Controllable respiratory tract humidifying and dosing integrated device integrating AI recognition

Abstract

The invention relates to the field of respiratory tract adjuvant therapy equipment, and discloses an AI recognition-integrated controllable respiratory tract humidifying and dosing integrated device which comprises a composite cavity, a medical corrugated pipe, a multi-mode respiration monitoring unit and a controller, a humidifying cavity is formed in the upper section of the composite cavity, a first-stage atomization cavity is formed in the middle section of the composite cavity, and a second-stage atomization cavity is formed in the lower section of the composite cavity; after oxygen enters the humidifying cavity, the passing oxygen can be humidified and preheated, the humidified oxygen can be subjected to primary atomization and mixing through the primary atomization cavity, primary atomization liquid drops entering the secondary atomization cavity can be subjected to secondary atomization, and finer and more uniform atomization liquid drops are generated. The device is high in integration level and can provide oxygen with appropriate temperature and humidity, and discomfort of a breathing airway of a patient is avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of respiratory tract auxiliary treatment equipment, and relates to a controllable respiratory tract humidification and drug delivery integrated device integrated with AI recognition. BACKGROUND

[0002] Tracheotomy is a key operation for saving the lives of severe patients, but it destroys the warming and humidifying function of the upper respiratory tract on inhaled gas. As a result, dry and cold air directly enters the lungs, which can cause a series of serious complications such as airway mucosa injury, cilia paralysis, thick secretions forming sputum crust to block the airway, and greatly increases the pain and lung infection risk of the patient. Therefore, fully humidifying the external gas and implementing atomization drug delivery according to the needs are the core links of the basic nursing and disease treatment of such patients.

[0003] In the prior art, a patent with the publication number CN209771062U discloses a tracheostomy oxygen humidification device. The device is pre-connected into an integrated body by a tracheostomy three-way, a medical atomizer, a medical corrugated pipe, a transfusion pipe and an oxygen pipe. In use, the device can be used in combination with a tracheostomy cannula or a tracheal cannula and a splash-proof sputum collector. The tracheostomy cannula or the tracheal cannula is connected to the patient's airway from the tracheostomy. The device is directly connected to the oxygen supply equipment and the humidification liquid supply equipment during operation. The medical atomizer utilizes the Venturi effect to atomize the humidification liquid under the oxidation drive, and the humidification liquid is delivered to the patient's airway together with the oxygen. The device simplifies the clinical operation steps by pre-connection, reduces the risk of pipeline connection errors, and improves the nursing environment by the splash-proof sputum collector.

[0004] However, the medical atomizer in the device needs to be connected to the external humidification liquid equipment through the transfusion pipe for liquid humidification. The device has poor integration and high use cost. Moreover, the medical atomizer in the device does not have a preheating function. The humidified and cold air mixed by the oxygen and the transfusion pipe in the medical atomizer is directly input into the patient's respiratory tract through the medical corrugated pipe and the tracheostomy three-way, which can cause discomfort of the patient's respiratory tract. SUMMARY

[0005] In view of the above problems, the application provides a controllable respiratory tract humidification and drug delivery integrated device integrated with AI recognition, which solves the problems of poor integration of the device in the prior art and discomfort of the patient's respiratory tract caused by humidified and cold air.

[0006] To achieve the above purpose, the technical scheme adopted by the application is as follows: a controllable respiratory tract humidification and drug delivery integrated device integrated with AI recognition, comprising a composite cavity, wherein a humidification cavity is arranged at an upper segment of the composite cavity, a first-stage atomization chamber is arranged at a middle segment of the composite cavity, and a second-stage atomization chamber is arranged at a lower segment of the composite cavity.

