Intelligent drug delivery system and drug delivery method

Abstract

The invention provides an intelligent drug delivery system and a drug delivery method. The system comprises a control module, a drug delivery atomization module, a drug delivery cavity, a breathing module and a pressure taking module. The pressure taking module is arranged in the dosing cavity and is electrically connected with the input end of the control module; the dosing cavity comprises a first connecting port and a second connecting port; the breathing module is connected with the first connector; the dosing atomization module is connected with the second connector, and the control end of the dosing atomization module is electrically connected with the output end of the control module. The control module is used for responding to the pressure electric signal, acquiring respiratory volume data based on the pressure electric signal and sending a control instruction to the administration atomization module based on the respiratory volume data, so that the administration atomization module realizes intelligent administration output based on the control instruction; the pressure electric signal is generated by monitoring the breathing flow of the breathing module by the pressure tapping module. According to the system provided by the invention, intelligentization and quantification of the atomization drug delivery process can be realized, manpower and material resources for drug delivery are reduced, and the drug delivery efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of atomization drug delivery, and in particular to an intelligent drug delivery system and a drug delivery method. Background Art

[0002] Atomization drug delivery technology is a drug delivery method that converts drugs into aerosol state through a special device and inhales them into the patient's body through breathing. This technology has the advantages of direct drug action on the respiratory mucosa, rapid onset of action, and few side effects. It has been widely used in the treatment of respiratory diseases. With the continuous improvement and innovation of technology, the effect of atomization treatment has been significantly improved.

[0003] However, existing aerosol drug delivery technologies generally require manual intervention, cannot achieve intelligent and quantitative drug delivery, and cannot monitor real-time data of the drug delivery process, which greatly increases the manpower and material resources for drug delivery and is inefficient. Summary of the invention

[0004] The present invention aims to provide an intelligent drug delivery system and a drug delivery method to solve the above-mentioned technical problems, realize the intelligence and quantification of the atomization drug delivery process, reduce the manpower and material resources for drug delivery, and effectively improve the drug delivery efficiency.

[0005] In order to solve the above technical problems, the present invention provides an intelligent drug delivery system, including a control module, a drug delivery atomization module, a drug delivery cavity, a breathing module and a pressure taking module; wherein: the pressure taking module is arranged inside the drug delivery cavity, and its output end is electrically connected to the input end of the control module; the drug delivery cavity includes a first connection port and a second connection port; the breathing module is connected to the first connection port; the drug delivery atomization module is connected to the second connection port, and its control end is electrically connected to the output end of the control module.

[0006] The control module is used to respond to the pressure electrical signal and obtain the respiratory volume data based on the pressure electrical signal, so as to issue a control instruction to the drug administration atomization module based on the respiratory volume data, thereby enabling the drug administration atomization module to realize intelligent drug administration output, so that the atomized drug is transmitted to the respiratory module through the drug administration cavity; the pressure electrical signal is generated by the pressure taking module to monitor the respiratory flow of the respiratory module.

[0007] In the above scheme, the user only needs to breathe normally through the breathing module, and the system can intelligently obtain the pressure electrical signal and calculate the respiratory volume data based on the respiratory data. When the respiratory volume data meets the preset value, the system can intelligently realize the output of atomized drug delivery for the user to use. The system can realize the intelligence and quantification of the atomized drug delivery process, reduce the manpower and material resources of drug delivery, and effectively improve the efficiency of drug delivery.

[0008] It should be noted that the breathing module can be a breathing device such as a breathing mouthpiece, a breathing mask, etc.

[0009] Furthermore, the intelligent drug delivery system also includes a bacterial filter; the drug delivery cavity also includes a third connecting port; and the bacterial filter is connected to the third connecting port.

[0010] In the above scheme, installing a bacterial filter on the drug delivery cavity can achieve effective purification of the gas inside the cavity and ensure the cleanliness and hygiene of the breathing gas.

[0011] Furthermore, the control module is detachably connected to the drug delivery cavity; the breathing module is detachably connected to the first connection port; the drug delivery atomization module is detachably connected to the second connection port; and the bacterial filter is detachably connected to the third connection port.

