Operating room dispensing management device and method thereof

Abstract

The invention relates to an operating room medicine dispensing management device and method, and the operating room medicine dispensing management device comprises a storage cabinet, a storage box located on the inner side of the storage cabinet, a locking fixing mechanism connected with the inner side of the storage cabinet, and a navigation locking control mechanism electrically connected with the locking fixing mechanism. The storage box is provided with a fixed lock catch movably locked and matched with the locking and fixing mechanism and an internal locking assembly electrically connected with the fixed lock catch, and the navigation locking control mechanism is used for controlling the locking and fixing mechanism to fix and lock the fixed lock catch after a pharmacist stores corresponding medicine into the storage box. The system is further used for obtaining real-time path information of the storage cabinet and one-time interaction information of a doctor user, and when the real-time path information and the one-time interaction information meet preset triggering conditions at the same time, the storage box is fixedly unlocked, so that the safety of the medicine is improved, the problems of unauthorized medicine taking and path deviation are avoided, and the user experience is improved. And real-time monitoring and compliance management of the medicines in the whole transportation process are ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of medication management in an operating room, and in particular to a medication management device and method for an operating room. Background Art

[0002] At present, traditional technologies, such as the intelligent management device for medical narcotics and anesthetics disclosed in CN114680484A and its operation method, mainly focus on the storage management of drugs inside the storage cabinet, such as managing the inventory, use and recovery of drugs through fixed locking and ledger systems, but lack an effective monitoring mechanism for the storage cabinet. When the drug storage cabinet moves unexpectedly or deviates from the set path during transportation, the system cannot monitor and respond to these abnormal situations in real time, and fails to issue an alarm or take corresponding protective measures in time. This defect leads to the loss, theft or delay of drugs during transportation. Especially during surgery, the inability to take key drugs in time will seriously affect the smooth progress of the medical workflow, thereby endangering the safety of patients. Therefore, the existing technology still has room for improvement in the mobile monitoring of drug storage cabinets, and it is urgent to develop a more intelligent abnormal alarm system to ensure the safety and controllability of drugs throughout the transportation process. Summary of the invention

[0003] In order to solve the problem in the prior art that medicine storage cabinets lack an effective monitoring mechanism, resulting in drug loss or delayed drug supply, the present application provides an operating room medication management device and method.

[0004] A drug dispensing management device for an operating room, comprising a storage cabinet, a storage box located inside the storage cabinet, a locking and fixing mechanism connected to the inside of the storage cabinet, and a navigation locking control mechanism electrically connected to the locking and fixing mechanism, the storage box is provided with a fixed lock buckle that is movably locked with the locking and fixing mechanism, and an internal locking component electrically connected to the fixed lock buckle, the navigation locking control mechanism is located on the cabinet door of the storage cabinet, and the navigation locking control mechanism is used to control the locking after the pharmacist user stores the corresponding drug in the storage box. The fixing mechanism locks the fixed lock buckle, and the internal locking component locks the opening and closing of the storage box based on the first trigger information after the fixed lock buckle is fixed and locked. On the other hand, the navigation locking control mechanism is used to obtain the real-time path information of the storage cabinet and the one-time interaction information of the physician user. When the real-time path information and the one-time interaction information meet the preset trigger conditions at the same time, the storage box is fixedly unlocked. When the internal locking component is externally plugged in, it unlocks the opening and closing of the storage box based on the second trigger information after the locking and fixing mechanism is fixedly unlocked.

[0005] By adopting the above technical solution, the present application adopts the technical means of combining the navigation locking control mechanism with the internal locking component, thereby realizing the intelligent management of the whole process of storage, transportation and access of drugs. After the pharmacist user puts the drug into the storage box, the navigation locking control mechanism controls the locking fixing mechanism to firmly lock the fixed lock buckle with the storage cabinet to ensure that the drug will not be illegally accessed during the storage process. At the same time, the navigation locking control mechanism also has a path tracking function, which can obtain the moving path information of the storage cabinet in real time and monitor whether it moves according to the set route. Once the storage cabinet is detected to move abnormally or deviate from the preset path, the system will automatically issue an alarm to prevent the loss of drugs or safety hazards during transportation. In addition, the control mechanism also compares with the physician's authority and one-time interactive information, and only allows the storage box to be unlocked on the premise of confirming that the access to the drug meets the authorization and safety path conditions. When the storage cabinet arrives in the operating room and plugs in the external power supply, the internal locking component performs the unlocking operation according to the power supply status, thereby ensuring that the drug is accessed at the right time. This technical means effectively improves the safety of drugs, avoids unauthorized drug withdrawal and route deviation, ensures real-time monitoring and compliance management of drugs throughout the entire transportation process, and further improves the efficiency and reliability of medical operations.

[0006] Preferably, the internal locking assembly includes an internal power supply, a signal acquisition element, a power switch conductive element, a first control element and an opening and closing lock, the first conductive end of the power switch conductive element is connected to the power output end of the internal power supply, the second conductive end of the power switch conductive element is connected to the first power input end of the first control element, the first signal output end of the first control element is connected to the opening and closing lock for controlling the opening and closing locking and opening and unlocking of the opening and closing lock, the signal acquisition input end of the signal acquisition element is used to acquire the first locking state information of the fixed lock, the signal acquisition output end of the signal acquisition element is connected to the signal input end of the first control element, and the second signal output end of the first control element is connected to the controlled end of the power switch conductive element.

[0007] By adopting the above technical solution, the signal collection element of the internal locking component cooperates with the first control element to collect the locking state information in real time, and automatically control the locking and unlocking of the opening and closing lock based on the information. This structural design can ensure that after the medicine storage box is correctly locked, it will only be unlocked when a valid state change is detected, thereby improving the safety and control accuracy during the medicine storage process.

[0008] Preferably, the storage box is provided with an external power plug interface, and the second power input terminal of the first control element is connected to the external power supply through the external power plug interface. When the external power supply is powered, the first control element obtains the second locking state information of the fixed lock based on the signal acquisition element, and controls the opening and closing locking and opening and closing unlocking of the opening and closing lock according to the second locking state information, and controls the conduction and reset operation of the power switch conduction element. The external power plug interface is used to match with the external power supply to supply power on the one hand, and is used to transmit at least physician identity authentication information, physician user medication information and pharmacist user medication information on the other hand.

[0009] By adopting the above technical solution, when the external power supply is inserted, the locking state of the fixed lock buckle can be obtained through the first control element, and the opening and closing operation of the opening and closing lock buckle can be controlled, and the reset of the power switch conductive element can be controlled at the same time. This design ensures that the medicine storage box can be re-powered when the external power supply is connected, and the automatic unlocking operation can be realized, avoiding operation delays caused by insufficient power or system reset problems, thereby improving the convenience and reliability of the system.

[0010] Preferably, the locking and fixing mechanism includes a fixed locking ring and a guide seat which are connected to the storage box in sequence, the fixed locking ring is movably locked with the fixed lock buckle, a guide groove is provided on the guide seat, an opening is provided at one end of the guide groove away from the fixed locking ring, and the guide groove is movably guided with the storage box through the opening.

[0011] By adopting the above technical solution, the fixed lock ring in the locking and fixing mechanism and the movable locking cooperation with the fixed lock buckle can ensure the stable connection between the storage box and the storage cabinet in the locked state. At the same time, the movable guiding cooperation between the guide groove and the storage box can further optimize the moving path of the storage box, avoiding errors caused by improper cooperation during operation, thereby improving the fixing reliability and operational flexibility between the storage box and the storage cabinet.

[0012] Preferably, the storage box comprises a box body and a box cover, the box cover is provided with a first convex edge, and the box body is provided with a second convex edge. When the box body and the box cover are matched, the first convex edge and the second convex edge form a guide member that can pass through the opening and slide with the guide groove, so that the guide groove and the storage box can be movably guided and matched.

[0013] By adopting the above technical solution, the box body and the box cover of the storage box can be designed in a structural manner, and the guide member formed by the first convex edge and the second convex edge can be used to make the storage box slide and cooperate with the guide groove when the box is closed. This design can ensure smooth operation of the storage box when opening and closing, avoid using the storage box due to jamming or misalignment, and further improve the convenience and reliability of the storage box in actual operation.

[0014] Preferably, the inner side of the box body is provided with a plurality of cell chambers arranged in sequence, a pressure sensing component is provided at the bottom of each cell chamber, a medicine box which cooperates with the cell chamber to limit the pressure is provided above the pressure sensing component, a display component is provided on the box body, the display component and the pressure sensing component are connected through the internal locking component, and the second control element in the internal locking component is used to process the storage information collected by the pressure sensing component and send the corresponding storage information to the display component.

[0015] By adopting the above technical solution, multiple cell chambers and pressure sensing components can be arranged inside the storage box to collect the storage information in each cell chamber in real time, and transmit the data to the display component for display. This design enables pharmacists or physicians to quickly understand the storage status of each cell when storing and retrieving drugs, avoiding drug loss or wrong retrieval, thereby improving the accuracy and operation efficiency of drug management.

[0016] Preferably, a pulley is provided at the bottom of the storage cabinet, and the pulley is connected to a braking mechanism. The braking mechanism establishes a wireless communication path with the second control element. The second control element is used to analyze the storage information to generate braking information that is wirelessly transmitted to the braking mechanism. The braking information is used to determine whether the braking mechanism restricts the movement of the pulley.

