Drug injection assistance system and method

Abstract

The invention provides a medicine injection auxiliary system and method, and relates to the field of auxiliary injection. The medicine injection auxiliary system mainly comprises a particle dispersion module and an intelligent control system module, the particle dispersion module is used for effectively dispersing particle medicine and avoiding agglomeration, and the intelligent control system module is used for integrating data and functions of the particle dispersion module and the like and achieving operation and monitoring of the whole medicine injection auxiliary system. According to the medicine injection auxiliary system, accurate control over the temperature of the medicine liquid storage device and the temperature of the injection needle and good dispersion treatment over injected medicine are achieved, more accurate control and management over particle medicine in the injection process are achieved, and therefore the safety and effectiveness of the injection process are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of drug injection, and in particular to a drug injection auxiliary system and method. Background Art

[0002] The drug injection assistance system is an intelligent device or platform designed to improve the accuracy, safety and efficiency of drug injection. It can optimize clinical operations, reduce human errors, and improve patients' treatment experience and safety.

[0003] The existing drug injection auxiliary system includes two aspects: drug temperature control and particle drug processing. It improves the stability and effectiveness of drugs by changing the temperature and ensuring uniform mixing of drugs.

[0004] However, the existing drug injection auxiliary system is still insufficient in terms of drug temperature control and microparticle drug processing. The current temperature control technology lacks high-precision real-time monitoring and automatic adjustment functions, and often cannot effectively respond to changes in ambient temperature, thus affecting the stability and efficacy of the drug; at the same time, in the uniform processing of microparticle drugs, the drug dispersion of the existing technology is mainly focused on suspensions, aiming to avoid precipitation and stratification during injection and improve comfort. The focus is on maintaining the uniformity of the suspension, and there is no dispersion processing technology for microparticle drugs, let alone processing technology that considers different microparticle drugs requiring specific dispersion environments. These deficiencies bring potential safety risks and may lead to a lack of consistency and certainty in drug administration. Therefore, it is of great significance to develop a drug injection auxiliary system with precise temperature control and microparticle drug dispersion. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the present invention provides a drug injection auxiliary system and method, which at least solves the problem of poor dispersion effect of microparticle drugs.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] In the first aspect, the present application first proposes a drug injection auxiliary system, comprising:

[0010] The particle dispersion module constructs different dispersion environments for different particle drugs through the particle dispersion chamber, and provides intelligent vibration adjustment based on the dispersion requirements of different particle drugs to perform intelligent dispersion processing on different particle drugs;

[0011] The intelligent control system module is electrically connected to the particle dispersion module and is used to provide an intelligent control solution for the particle dispersion module. The intelligent control system module includes an intelligent injection control module, a real-time monitoring and feedback module, and a safety assurance module.

[0012] In one embodiment, the particle dispersion module comprises:

[0013] A particle dispersion chamber, wherein the particle dispersion chamber provides different dispersion environments for different particle drugs;

[0014] A vibration device, the vibration device comprising a vibration generator, a vibration conduction component, and an adjustment mechanism;

[0015] The vibration generator generates vibration and transmits the vibration to the particle dispersion chamber through the vibration transmission component to disperse the particle medicine, and the regulating mechanism is activated based on the dispersion degree of the particle medicine to adjust the frequency and amplitude of the vibration generator.

[0016] In a preferred embodiment, the particle dispersion module further includes a temperature control module:

[0017] The temperature control module includes a temperature sensor and an adjustable heating and / or cooling element; wherein the temperature sensor monitors the temperature of the drug reservoir and the injection needle in real time, and activates the heating and / or cooling element when the temperature of the drug reservoir and the injection needle does not meet the preset temperature.

[0018] In another embodiment, the intelligent control system module includes:

[0019] The intelligent regulating module is used to collect the temperature of the drug reservoir, the temperature of the needle and the dispersion degree of the particulate drug as control data, and to adjust the opening and closing of the heating and / or cooling elements and the regulating mechanism based on the control data.

[0020] In another preferred embodiment, the intelligent control system module further includes:

[0021] The intelligent injection control module defines the preset injection rate, preset dosage and preset injection mode, uses a precision stepper motor to drive the injection pump, and adjusts the injection rate, dosage and injection mode based on programmed control.