[0012] In the above scheme, the drug delivery cavity is detachably connected to the control module, breathing module, drug delivery atomization module and bacterial filter, which facilitates the disassembly and disinfection of the drug delivery cavity, improves the safety of the intelligent drug delivery system, and improves the practicality and universality of the system.

[0013] It should be noted that the drug delivery cavity can be made of POM material, which is a cavity with the front, back and right sides connected, and the first connection port, the second connection port and the third connection port are respectively arranged at the front, back and right sides of the cavity. The connection port can be mechanically connected to other modules by threaded connection or snap connection to ensure the stability and sealing of the connection, while achieving flexible disassembly and installation.

[0014] Furthermore, a first connecting member and a second connecting member are provided on the control module, and a pressure taking hole cooperating with the first connecting member and a third connecting member cooperating with the second connecting member are provided on the medication cavity; the pressure taking module is arranged on the first connecting member; wherein: when the control module is connected to the medication cavity, the first connecting member is clamped on the medication cavity through the pressure taking hole, and the second connecting member is connected in cooperation with the third connecting member.

[0015] In the above scheme, the pressure taking module can be a pressure sensor. The pressure sensor probe is arranged on the first connecting piece. When the control module is connected to the drug delivery cavity, the first connecting piece can pass through the pressure taking hole and be connected to the drug delivery cavity. When working normally, the pressure sensor probe can normally obtain the pressure signal in the drug delivery cavity.

[0016] In the above scheme, the first connecting member can be a hollow columnar structure with a pressure sensor probe arranged inside; the second connecting member can be a screw-pin structure; and the third connecting member can be a buckle. The first connecting member corresponds to the position of the pressure-taking hole, and the second connecting member corresponds to the position of the third connecting member. Through the matching relationship between the first connecting member, the second connecting member, the pressure-taking hole and the third connecting member, the control module is fixed on the drug delivery cavity, and the disassembly of the control module is also facilitated, thereby improving the portability of cavity cleaning.

[0017] It should be noted that the first connector and the second connector can both be made of stainless steel metal to ensure the reliability of installation and fixation. The inner diameter of the first connector can be 1.5 mm, and can be used to connect a silicone hose, which is connected to a pressure sensor, i.e., a pressure taking module, so that the control module can obtain the gas flow rate change data in the cavity through the pressure taking module. A silicone sealing ring can be installed on the outside of the first connector, so that the first connector can play a fixing role when installed to the three-way cavity pressure taking hole, and at the same time can ensure the air tightness of the pressure taking pipeline.

[0018] Furthermore, the drug administration nebulization module includes a drug administration device, a nebulizer cup and a nebulizer; wherein: the drug administration device is used to respond to the control instruction and administer the drug to the nebulizer cup; the nebulizer cup is connected to the second connection port; the control end of the nebulizer is electrically connected to the output end of the control module, and when it is detected that the preset drug administration condition meets the preset threshold, the control module sends a feedback instruction to the nebulizer to enable the nebulizer to nebulize based on the feedback instruction.

[0019] In the above scheme, the atomizer can be a compressed air atomizer, and the atomizer cup and the atomizer can be connected through an atomizer pipeline. The atomization efficiency of the atomizer can be greater than or equal to 200 mg per minute, and the output atomized particle size can be less than 5 microns.

[0020] Furthermore, the intelligent drug delivery system also includes a host module and a test module; wherein: the host module is electrically connected to the control module; the input end of the test module is electrically connected to the output end of the host module; and the output end of the test module is electrically connected to the input end of the host module.

[0021] In the above scheme, the monitoring data of the control module can be uploaded to the host module and stored and processed by the host module. The test module can include PC client software, which can be used to manually control the start and stop of the intelligent drug delivery system, improve the comprehensiveness of the system, and facilitate the debugging of the system. At the same time, the PC client software can set the preset values ​​in the control module. The PC client software can also display the real-time data of the drug delivery process obtained by the host module, including user breathing data, drug delivery amount, number of drug delivery, etc., and finally generate a test report for user viewing.

