connected with the respiration monitoring module and forms a gas passage, a sampling interface is arranged on the respiration monitoring module, and the sampling interface adopts a standard luer interface or a customized interface and communicates the sampling interface of the respiration monitoring module with the gas pressure in the atomizing nozzle chamber.
3. The intelligent micro-grid atomizer according to claim 1 or 2, wherein the respiration monitoring module adopts a gas pressure sensor or a gas flow sensor and a temperature sensor as the respiration monitoring sensor, a sensing surface of the respiration monitoring sensor and a sampling interface led out from the respiration monitoring module form a sealed gas channel, and the respiration monitoring sensor is arranged at the tail end inside the sampling interface and sealed through a sealing ring.
4. The intelligent microgrid atomizer of claim 1 or 2, wherein a button and an indicator light are arranged on the respiration monitoring module, the indicator light comprises a group of indicator lights for indicating the respiration state of the patient and a group of indicator lights for indicating the working mode of the respiration monitoring module, and the button is used for turning off and turning on the respiration monitoring module, adjusting and selecting the working mode of the respiration monitoring module.
5. The intelligent microgrid atomizer according to claim 1 or 2, characterized in that the controller is provided with an atomization control line and a USB data line, and the USB data line adopts a USB-a interface and is used for connecting with a USB host or a power adapter which meets the requirements of USB alliance specifications and can externally output a USB power; the controller is internally provided with a rechargeable battery and is used for charging or providing a working power supply for equipment through a USB data line; the controller is provided with an RTC and a storage module, and the storage module is used for storing the respiratory state of the patient and the operation record of the patient to the controller.
6. The intelligent micro-grid atomizer according to claim 5, wherein the controller is provided with a wireless communication module and a wired communication module, the wireless communication module comprises Bluetooth, ZigBee, LORA and NB-IOT wireless communication modes, the wired communication module comprises USB, UART, RS232, RS485 and CAN wired communication modes, the wireless communication module and the wired communication module have downlink communication and uplink communication functions, and the downlink communication refers to communication with the respiration monitoring module or the liquid medicine cup.
7. The intelligent microgrid atomizer of claim 1 or 2, wherein the controller is provided with a plurality of atomization timing gears and a plurality of atomization rate gears, and further has a cleaning mode, and the atomization timing gears and the atomization rate gears can be switched with the cleaning mode in an adjustable manner; the controller is provided with a plurality of multifunctional keys and a plurality of status indicator lamps, the multifunctional keys are used for controlling startup and shutdown, equipment resetting, atomization timing gears, atomization speed gears, cleaning modes and mode switching, and the status indicator lamps are at least used for indicating that the equipment is in the atomization timing gears, the atomization speed gears, the cleaning modes and battery electric quantity and fault prompting.
8. The intelligent microgrid atomizer according to claim 1 or 2, wherein the T-shaped three-way joint comprises a spray nozzle interface, an air inlet breathing pipeline interface and an air outlet breathing pipeline interface, and an included angle of 60-80 degrees is formed between the axis of the spray nozzle interface and the axis of the air inlet breathing pipeline interface.
9. The utility model provides an intelligence microgrid atomizing system, includes microgrid atomizer, host computer and high in the clouds server, a serial communication port, the microgrid atomizer be claim 1-8 intelligence microgrid atomizer, the host computer includes screen, sound generation unit and communication module, the host computer be used for with controller in the intelligence microgrid atomizer communicate, read patient respiratory state and controller operation record, during fog nozzle and storage fog jar cooperation work, through breathing detection module monitoring patient respiratory state and storage tank in air temperature to pass up patient respiratory state to reach through the controller the host computer, screen and sound generation unit on the host computer are used for the suggestion and guide or guide the user to carry out accurate standard's breathing.
10. The intelligent microgrid atomizing system of claim 9, wherein the upper computer comprises an intelligent terminal controlled by a smart phone, a tablet computer, a breathing machine, an anesthesia machine or a cloud server, the intelligent microgrid atomizer is used in cooperation with the breathing machine or the anesthesia machine, the breathing monitoring module monitors the breathing state of the patient, and the controller controls the intelligent microgrid atomizer to spray only when the patient inhales.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203354.1A CN111214736A (en) | 2020-03-20 | 2020-03-20 | Intelligent micro-grid atomizer and atomization system |
| PCT/CN2021/078191 WO2021185055A1 (en) | 2020-03-20 | 2021-02-26 | Intelligent micro mesh nebulizer and nebulization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203354.1A CN111214736A (en) | 2020-03-20 | 2020-03-20 | Intelligent micro-grid atomizer and atomization system |
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| CN111214736A true CN111214736A (en) | 2020-06-02 |
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| CN202010203354.1A Pending CN111214736A (en) | 2020-03-20 | 2020-03-20 | Intelligent micro-grid atomizer and atomization system |
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| CN (1) | CN111214736A (en) |
| WO (1) | WO2021185055A1 (en) |
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| WO2021185055A1 (en) * | 2020-03-20 | 2021-09-23 | 青岛未来移动医疗科技有限公司 | Intelligent micro mesh nebulizer and nebulization system |
| CN113694320A (en) * | 2021-08-31 | 2021-11-26 | 英华融泰医疗科技股份有限公司 | Storage tank type multifunctional atomizer |
| CN113713219A (en) * | 2021-07-28 | 2021-11-30 | 青岛市市立医院(青岛市临床医学研究所、青岛市医学影像中心) | Integrated equipment for monitoring, judging and taking medicine of clinical dyspnea and working method thereof |
| CN113750331A (en) * | 2021-08-18 | 2021-12-07 | 华中科技大学 | Dry powder inhaler |
| CN114129842A (en) * | 2022-01-29 | 2022-03-04 | 广州国家实验室 | Pipeline assembly, air pressure detection module, atomization system, breathing machine and control method |
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| CN114870172A (en) * | 2022-05-25 | 2022-08-09 | 徐圣强 | Be applied to circulation atomizing treatment device of ophthalmology patient nursing |
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| CN113713219A (en) * | 2021-07-28 | 2021-11-30 | 青岛市市立医院(青岛市临床医学研究所、青岛市医学影像中心) | Integrated equipment for monitoring, judging and taking medicine of clinical dyspnea and working method thereof |
| CN113750331A (en) * | 2021-08-18 | 2021-12-07 | 华中科技大学 | Dry powder inhaler |
| CN113694320A (en) * | 2021-08-31 | 2021-11-26 | 英华融泰医疗科技股份有限公司 | Storage tank type multifunctional atomizer |
| CN114129842A (en) * | 2022-01-29 | 2022-03-04 | 广州国家实验室 | Pipeline assembly, air pressure detection module, atomization system, breathing machine and control method |
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