[0022] Furthermore, the intelligent control system module also includes:

[0023] The real-time monitoring and feedback module integrates pressure sensors, flow sensors and vital sign sensors for monitoring the patient's physiological parameters. It collects the syringe's pressure data, flow data and the patient's physiological parameters and uploads them to the intelligent control system module.

[0024] Furthermore, the intelligent control system module also includes:

[0025] A safety assurance module, the safety assurance module comprises: a self-checking module and an early warning module; the self-checking module automatically detects the medicine; the early warning module is used to send out an early warning signal when an abnormal event occurs during the injection process.

[0026] Preferably, the abnormal events include:

[0027] The sensor fails, the drug temperature and needle temperature are not within the preset range, and the collected syringe pressure data, flow data and patient physiological parameters are abnormal.

[0028] In one embodiment, the intelligent control system module further includes:

[0029] A wireless communication module, the intelligent control system is connected to the mobile device via the wireless communication module.

[0030] In a second aspect, the present application further proposes a drug injection assistance method, which is performed using the drug injection assistance system described above, and the method comprises:

[0031] In the particle dispersion module, different dispersion environments are constructed for different particle drugs, wherein the particle dispersion chamber is a detachable chamber, and intelligent vibration adjustment is provided based on the dispersion requirements of different particle drugs, so as to perform intelligent dispersion processing on different particle drugs;

[0032] The intelligent control system module is used to provide an intelligent control solution for the particle dispersion module.

[0033] (III) Beneficial effects

[0034] The present invention provides a drug injection auxiliary system and method, which have the following beneficial effects compared with the prior art:

[0035] The present invention provides a drug injection auxiliary system, which mainly includes a particle dispersion module and an intelligent control system module. The particle dispersion module is used to effectively disperse the particle drug to avoid agglomeration, and the intelligent control system module is used to integrate the data and functions of the particle dispersion module, etc., to realize the operation and monitoring of the entire drug injection auxiliary system. The drug injection auxiliary system of the present invention realizes more accurate control and management of the particle drug during the injection process by realizing accurate control of the temperature of the drug reservoir and the injection needle, and good dispersion treatment of the injected drug, thereby significantly improving the safety and effectiveness of the injection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 The figure is a principle block diagram of a drug injection auxiliary system in an embodiment of the present invention. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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.

[0039] The embodiment of the present application solves the problems of poor dispersion of particulate drugs and inaccurate temperature control by providing a drug injection auxiliary system, thereby achieving more precise control and management of particulate drugs during the injection process, thereby improving the safety and effectiveness of the injection process.

[0040] The technical solution in the embodiment of the present application is to solve the above technical problems, and the overall idea is as follows:

[0041] A drug injection auxiliary system proposed in the present application first designs a detachable particle dispersion chamber that can provide a suitable dispersion environment for different types of particle drugs, and uses a vibration device to intelligently disperse the drugs. The vibration device can intelligently adjust the vibration frequency and amplitude according to the actual dispersion requirements of the drugs through an intelligent adjustment system and a high-precision adjustment mechanism to ensure the uniformity and stability of the drugs; secondly, the system integrates a high-precision temperature control module to monitor the temperature of the drug reservoir and the injection needle in real time to ensure that the drugs reach the set temperature range before injection, avoiding the impact of abnormal temperature on drug performance, thereby ensuring the effectiveness and safety of the drugs; furthermore, through the intelligent control system module, multiple data such as drug dispersion degree, temperature, pressure and flow rate can be collected and analyzed in real time, the injection plan can be dynamically adjusted, and personalized drug injection control can be achieved; in addition, the real-time monitoring and feedback module ensures that the patient's physiological parameters are monitored during the injection process, and alarms are issued in time under abnormal conditions to protect patient safety.

[0042] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0043] In order to facilitate understanding of a drug injection auxiliary system and method proposed in an embodiment of the present invention, the relevant background technology is introduced as follows:

[0044] The drug injection assistance system aims to improve the accuracy, safety and efficiency of drug injection, optimize clinical operations, reduce human errors, and provide patients with a better treatment experience. However, the existing drug injection assistance system still has certain shortcomings in drug temperature control and particulate drug processing. The current temperature control technology lacks high-precision real-time monitoring and automatic adjustment functions, and often cannot effectively respond to changes in external environmental temperature, which may affect the stability and efficacy of the drug. In addition, the existing technology for the processing of particulate drugs mainly focuses on the preparation of suspensions, aiming to avoid precipitation and stratification of suspensions during injection, but fails to optimize the specific dispersion environment required for different particulate drugs. These shortcomings may lead to inconsistency and uncertainty in drug administration, thereby posing potential safety hazards. Based on this, an embodiment of the present invention provides a drug injection assistance system and method.