[0007] The humidification cavity is provided with a humidification core and a heater, the humidification core is filled in the middle of the humidification cavity and the heater is installed at the bottom of the humidification core; the top of the humidification cavity is communicated with an air inlet pipe extending to the outside of the composite cavity, and the bottom of the humidification cavity is provided with a first temperature and humidity sensor;

[0008] The primary atomization chamber is provided with a Venturi tube, the top end of the Venturi tube is communicated with the bottom of the humidification cavity, the bottom end extends into the secondary atomization chamber, and the negative pressure area of the Venturi tube is communicated with a liquid medicine bin through a capillary tube;

[0009] The secondary atomization chamber is provided with an atomizer for secondary atomization of liquid droplets discharged from the bottom end of the Venturi tube and filling the composite cavity;

[0010] Further comprising: a medical corrugated pipe, one end of which is communicated with the top end of the composite cavity, and the other end is connected with a tracheostomy tee joint;

[0011] A multi-modal respiratory monitoring unit is arranged on the tracheostomy tee joint for collecting respiratory data of the patient;

[0012] A controller is used for receiving and analyzing the respiratory data of the patient; the heater, the atomizer, the multi-modal respiratory monitoring unit and the first temperature and humidity sensor are electrically connected with the controller.

[0013] Further, the outside of the humidification cavity is provided with a humidification liquid bin located in the composite cavity, the top of the humidification liquid bin is provided with a communication pipe communicated with the inside of the humidification cavity, and the communication pipe is provided with a water absorption core in contact with the humidification core.

[0014] Further, the humidification liquid bin and the liquid medicine bin are both provided with a liquid level sensor electrically connected with the controller.

[0015] Further, the bottom of the humidification cavity is connected with a conical pipe, the bottom of the conical pipe is connected with a straight-through pipe connected with the Venturi tube, the first temperature and humidity sensor is installed on the straight-through pipe, and an electromagnetic three-way valve electrically connected with the controller is also installed on the straight-through pipe.

[0016] Further, the top side wall of the humidification liquid bin and the liquid medicine bin is both communicated with a liquid adding pipe extending to the outside of the composite cavity, and a detachable air inlet plug is installed at the end of the liquid adding pipe.

[0017] Further, the humidification liquid bins are circumferentially distributed along the axis of the humidification cavity, and the bottoms between adjacent humidification liquid bins are communicated through pipes.

[0018] Further, the bottom of the secondary atomization chamber is provided with a cup body, and the atomizer is installed at the bottom of the cup body.

[0019] Further, the bottom of the secondary atomization chamber is conical, and the bottom of the cup is provided with a plurality of through holes.

[0020] Further, the humidification core is made of sintered stainless steel fiber felt.

[0021] Further, the multi-modal respiratory monitoring unit comprises a flow sensor, an airway pressure sensor and a second temperature and humidity sensor.

[0022] Compared with the prior art, the present application has the following beneficial effects:

[0023] 1、In the present application, the humidification chamber is arranged in the composite cavity. After the oxygen enters the humidification core of the humidification chamber, the passing oxygen can be humidified. The humidified oxygen can also pass through the primary atomization chamber, and the liquid medicine is initially atomized and mixed by the Venturi tube. No additional external humidification equipment is needed, which improves the integration. Moreover, a heater is installed at the bottom of the humidification core. The humidified oxygen passing through the heater is preheated, so that the oxygen discharged from the composite cavity has a suitable temperature, avoiding the discomfort of the patient's respiratory tract.

[0024] 2、In the present application, the humidified oxygen discharged from the humidification chamber is used as the driving gas for atomization in the primary atomization chamber, which saves external power equipment and reduces manufacturing and use costs.

[0025] 3、In the present application, the atomizer in the secondary atomization chamber can perform secondary atomization on the atomized liquid discharged from the Venturi tube, so that more delicate and uniform atomized droplets can be generated, facilitating the absorption of the liquid medicine by the patient and ensuring the efficacy of the liquid medicine.