[0017] By adopting the above technical solution, the moving path of the storage cabinet can be controlled through the wireless communication path of the pulley and the brake mechanism at the bottom of the storage cabinet. By analyzing the brake information generated by the storage information, the moving state of the pulley can be effectively controlled to prevent the storage cabinet from moving or deviating from the preset path without authorization, thereby improving the safety of the medicine storage cabinet and the stability during transportation.

[0018] A method for managing medication dispensing in an operating room is applied to a medication dispensing management device in an operating room. The method for managing medication dispensing in an operating room comprises: Acquire first locking state information of the fixed lock buckle, the first locking state information at least including fixed locking information and fixed unlocking information, the fixed locking information is state information that the fixed lock buckle is in a fixed locking state, and the fixed unlocking information is state information that the fixed lock buckle is in a fixed unlocking state; Determining whether to generate first trigger information according to the first locking state information, wherein the first trigger information is used to trigger the opening and closing locking of the storage box; If it is detected that the storage box has been opened and locked, the internal power supply of the internal locking component is controlled to be cut off, and at the same time, the real-time path information of the storage cabinet is obtained in real time based on the inertial measurement unit of the navigation locking control mechanism; Comparing the real-time path information with one or more determined preset path information, if they are inconsistent, performing an alarm operation and / or a braking operation, and if they are consistent, sending a first fixed unlocking trigger information to the locking and fixing mechanism; Based on the human-computer interaction unit of the navigation locking control mechanism, obtaining primary interaction information of the physician user, the primary interaction information at least including the authority information of the designated physician, and sending the second fixed unlocking trigger information to the locking and fixing mechanism according to the primary interaction information; Based on the locking and fixing mechanism, determining whether the first fixed unlocking trigger information and the second fixed unlocking trigger information simultaneously meet the preset triggering conditions, if not, pushing an error unlocking window, if satisfied, controlling the fixed lock buckle to perform fixed unlocking; When the power supply information of the external power source is obtained, the second locking state information of the fixed lock buckle is obtained based on the internal locking component that restores the power supply, and the second locking state information at least includes fixed unlocking information. According to the second locking state information, it is determined whether to generate second triggering information, and the second triggering information is used to trigger the opening and closing unlocking of the storage box; If it is detected that the storage box has been opened and unlocked, the internal power supply of the internal locking component is controlled to resume power supply, and an unlocking prompt operation of the target cell chamber in the storage box is performed, wherein the unlocking prompt operation is used to prompt the physician user to take away the medicine box containing the required medicine in the target cell chamber.

[0019] By adopting the above technical solution, after obtaining the locking state information of the fixed lock buckle, trigger information can be automatically generated to control the opening and closing locking of the storage box, and the preset path can be compared based on the real-time path information to ensure that any abnormal path deviation during the drug transportation process can trigger an alarm or brake operation in time. This method can ensure that the drug storage cabinet remains safe during the transportation to the operating room, thereby improving the safety of drug management and real-time monitoring capabilities.

[0020] Preferably, the step of determining whether to generate first trigger information according to the first locking state information includes: When the first locking state information is fixed unlocking information, obtaining physician demand information, determining a preset weight interval of the required medicine according to the physician demand information, and determining physician user authority data for matching the designated physician authority information; Obtaining the actual weight value of each cell chamber in the storage box, determining whether there is an actual weight value falling within the preset weight interval, if so, determining the cell chamber corresponding to the actual weight value falling within the preset weight interval as the target cell chamber, performing a correct matching prompt operation, and sending the physician user authority data to the medicine box corresponding to the target cell chamber, if not, performing an alarm operation and / or a braking operation; When the matching correct prompt operation is performed, whether the first locking state information is fixed unlocking information is detected in real time, and if so, the first trigger information is generated.

[0021] By adopting the above technical solution, the system can determine the correctness of drug retrieval by detecting the weight change of the storage box after the physician user's authority is verified. First, the system sets the preset weight interval according to the physician's demand information, and confirms the cell chamber of the required medicine by matching the actual weight in the storage box, which can avoid the removal of wrong medicines. After a successful match, the system associates the physician's authority information with a specific medicine box to ensure that the medicine is only available to authorized physician users, thereby greatly improving the safety of medication and the accuracy of the system. By automatically prompting the correct matching status and detecting the locking status in real time, the system can dynamically adjust the locking or unlocking operation of the medicine to further ensure the accuracy and safety of the medicine retrieval process.

[0022] Preferably, after the step of performing the unlocking prompt operation of the target cell chamber in the storage box, the method further comprises: If the corresponding supporting system has been connected, the secondary interaction information is obtained in real time, and the secondary interaction information at least includes the authority information of the designated physician. If the secondary interaction information successfully matches the physician user authority data, the unlocking operation of the medicine box is performed; After detecting the sensing information of the completion of the operation, determining the preset weight change interval after the operation based on the preset weight interval, and obtaining the gravity change value of the target cell chamber; Determine whether the gravity change value falls within the preset weight change interval after surgery. If so, generate an electronic printout of the surgical drug details according to the gravity change value. If not, execute a destruction alarm operation, which is used to prompt the corresponding physician user to destroy the opened but unused drugs. The detection information of the pharmacist user is obtained in real time, and according to the detection information and the electronic printed report of the surgical drug details, it is determined whether to perform an alarm operation and / or a braking operation.

[0023] By adopting the above technical solution, after the drug is taken and the operation is completed, the system can automatically generate a detailed drug report and perform subsequent drug processing by detecting the weight change of the drug and obtaining the operation information in real time. This function obtains secondary interactive information to ensure that the unlocking operation of the medicine box is limited to physician users with designated permissions to avoid drug abuse or unauthorized use. In addition, the system can generate an electronic print report based on the weight change of the drug after the operation, and trigger a destruction alarm prompt when the drug is not used up, to ensure that the drug will not be illegally or misused. Combined with the detection information of the pharmacist user, the system can further determine whether an alarm or braking operation is required, thereby improving the safety and compliance of post-operative drug management.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. This application adopts a technical means combining a navigation locking control mechanism with an internal locking component, thereby realizing intelligent management of the entire process of drug storage, transportation and access. After the pharmacist user puts the drug into the storage box, the navigation locking control mechanism controls the locking fixing mechanism to firmly lock the fixed lock buckle with the storage cabinet to ensure that the drug will not be illegally accessed during the storage process. At the same time, the navigation locking control mechanism also has a path tracking function, which can obtain the moving path information of the storage cabinet in real time and monitor whether it moves according to the set route. Once the storage cabinet is detected to move abnormally or deviate from the preset path, the system will automatically issue an alarm to prevent the loss of drugs or safety hazards during transportation. In addition, the control mechanism also compares with the physician's authority and one-time interactive information, and only allows the storage box to be unlocked on the premise of confirming that the access to the drug meets the authorization and safety path conditions. When the storage cabinet arrives in the operating room and plugs in the external power supply, the internal locking component performs the unlocking operation according to the power supply status, thereby ensuring that the drug is accessed at the right time. This technical means effectively improves the safety of drugs, avoids unauthorized drug use and route deviation, ensures real-time monitoring and compliance management of drugs throughout the transportation process, and further improves the efficiency and reliability of medical operations; 2. By setting up an internal locking component, including a signal acquisition element, a power switch conduction element, a control element and an opening and closing lock, the medicine storage box can be automatically locked and unlocked. The signal acquisition element collects the locking status information of the storage box in real time, and drives the opening and closing lock to lock or unlock through the control element. Only when the fixed lock is correctly locked can the system perform subsequent operations, and the system will be unlocked again after external power is plugged in. This technical means ensures that the medicine storage box always remains locked during transportation and cannot be opened without authorization. It improves the safety of the medicine storage box and avoids the loss or abuse of medicines due to external force or unauthorized operation; 3. By setting up an external power plug interface, when the external power supply is connected, the system can restore power supply and automatically control the unlocking operation of the storage box. When the storage box is in a locked state, the internal power supply is automatically cut off. Only when the external power supply is plugged into the interface, the power switch conduction element will resume conduction. After the control element receives the unlocking signal, it will perform the unlocking operation. This design ensures the safety of drugs during transportation and prevents drugs from being illegally opened when not plugged in. It improves the reliability and safety of the system during use, ensures that drugs can only be legally taken under correct power supply conditions, and avoids the problem of out-of-control drug management due to power failure or operational errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a structural schematic diagram of an operating room medication management device in one embodiment of the present application.

[0026] Figure 2 In one embodiment of the present application, Figure 1 A schematic cross-sectional view of a cross-section taken along the cross-sectional direction AA; Figure 3 This is a partial structural diagram of an operating room medication management device in one embodiment of the present application, in which a storage box is omitted; Figure 4 This is a schematic diagram of the structure of a storage box in one embodiment of the present application; Figure 5 In one embodiment of the present application, Figure 4 A schematic cross-sectional view of a cross-section taken along the cross-sectional direction BB; Figure 6 In one embodiment of the present application, Figure 4 A schematic cross-sectional view of a cross-section taken along the cross-section direction CC; Figure 7 This is a flowchart of a device for managing medication dispensing in an operating room in one embodiment of the present application; Figure 8 It is a flow chart for implementing a method for managing medication dispensing in an operating room in one embodiment of the present application.