[0022] It should be noted that, in actual application, the system may also include external devices such as a host chassis, a switching power supply, a data interface board, an atomizer interface and a control module interface.

[0023] The present invention proposes an intelligent drug delivery method, which is implemented based on an intelligent drug delivery system as described above, and includes the following steps:

[0024] Based on the respiratory flow input by the respiratory module, the pressure taking module generates a pressure electrical signal;

[0025] In response to the pressure electrical signal, the control module acquires respiratory volume data and issues a control instruction to the drug administration atomization module based on the respiratory volume data;

[0026] In response to control instructions, the drug atomization module delivers drugs intelligently.

[0027] The above scheme only needs to perform normal breathing through the breathing module to intelligently obtain the pressure electrical signal based on the breathing data and calculate the breathing volume data. When the breathing volume data meets the preset value, the atomization drug delivery output can be intelligently realized for the user to use. This method can realize the intelligence and quantification of the atomization drug delivery process, reduce the manpower and material resources of drug delivery, and effectively improve the drug delivery efficiency.

[0028] Furthermore, in response to the pressure electrical signal, the control module obtains respiratory volume data and issues control instructions to the drug administration atomization module based on the respiratory volume data, including: in response to the pressure electrical signal, the control module converts the pressure electrical signal to obtain the respiratory flow and respiratory time, and integrates and calculates the respiratory flow and respiratory time to obtain the respiratory volume data.

[0029] It should be noted that the pressure electrical signal actually reflects the user's respiratory pressure change data, which can be converted and processed in the microcontroller of the control module to obtain the user's respiratory flow and respiratory time. By integrating the respiratory flow and respiratory time, the respiratory volume data can be obtained. That is, in this method, the user only needs to breathe calmly through the respiratory module to directly obtain the respiratory volume data.

[0030] Furthermore, in response to the control instruction, the drug administration atomization module intelligently administers the drug, including: in response to the control instruction, the drug administration atomization module performs intelligent atomization drug administration output, so that the atomized drug is transmitted to the breathing module via the drug administration cavity.

[0031] Furthermore, the control module controls the drug atomization module to perform atomization based on the feedback instruction, including: the control module obtains the number of drug administrations and the single drug administration time based on a preset quantitative drug administration procedure, and generates a single drug administration instruction based on the single drug administration time, so that the drug atomization module performs a single atomization operation based on the single drug administration instruction; the control module sends a single drug administration instruction to the drug atomization module after each preset time interval, so that the drug atomization module performs a single atomization operation based on the single drug administration instruction until the number of drug administrations is met.

[0032] In the above scheme, the method can provide users with dosed and quantitative medication according to a preset quantitative medication schedule, thereby improving the practicality of the system and effectively expanding the application of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1A schematic diagram of an intelligent drug delivery system architecture provided by an embodiment of the present invention;

[0034] Figure 2 A schematic diagram of the main structure of a drug delivery cavity provided by one embodiment of the present invention;

[0035] Figure 3 A schematic diagram of the main structure of a control module provided by an embodiment of the present invention;

[0036] Figure 4 A schematic diagram of the back structure of a drug delivery cavity provided by one embodiment of the present invention;

[0037] Figure 5 A schematic diagram of another intelligent drug delivery system architecture provided by an embodiment of the present invention;

[0038] Figure 6 A schematic diagram of a flow chart of an intelligent drug delivery method provided by one embodiment of the present invention;

[0039] Among them: 1. Control module; 11. First connecting piece; 12. Second connecting piece; 2. Dosing atomization module; 21. Dosing device; 22. Atomization cup; 23. Atomizer; 3. Dosing cavity; 31. First connecting port; 32. Second connecting port; 33. Third connecting port; 34. Pressure taking hole; 35. Third connecting piece; 4. Breathing module; 5. Pressure taking module; 6. Host module; 7. Test module. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1 and Figure 2 The present embodiment provides an intelligent drug delivery system, comprising a control module 1, a drug delivery atomization module 2, a drug delivery cavity 3, a breathing module 4 and a pressure taking module 5; wherein: the pressure taking module 5 is arranged inside the drug delivery cavity 3, and its output end is electrically connected to the input end of the control module 1; the drug delivery cavity 3 comprises a first connection port 31 and a second connection port 32; the breathing module 4 is connected to the first connection port 31; the drug delivery atomization module 2 is connected to the second connection port 32, and its control end is electrically connected to the output end of the control module 1.