[0045] Embodiment 1:

[0046] In the first aspect, the present invention first proposes a drug injection auxiliary system, see Figure 1 , the system comprises:

[0047] The particle dispersion module constructs different dispersion environments for different particle drugs through the particle dispersion chamber, and provides intelligent vibration adjustment based on the dispersion requirements of different particle drugs to perform intelligent dispersion processing on different particle drugs;

[0048] The intelligent control system module is electrically connected to the particle dispersion module and is used to provide an intelligent control solution for the particle dispersion module. The intelligent control system module includes an intelligent injection control module, a real-time monitoring and feedback module, and a safety assurance module.

[0049] The dispersion quality of the drug directly affects its bioavailability and therapeutic effect. In a preferred embodiment, the particle dispersion chamber is a detachable chamber that provides different dispersion environments for different particle drugs. After the particle drug enters the particle dispersion chamber, when the intelligent control system detects that the particle drug needs to be dispersed, the vibration generator generates vibration and transmits the vibration to the particle dispersion chamber through the vibration conduction component to disperse the particle drug. In addition, the system can also start the adjustment mechanism based on the dispersion degree of the particle drug, adjust the frequency and amplitude of the vibration generator until the dispersion degree of the particle drug reaches the preset drug dispersion degree. The detachable particle dispersion chamber can provide a specific dispersion environment for different types of particle drugs, and realize intelligent dispersion through the vibration device. This design enables each particle drug to obtain a more targeted dispersion treatment, ensure the uniformity and stability of the particle drug, and avoid the precipitation and stratification of drug particles before injection. This efficient dispersion mechanism not only improves the solubility and absorption efficiency of the drug, but also reduces the adverse reactions that patients may face during medication.

[0050] More preferably, the particle dispersion chamber adopts a modular design, and the material can be selected from medical-grade polymers or glass, which can withstand certain chemical corrosion and is easy to clean and disinfect, thereby minimizing cross-contamination of different drugs. The vibration generator can use a high-frequency ultrasonic vibration generator or a motor-driven vibrator with adjustable frequency and amplitude to meet the dispersion requirements of different particle drugs; the vibration transmission component can adopt a design combining high-efficiency shock-absorbing materials and vibration guide tubes in structural design, which can reduce vibration loss and ensure that the vibration energy is effectively transmitted to the particle dispersion chamber. At the same time, the vibration transmission method is optimized. The optimized vibration transmission structure can be used to transmit the vibration to the bottom and side walls of the chamber, enhance the contact with the particle drug, and avoid unnecessary energy loss; the adjustment mechanism can select a servo motor or a stepper motor to adjust the working state of the vibration generator in real time. The vibration frequency adjustment accuracy is within ±0.1kHz, and the amplitude adjustment accuracy reaches ±0.1mm, so that fine adjustment can be made to meet the specific dispersion requirements of the drug. In a specific implementation plan, the drug is placed in the particle dispersion chamber, and the intelligent control system monitors the dispersion state of the particle drug. The vibration generator generates vibration and transmits the vibration effect to the particle dispersion chamber through the vibration transmission component to disperse the particle drug. The intelligent adjustment module opens the adjustment mechanism according to the degree of dispersion to adjust the frequency and amplitude of the vibration.

[0051] Furthermore, the design of the particle dispersion module enables various particle drugs to be effectively dispersed after entering the dispersion chamber. The vibration generator achieves the best dispersion effect for different types of drugs by adjusting the frequency and amplitude. This fine dispersion mechanism can improve the solubility and bioavailability of the drug, ensuring that patients obtain the maximum effect during the medication process. At the same time, the intelligent control system monitors the dispersion degree of the particle drug in real time. The intelligent control system will automatically adjust the vibration frequency and amplitude based on the monitoring data to ensure that the dispersion degree of the particle drug always meets the preset standard. This real-time feedback mechanism improves the automation and intelligence level of the processing and ensures the consistency of the dispersion effect.