[0027] Explanation of the reference numerals: 1. Storage cabinet; 2. Storage box; 21. Fixed lock; 22. Internal locking assembly; 221. Internal power supply; 222. Signal acquisition element; 223. Power switch conduction element; 224. First control element; 225. Opening and closing lock; 23. External power plug interface; 24. Box body; 241. First convex edge; 242. Cell chamber; 25. Box cover; 251. Second convex edge; 26. Display assembly; 27. Pressure sensing assembly; 3. Locking and fixing mechanism; 31. Fixed lock ring; 32. Guide seat; 321. Guide groove; 322. Opening; 4. Navigation locking control mechanism; 5. Pulley. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings.

[0029] In one embodiment, if Figure 1-2As shown, the present application discloses an operating room medication management device, which includes a storage cabinet 1, a storage box 2 located inside the storage cabinet 1, a locking and fixing mechanism 3 connected to the inner side of the storage cabinet 1, and a navigation locking control mechanism 4 electrically connected to the locking and fixing mechanism 3. The storage box 2 is provided with a fixed lock 21 that is movably locked with the locking and fixing mechanism 3, and an internal locking component 22 electrically connected to the fixed lock 21. The navigation locking control mechanism 4 is located on the cabinet door of the storage cabinet 1. On the one hand, the navigation locking control mechanism 4 is used to release the corresponding medicine after the pharmacist user stores the corresponding medicine in the storage box 2. , controlling the locking and fixing mechanism 3 to lock the fixed lock buckle 21, the internal locking component 22 performs the opening and closing lock of the storage box 2 based on the first trigger information after the fixed lock buckle 21 is fixed and locked, the navigation locking control mechanism 4 is used to obtain the real-time path information of the storage cabinet 1 and the one-time interaction information of the physician user, when the real-time path information and the one-time interaction information meet the preset trigger conditions at the same time, the storage box 2 is fixedly unlocked, and the internal locking component 22 performs the opening and closing unlocking of the storage box 2 based on the second trigger information after the locking and fixing mechanism 3 is fixedly unlocked when it is externally plugged in.

[0030] In this embodiment, in the device, the storage cabinet 1 is the basic structure of the entire system, and a storage box 2 is installed inside the storage box 2, which is used to store medicines, and the fixed lock 21 provided on the storage box 2 realizes the locking cooperation with the storage cabinet 1 through the locking and fixing mechanism 3. A mechanical connection is formed between the locking and fixing mechanism 3 and the fixed lock 21, and the locking and unlocking actions are controlled by the electrical signal sent by the navigation locking control mechanism 4. The navigation locking control mechanism 4 is located on the cabinet door of the storage cabinet 1. On the one hand, it controls the locking and fixing mechanism 3 to lock the storage box 2 through electrical connection to ensure that the fixed lock 21 is reliably locked after the pharmacist user deposits the medicine; on the other hand, the navigation locking control mechanism 4 is also used to obtain the real-time path information of the storage cabinet 1 and the one-time interaction information with the physician. These information are linked with the physician's authority through the navigation locking control mechanism 4 to determine whether the safety conditions for taking medicines are met. When these conditions are met, the navigation locking control mechanism 4 sends a signal to control the locking and fixing mechanism 3 to unlock the fixed lock 21, allowing the medicine to be taken. At the same time, the internal locking component 22 is electrically connected to the fixed lock 21 to receive the state information of the lock and control the opening and closing of the storage box 2 under different conditions based on this information. When the storage cabinet 1 is connected to an external power supply, the internal locking component 22 performs an unlocking operation according to the external power supply conditions to ensure that the storage box 2 is unlocked at the right time. The coordination of these structural parts through electrical signals and mechanical actions forms a strict control logic chain, which ensures the safety of drugs during storage, transportation and use from the pharmacist user storing the drugs to the doctor picking up the drugs.

[0031] In summary, the present application adopts a technical means combining the navigation locking control mechanism 4 with the internal locking component 22, thereby realizing the intelligent management of the entire process of storage, transportation and access of drugs. After the pharmacist user puts the drug into the storage box 2, the navigation locking control mechanism 4 controls the locking fixing mechanism 3 to firmly lock the fixed lock 21 with the storage cabinet 1, ensuring that the drug will not be illegally accessed during the storage process. At the same time, the navigation locking control mechanism 4 also has a path tracking function, which can obtain the moving path information of the storage cabinet 1 in real time and monitor whether it moves according to the set route. Once the storage cabinet 1 is detected to move abnormally or deviate from the preset path, the system will automatically issue an alarm to prevent the loss of drugs or safety hazards during transportation. In addition, the control mechanism also compares with the physician's authority and one-time interactive information, and only allows the storage box 2 to be unlocked on the premise of confirming that the access to the drug meets the authorization and safety path conditions. When the storage cabinet 1 arrives in the operating room and plugs in the external power supply, the internal locking component 22 performs the unlocking operation according to the power supply status, thereby ensuring that the drug is accessed at the right time. This technical means effectively improves the safety of drugs, avoids unauthorized drug withdrawal and route deviation, ensures real-time monitoring and compliance management of drugs throughout the entire transportation process, and further improves the efficiency and reliability of medical operations.

[0032] Further, such as Figure 7 As shown, the internal locking component 22 includes an internal power supply 221, a signal acquisition element 222, a power switch conductive element 223, a first control element 224 and an opening and closing lock buckle 225, the first conduction end of the power switch conductive element 223 is connected to the power output end of the internal power supply 221, the second conduction end of the power switch conductive element 223 is connected to the first power input end of the first control element 224, the first signal output end of the first control element 224 is connected to the opening and closing lock buckle 225, so as to control the opening and closing locking and opening and closing unlocking of the opening and closing lock buckle 225, the signal acquisition input end of the signal acquisition element 222 is used to acquire the first locking state information of the fixed lock buckle 21, the signal acquisition output end of the signal acquisition element 222 is connected to the signal input end of the first control element 224, and the second signal output end of the first control element 224 is connected to the controlled end of the power switch conductive element 223.

[0033] In this embodiment, in the structure of the internal locking component 22, the internal power supply 221 serves as the power supply source of the entire system, and its power output end is connected to the internal control circuit through the first conduction end of the power switch conduction element 223 to ensure the controllability of the power supply. The second conduction end of the power switch conduction element 223 is connected to the first power input end of the first control element 224 to provide basic power support for the control element. The first control element 224 is responsible for managing the entire locking and unlocking logic, and its first signal output end is connected to the opening and closing lock buckle 225 to directly control the opening and closing operation of the lock buckle. When the signal acquisition element 222 receives the first locking state information of the fixed lock buckle 21, its signal acquisition output end transmits the information to the first control element 224. The first control element 224 decides whether to send a locking or unlocking signal based on the received locking state information, and then controls the locking or unlocking operation of the opening and closing lock buckle 225 through its first signal output end. At the same time, the second signal output end of the first control element 224 is connected to the controlled end of the power switch conductive element 223, and is used to control the on and off of the power supply according to the locking state information. This logic chain realizes the precise management of the internal power supply 221 and the intelligent control of the locking component through the coordinated work of the signal acquisition element 222, the control element and the power switch conductive element 223. This logic ensures the response accuracy of the system in different states, which not only ensures the safety of drug storage, but also ensures the reliable execution of locking and unlocking operations under different conditions, thereby further improving the automation and safety performance of drug management.

[0034] Furthermore, in this text, the internal power supply 221, the signal acquisition element 222, the power switch conduction element 223, the first control element 224 and the opening and closing lock 225 each have their specific functions, and at least the following key parts need to be included to complete their corresponding functions: Internal power supply 221: As the power source of the entire system, it must include at least one stable power module, such as a rechargeable battery. The internal power supply 221 needs to have sufficient power reserves to support the normal operation of all control elements and signal acquisition elements 222. Signal acquisition element 222: The signal acquisition element 222 is used to obtain the locking state information of the fixed lock 21 in real time, and at least a sensor, such as a photoelectric sensor, a mechanical switch sensor or a magnetic sensor, is required to detect whether the lock is in a locked or unlocked state. It is the core component of the system to determine the locking state, ensuring the accuracy of each unlocking or locking operation. Power switch conduction element 223: This component is used to control the on and off of the internal power supply 221, and at least one MOS tube, relay or other type of electronic switch element is required. Its function is to respond to the instructions of the first control element 224 and determine whether the power is turned on. This is the basis for realizing efficient and intelligent power management of the system, especially in the process of opening, closing and locking the medicine storage box 2, to ensure the rational use of energy. The first control element 224: As the logical control center of the system, at least one microprocessor or control chip is required to receive the data of the signal acquisition element 222 and make control decisions. It is responsible for sending instructions to the power switch conduction element 223 and the opening and closing lock 225 to decide when to lock or unlock the storage box 2, and when to disconnect or restore the power supply. The first control element 224 must have sufficient computing power to process sensor signals and control according to conditions. Opening and closing lock 225: The opening and closing lock 225 is a mechanical device that actually performs unlocking or locking, and at least one electromagnetic lock, servo motor or other mechanical locking device is required to perform locking or unlocking operations. It needs to be electrically connected to the first control element 224, and can receive instructions and perform physical actions to lock or unlock the storage box 2.