[0042] The control module 1 is used to respond to the pressure electrical signal and obtain the respiratory volume data based on the pressure electrical signal, so as to issue a control instruction to the drug administration atomization module 2 based on the respiratory volume data, thereby enabling the drug administration atomization module 2 to realize intelligent drug administration output, so that the atomized drug is transmitted to the respiratory module 4 through the drug administration cavity 3; the pressure electrical signal is generated by the pressure taking module 5 to monitor the respiratory flow of the respiratory module 4.

[0043] In this embodiment, the user only needs to breathe normally through the breathing module 4, and the system can intelligently obtain the pressure electrical signal and calculate the respiratory volume data based on the respiratory data. When the respiratory volume data meets the preset value, the system can intelligently realize the output of atomized drug administration for the user to use. The system can realize the intelligence and quantification of the atomized drug administration process, reduce the manpower and material resources of drug administration, and effectively improve the drug administration efficiency.

[0044] It should be noted that the breathing module 4 can be a breathing device such as a breathing mouthpiece, a breathing mask, etc.

[0045] In one embodiment, the intelligent drug delivery system further includes a bacterial filter; the drug delivery cavity 3 further includes a third connecting port 33 ; and the bacterial filter is connected to the third connecting port 33 .

[0046] In this embodiment, installing a bacterial filter on the drug delivery cavity 3 can achieve effective purification of the gas inside the cavity and ensure clean and hygienic breathing gas.

[0047] In one embodiment, the control module 1 is detachably connected to the drug delivery cavity 3; the breathing module 4 is detachably connected to the first connection port 31; the drug delivery atomization module 2 is detachably connected to the second connection port 32; and the bacterial filter is detachably connected to the third connection port 33.

[0048] In this embodiment, the drug delivery cavity 3 is detachably connected to the control module 1, the breathing module 4, the drug delivery atomization module 2 and the bacterial filter, which facilitates the disassembly and disinfection of the drug delivery cavity 3, thereby improving the safety of the intelligent drug delivery system and improving the practicality and universality of the system.

[0049] It should be noted that the drug delivery cavity 3 can be made of POM material, which is a cavity with the front, back and right sides connected, and the first connection port 31, the second connection port 32 and the third connection port 33 are respectively arranged at the front, back and right sides of the cavity. The connection port can be mechanically connected to other modules by threaded connection or snap connection to ensure the stability and sealing of the connection, while achieving flexible disassembly and installation.

[0050] In one embodiment, see Figure 3 and Figure 4The control module 1 is provided with a first connecting piece 11 and a second connecting piece 12, and the medication cavity 3 is provided with a pressure-taking hole 34 cooperating with the first connecting piece 11 and a third connecting piece 35 cooperating with the second connecting piece 12; the pressure-taking module 5 is arranged on the first connecting piece 11; wherein: when the control module 1 is connected to the medication cavity 3, the first connecting piece 11 passes through the pressure-taking hole 34 and is clamped on the medication cavity 3, and the second connecting piece 12 is connected in cooperation with the third connecting piece 35.

[0051] In this embodiment, the pressure taking module 5 can be a pressure sensor. The pressure sensor probe is arranged on the first connecting member 11. When the control module 1 is connected to the drug delivery cavity 3, the first connecting member 11 can pass through the pressure taking hole 34 and be clamped on the drug delivery cavity 3. When working normally, the pressure sensor probe can normally obtain the pressure signal in the drug delivery cavity 3.