[0026] 4、In the present application, the multi-modal respiratory monitoring unit can detect and collect the respiratory data of the patient. The controller can analyze the respiratory data to form the respiratory waveform of the patient, monitor the abnormal respiratory condition, and notify the nursing staff of the abnormal condition. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic diagram of the present application as a whole;

[0028] Figure 2 is a perspective view of the composite cavity in the present application;

[0029] Figure 3 is a sectional view of the composite cavity of the present application;

[0030] Figure 4 is another perspective view of the composite cavity of the present application;

[0031] Figure 5 is Figure 3 is an enlarged view of part A in the present application;

[0032] Figure 6 For Figure 3 B part in the enlarged view of;

[0033] Figure 7 For Figure 3 C-C section view in the;

[0034] In the figure: 1, composite cavity; 2, humidification cavity; 201, humidification core; 202, heater; 203, humidification liquid bin; 204, communication pipe; 205, water absorption core; 3, primary atomization chamber; 301, venturi tube; 302, capillary tube; 303, liquid bin; 4, secondary atomization chamber; 401, atomizer; 402, cup body; 5, air inlet pipe; 6, first temperature and humidity sensor; 7, medical corrugated pipe; 8, tracheostomy tee; 9, multi-modal respiratory monitoring unit; 10, controller; 11, electromagnetic three-way valve; 12, liquid filling pipe. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] Embodiment 1

[0037] As Figures 1 to 4 shown, the present application provides a controllable respiratory tract humidification and drug delivery integrated device integrated with AI recognition, which comprises a composite cavity 1, the composite cavity 1 has upper, middle and lower three sections, which are sealed and connected by threads or flange structure, the upper section is installed with a humidification cavity 2, the middle section is a primary atomization chamber 3, and the lower section is a secondary atomization chamber 4;

[0038] A humidification core 201 and a heater 202 are arranged in the humidification cavity 2, the heater 202 is a PTC heating sheet and is annular, the humidification core 201 is filled in the middle of the humidification cavity 2, the heater 202 is installed on the bottom of the humidification core 201 or the humidification cavity 2, the top of the humidification cavity 2 is communicated with an air inlet pipe 5 extending to the outside of the composite cavity 1, and the bottom of the humidification cavity 2 is provided with a first temperature and humidity sensor 6; the air inlet pipe 5 can be connected with an external oxygen supply pipeline or oxygen supply equipment, after the external oxygen enters the humidification cavity 2 through the air inlet pipe 5, the oxygen can pass through the humidification core 201 and the heater 202, so that the oxygen can be humidified and preheated, the oxygen discharged from the composite cavity 1 in the subsequent process has a suitable humidity and temperature, the respiratory tract of the patient is not stimulated, and the comfort of use is ensured; specifically, the humidification cavity 2 is made of medical stainless steel, two parallel mounting rings can be installed in the middle of the humidification cavity 2, the humidification core 201 can be filled between the two mounting rings, and the heater 202 can be adhered to the bottom of the humidification core 201 or the inner side wall of the bottom of the humidification cavity 2 by high-temperature resistant glue;

[0039] A Venturi tube 301 is arranged in the primary atomization cavity 3, and the top end and the bottom end are respectively the inlet and the outlet, the top end is communicated with the bottom of the humidification cavity 2, the bottom end extends to the secondary atomization cavity 4, and the middle negative pressure area is communicated with a capillary tube 302, the lower end of the Venturi tube 301 is connected with a plurality of supporting sheets through a screw structure, and the other side of the supporting sheet is connected to the inner wall of the composite cavity 1; the capillary tube 302 is a medical-grade stainless steel liquid suction tube with an inner diameter of 0.2 mm, a liquid medicine bin 303 is arranged in the primary atomization cavity 3 and is installed on the inner wall of the composite cavity 1, and one end of the capillary tube 302 away from the negative pressure area extends to the bottom of the liquid medicine bin 303; the humidified oxygen enters from the top end of the Venturi tube 301, due to the existence of the Venturi tube 301, the flow rate in the middle of the Venturi tube 301 is increased, thereby forming a negative pressure area, and the negative pressure area can suck the liquid medicine in the liquid medicine bin 303 through the capillary tube 302, and under the impact of the oxygen flow in the negative pressure area, atomized liquid is formed, and finally the liquid drops are discharged from the bottom end of the Venturi tube 301 and enter the secondary atomization cavity 4;

