Intelligent medicine cabinet and method for conducting medicine management and control through intelligent cabinet

Abstract

The invention provides an intelligent medicine cabinet which comprises a cabinet body and a control device, the cabinet body comprises a control bin and a storage box body, the interior of the storage box body is divided into a plurality of drawer storage spaces through multiple layers of partition plates, and a drawer is arranged in each drawer storage space; fRID tag readers are arranged at the positions, corresponding to the drawers, of the middles of the isolation plates, and the FRID tag readers are connected with the control device. A plurality of box containing cavities are formed in inner cavities of one or more drawers except the drawers in the drawer containing space on the bottom layer, first storage boxes are placed in the box containing cavities, and weighing sensors corresponding to the first storage boxes are installed at the bottoms of the inner cavities of the box containing cavities. Structural modules are reasonably and perfectly arranged, links such as medicine storage and use can be strictly monitored, and medicine loss and abuse are effectively prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of drug control, and in particular to an intelligent drug cabinet and a method for performing drug control using the intelligent cabinet. Background Art

[0002] The abuse of narcotic and psychotropic drugs is widespread around the world and involves a variety of drugs. Abuse of these drugs can lead to physical dependence, health damage, and even cause serious social problems. For example, abuse may lead to chaos in the medical order, affect the normal supply of drugs, and increase social instability factors such as crime and violence. In addition, abuse also puts a burden on the medical system and affects the rational allocation of medical resources. Therefore, strengthening the management of narcotic and psychotropic drugs is of great significance to maintaining public health, social stability and public safety.

[0003] China's application publication number CN116434428A, application publication date July 14, 2023, discloses a drug intelligent control cabinet and method, the front of the cabinet is provided with a door frame, and a cabinet door is matched, and the cabinet door can be locked on the door frame by a lock; a number of drug storage units, empty bottle recovery units and residual liquid collection boxes are arranged inside the cabinet; each drug storage unit and empty bottle recovery unit is respectively provided with an RFID tag reader; the control device includes a master control system, a human-computer interaction module, an identity authentication module, an RJ45 interface, a USB interface and a 4G / 5G communication module, and the human-computer interaction module, the identity authentication module, the RJ45 interface, the USB interface and the 4G / 5G communication module are all connected to the master control system. The present invention can realize the traceability control of the use of drugs such as fentanyl, including storage, withdrawal, recovery and other links, by designing a drug intelligent control cabinet with integrated identity authentication, external network communication, automatic reading of drug information, and empty bottle and residual liquid recovery functions, which helps to standardize the use of drugs and improve the intelligent level of drug control. The defects of the existing technology are: the structural module setting is not perfect, resulting in loopholes in the drug control process, which needs to be improved urgently. Summary of the invention

[0004] Based on this, the purpose of the present invention is to provide a smart medicine cabinet and a method for drug control using the smart cabinet. The structural module is reasonably and completely arranged, and the storage and use of drugs can be closely monitored to effectively prevent the loss and abuse of drugs.

[0005] The present invention provides a medicine intelligent cabinet, comprising a cabinet body and a control device, wherein the cabinet body comprises a control compartment and a storage box body, wherein the storage box body is divided into a plurality of drawer storage spaces by a multi-layer isolation plate, and each of the drawer storage spaces is provided with a drawer; a RFID tag reader is provided at a position corresponding to the drawer in the middle of each isolation plate, and the RFID tag reader is connected to the control device;

[0006] In addition to the drawers in the storage space of the bottom drawer, the inner cavities of one or more drawers are provided with a plurality of box storage cavities, each of which is provided with a first storage box, and a weighing sensor corresponding to the first storage box is installed at the bottom of the inner cavity of each box storage cavity, and the weighing sensor is connected to the control device; a data display screen is installed on the upper surface of the drawer and at a position corresponding to each of the first storage boxes, and the data display screen is connected to the control device;

[0007] A drawer electric switch structure is provided in the middle of the isolation plate at the bottom of each drawer; the drawer electric switch structure comprises a linear rack and a transmission motor, the linear rack is fixedly mounted on the bottom of the drawer, the transmission motor is fixedly connected to the isolation plate, and the power output end of the transmission motor is meshed with the linear rack through a transmission gear;

[0008] The cabinet door of each drawer is equipped with an electromechanical dual-control intelligent lock structure; the electromechanical dual-control intelligent lock structure includes a first mechanical lock, a second mechanical lock, an intelligent electromagnetic lock, a slider, a first guide column, and a second guide column. The intelligent electromagnetic lock and the slider are movably installed between the first mechanical lock and the second mechanical lock, the intelligent electromagnetic lock is located below the slider, and the slider is movably arranged on the side wall of the cabinet door of the drawer. The upper surface of the slider is provided with two guide waist-shaped holes along its length. The first guide column is fixedly installed on one side of the upper surface of the intelligent electromagnetic lock, and the upper part of the first guide column passes through one of the guide waist-shaped holes; the second guide column is fixedly installed on the inner side wall of the cabinet door of the drawer, and the upper part of the second guide column passes through another guide waist-shaped hole; the first mechanical lock is connected to a first push block, and the second mechanical lock is connected to a second push block; a lock ring is installed at a position corresponding to the intelligent electromagnetic lock on the isolation plate; the intelligent electromagnetic lock is connected to the control device;

[0009] The control compartment is equipped with a touch screen, a surveillance camera, a QR code recognition system, an alarm button, a human body sensor, a human-computer interaction button, a fingerprint recognition system, a human face or iris recognition system, and a list printing system. The touch screen, the surveillance camera, the human body sensor, the QR code recognition system, the alarm button, the human-computer interaction button, the fingerprint or iris recognition system, and the list printing system are connected to the control device; one side of the human face or iris recognition system is connected to an angle adjustment knob;

[0010] The control device includes a general control system, a human-computer interaction module, an identity authentication module, an alarm module, an automatic drug dispensing system, a recycling management system, and a communication module. The human-computer interaction module, the identity authentication module, the alarm module, the automatic drug dispensing system, the recycling management system, and the communication module are all communicatively connected to the general control system; the communication module is communicatively connected to the hospital HIS system and the public security narcotic drug joint control platform.