[0052] In this embodiment, the first connecting member 11 may be a hollow columnar structure, in which a pressure sensor probe is arranged; the second connecting member 12 may be a screw-pin structure; and the third connecting member 35 may be a buckle. The first connecting member 11 corresponds to the position of the pressure-taking hole 34, and the second connecting member 12 corresponds to the position of the third connecting member 35. Through the matching relationship between the first connecting member 11, the second connecting member 12, the pressure-taking hole 34 and the third connecting member 35, the control module 1 is fixed on the drug delivery cavity 3, and the disassembly of the control module 1 is also facilitated, thereby improving the portability of cavity cleaning.

[0053] It should be noted that the first connector 11 and the second connector 12 can both be made of stainless steel metal to ensure the reliability of installation and fixation. The inner diameter of the first connector 11 can be 1.5 mm, which can be used to install the pressure sensor probe, so that the control module 1 can obtain the gas flow rate change data in the cavity through the pressure taking module 5. A silicone sealing ring can be installed on the outside of the first connector 11, so that the first connector 11 can play a fixing role when it is installed in the three-way cavity pressure taking hole 34, and at the same time, the air tightness of the pressure taking pipeline can be ensured.

[0054] In one embodiment, see Figure 5 The drug administration atomization module 2 includes a drug administration device 21, a nebulizer cup 22 and a nebulizer 23; wherein: the drug administration device 21 is used to respond to the control instruction and administer the drug to the nebulizer cup 22; the nebulizer cup 22 is connected to the second connection port; the control end of the nebulizer 23 is electrically connected to the output end of the control module, and when it is detected that the preset drug administration condition meets the preset threshold, the control module sends a feedback instruction to the nebulizer 23 to enable the nebulizer to atomize based on the feedback instruction.

[0055] In this embodiment, the drug delivery device 21 can be an auxiliary tool such as a measuring cylinder, a syringe, a dropper, sterile gloves, etc., which is used to pour the drug into the nebulizer cup. The nebulizer 23 can be a compressed air nebulizer 23, and the nebulizer cup 22 and the nebulizer 23 can be connected through the nebulizer 23 pipeline. The atomization efficiency of the nebulizer 23 can be greater than or equal to 200 mg per minute, and the output atomized particle size can be less than 5 microns. After the nebulizer 23 outputs the atomized drug delivery, the patient inhales through the breathing module 4 to absorb the drug in the drug delivery cavity 3. When the patient exhales, the nebulizer 23 is in a closed state and no atomized drug delivery is performed.

[0056] In one embodiment, the intelligent drug delivery system also includes a host module 6 and a test module 7; wherein: the host module 6 is electrically connected to the control module 1; the input end of the test module 7 is electrically connected to the output end of the host module 6; and the output end of the test module 7 is electrically connected to the input end of the host module 6.

[0057] In this embodiment, the monitoring data of the control module 1 can be uploaded to the host module 6, and stored and processed by the host module 6. The test module 7 may include PC client software, which can be used to manually control the start and stop of the intelligent drug delivery system, improve the comprehensiveness of the system, and facilitate the debugging of the system. At the same time, the PC client software can set the preset value in the control module 1. The PC client software can also display the real-time data of the drug delivery process obtained by the host module 6, including user breathing data, drug delivery amount, number of drug delivery, etc., and finally generate a test report for user viewing; wherein, the drug delivery amount includes the drug delivery amount output by the drug delivery device 21 and the actual atomization output drug delivery amount monitored in real time according to the user's inhalation time.

[0058] It should be noted that, in actual application, the system may also include external devices such as a host chassis, a switching power supply, a data interface board, an atomizer 23 interface and a control module 1 interface.

[0059] See also Figure 6 This embodiment proposes an intelligent drug delivery method, which is implemented based on an intelligent drug delivery system as described above, and includes the following steps:

[0060] S1: Based on the respiratory flow input by the respiratory module 4, the pressure taking module 5 generates a pressure electrical signal;

[0061] S2: In response to the pressure electrical signal, the control module 1 obtains the respiratory volume data and issues a control instruction to the drug administration atomization module 2 based on the respiratory volume data;

[0062] S3: In response to the control instruction, the drug administration atomization module intelligently administers the drug.