[0040] An atomizer 401 is arranged in the secondary atomization cavity 4, for secondary atomization of the liquid drops discharged from the bottom end of the Venturi tube 301, the secondary atomized liquid drops are more delicate and uniform, and the secondary atomized liquid drops can fill the composite cavity 1 with oxygen; in the present application, a medical corrugated pipe 7, a multi-modal respiratory monitoring unit 9 and a controller 10 are further included, one end of the medical corrugated pipe 7 is communicated with the top end of the composite cavity 1, the secondary atomized liquid and oxygen are discharged from the medical corrugated pipe 7 communicated with the top of the composite cavity 1, the other end of the medical corrugated pipe 7 is connected with a tracheostomy tee 8, and finally the atomized liquid and oxygen enter the respiratory tract of the patient through the tracheostomy tee 8 and the connected trachea. An installation base is arranged at the bottom of the composite cavity 1.

[0041] In this embodiment, as Figure 6 , Figure 7 As shown, a humidification liquid tank 203 is provided outside the humidification chamber 2, located in the composite chamber 1. A connecting pipe 204 communicating with the interior of the humidification chamber 2 is provided on the top of the humidification liquid tank 203. A water-absorbing core 205 in contact with the humidification core 201 is provided inside the connecting pipe 204. The water-absorbing core 205 is made of absorbent cotton, and the humidification core 201 is made of sintered stainless steel fiber felt with a rich porous structure. Figure 7 (The multiple through holes in the diagram are only for illustration of a porous structure.) The humidification liquid tank 203 stores humidification liquid such as physiological saline. Through the capillary action of the water-absorbing core 205 and the humidification core 201, the humidification liquid in the humidification liquid tank 203 fills the humidification core 201. When oxygen passes through the air inlet pipe 5, it will carry the liquid in the humidification core 201 out after passing through the humidification core 201, thus satisfying the humidification of oxygen. There are multiple humidification liquid tanks 203 evenly distributed around the circumference of the axis of the humidification cavity 2. In this embodiment, three are used, and the bottoms of adjacent humidification liquid tanks 203 are connected by pipes, which can increase the temporary storage capacity of humidification liquid and avoid frequent addition of humidification liquid.

[0042] Preferably, a liquid level sensor electrically connected to the controller 10 is installed at the bottom of both the humidification liquid tank 203 and the medicine tank 303. The liquid level sensor can monitor the liquid level in the humidification liquid tank 203 and the medicine tank 303. When the liquid level reaches the set value of the liquid level sensor, the controller 10 will receive the electrical signal of the liquid level sensor, which can then provide nursing staff with the means to add liquid.

[0043] In this embodiment, both the humidification fluid tank 203 and the medication tank 303 have liquid filling pipes 12 extending to the outside of the composite cavity 1 connected to their top side walls. Each liquid filling pipe 12 has an air inlet plug installed at its end. The air inlet plug is installed at the end of the liquid filling pipe 12 via a threaded structure or a plug-and-play method. When nursing staff need to add liquid, the air inlet plug is removed from the liquid filling pipe 12, and the nursing staff injects the humidification fluid or medication through the liquid filling pipe 12 using a syringe. After the injection is completed, the air inlet plug is reinstalled at the end of the liquid filling pipe 12. The air inlet plug ensures that the humidification fluid tank 203 and the medication tank 303 maintain the same air pressure as the outside air. The air inlet plug is a ventilated filter type, which can filter airborne particles and bacteria to prevent contamination of the humidification fluid tank 203 and the medication tank 303.