[0052] At the same time, the drug injection auxiliary system is equipped with an advanced intelligent control system module, which effectively improves the overall intelligence level of the drug injection process. The intelligent control system module can intelligently adjust the frequency and amplitude of vibration according to the dispersion requirements of the particle drug to achieve the best dispersion degree. This personalized adjustment greatly improves the safety and effectiveness of drug use and helps maximize the clinical treatment effect. Especially during the injection process, the intelligent adjustment module can automatically adjust the injection rate, dosage and injection mode according to the real-time data monitored to ensure that the drug enters the patient's body in the best state. In addition, the abnormal feedback mechanism provided by the intelligent control system can quickly identify potential risks, such as sensor failure or abnormal drug temperature, and promptly issue alarms and take corresponding measures. This intelligent automatic control not only reduces the workload of medical staff, but also greatly improves the safety and accuracy of patients' medication.

[0053] In a preferred embodiment, the particle dispersion module in the above-mentioned drug injection auxiliary system further includes a temperature control module.

[0054] The temperature control module contains a high-precision temperature sensor and adjustable heating and / or cooling elements.

[0055] The high-precision temperature sensor monitors the temperature of the drug reservoir and the injection needle in real time. When the temperature of the drug reservoir and the injection needle does not meet the preset temperature, the intelligent control system automatically starts the heating and / or cooling elements, while ensuring that the error of the needle temperature meets the preset needle temperature error.

[0056] Furthermore, the high-precision temperature sensor in the temperature control module can choose to use a high-precision digital temperature sensor, such as PT100 or NTC thermistor, with an accuracy of ±0.1°C, and can operate in a wide range of -40°C to +100°C. Its casing is made of corrosion-resistant material to ensure long-term stable operation in the drug environment and resist corrosion by chemical substances. At the same time, the heating element can use a thin film heater or a thermocouple heater. These heating devices have rapid heating capabilities, with a power range ranging from 5W to 50W, and can flexibly adjust the power output according to the temperature setting. The cooling element can use a semiconductor refrigerator, which can quickly reduce the temperature of the drug reservoir and the injection needle, has low power consumption and volume, and adjustable power to meet the cooling needs of different drugs. In the specific implementation process, the temperature range of the drug reservoir and the injection needle is first set. When the temperature of the drug reservoir and the injection needle does not meet the set temperature range, the intelligent adjustment system will automatically turn on the heating or cooling element according to the temperature to restore the drug reservoir and the injection needle to the set temperature range. Because the drug is injected into the patient's body through a needle, the temperature error range of the needle is controlled within ±0.5℃.

[0057] Temperature control is crucial in drug injection, because the stability and effectiveness of drugs are often significantly affected by temperature. The system can monitor the temperature changes of the drug reservoir and needle in real time to ensure that the drug is always maintained within the preset temperature range during storage and injection, avoiding degradation or failure of the active ingredients of the drug due to temperature fluctuations. In addition, the system design ensures the accuracy of the needle temperature, and improves the comfort of injection through strict temperature error control, which not only ensures the quality and efficacy of the drug, but also improves the patient's medication experience.

[0058] The intelligent control system module is used to ensure the stability and safety of drug injection. In one embodiment, the intelligent control system module in the drug injection auxiliary system includes:

[0059] The intelligent adjustment module is used to collect the temperature of the drug reservoir, the temperature of the needle and the dispersion degree of the particulate drug as control data; and adjust the opening and closing of the heating and / or cooling elements and the adjustment mechanism based on the control data.

[0060] The intelligent adjustment module obtains the temperature data of the temperature control module and the degree of particle drug dispersion of the particle dispersion module as control data, and uses the control data as the basis for determining whether to adjust the temperature control module and the particle dispersion module. At the same time, the intelligent control system module also includes an intelligent injection control module, a real-time monitoring and feedback module, and a safety assurance module.

[0061] In addition, in a further preferred embodiment, the above-mentioned intelligent control system module also includes an intelligent injection control module.