[0035] In summary, to complete the functions in the text, at least an internal power supply 221 is required to provide energy, a signal acquisition element 222 is required to monitor the locking state, a power switch conduction element 223 is required to control the power switch, a first control element 224 is responsible for logic processing and decision-making, and an opening and closing lock 225 performs specific unlocking or locking operations. The coordinated work of these components ensures the intelligence, safety and precise drug management functions of the system. In addition, in order to save space, facilitate access and design aesthetics, the storage box 2 can be powered by wireless transmission to the internal system of the box when it is stored in the cabinet.

[0036] In summary, the signal acquisition element 222 of the internal locking component 22 cooperates with the control element to collect the locking state information in real time, and automatically control the locking and unlocking of the opening and closing lock 225 based on the information. This structural design can ensure that the medicine storage box 2 will be unlocked only when an effective state change is detected after it is correctly locked, thereby improving the safety and control accuracy during the storage of medicines; wherein, when selecting the sensor type of the signal acquisition element 222, the photoelectric sensor can use the OmronE3Z series photoelectric sensor, which is suitable for accurately detecting the state of the lock. In addition, the mechanical switch can use the HoneywellV7 series limit switch for the detection of the physical contact state, or use the Honeywell1GT101DC Hall effect sensor for magnetic field induction detection; the power switch conduction element 223 can use a MOS tube, and the MOS tube can choose IRF540N, which is a commonly used N-channel power MOSFET, suitable for controlling the conduction and shutdown of the power supply in a low-voltage circuit. It can directly control the switching operation of the power supply through the first control element 224. The first control element 224 can use the STM32F103 series microcontroller. This ARMCortexM3 chip is widely used in embedded systems and can handle complex signal control and decision-making tasks. Its high performance and low power consumption make it an ideal choice for control systems. The opening and closing lock 225 can use SolenoidLockZP750, which is an electromagnetic lock commonly used in storage boxes 2 and cabinets. It can respond to control signals and quickly realize locking and unlocking operations. It is suitable for occasions with high security requirements such as drug management.

[0037] Further, such as Figure 5-7 As shown, the storage box 2 is provided with an external plug-in interface 23, and the second power input terminal of the first control element 224 is connected to the external power supply through the external plug-in interface 23. When the external power supply is powered, the first control element 224 obtains the second locking state information of the fixed lock buckle 21 based on the signal acquisition element 222, and controls the opening and closing locking and opening and closing unlocking of the opening and closing lock buckle 225 according to the second locking state information, and controls the conduction and reset operation of the power switch conduction element 223. The external plug-in interface 23 is used to match with the external power supply to supply power on the one hand, and is used to transmit at least the physician identity authentication information, the physician user medication information and the pharmacist user medication information on the other hand.

[0038] In this embodiment, in this design, the external plug-in interface 23 provided on the storage box 2 is used to connect an external power supply. When the external power supply is connected, the external power supply is connected to the second power input terminal of the first control element 224 through the external plug-in interface 23 to provide external power support for the system. At this time, the first control element 224 will start, and obtain the second locking state information of the fixed lock buckle 21 through the signal acquisition element 222, and the state information indicates whether the lock ring is in the correct locking state. According to this information, the first control element 224 controls the opening and closing action of the opening and closing lock buckle 225 to ensure that the medicine storage box 2 can be smoothly unlocked or locked under the condition of external power supply. When the external power supply is connected and powered normally, the first control element 224 also controls the reset operation of the power switch conduction element 223 through its internal logic to ensure that the power supply can be turned on again to ensure that the system can continue to work when needed. This logic chain makes the insertion of the external power supply a trigger condition for the startup and operation of the entire system, ensuring that the various components of the system work in the correct power state, especially at the critical moment of locking and unlocking, it can provide precise control. This design triggers the entire control logic by inserting an external power supply, ensuring accurate management of the locking state under correct power supply conditions, thereby enhancing the operational safety and flexibility of the drug storage box 2 in surgical scenarios; Specifically, the external plug-in interface 23 can fully realize the function of an emergency opening device. In the specific implementation process, the external plug-in interface 23 is first matched with the external power supply. When the external power supply is detected, the system will automatically supply power and activate the internal control unit. At the same time, the interface can also transmit the physician's identity authentication information, the physician user's medication information and the pharmacist user's medication information. The implementation steps of the emergency opening function are as follows: when the external power supply is inserted, the external plug-in interface 23 will immediately power the storage box. At the same time, the system transmits and verifies the physician's identity information through the interface to ensure that the physician has the authority to perform the emergency opening operation. After the verification is passed, the system will retrieve the physician's medication record from the medication information database to confirm whether the physician currently has a reasonable reason to take the medicine. After all the information is confirmed to be correct, the internal control unit will send a command to the opening and closing lock to perform the emergency opening operation. In the whole process, the external plug-in interface not only provides power support, but also realizes the dual protection of identity authentication and medication information confirmation, thereby ensuring that in an emergency, the authorized physician can quickly and safely obtain the required medicines through the external power supply and permission information interaction.

[0039] In summary, when the external power source is plugged in, the locking state of the fixed lock buckle 21 can be obtained through the first control element 224, and the opening and closing operation of the opening and closing lock buckle 225 can be controlled, and the reset of the power switch conducting element 223 can be controlled at the same time. This design ensures that the medicine storage box 2 can be re-powered when the external power source is connected, and the automatic unlocking operation is realized, avoiding the operation delay caused by insufficient power or system reset problems, thereby improving the convenience and reliability of the system.

[0040] Further, such as Figure 3 As shown, the locking and fixing mechanism 3 includes a fixed locking ring 31 and a guide seat 32 which are connected to the storage box 2 in sequence. The fixed locking ring 31 is movably locked with the fixed lock buckle 21. A guide groove 321 is provided on the guide seat 32. An opening 322 is provided at one end of the guide groove 321 away from the fixed locking ring 31. The guide groove 321 is movably guided and cooperated with the storage box 2 through the opening 322.

[0041] In this embodiment, in this design, the locking and fixing mechanism 3 realizes stable locking and movement control of the storage box 2 through the cooperation of the fixed lock ring 31 and the guide seat 32. The fixed lock ring 31 is connected to the storage box 2 in turn, and is mainly used for active locking cooperation with the fixed lock buckle 21. The combination of the fixed lock ring 31 and the fixed lock buckle 21 ensures that the storage box 2 is stable and immovable in the locked state, preventing the medicine from being accidentally opened due to external force during transportation. The guide seat 32 is arranged on the guide part of the storage box 2, and a guide groove 321 is provided thereon. The guide groove 321 cooperates with the active guide of the storage box 2 through the opening 322. This design ensures that the storage box 2 can slide smoothly when opening or closing, avoiding jamming or position displacement. The opening 322 of the guide groove 321 is designed to provide a movable space for the movement of the storage box 2. When the storage box 2 needs to be moved, the guide groove 321 ensures that it slides smoothly on a specific track, thereby realizing precise opening and closing operations. The combination of the fixed lock ring 31 and the guide seat 32 not only provides stability for the storage box 2 in the locked state, but also ensures the flexible movement of the storage box 2 after unlocking through the design of the guide groove 321. The entire logic chain forms a closed-loop system, ensuring the safe locking of the medicines during storage, and the accurate and smooth movement to the unlocked state when they are needed, further enhancing the operational reliability of the device.

[0042] To sum up, the active locking cooperation between the fixed lock ring 31 and the fixed lock buckle 21 in the locking and fixing mechanism 3 can ensure the stable connection between the storage box 2 and the storage cabinet 1 in the locked state. At the same time, the active guiding cooperation between the guide groove 321 and the storage box 2 can further optimize the moving path of the storage box 2 to avoid errors caused by improper cooperation during operation, thereby improving the fixing reliability and operational flexibility between the storage box 2 and the storage cabinet 1.

[0043] Further, such as Figure 4 As shown, the storage box 2 includes a box body 24 and a box cover 25, the box cover 25 is provided with a first flange 241, and the box body 24 is provided with a second flange 251. When the box body 24 and the box cover 25 are covered and matched, the first flange 241 and the second flange 251 form a guide member that can pass through the opening 322 and slide with the guide groove 321, so that the guide groove 321 can be movably guided and matched with the storage box 2.

[0044] In this embodiment, the storage box 2 is composed of a box body 24 and a box cover 25. When the box body 24 and the box cover 25 are closed, a complete sealed space is formed. A first flange 241 is provided on the box cover 25, and a second flange 251 is provided on the box body 24. When the two are closed, the first flange 241 and the second flange 251 fit each other to form a continuous guide structure. The design of this guide ensures the precise fit between the box body 24 and the box cover 25, so that the box cover 25 can slide smoothly when closed. The guide can pass through the opening 322 provided on the storage box 2 and realize sliding fit with the guide groove 321, thereby ensuring that the storage box 2 moves smoothly along the track of the guide groove 321 during the opening and closing operation, avoiding operational errors caused by jamming or displacement deviation. The guide not only enhances the mechanical stability of the storage box 2 through the cooperation of the flange, but also ensures that the box body 24 and the box cover 25 can move smoothly to the predetermined position during locking and unlocking. This design logic further improves the operational flexibility and stability of the storage box 2 during use, ensures the safety and reliability of the medicines during storage and retrieval, and also optimizes the smoothness of the opening and closing action.