[0044] In this embodiment, the bottom of the humidification cavity 2 is connected with a conical pipe, the bottom of the conical pipe is connected with a straight pipe which is connected with the venturi tube 301, specifically, the straight pipe is connected with the top inlet of the venturi tube 301, the first temperature and humidity sensor 6 is installed on the straight pipe, and an electromagnetic three-way valve 11 which is electrically connected with the controller 10 is also installed on the straight pipe; when humidification and atomization need to be performed simultaneously, the controller 10 sends a command to the electromagnetic three-way valve 11, so that the electromagnetic three-way valve 11 connects the straight pipe with the inlet of the venturi tube 301, and the humidified oxygen can enter the negative pressure area of the venturi tube 301 to suck the liquid medicine in the liquid medicine bin 303 and perform primary atomization; when only humidification is needed, the controller 10 sends a command to the electromagnetic three-way valve 11, so that the electromagnetic three-way valve 11 cuts off the connection between the straight pipe and the venturi tube 301, so that the humidified oxygen is directly discharged into the composite cavity 1 through the electromagnetic three-way valve 11, and is discharged from the medical bellows 7 at the top of the composite cavity 1.

[0045] In this embodiment, as shown in Figures 3 to 5 The bottom of the secondary atomization chamber 4 is integrally installed with a cup body 402, and the atomizer 401 is packaged at the bottom of the cup body 402; the atomizer 401 adopts a 1.7MHz piezoelectric ceramic ultrasonic atomization piece, the primary atomized droplets discharged from the bottom outlet of the venturi tube 301 enter the cup body 402, and the atomizer 401 can perform secondary atomization on the atomized liquid in the cup body 402 to form finer and more uniform atomized droplets; the opening of the cup body 402 is outwardly expanded, so that the secondary atomized droplets can better diffuse into the composite cavity 1; at this time, the composite cavity 1 contains aerosols with suitable temperature and humidity and rich in uniform liquid medicine droplets, which are carried by oxygen and discharged into the medical bellows 7.

[0046] Preferably, the bottom of the secondary atomization chamber 4 is conical, and a plurality of through holes are formed in the bottom of the cup body 402; if the secondary atomized droplets form condensation on the side wall of the composite cavity 1, they will gather at the bottom of the secondary atomization chamber 4 and flow back to the bottom of the cup body 402 through the through holes, and will be atomized again by the atomizer 401, thereby avoiding more liquid waste.

[0047] In this embodiment, a silica gel heating sheet is attached to the outer side wall of the composite cavity 1, and the silica gel heating sheet is electrically connected with the controller 10; the silica gel heating sheet can heat and keep warm the outer side wall of the composite cavity 1, thereby avoiding the formation of condensation on the inner side wall of the composite cavity 1.

[0048] In this embodiment, the multi-modal respiratory monitoring unit 9 includes a flow sensor, an airway pressure sensor, and a second temperature and humidity sensor, all of which are electrically connected to the controller 10. Specifically, a mounting pipe can be connected to the interface of the tracheostomy three-way connector 8. The flow sensor, airway pressure sensor, and second temperature and humidity sensor can all be mounted on the mounting pipe. The mounting holes or branch pipes on the mounting pipe can be designed according to the specific structure of the sensors, and will not be described here. The flow sensor uses a differential pressure type or hot film type mass flow sensor to monitor the respiratory flow rate at high frequency, form a respiratory flow rate waveform, and upload it to the controller 10. The airway pressure sensor is used to monitor the change in airway pressure, assisting in the determination of airway resistance and respiratory status. The second temperature and humidity sensor is used to monitor the temperature and humidity of the discharged gas. The controller 10 has an embedded processor with a pre-trained lightweight convolutional neural network model or AI large model embedded inside. It can analyze and process the uploaded respiratory flow rate, airway pressure, and temperature and humidity data. The controller 10 also has an OLED touch screen. The controller 10 can simulate the respiratory flow rate, airway pressure, and temperature and humidity data using the internal model, form a respiratory flow rate waveform, and compare it with the respiratory flow rate waveform trained by the internal model to identify differences in the current patient's respiratory flow rate waveform. If an abnormal point set by the internal model appears, the controller 10 also has an alarm module and a wireless communication module. The alarm module can send an alarm message to the nursing staff to remind them to handle the current patient's situation. The wireless communication module can upload the abnormal information to the cloud system. The alarm module can use a buzzer or alarm. The wireless communication module can use a Wi-Fi communication module or a 4G / 5G communication module.