[0063] In this embodiment, only normal breathing is required through the breathing module 4 to intelligently obtain the pressure electrical signal based on the breathing data and calculate the breathing volume data. When the breathing volume data meets the preset value, the atomization drug delivery output can be intelligently realized for the user to use. This method can realize the intelligence and quantification of the atomization drug delivery process, reduce the manpower and material resources of drug delivery, and effectively improve the drug delivery efficiency.

[0064] In one embodiment, in response to the pressure electrical signal, the control module 1 obtains respiratory volume data and issues a control instruction to the drug administration atomization module 2 based on the respiratory volume data, including: in response to the pressure electrical signal, the control module 1 converts the pressure electrical signal to obtain the respiratory flow and respiratory time, and integrates and calculates the respiratory flow and respiratory time to obtain the respiratory volume data.

[0065] It should be noted that the pressure electrical signal actually reflects the user's respiratory pressure change data, which can be converted and processed in the microcontroller of the control module 1 to obtain the user's respiratory flow and respiratory time. By integrating and calculating the respiratory flow and respiratory time, the respiratory volume data can be obtained. That is, in this method, the user only needs to breathe calmly through the respiratory module 4 to directly obtain the respiratory volume data.

[0066] In one embodiment, in response to the control instruction, the drug administration atomization module performs intelligent atomization drug administration output, so that the atomized drug is transmitted to the breathing module 4 through the drug administration cavity 3 .

[0067] In one embodiment, the control module 1 controls the drug atomization module to perform atomization based on the feedback instruction, including: the control module 1 obtains the number of drug administrations and the single drug administration time based on a preset quantitative drug administration procedure, and generates a single drug administration instruction based on the single drug administration time, so that the drug atomization module performs a single atomization operation based on the single drug administration instruction; the control module 1 sends a single drug administration instruction to the drug atomization module after each preset time interval, so that the drug atomization module performs a single atomization operation based on the single drug administration instruction until the number of drug administrations is met.

[0068] In this embodiment, the method can provide the user with medication in divided doses and in a quantitative manner according to a preset quantitative medication schedule, thereby improving the practicality of the system and effectively expanding the application of the system.

[0069] In order to further illustrate the technical points of the present invention and highlight its technical implementation process, this embodiment provides an implementation process of the intelligent drug delivery system, including:

[0070] The preset quantitative dosing procedure is selected through the PC client software, and the user breathes freely and calmly through the breathing module 4 connected to the dosing cavity 3. At this time, the control module 1 will monitor the user's respiratory flow and respiratory volume data in real time. When the user's respiratory volume data reaches the set atomization dosing trigger volume, the dosing atomization module 2 starts the atomization dosing output and detects the real-time atomization dosing amount. When the single dosing amount reaches the set value of the procedure, the atomization output is turned off. During the entire implementation process, the user only needs to breathe freely and calmly through the breathing module 4, and the system will control the start and stop of the atomization dosing output according to the set procedure to achieve an automated dosing effect.

[0071] The intelligent drug delivery system monitors real-time respiratory data and converts the respiratory data to obtain real-time drug delivery data, thereby realizing quantitative atomization drug delivery control output. Since the atomization rate output by the atomization cup 22 connected to the atomizer 23 is fixed, the drug delivery atomization module 2 can achieve quantitative atomization output control by controlling the output time of the atomizer 23. The calculation formula for the output atomization amount is: output atomization amount = atomizer rate * atomization time.

[0072] It should be noted that each quantitative dosing procedure may include multiple quantitative dosing steps, and the number of dosing times and dosing time of each step can be set in the quantitative dosing procedure. During the application of the intelligent dosing system, the PC client interface can display the patient's respiratory flow rate data and quantitative dosing data in real time, and the operator can intuitively observe the specific situation of the entire dosing process. After the test is completed, the corresponding quantitative dosing data report can be generated on the client software.