[0045] In summary, the structural design of the box body 24 and the box cover 25 of the storage box 2 can be used to make the guide member formed by the first convex edge 241 and the second convex edge 251, so that the storage box 2 can achieve sliding cooperation with the guide groove 321 when the storage box 2 is closed. This design can ensure the smooth operation of the storage box 2 when opening and closing, avoid the use being affected by jamming or misalignment, and further improve the convenience and reliability of the storage box 2 in actual operation.

[0046] Further, such as Figure 5 As shown, a plurality of cell chambers 242 arranged in sequence are provided on the inner side of the box body 24, a pressure sensing component 27 is provided at the bottom of each of the cell chambers 242, a display component 26 is provided on the box body 24, and the display component 26 and the pressure sensing component 27 are connected via the internal locking component 22, and the second control element in the internal locking component 22 is used to process the storage information collected by the pressure sensing component 27 and send the corresponding storage information to the display component 26.

[0047] In this embodiment, in this design, Figure 5 The two curves marked with the pressure sensing component 27 are section lines, because the pressure sensing component 27 is located at the bottom of the cell chamber 242, and there is a partition in the middle to block the pressure sensing component 27. A plurality of cell chambers 242 arranged in sequence are arranged inside the box body 24, and a pressure sensing component 27 is installed at the bottom of each cell chamber 242. These sensors are used to detect the storage information in each cell chamber 242, especially the key parameters such as the weight or quantity of the medicine. When the medicine is placed or taken out of the cell chamber 242, the pressure sensing component 27 can sense these changes in real time, and transmit the collected storage information to the second control element of the system through the internal locking component 22. The second control element, as an information processing unit, processes and analyzes the data after receiving it from the pressure sensing component 27 to ensure that it can accurately reflect the status of the medicine in each cell chamber 242. The processed storage information is transmitted to the display component 26 through the second control element, and the display component 26 presents this information intuitively to the user, so as to facilitate the pharmacist or doctor to monitor the status of the medicine in each cell chamber 242 in real time. This logical chain ensures the real-time transmission and processing of drug storage information, allowing the system to accurately track the storage status of drugs and avoid misplacement, loss or misuse. Through this design, the system realizes the automation and intelligence of drug management, improves the convenience and safety of operation, and ensures the transparency and accuracy of drugs during storage and use.

[0048] Furthermore, in this passage, the respective functions of the pressure sensing assembly 27, the display assembly 26 and the internal locking assembly 22 need to be completed through the coordinated work of multiple parts, which at least require the following key parts: Pressure sensing assembly 27: used to detect the weight of the medicine in each cell chamber 242, and at least the following parts are required: Pressure sensor: Honeywell FSSSMT series pressure sensor can be selected, which can detect the weight or pressure change of the object and convert it into an electrical signal. The pressure sensor is the core of the entire pressure detection process. Amplifier circuit: Since the output signal of the pressure sensor is usually small, it is necessary to amplify the signal through an operational amplifier (such as LM358) to ensure that the subsequent control elements can accurately process the signal. Data transmission interface: used to transmit the collected signal to the control system. I2C or SPI communication interface can be used for data transmission, so that information can be accurately and real-time transmitted to the control element.

[0049] Display component 26: used to display the drug information and weight in the current cell chamber 242, and at least includes the following parts: LCD display: ILI9341 TFT display can be used, which is a commonly used LCD display that can display graphical information, such as drug storage status, weight, etc. Display driver chip: such as ST7920 or SSD1306, used to control the output of the display screen, and convert the data received from the control element into a visual image or digital information. Interface circuit: to ensure data interaction between the display component 26 and the control system, an I2C or SPI interface circuit can be used to connect the display component 26 and the controller to ensure timely update of the displayed data.

[0050] The second control element in the internal locking component 22 is responsible for processing the information collected by the pressure sensor component 27 and transmitting it to the display component 26. At least the following parts are required: Microcontroller (MCU): such as STM32F103 or ATMega328P, used to receive the signal from the pressure sensor and process the data. The controller needs to analyze the pressure data of each cell and calculate the weight of the medicine. Data processing algorithm: software logic built into the microcontroller, used to analyze and determine whether the weight of the medicine meets the requirements, and send the results to the display component 26. Communication interface: used for data transmission with the display component 26, which can be through I2C or SPI communication modules to ensure that the processed information can be displayed on the screen in time.

[0051] In summary, the pressure sensing component 27, the display component 26, and the second control element in the internal locking component 22 need to include at least a pressure sensor, an amplifier circuit, a data transmission interface, an LCD display, a driver chip, a microcontroller, and other parts to complete their respective functions. These components work together to achieve the monitoring, data processing, and display functions of the drug weight.

[0052] In summary, by providing a plurality of cell chambers 242 and a pressure sensing component 27 on the inner side of the storage box 2, the storage information in each cell chamber 242 can be collected in real time, and the data can be transmitted to the display component 26 for display. This design enables pharmacists or physicians to quickly understand the storage status of each cell when storing or accessing drugs, thereby avoiding drug loss or mis-access, thereby improving the accuracy and operation efficiency of drug management.

[0053] Further, such as Figure 2 As shown, a pulley 5 is provided at the bottom of the storage cabinet 1, and the pulley 5 is connected to a braking mechanism. The braking mechanism establishes a wireless communication path with the second control element. The second control element is used to analyze the storage information to generate braking information that is wirelessly transmitted to the braking mechanism. The braking information is used to determine whether the braking mechanism restricts the movement of the pulley 5.

[0054] In this embodiment, in this design, the pulley 5 at the bottom of the storage cabinet 1 is used to support the movement operation of the storage cabinet 1, and the pulley 5 is linked to the braking mechanism through a physical connection. The braking mechanism is a key component responsible for controlling the movement of the pulley 5, and it can decide whether to limit the movement of the pulley 5 according to the instructions of the system. The braking mechanism is connected to the second control element through a wireless communication path to ensure that the braking control can be carried out flexibly and efficiently without relying on a wired connection. The second control element receives and analyzes storage information from the internal system, such as the storage status and transportation conditions of the medicine, and generates corresponding braking information based on the analysis results. When the second control element detects a condition that requires limiting the movement of the pulley 5 (such as unauthorized movement or path deviation), it will send the braking information to the braking mechanism through wireless communication. The braking mechanism decides whether to start the braking function based on the received braking information, thereby limiting the movement of the pulley 5 and preventing the storage cabinet 1 from being moved without authorization. This logical chain ensures that the movement of the pulley 5 is strictly controlled, and remote monitoring is achieved through the wireless communication path, which ensures the safety and stability of the storage cabinet 1 during transportation, and further improves the intelligent level and operational reliability of drug management.

[0055] In summary, the moving path of the storage cabinet 1 can be controlled through the wireless communication path of the pulley 5 and the brake mechanism at the bottom of the storage cabinet 1. By analyzing the brake information generated by the storage information, the moving state of the pulley 5 can be effectively controlled to prevent the storage cabinet 1 from moving or deviating from the preset path without authorization, thereby improving the safety of the medicine storage cabinet 1 and the stability during transportation.

[0056] like Figure 8 As shown, a method for managing medication dispensing in an operating room is applied to a medication dispensing management device in an operating room. The method for managing medication dispensing in an operating room includes: S10, acquiring first locking state information of the fixed lock buckle 21, the first locking state information at least including fixed locking information and fixed unlocking information, the fixed locking information is state information that the fixed lock buckle 21 is in a fixed locking state, and the fixed unlocking information is state information that the fixed lock buckle 21 is in a fixed unlocking state; In this embodiment, obtaining the first locking state information of the fixed lock buckle 21 means monitoring the state of the fixed lock buckle 21 in real time through a sensor or other detection device to determine whether it is in a locked state or an unlocked state. The fixed locking information indicates that the fixed lock buckle 21 has been locked, ensuring that the medicines in the storage box 2 are in a safe state to prevent unauthorized access; the fixed unlocking information indicates that the lock buckle is in an unlocked state, which means that the medicine can be accessed. Through these status information, the system can accurately control the drug storage and access process to ensure the safety of each step of the operation.

[0057] Furthermore, the first locking state information and the second locking state information below can be obtained through a variety of sensors or detection devices to ensure the accuracy and reliability of the data. First, a photoelectric detection sensor can be used to detect whether the lock buckle is in a locked or unlocked state by blocking the light beam. When the light beam is blocked by the lock buckle, the system determines that it is in a locked state, otherwise it is in an unlocked state. Secondly, a mechanical switch sensor can also be used in conjunction. When the lock buckle is physically in contact or stuck in the locking position, the mechanical switch will be triggered, thereby providing another detection signal of the locking state. In order to improve the reliability of the detection, a magnetic sensor can also be added. When the lock buckle enters the locking position, the magnetic field induction signal changes, thereby assisting in determining the locking state. Through cross-verification by these different types of sensors, the system can more accurately judge the state of the fixed lock buckle 21, reduce the misjudgment caused by the failure of a single sensor, and thus improve the safety and stability of the entire drug storage and access system.

[0058] S20, determining whether to generate first trigger information according to the first locking state information, wherein the first trigger information is used to trigger the opening and closing locking of the storage box 2; In this embodiment, the process of generating the first trigger information according to the first locking state information is to determine whether the storage box 2 needs to be opened and closed and locked according to the state of the fixed lock buckle 21. If the fixed lock buckle 21 is in the locked state, the trigger information is generated to indicate that the system can safely perform the opening and closing locking operation. Such trigger logic can avoid opening the storage box 2 without authorization or by mistake, and ensure the safety of the medicine during storage and transportation. Through this logic control, the system can effectively avoid potential risks in the storage process of medicines.