[0062] The intelligent injection control module includes the following actions: defining a preset injection rate, a preset dose, and a preset injection mode; using a precision stepper motor to drive the injection pump, and adjusting the injection rate, dose, and injection mode based on programming control to achieve the preset injection rate, preset dose, and preset injection mode. Specifically, the injection rate refers to the speed at which the drug enters the patient's body through the syringe. According to the characteristics of the drug and the treatment needs, different injection rates can be selected, such as rapid injection, drip, or slow delivery, and the exact volume required for each injection is defined as the preset measurement, and the injection mode is defined, such as constant rate injection, intermittent injection, or dual-speed injection. Among them, the intermittent injection mode is to inject at a specific time interval, giving the patient an interval of drug, and the dual-speed injection mode is to inject at a faster rate in the first half and at a slower rate in the second half, which is usually used to reduce the discomfort of the initial injection. In the specific implementation, a precision stepper motor is used to drive the injection pump, and the injection rate, dosage and injection mode are adjusted based on programmed control. The precision stepper motor can be a micro-stepping motor, such as 1.8° / step, with a resolution of 0.1mL, and the stepper motor drive circuit must have a high-frequency PWM control function to achieve precise adjustment of speed and acceleration. The injection pump can be divided into peristaltic pumps, gear pumps and plunger pumps based on the driving method. Each pump is designed to adapt to drugs with different viscosity and flow rate requirements, and can be selected according to actual needs.

[0063] The use of precision stepper motors combined with high-frequency PWM control circuits can achieve high-precision injection rate and dosage control. This accuracy is crucial for drug treatment, especially for treatment plans that require strict control of drug concentration. It also allows medical personnel to freely choose injection methods and rates according to the different characteristics of the drugs and the needs of the patients, meet a variety of treatment needs, and improve treatment effects. The use of programmable control can achieve automatic adjustment of injection parameters, reduce the workload of medical staff, and improve drug administration efficiency and safety.

[0064] In another preferred embodiment, the drug injection auxiliary system further includes a real-time monitoring and feedback module, which includes:

[0065] The real-time monitoring and feedback module integrates a pressure sensor, a flow sensor, and a vital sign sensor for monitoring the patient's physiological parameters, wherein the physiological parameters include heart rate, blood pressure, and body temperature.

[0066] During the drug injection process, the pressure data and flow data of the syringe are monitored in real time through the pressure sensor and flow sensor, and the patient's physiological parameters during the injection process are obtained through the vital sign sensor; and the collected syringe pressure data and flow data as well as the patient's physiological parameters are uploaded to the intelligent control system module.

[0067] In this embodiment, a high-precision pressure sensor is selected to support pressure monitoring in different ranges. According to the characteristics of the drug, a suitable range such as 0-100psi is selected, which has a fast response capability, monitors the pressure inside the syringe in real time, ensures the fluidity and stability of the drug during the injection process, selects a sensor suitable for liquid flow measurement, such as a turbine flowmeter or an ultrasonic flowmeter, provides high flow resolution, ensures that even small flow changes can be detected, and monitors the flow rate of the drug in real time to ensure that the drug administration rate meets the preset parameters. A vital sign sensor is used to monitor the patient's physiological parameters in real time, wherein the physiological parameters include heart rate, blood pressure and body temperature. When the drug is injected, the pressure data and flow data of the syringe collected and the patient's physiological parameters are uploaded to the intelligent control system module through the wireless communication module. By monitoring the pressure and flow of the syringe in real time, abnormal conditions can be discovered immediately, thereby avoiding potential drug overdose or injection failure, ensuring the safety of the patient's medication, using a vital sign sensor to monitor heart rate, blood pressure and body temperature, can timely reflect the patient's physiological state, allowing medical staff to respond quickly to emergencies, and upload the collected data to the intelligent control system, which can automatically analyze and process information, make rapid feedback and adjustments based on real-time data, and reduce the burden on medical staff.

[0068] In another preferred embodiment, the safety assurance module in the above-mentioned drug injection auxiliary system comprises:

[0069] Self-check module and early warning module. After the temperature control and dispersion of the drug are completed, the self-check module before injection automatically checks the drug to check its quality and effectiveness, and disinfects the injection site at the same time;

[0070] Early warning module: When an abnormality occurs during the injection process, the early warning module will issue an early warning and upload the early warning information to the intelligent control system module.

[0071] After the temperature control and dispersion of the drug are completed, the self-check module will conduct self-checks on the drug dispersion and temperature. The drug properties can be analyzed through spectral sensors such as infrared spectroscopy and Raman spectroscopy. At the same time, the injection site is disinfected by spray or ultrasonic atomization technology. When an abnormality occurs during the injection process, the early warning module will trigger an early warning and upload the early warning information to the intelligent control system. Specifically, the self-check module can automatically detect the dispersion, temperature, quality and effectiveness of the drug before injection to ensure that the drug injected by the patient meets the safety and effectiveness standards, thereby reducing the risk of medical errors. At the same time, the injection site is disinfected by spray or ultrasonic atomization technology, which can achieve uniform coverage and ensure the disinfection effect, improve the overall injection safety, and reduce the risk of infection; the early warning module can monitor various parameters in the injection process in real time. Once an abnormality is found, it can immediately trigger an early warning to notify medical staff to intervene to ensure the safety of the patient. At the same time, the early warning information is uploaded to the intelligent control system in real time to ensure the transparency and traceability of the information, which is of great significance for diagnosis, treatment, review and improvement of medical processes.