[0049] Furthermore, the first temperature and humidity sensor 6 can feed back the temperature and humidity data of the humidified oxygen discharged from the humidification cavity 2 to the controller 10. At the same time, the temperature and humidity data monitored by the second temperature and humidity sensor is also fed back to the controller 10. The controller 10 has a PID algorithm that dynamically adjusts the power of the heater 202 based on the data from the second temperature and humidity sensor to ensure the stability of the temperature and humidity values of the gas discharged from the tracheostomy three-way connector 8.

[0050] For the above scheme, the following working modes are provided:

[0051] Working mode one: single humidification mode

[0052] S1: Connect the air inlet pipe 5 to the external oxygen supply device or pipeline, and connect the medical corrugated pipe 7 to the tracheostomy three-way connector 8.

[0053] S2: Select the single humidification mode on the controller 10. The controller 10 sends an instruction to the electromagnetic three-way valve 11 to cut off the straight pipe and the inlet of the Venturi tube 301. At the same time, the controller 10 controls the heater 202 to heat.

[0054] S3: When the oxygen is transported in the inlet pipe 5, the oxygen passing through the humidification core 201 and the heater 202 is humidified and preheated, and the oxygen with appropriate temperature and humidity is discharged into the composite cavity 1 through the electromagnetic three-way valve 11, and then output from the medical bellows 7 at the top of the composite cavity 1;

[0055] S4: The first temperature and humidity sensor 6 and the second temperature and humidity sensor can feed back the monitored temperature and humidity values to the controller 10, and the controller 10 can dynamically adjust the power of the heater 202 according to the monitored temperature and humidity values, so that the humidified oxygen with stable temperature and humidity enters the respiratory tract of the patient;

[0056] Working mode two: humidification and atomization mode

[0057] S1: Connect the inlet pipe 5 to the external oxygen supply device or pipeline, and connect the medical bellows 7 to the tracheostomy three-way valve 8;

[0058] S2: Select the humidification and atomization mode on the controller 10, and the controller 10 sends instructions to the electromagnetic three-way valve 11 to make the electromagnetic three-way valve 11 connect the straight pipe and the inlet of the Venturi tube 301, and at the same time the controller 10 controls the heater 202 and the atomizer 401 to work;

[0059] S3: When the oxygen is transported in the inlet pipe 5, the oxygen passing through the humidification core 201 and the heater 202 is humidified and preheated, and the humidified oxygen enters the Venturi tube 301, a negative pressure area is generated in the middle of the Venturi tube 301, and the drug liquid in the drug liquid tank 303 is sucked out through the capillary tube 302, and a first level of atomized liquid droplets is generated at the outlet of the Venturi tube 301;

[0060] S4: The atomizer 401 performs secondary atomization on the first level of atomized liquid droplets, and fills the entire composite cavity 1, and is discharged from the medical bellows 7 at the top and enters the respiratory tract of the patient through the tracheostomy three-way valve 8, so that the atomized drug liquid can treat the patient.

[0061] Example 2

[0062] Compared with example 1, the difference is that a micro-dosing pump electrically connected with the controller 10 is arranged at the bottom of the drug liquid tank 303, the outlet of the micro-dosing pump is connected with the capillary tube 302, the controller 10 adjusts the drug dosing amount according to the monitored airway pressure parameter, at this time the controller 10 adjusts the power of the micro-dosing pump to adjust the amount of drug liquid discharged into the negative pressure area of the Venturi tube 301, to meet the dosing amount of the patient in different breathing states, to improve the adaptability of the overall device, and to improve the intelligent control degree of the present application.