[0059] S30, if it is detected that the storage box 2 has been opened and locked, the internal power supply 221 of the internal locking component 22 is controlled to be powered off, and at the same time, the real-time path information of the storage cabinet 1 is obtained in real time based on the inertial measurement unit of the navigation locking control mechanism 4; In this embodiment, if it is detected that the storage box 2 has completed the opening and closing and locking, the system will automatically control the internal power supply 221 of the internal locking component 22 to cut off the power. The technical effect of this operation is to prevent the power supply from continuing when it is not necessary, saving power resources, and further ensuring that the medicine storage box 2 is not interfered with by the outside world when it is locked. At the same time, the system relies on the inertial measurement unit of the navigation locking control mechanism 4 to obtain the moving path information of the storage cabinet 1 in real time, so as to monitor the position and status of the storage cabinet 1 at any time during the transportation of medicines. This operation ensures the safety of medicines during transportation, and can promptly detect and take corresponding measures when the path is abnormal.

[0060] Furthermore, the acquisition of path information can be achieved in a variety of ways to ensure that the position and status of the storage cabinet 1 can be monitored in real time during transportation. First, the system can use an inertial measurement unit (IMU) for path monitoring. The IMU tracks the motion trajectory of the storage cabinet 1 by detecting acceleration and rotational angular velocity. In particular, in an environment where there is no GPS signal at a short distance, the IMU can provide accurate location information. Secondly, it can also be combined with a GPS module. In particular, when the storage cabinet 1 moves a long distance, the GPS can provide global location information for long-distance path tracking. In addition, the system can also set RFID tags at key locations in the hospital through RFID devices. When the storage cabinet 1 passes through these locations, the RFID reader will record its location as a supplementary means of path tracking. After obtaining the path information, the system will compare it with the preset path information in real time, and determine whether the storage cabinet 1 has deviated from the specified route by comparing the data. If the system detects a path deviation, it can guide the storage cabinet 1 back to the correct path by adjusting the pulley 5 or other control mechanism through the preset automatic correction function. If the deviation is large or cannot be automatically corrected, the system will immediately trigger an alarm and perform a braking operation on the pulley 5 to prevent the storage cabinet 1 from continuing to move to the wrong path, thereby ensuring the safety and controllability of the drugs during transportation.

[0061] S40, comparing the real-time path information with one or more predetermined preset path information, if they are inconsistent, performing an alarm operation and / or a braking operation, and if they are consistent, sending a first fixed unlocking triggering information to the locking and fixing mechanism 3; In this embodiment, comparing the real-time path information with the preset path information means that the system collects the moving path of the current storage cabinet 1 through the inertial measurement unit and compares it with the preset path. If the two are inconsistent, the system will trigger an alarm or brake operation to indicate abnormal movement to prevent the drugs from being illegally taken away or deviating from the normal transportation route. If the paths are consistent, the system will generate the first fixed unlocking trigger information to allow the next step of operation. This step ensures the safety of the drug transportation process through path monitoring.

[0062] S50, based on the human-computer interaction unit of the navigation locking control mechanism 4, obtaining primary interaction information of the physician user, wherein the primary interaction information at least includes the authority information of the designated physician, and sending second fixed unlocking trigger information to the locking and fixing mechanism 3 according to the primary interaction information; In this embodiment, the human-computer interaction unit of the navigation locking control mechanism 4 is used to obtain the interaction information of the physician user, and the interaction information at least includes the physician's authority information. The interaction unit can use fingerprint recognition, card verification or password input to ensure that the physician's identity and authority information can be accurately identified by the system. According to the verification result, the system will send a second fixed unlocking trigger information to the locking and fixing mechanism 3, allowing the system to perform the next step according to the authority situation. This interactive process ensures that only authorized physicians can operate the drug storage box, thereby improving the security of the system.

[0063] Furthermore, the physician's authority verification can be carried out in a variety of ways to ensure the safe access and management of drugs. First, the system can use card verification, and the physician uses the card reader to read the information on his work permit or identity card to authenticate his identity; secondly, the system can also use fingerprint recognition, and the physician scans the fingerprint through the fingerprint reader to ensure the uniqueness and security of the identity. More advanced verification methods can include facial recognition, which uses a camera to scan the physician's facial features in real time for identity confirmation to ensure that the drugs can only be taken by authorized physicians. In addition, password input can also be set as a backup verification method, and the physician enters a personal password to authenticate his identity when taking the medicine. When the system detects that the authority verification fails, it will immediately take safety measures, such as locking the storage box 2 to prevent unauthorized personnel from continuing to operate the drugs. At the same time, the system will issue an alarm to notify the relevant management personnel, indicating that there is a security risk. If necessary, the system will also record the operation that has not passed the verification for subsequent security review. These measures greatly enhance the operational safety and rigor of the drug storage and access process, ensuring that only physicians with legal authority can obtain drugs.

[0064] S60, based on the locking and fixing mechanism 3, determining whether the first fixed unlocking trigger information and the second fixed unlocking trigger information simultaneously meet the preset triggering conditions, if not, pushing an error unlocking window, if satisfied, controlling the fixed lock buckle 21 to perform fixed unlocking; In this embodiment, the locking and fixing mechanism 3 determines whether the unlocking condition is met based on the two received trigger information, namely the first fixed unlocking trigger information and the second fixed unlocking trigger information. If the two information do not match or the preset conditions are not met, the system will push an error unlocking window to notify the user that the operation failed; if the information matches and the conditions are met, the system will control the fixed lock buckle 21 to perform the unlocking operation, allowing the doctor to obtain the medicine. This double verification mechanism can effectively prevent unauthorized unlocking behavior and improve the security of drug management.

[0065] S70, when the power supply information of the external power source is obtained, based on the internal locking component 22 that restores the power supply, the second locking state information of the fixed lock buckle 21 is obtained, the second locking state information at least includes fixed unlocking information, and according to the second locking state information, it is determined whether to generate second triggering information, the second triggering information is used to trigger the opening and closing unlocking of the storage box 2; In this embodiment, when the system detects that the external power supply is plugged in and the power supply of the internal locking component 22 is restored, the system will obtain the status information of the fixed lock buckle 21 again to ensure that the lock buckle performs the operation in the correct state. The second locking state information includes the current unlocking state of the lock buckle. The system determines whether to generate the second trigger information based on this state information to trigger the unlocking operation of the storage box 2. This step ensures that after the power supply is restored, the system can continue to complete the unlocking process to ensure the normal use of the medicine.

[0066] S80, if it is detected that the storage box 2 has been opened and unlocked, the internal power supply 221 of the internal locking component 22 is controlled to resume power supply, and an unlocking prompt operation of the target cell chamber in the storage box is performed, wherein the unlocking prompt operation is used to prompt the physician user to take away the medicine box containing the required medicine in the target cell chamber; In this embodiment, if it is detected that the storage box 2 has completed the opening and closing unlocking operation, the system will control the internal power supply 221 of the internal locking component 22 to resume normal power supply, and at the same time perform the unlocking prompt operation of the target cell chamber. This operation is used to prompt the physician user which medicine boxes in the cell chamber contain the required medicine, and the physician can accurately take the medicine according to the prompt. The unlocking prompt can be performed through a display screen or light indication, ensuring that the physician can quickly find the required medicine and improve the efficiency and accuracy of surgical preparation.

[0067] In summary, after obtaining the locking state information of the fixed lock buckle 21, trigger information can be automatically generated to control the opening and closing locking of the storage box 2, and the preset path can be compared based on the real-time path information to ensure that any abnormal path deviation during the drug transportation process can trigger an alarm or brake operation in time. This method can ensure that the drug storage cabinet 1 remains safe during transportation to the operating room, thereby improving the safety of drug management and real-time monitoring capabilities.

[0068] Further, the step of determining whether to generate first trigger information according to the first locking state information includes: S201, when the first locking state information is fixed unlocking information, obtaining physician demand information, determining a preset weight interval of the required medicine according to the physician demand information, and determining physician user authority data for matching the designated physician authority information; In this embodiment, the purpose of obtaining the physician's demand information is to determine the type, quantity and specifications of the medicines required by the physician according to the specific circumstances of the operation or medication. Through the physician's demand information input in the system, the system can quickly retrieve the corresponding data in the medicine database and determine the weight range of the required medicines, which is called the weight preset interval. The weight preset interval is associated with the physician's authority information to ensure that only physicians with qualified authority can obtain the corresponding medicines. The physician's user authority data includes the physician's identity authentication information, drug use authority, etc. Through this step, the system can ensure double verification before the drug is issued to ensure the safety and rational use of the drug.