[0072] Specifically, when an abnormality occurs during the injection process, the warning module will issue a warning including:

[0073] When an abnormal situation occurs during the drug injection process, the early warning module will issue an early warning and terminate the injection process. Among them, the abnormal situation includes failure of some sensors, drug temperature and needle temperature not being within the preset range, and abnormal data of the syringe pressure data and flow data and patient physiological parameters collected by the intelligent control system module. Preferably, when the above abnormal situation occurs, the early warning module will issue an early warning and terminate the injection process, wherein the early warning can notify the medical staff through sound, visual, such as flashing LED lights or vibration.

[0074] The system monitors key parameters in real time to ensure that any abnormalities can be identified immediately during the injection process, thereby significantly reducing the risk of patients suffering from medication errors or side effects. It prevents errors in the drug injection process through early warning and automatic termination of injection to ensure patient safety. The early warning module can ensure that medical staff are immediately reminded when abnormalities occur, improve the response speed to potential problems, reduce possible human errors that may occur during operations by medical staff, and ensure that the drug meets the administration standards.

[0075] In a preferred embodiment, the intelligent control system module in the above-mentioned drug injection auxiliary system further includes: a wireless communication module.

[0076] The intelligent control system is connected to the mobile device through the wireless communication module to provide mobile application support. The intelligent control system has added a wireless communication module, which enables the intelligent control system to connect to the mobile device through wireless communication. The mobile device can be a mobile phone or tablet. Users can use the mobile application to view the various parameters of the injection process in real time, receive alarm information, and perform remote control and settings.

[0077] The wireless communication module improves the convenience and intelligence of the system. Users can set preset injection parameters on the mobile application and automatically perform injections through the intelligent control system. At the same time, the mobile application can also record detailed data of each injection for users' subsequent analysis and reference.

[0078] Embodiment 2:

[0079] In a second aspect, the present invention further provides a drug injection assistance method, which is performed using the drug injection assistance system described above and mainly includes:

[0080] In the particle dispersion module, different dispersion environments are constructed for different particle drugs, wherein the particle dispersion chamber is a detachable chamber, and intelligent vibration adjustment is provided based on the dispersion requirements of different particle drugs, so as to perform intelligent dispersion processing on different particle drugs;

[0081] The intelligent control system module is used to provide an intelligent control solution for the particle dispersion module.

[0082] It is understandable that a drug injection assistance system provided in an embodiment of the present invention corresponds to the above-mentioned drug injection assistance method, and the explanations, examples, beneficial effects, etc. of the relevant contents can refer to the corresponding contents in a drug injection assistance system, which will not be repeated here.

[0083] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0084] 1. The present application proposes a drug injection auxiliary system, whose particle dispersion module can provide a special dispersion environment for different types of particle drugs, thereby significantly improving the drug dispersion quality and optimizing the bioavailability and therapeutic effect of the particle drugs. Through the detachable dispersion chamber and the intelligent vibration device, each particle drug can be personalized dispersed to ensure the uniformity and stability of the particles. This efficient dispersion mechanism improves the solubility and absorption efficiency of the drug and reduces the risk of adverse reactions during medication. The system also has an intelligent adjustment function that can optimize the vibration frequency and amplitude in real time to achieve the optimal dispersion degree, thereby further improving the safety and efficacy of the drug and providing better support for clinical treatment.

[0085] 2. The present application proposes a drug injection assistance system, whose intelligent control system module integrates multiple sensors and can monitor the temperature of the drug reservoir, injection needle, and the dispersion state of the particulate drug in real time. These data support rapid analysis and dynamic adjustment of the status of the heating and / or cooling components and vibration devices to achieve precise control. During the injection process, the system can automatically adjust the injection rate, dosage and mode to ensure that the drug is delivered in the optimal state; in abnormal situations, the system can quickly identify potential risks and issue an alarm, greatly improving the safety and accuracy of patients' medication, reducing the workload of medical staff, and improving the overall injection experience.