[0073] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. An intelligent drug delivery system, characterized in that: It includes a control module, a drug delivery atomization module, a drug delivery cavity, a breathing module and a pressure taking module; wherein: The pressure taking module is arranged inside the drug delivery cavity, and its output end is electrically connected to the input end of the control module; The drug delivery cavity comprises a first connection port and a second connection port; the breathing module is connected to the first connection port; The drug administration atomization module is connected to the second connection port, and its control end is electrically connected to the output end of the control module; The control module is used to respond to the pressure electrical signal and obtain the respiratory volume data based on the pressure electrical signal, so as to issue a control instruction to the drug administration atomization module based on the respiratory volume data, thereby enabling the drug administration atomization module to realize intelligent drug administration output, so that the atomized drug is transmitted to the respiratory module through the drug administration cavity; The pressure electrical signal is generated by the pressure taking module monitoring the respiratory flow of the respiratory module.

2. The intelligent drug delivery system according to claim 1, characterized in that: It also includes a bacterial filter; the drug delivery cavity also includes a third connecting port; the bacterial filter is connected to the third connecting port.

3. The intelligent drug delivery system according to claim 2, characterized in that: The control module is detachably connected to the drug delivery cavity; the breathing module is detachably connected to the first connection port; the drug delivery atomization module is detachably connected to the second connection port; and the bacterial filter is detachably connected to the third connection port.

4. The intelligent drug delivery system according to claim 3, characterized in that: The control module is provided with a first connecting piece and a second connecting piece, the medication cavity is provided with a pressure taking hole matched with the first connecting piece and a third connecting piece matched with the second connecting piece; the pressure taking module is provided on the first connecting piece; wherein: When the control module is connected to the medication cavity, the first connection piece passes through the pressure-taking hole and is clamped on the medication cavity, and the second connection piece is connected in cooperation with the third connection piece.

5. The intelligent drug delivery system according to claim 1, characterized in that: The drug administration atomization module includes a drug administration device, an atomization cup and a nebulizer; wherein: The drug delivery device is used to respond to control instructions and deliver drug to the atomizing cup; The atomizing cup is connected to the second connecting port; The control end of the nebulizer is electrically connected to the output end of the control module. When it is detected that the preset drug administration condition meets the preset threshold, the control module sends a feedback instruction to the nebulizer to enable the nebulizer to perform atomization based on the feedback instruction.

6. The intelligent drug delivery system according to any one of claims 1 to 5, characterized in that: It also includes a host module and a test module; wherein: The host module is electrically connected to the control module; The input end of the test module is electrically connected to the output end of the host module; The output end of the test module is electrically connected to the input end of the host module.

7. A smart drug delivery method, characterized in that: The intelligent drug delivery system according to any one of claims 1 to 6 is implemented, comprising the following steps: Based on the respiratory flow input by the respiratory module, the pressure taking module generates a pressure electrical signal; In response to the pressure electrical signal, the control module acquires respiratory volume data and issues a control instruction to the drug administration atomization module based on the respiratory volume data; In response to the control instruction, the drug administration atomization module intelligently performs atomization drug administration output.

8. The intelligent drug delivery method according to claim 7, characterized in that: In response to the pressure electric signal, the control module acquires the respiratory volume data and issues a control instruction to the drug administration atomization module based on the respiratory volume data, including: In response to the pressure electrical signal, the control module converts the pressure electrical signal to obtain the respiratory flow and respiratory time, and integrates and calculates the respiratory flow and respiratory time to obtain respiratory volume data.

9. The intelligent drug delivery method according to claim 7, characterized in that: In response to the control instruction, the drug administration atomization module intelligently performs atomization drug administration output, including: In response to the control instruction, the drug administration atomization module performs intelligent atomization drug administration output so that the atomized drug is transmitted to the breathing module through the drug administration cavity.

10. The intelligent drug delivery method according to claim 9, characterized in that: The control module controls the medicine atomization module to atomize based on the feedback instruction, including: The control module obtains the number of dosing times and the single dosing time based on the preset quantitative dosing procedure, and generates a single dosing instruction based on the single dosing time, so that the drug atomization module performs a single atomization operation based on the single dosing instruction; The control module sends a single drug administration instruction to the drug atomization module after each preset time interval, so as to make the drug atomization module perform a single atomization operation based on the single drug administration instruction until the number of drug administrations is met.

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