[0069] S202, obtaining the actual weight value of each cell chamber 242 in the storage box 2, and determining whether there is an actual weight value falling within the preset weight interval. If so, determining the cell chamber corresponding to the actual weight value falling within the preset weight interval as the target cell chamber, performing a correct matching prompt operation, and sending the physician user authority data to the medicine box corresponding to the target cell chamber. If not, performing an alarm operation and / or a braking operation; In this embodiment, the system obtains the actual weight value of each cell chamber 242 in the storage box 2, and uses the built-in pressure sensor or weighing module to perform real-time weight detection. The medicines placed in each cell chamber have a specific weight range, and the system compares the actual weight detected with the previously set weight preset interval. If there is a weight value that falls into this interval, the system identifies the cell chamber as the target cell chamber and sends a correct matching prompt message to the physician user. At this time, the system will also send the physician user's permission data to the medicine box corresponding to the target cell chamber to ensure that only a verified physician can open the medicine box. If the actual weight value does not match or does not fall into the weight preset interval, the system will trigger an alarm operation and may lock the cell to prevent the medicine from being taken by mistake or abused, and notify the pharmacist to check the contents of the cell.

[0070] S203: When the matching correct prompt operation is performed, whether the first locking state information is fixed unlocking information is detected in real time, and if so, first trigger information is generated.

[0071] In this embodiment, when the system performs the matching correct prompt operation, the first locking state information of the fixed lock buckle 21 is detected in real time. At this time, the system continues to monitor the state of the lock buckle through the sensor to ensure that it is in a fixed unlocked state. On the premise of confirming that the lock buckle has been unlocked, the system generates the first trigger information to indicate that the storage box can be opened and closed. The purpose of this step is to prevent the storage box from being misoperated when the lock buckle state is not confirmed, thereby increasing the safety of drug management and ensuring that each unlocking and drug removal operation is performed within the scope of authority.

[0072] In summary, it is possible to determine whether the medicine is stored correctly by obtaining the physician's demand information and setting the preset medicine weight interval, combined with the type information and actual weight of each cell chamber 242 in the storage box 2. If the match is successful, the system generates trigger information to further ensure the correct management of the medicine, avoid misuse of the medicine due to improper weight or storage, and thus improve the accuracy and management efficiency of medicine storage.

[0073] Furthermore, after the step of performing the unlocking prompt operation of the target cell chamber in the storage box, the method further comprises: S91, if the corresponding supporting system has been connected, obtaining secondary interaction information in real time, the secondary interaction information at least including the authority information of the designated physician, and if the secondary interaction information successfully matches the physician user authority data, performing an unlocking operation on the medicine box; In this embodiment, if the storage box has been connected to the corresponding supporting system, the system will obtain the secondary interaction information in real time. The secondary interaction information usually includes the authority information of the designated physician, such as reconfirming the physician's identity through the physician's fingerprint recognition, facial recognition or card swiping. This information is matched and verified with the previously obtained physician user authority data to ensure the consistency of authority. If the verification is successful, the system will perform the unlocking operation of the medicine box, allowing the physician to obtain the medicine in the target cell. The purpose of this step is to increase security and prevent unauthorized persons from obtaining drugs, while improving the strictness and accuracy of medication management through secondary verification.

[0074] S92, after detecting the sensing information of the completion of the operation, determining the preset weight change interval after the operation based on the preset weight interval, and obtaining the gravity change value of the target cell chamber; In this embodiment, the system detects a signal that the operation is completed through a sensor, such as status information fed back by the operating room monitoring system or the operating table sensor, to confirm the end of the operation. Based on the previously set weight preset interval, the system will also determine the preset change interval of the weight after the operation to calculate the use of the medicine. At this time, the system will obtain the gravity change value of the target cell chamber and measure the weight change of the remaining medicine in real time through the pressure sensor. The purpose of this step is to ensure that the use of medicines is consistent with the needs and to prepare for the subsequent generation of drug use details.

[0075] S93, determining whether the gravity change value falls within the preset change range of the weight after the operation, if so, generating an electronic print report of the operation drug details according to the gravity change value, if not, executing a destruction alarm operation, wherein the destruction alarm operation is used to prompt the corresponding physician user to destroy the opened but unused drugs; In this embodiment, the system will determine whether the gravity change value falls within the preset weight change interval after surgery. If the gravity change value falls within this interval, it indicates that the amount of medicine used is consistent with the surgical requirements, and the system will automatically generate an electronic print report of surgical medicine details. The report records detailed information on the use of medicines, including the name, quantity, and usage time of the medicines. If the gravity change value does not fall within the preset interval, the system will execute a destruction alarm operation to remind the physician user that the remaining medicines have not been used up and may need to be destroyed. This step prevents waste or abuse of medicines and ensures the standardization of medicine management by promptly reminding the disposal of unused medicines.

[0076] S94. Acquire the detection information of the pharmacist user in real time, and determine whether to perform an alarm operation and / or a braking operation according to the detection information and the electronic print report of the surgical drug details.

[0077] In this embodiment, the system obtains the detection information of the pharmacist user in real time, which may include the data records of the pharmacist in the drug recovery or reprocessing process. After the pharmacist user confirms the drug recovery or destruction operation in the system, the system will determine whether it is necessary to further perform alarm operations and / or braking operations based on the information obtained and the electronic print report of the surgical drug details. If the drug is not used as expected or there is an abnormality in the storage process, the system will trigger an alarm and lock the storage box to prevent further access to the drug. Through this step, the system ensures the safe recovery and processing of drugs and strengthens the full monitoring of drug management.

[0078] Furthermore, all braking operations can be performed by braking the pulley 5 through the braking mechanism mentioned above. When the system detects an abnormal situation (such as actual weight mismatch, path deviation, inconsistent physician authority, etc.), the braking mechanism will automatically perform braking operations according to instructions from the control system to limit the movement of the pulley 5 of the storage cabinet 1, ensuring that the storage cabinet 1 will not continue to move when an abnormality occurs. This design logic concentrates all braking operations on the braking of the pulley 5, and achieves safety control of the entire storage cabinet 1 through the physical locking of the pulley 5, ensuring that the drugs are in a controllable state during transportation and use, and further improving the overall safety and reliability of the drug management system. Specifically, the braking mechanism includes at least an electromagnetic brake, which can apply braking force by generating a magnetic field through an electromagnetic coil. Common models include Ogura ORC series electromagnetic brakes. When the system detects an abnormality, the electromagnetic brake will receive instructions from the control system and immediately apply braking force to the pulley to stop the pulley from moving. Electromagnetic brakes are commonly used in pulley brake systems because of their quick response and reliable braking. In industrial automation scenarios, automated warehousing systems usually use electromagnetic brakes to control the movement of shelves and cabinets. In particular, when deviations in the moving trajectory or abnormal weight are detected, the electromagnetic brakes will immediately lock the pulleys to prevent the goods from moving without authorization. This type of braking system is often used in modern logistics centers, smart factories and other occasions, and can greatly improve the safety and efficiency of operations. For example, in Amazon's automated warehousing system, the robot controls the movement of the shelf pulleys with electromagnetic brakes. When the shelf needs to be stopped, the brakes will immediately lock the pulleys through the control system's instructions to ensure the safety of cargo transportation. Alarm conditions can be set through a variety of trigger mechanisms to ensure that the system can respond quickly when an abnormality is detected. First, when the actual weight does not match, for example, the weight of the medicine in the storage box 2 does not match the doctor's requirements or the preset weight, the system will immediately trigger an alarm signal to prevent the wrong medicine from being taken out. In this case, the system will also perform a braking operation to lock the storage box 2 and prevent any subsequent drug access. Secondly, when the path deviates, the system will compare the real-time path information with the preset path. If it is detected that the storage cabinet 1 does not move according to the specified route, the system will trigger an alarm, prompting the risk of drug transportation, and immediately brake the pulley 5 to prevent the storage cabinet 1 from moving further. At the same time, the system will also notify the administrator or relevant security personnel to ensure timely processing. Third, when the doctor's authority does not match, such as an unauthorized doctor trying to take the medicine, the system will immediately lock the storage box 2 to prevent the medicine from being taken or abused by mistake, and issue an alarm to indicate the existence of a safety risk. After the alarm, the system can automatically take further security measures according to the preset rules, including locking the storage cabinet 1, sending a notification to the administrator, or generating an operation record for subsequent review. In addition, it is recommended that the system set up an abnormal status reset mechanism. When the problem is resolved or authorized by the administrator, the system can be unlocked by swiping a card or entering a password, and the normal operating process can be restored to ensure that drug management work can continue safely after the abnormal status is resolved.

[0079] Specifically, the pharmacist needs to prepare disinfectants and anesthetics for the doctor to use in the operation. The pharmacist has the authority to open the storage box 2, put the medicine into the storage box 2, and cover the lid after putting it in. At this time, the lid of the storage box 2 is automatically locked, and then the pharmacist puts the storage box 2 into the storage cabinet 1.

[0080] A control system with a screen is installed on the storage cabinet 1, and the control system contains drug storage information (drug, location, and corresponding physician's access authority). When the physician performs surgery, he presses a button on the storage cabinet 1, and the cell chamber 242 containing the corresponding storage box 2 is opened, allowing the physician to take the corresponding storage box 2.

[0081] There is no power supply in the storage box 2, and the storage box 2 cannot be opened on the way to the operating room. The operating room has a medicine cart, and a slot is set on the medicine cart. The slot is provided with an interface (which can be a USB interface). When the storage box 2 is inserted into the interface and powered on, the control system determines that it is operated by an authorized physician and automatically opens the lid of the storage box 2. The physician can use the medicine, and after using the medicine, the physician or nurse puts the storage box 2 into the storage cabinet 1. Then the system will prompt that the medicine in the storage box 2 has been used, and the pharmacist opens the storage cabinet 1 to prepare the medicine again; the charging principle of the storage box 2 is similar to wireless power supply, with induction lights, etc.