[0086] 3. The present application proposes a drug injection auxiliary system, in which the particle dispersion module is equipped with a high-precision temperature sensor and an adjustable heating and / or cooling element, which can monitor the temperature of the reservoir and the needle in real time to ensure that the temperature is within the preset temperature range. If the temperature is abnormal, the intelligent control system will automatically turn on heating or cooling to prevent degradation of drug components. In addition, through accurate needle temperature control, this system also improves the patient's injection comfort. Overall, the temperature control module not only ensures the quality and efficacy of the drug, but also significantly improves the patient's medication experience and treatment safety.

[0087] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0088] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drug injection auxiliary system, characterized in that: include: The particle dispersion module constructs different dispersion environments for different particle drugs through the particle dispersion chamber, and provides intelligent vibration adjustment based on the dispersion requirements of different particle drugs to perform intelligent dispersion processing on different particle drugs; The intelligent control system module is electrically connected to the particle dispersion module and is used to provide an intelligent control solution for the particle dispersion module. The intelligent control system module includes an intelligent injection control module, a real-time monitoring and feedback module, and a safety assurance module.

2. A drug injection auxiliary system as claimed in claim 1, characterized in that: The particle dispersion module comprises: A particle dispersion chamber, wherein the particle dispersion chamber provides different dispersion environments for different particle drugs; A vibration device, the vibration device comprising a vibration generator, a vibration conduction component, and an adjustment mechanism; The vibration generator generates vibration and transmits the vibration to the particle dispersion chamber through the vibration transmission component to disperse the particle medicine, and the regulating mechanism is activated based on the dispersion degree of the particle medicine to adjust the frequency and amplitude of the vibration generator.

3. A drug injection auxiliary system as claimed in claim 2, characterized in that: The particle dispersion module also includes a temperature control module: The temperature control module includes a temperature sensor and an adjustable heating and / or cooling element; wherein the temperature sensor monitors the temperature of the drug reservoir and the injection needle in real time, and activates the heating and / or cooling element when the temperature of the drug reservoir and the injection needle does not meet the preset temperature.

4. A drug injection auxiliary system as claimed in claim 1, characterized in that: The intelligent control system module includes: The intelligent regulating module is used to collect the temperature of the drug reservoir, the temperature of the needle and the dispersion degree of the particulate drug as control data, and to regulate the opening and closing of the heating and / or cooling elements and the regulating mechanism based on the control data.

5. A drug injection auxiliary system as claimed in claim 4, characterized in that: The intelligent control system module also includes: The intelligent injection control module defines the preset injection rate, preset dosage and preset injection mode, uses a precision stepper motor to drive the injection pump, and adjusts the injection rate, dosage and injection mode based on programmed control.

6. A drug injection auxiliary system as claimed in claim 5, characterized in that: The intelligent control system module also includes: The real-time monitoring and feedback module integrates pressure sensors, flow sensors and vital sign sensors for monitoring the patient's physiological parameters. It collects the syringe's pressure data, flow data and the patient's physiological parameters and uploads them to the intelligent control system module.

7. A drug injection auxiliary system as claimed in claim 6, characterized in that: The intelligent control system module also includes: A safety assurance module, the safety assurance module comprises: a self-checking module and an early warning module; the self-checking module automatically detects the medicine; the early warning module is used to send out an early warning signal when an abnormal event occurs during the injection process.

8. A drug injection auxiliary system as claimed in claim 7, characterized in that: The abnormal events include: The sensor fails, the drug temperature and needle temperature are not within the preset range, and the collected syringe pressure data, flow data and patient physiological parameters are abnormal.

9. A drug injection auxiliary system as claimed in claim 1, characterized in that: The intelligent control system module also includes: A wireless communication module, the intelligent control system is connected to the mobile device via the wireless communication module.

10. A drug injection assisting method, characterized in that: The method is performed using the drug injection auxiliary system according to any one of claims 1 to 9, and the method comprises: In the particle dispersion module, different dispersion environments are constructed for different particle drugs, wherein the particle dispersion chamber is a detachable chamber, and intelligent vibration adjustment is provided based on the dispersion requirements of different particle drugs, so as to perform intelligent dispersion processing on different particle drugs; The intelligent control system module is used to provide an intelligent control solution for the particle dispersion module.

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