[0063] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A controllable respiratory humidification and drug delivery integrated device with AI recognition, characterized in that: It includes a composite cavity (1), wherein the upper section of the composite cavity (1) is provided with a humidification cavity (2), the middle section is provided with a primary atomizing chamber (3), and the lower section is provided with a secondary atomizing chamber (4). The humidification chamber (2) is provided with a humidification core (201) and a heater (202). The humidification core (201) is filled in the middle of the humidification chamber (2) and the heater (202) is installed at the bottom of the humidification core (201). The top of the humidification chamber (2) is connected to an air inlet pipe (5) extending to the outside of the composite chamber (1). The bottom of the humidification chamber (2) is provided with a first temperature and humidity sensor (6). The first-stage atomizing chamber (3) is provided with a Venturi tube (301). The top end of the Venturi tube (301) is connected to the bottom of the humidification chamber (2), and the bottom end extends into the second-stage atomizing chamber (4). The negative pressure area of ​​the Venturi tube (301) is connected to the liquid tank (303) through the capillary tube (302). The secondary atomization chamber (4) is equipped with an atomizer (401) for secondary atomization of the droplets discharged from the bottom of the venturi tube (301) and filling the composite chamber (1). It also includes: a medical corrugated tube (7), one end of which is connected to the top of the composite cavity (1), and the other end is connected to a tracheotomy tee (8). A multimodal respiratory monitoring unit (9) is installed on the tracheostomy tee (8) to collect the patient’s respiratory data; The controller (10) is used to receive and analyze the patient's respiratory data; the heater (202), nebulizer (401), multimodal respiratory monitoring unit (9), and first temperature and humidity sensor (6) are all electrically connected to the controller (10).

2. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 1, characterized in that: The humidification chamber (2) is provided with a humidification liquid tank (203) located in the composite chamber (1) on the outside. The top of the humidification liquid tank (203) is provided with a connecting pipe (204) that communicates with the inside of the humidification chamber (2). The connecting pipe (204) is provided with a water-absorbing core (205) that contacts the humidification core (201).

3. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 2, characterized in that: Both the humidification liquid tank (203) and the medicine tank (303) are equipped with liquid level sensors that are electrically connected to the controller (10).

4. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 1 or 2, characterized in that: The bottom of the humidification chamber (2) is connected to a conical tube, and the bottom of the conical tube is connected to a straight tube that is connected to a venturi tube (301). The first temperature and humidity sensor (6) is installed on the straight tube, and an electromagnetic three-way valve (11) that is electrically connected to the controller (10) is also installed on the straight tube.

5. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 2, characterized in that: The top sidewalls of the humidification liquid tank (203) and the medicine tank (303) are connected to a liquid filling pipe (12) extending to the outside of the composite cavity (1), and the end of the liquid filling pipe (12) is equipped with a detachable air inlet plug.

6. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 2, characterized in that: The humidification liquid tanks (203) are evenly distributed around the axis of the humidification cavity (2), and the bottoms of adjacent humidification liquid tanks (203) are connected by pipes.

7. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 1, characterized in that: The bottom of the secondary atomizing chamber (4) is provided with a cup body (402), and the atomizer (401) is installed at the bottom of the cup body (402).

8. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 7, characterized in that: The bottom of the secondary atomizing chamber (4) is conical, and the bottom of the cup body (402) has multiple through holes.

9. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 1, characterized in that: The humidification core (201) is made of sintered stainless steel fiber felt.

10. The integrated AI-recognition controllable respiratory humidification and drug delivery device according to claim 1, characterized in that: The multimodal respiratory monitoring unit (9) includes a flow sensor, an airway pressure sensor, and a second temperature and humidity sensor.

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