[0082] In summary, after determining the opening and closing locking state of the storage box 2, the current position of the storage cabinet 1 can be obtained in combination with the real-time path information, ensuring that any abnormal situation during the drug transportation process can be discovered and handled in time. If the path is normal, the system automatically generates unlocking trigger information to ensure that the physician user can obtain the drug smoothly. This design effectively improves the safety and intelligent management level of the drug transportation process.

[0083] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0084] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person 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. Such 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 application, and should all be included in the protection scope of the present application.

Claims

1. An operating room medication management device, characterized in that: The operating room medication management device comprises a storage cabinet (1), a storage box (2) located inside the storage cabinet (1), a locking and fixing mechanism (3) connected to the inside of the storage cabinet (1), and a navigation locking control mechanism (4) electrically connected to the locking and fixing mechanism (3); the storage box (2) is provided with a fixed lock (21) that is movably locked with the locking and fixing mechanism (3), and an internal locking component (22) electrically connected to the fixed lock (21); the navigation locking control mechanism (4) is located on the cabinet door of the storage cabinet (1); the navigation locking control mechanism (4) is used to control the lock after the pharmacist user stores the corresponding medicine in the storage box (2). The stop and fixation mechanism (3) performs fixed locking on the fixed lock buckle (21), and the internal locking component (22) performs opening and closing locking on the storage box (2) based on the first trigger information after the fixed lock buckle (21) is fixed and locked. On the other hand, the navigation lock control mechanism (4) is used to obtain the real-time path information of the storage cabinet (1) and the one-time interaction information of the physician user. When the real-time path information and the one-time interaction information meet the preset trigger conditions at the same time, the storage box (2) is fixedly unlocked. When the internal locking component (22) is in the condition of external power supply, it performs opening and closing unlocking on the storage box (2) based on the second trigger information after the lock and fixation mechanism (3) is fixed and unlocked.

2. The operating room medication management device according to claim 1, characterized in that: The internal locking component (22) comprises an internal power supply (221), a signal collection element (222), a power switch conductive element (223), a first control element (224) and an opening and closing lock buckle (225), wherein a first conductive end of the power switch conductive element (223) is connected to a power output end of the internal power supply (221), a second conductive end of the power switch conductive element (223) is connected to a first power input end of the first control element (224), and a first signal output end of the first control element (224) is connected to a first power input end of the first control element (224). The output end is connected to the opening and closing lock buckle (225) to control the opening and closing locking and opening and closing unlocking of the opening and closing lock buckle (225); the signal collection input end of the signal collection element (222) is used to collect first locking state information of the fixed lock buckle (21); the signal collection output end of the signal collection element (222) is connected to the signal input end of the first control element (224); and the second signal output end of the first control element (224) is connected to the controlled end of the power switch conduction element (223).

3. The operating room medication management device according to claim 2, characterized in that: The storage box (2) is provided with an external power plug interface (23), and the second power input terminal of the first control element (224) is connected to the external power supply through the external power plug interface (23). When the external power supply is powered, the first control element (224) obtains the second locking state information of the fixed lock buckle (21) based on the signal acquisition element (222), and controls the opening and closing locking and opening and closing unlocking of the opening and closing lock buckle (225) according to the second locking state information, and controls the conduction and reset operation of the power switch conduction element (223). The external power plug interface (23) is used to match with the external power supply to supply power, and is used to transmit at least the physician identity authentication information, the physician user medication information and the pharmacist user medication information.

4. The operating room medication management device according to claim 1, characterized in that: The locking and fixing mechanism (3) comprises a fixed locking ring (31) and a guide seat (32) which are connected to the storage box (2) in sequence; the fixed locking ring (31) is movably locked with the fixed lock buckle (21); a guide groove (321) is provided on the guide seat (32); an opening (322) is provided at one end of the guide groove (321) away from the fixed locking ring (31); the guide groove (321) is movably guided with the storage box (2) through the opening (322).

5. The operating room medication management device according to claim 4, characterized in that: The storage box (2) comprises a box body (24) and a box cover (25); the box cover (25) is provided with a first convex edge (241), and the box body (24) is provided with a second convex edge (251); when the box body (24) and the box cover (25) are engaged with each other, the first convex edge (241) and the second convex edge (251) form a guide member capable of passing through the opening (322) and slidingly engaging with the guide groove (321), so that the guide groove (321) and the storage box (2) can be movably guided and engaged.

6. The operating room medication management device according to claim 5, characterized in that: The inner side of the box body (24) is provided with a plurality of sequentially arranged unit cells (242), the bottom of each unit cell (242) is provided with a pressure sensing component (27), a medicine box which is limitedly matched with the unit cell (242) is provided above the pressure sensing component (27), a display component (26) is provided on the box body (24), the display component (26) and the pressure sensing component (27) are connected via the internal locking component (22), and the second control element in the internal locking component (22) is used to process the storage information collected by the pressure sensing component (27) and send the corresponding storage information to the display component (26).

7. The operating room medication management device according to claim 6, characterized in that: A pulley (5) is provided at the bottom of the storage cabinet (1), and the pulley (5) is connected to a braking mechanism. The braking mechanism establishes a wireless communication path with the second control element. The second control element is used to analyze the storage information to generate braking information that is wirelessly transmitted to the braking mechanism. The braking information is used to determine whether the braking mechanism restricts the movement of the pulley.

8. A method for managing medication in an operating room, applied to an apparatus for managing medication in an operating room as claimed in any one of claims 1 to 7, characterized in that: The operating room medication management method comprises: Acquire first locking state information of the fixed lock buckle, the first locking state information at least including fixed locking information and fixed unlocking information, the fixed locking information is state information that the fixed lock buckle is in a fixed locking state, and the fixed unlocking information is state information that the fixed lock buckle is in a fixed unlocking state; Determining whether to generate first trigger information according to the first locking state information, wherein the first trigger information is used to trigger the opening and closing locking of the storage box; If it is detected that the storage box has been opened and locked, the internal power supply of the internal locking component is controlled to be cut off, and at the same time, the real-time path information of the storage cabinet is obtained in real time based on the inertial measurement unit of the navigation locking control mechanism; Comparing the real-time path information with one or more determined preset path information, if they are inconsistent, performing an alarm operation and / or a braking operation, and if they are consistent, sending a first fixed unlocking trigger information to the locking and fixing mechanism; Based on the human-computer interaction unit of the navigation locking control mechanism, obtaining primary interaction information of the physician user, the primary interaction information at least including the authority information of the designated physician, and sending the second fixed unlocking trigger information to the locking and fixing mechanism according to the primary interaction information; Based on the locking and fixing mechanism, determining whether the first fixed unlocking trigger information and the second fixed unlocking trigger information simultaneously meet the preset triggering conditions, if not, pushing an error unlocking window, if satisfied, controlling the fixed lock buckle to perform fixed unlocking; When the power supply information of the external power source is obtained, the second locking state information of the fixed lock buckle is obtained based on the internal locking component that restores the power supply, and the second locking state information at least includes fixed unlocking information. According to the second locking state information, it is determined whether to generate second triggering information, and the second triggering information is used to trigger the opening and closing unlocking of the storage box; If it is detected that the storage box has been opened and unlocked, the internal power supply of the internal locking component is controlled to resume power supply, and an unlocking prompt operation of the target cell chamber in the storage box is performed, wherein the unlocking prompt operation is used to prompt the physician user to take away the medicine box containing the required medicine in the target cell chamber.

9. The method for managing medication in an operating room according to claim 8, characterized in that: The step of determining whether to generate first trigger information according to the first locking state information includes: When the first locking state information is fixed unlocking information, obtaining physician demand information, determining a preset weight interval of the required medicine according to the physician demand information, and determining physician user authority data for matching the designated physician authority information; Obtaining the actual weight value of each cell chamber in the storage box, determining whether there is an actual weight value falling within the preset weight interval, if so, determining the cell chamber corresponding to the actual weight value falling within the preset weight interval as the target cell chamber, performing a correct matching prompt operation, and sending the physician user authority data to the medicine box corresponding to the target cell chamber, if not, performing an alarm operation and / or a braking operation; When the matching correct prompt operation is performed, whether the first locking state information is fixed unlocking information is detected in real time, and if so, the first trigger information is generated.

10. The method for managing medication in an operating room according to claim 9, characterized in that: After the step of performing the unlocking prompt operation of the target cell chamber in the storage box, the method further comprises: If the corresponding supporting system has been connected, the secondary interaction information is obtained in real time, and the secondary interaction information at least includes the authority information of the designated physician. If the secondary interaction information successfully matches the physician user authority data, the unlocking operation of the medicine box is performed; After detecting the sensing information of the completion of the operation, determining the preset weight change interval after the operation based on the preset weight interval, and obtaining the gravity change value of the target cell chamber; Determine whether the gravity change value falls within the preset weight change interval after surgery. If so, generate an electronic printout of the surgical drug details according to the gravity change value. If not, execute a destruction alarm operation, which is used to prompt the corresponding physician user to destroy the opened but unused drugs. The detection information of the pharmacist user is obtained in real time, and according to the detection information and the electronic printed report of the surgical drug details, it is determined whether to perform an alarm operation and / or a braking operation.

Images