[0011] Preferably, the drawer storage spaces are set to 5; the top drawer storage space is set to be a weighing storage space; and a weighing sensor corresponding to the first storage box is installed at the bottom of the inner cavity of the box storage cavity in the top drawer storage space.

[0012] Preferably, the bottom drawer storage space is configured as an empty bottle and residual liquid recovery space; two second storage boxes are placed side by side in the drawer inner cavity within the bottom drawer storage space, two third storage boxes are placed side by side in the inner cavity of each second storage box, the second storage box is provided with a first handle, and the third storage box is provided with a second handle.

[0013] Preferably, the opposite sides of the positions in the cabinet corresponding to the drawers are slidably connected to the drawers via heavy-duty stair bottom cabinet slide rails.

[0014] Preferably, a base is provided at the bottom of the cabinet, and a flat plate supporting universal wheels is installed on the base.

[0015] Preferably, sensors are installed on the isolation plate on both sides of the isolation plate corresponding to the linear rack and along the length direction thereof, and the sensors are connected to the control device.

[0016] A method for drug control using a smart cabinet, the specific process is:

[0017] 1). Add an RFID tag to each drug package and pre-enter the drug information into the RFID tag; when the staff needs to open the cabinet door, two people need to use the identity authentication module to input the identity information, including double face, fingerprint biometric authentication or platform authorization, and the control device will control the electromechanical dual-control smart lock structure to open; in an emergency, the control device can automatically downgrade to double mechanical lock linkage opening; after opening the drawer, except for the drawers in the bottom drawer storage space, the other drawers will display the life cycle of the drugs placed in the first storage box and the brightness prompt in real time through the data display screen. The staff can understand the status of the drugs to be taken in real time through the content displayed on the data display screen; when the second person reviews the authentication on the spot or the platform authorization is passed, the smart cabinet will automatically pop up the drugs with the latest expiration date and print a list. After it is correct, the drugs can be taken away and handed over to the doctor to complete the entire drug collection procedure;

[0018] 2). When the medicine is placed in the drawer, the RFID tag reader automatically reads the drug information of the RFID tag on the outer packaging and transmits it to the control device for storage and recording. The control device counts the medicine. When the medicine leaves the drawer, the control device can automatically record the number and information of the medicine out of the warehouse according to the number of RFID tags read by the RFID tag reader; the empty bottles and residual liquid after use are stored in the storage space of the bottom drawer; the RFID tag reader in the storage space of the bottom drawer reads the RFID tag data on the empty bottle and transmits it to the master control system, which can automatically count the number of empty bottles recovered;

[0019] 3). When the master control system detects an abnormal situation, the master control system issues a command to control the alarm module to sound and light alarm, and sends the alarm information to the public security narcotic drug joint control platform; the abnormal situation includes unauthorized access, tailing, vibration, violent opening, and other behaviors, as well as empty inventory and drug expiration status;

[0020] 4). The master control system shares and quickly updates data with the hospital HIS system; the master control system automatically counts, counts and manages the inventory of drugs in real time. When the number of drugs is lower than the preset safety inventory level, it will automatically send a drug replenishment notification to the pharmacy management system; the master control system controls the addition of new pharmacists and reviewers, modifies user permissions, and checks the status of smart cabinets and platform authorization;

[0021] 5). When the staff has doubts about the prescription issued by the doctor, they press the human-computer interaction button and contact the hospital HIS system through the human-computer interaction module. The staff will interact with the relevant personnel through video intercom through the touch screen.

[0022] Preferably, the dosing step is as follows:

[0023] 1). After browsing the information about drug shortage in the automatic dispensing system on the touch screen, the staff clicks the print button of the list printing system, and the list printing system prints out the information about drug shortage in the current system. The staff goes to the drug warehouse to get the drugs according to the drug shortage information;

[0024] 2). After taking back the medicine to be added, the staff needs to use the identity authentication module to input the identity information before unlocking;

[0025] 3). After unlocking, the touch screen displays all the boxes to be filled with medicine. Select the box to be filled with medicine according to the box number or the prompt of the automatic medicine dispensing system. The medicine information inside the box will be displayed. Put the medicine transferred from the medicine warehouse and affixed with RFID tags into the box. The RFID tag reader will automatically read the information and bring out the medicine name, batch number, expiration date and quantity. After confirming to start filling medicine on the touch screen, a second person will conduct a review and certification.

[0026] 4). When the second person passes the identity verification, the dosing can be completed and the list printing system prints the dosing list.

[0027] Preferably, the method further includes a step of returning unused drugs, which is as follows:

[0028] 1). The staff completes identity authentication and logs in first;

[0029] 2). Control the drug return module in the automatic drug dispensing system through the touch screen;

[0030] 3). After entering the drug return module, select the name of the unused drug, and the system RFID sensor will automatically generate the returned drug quantity and quantity. After confirmation, the system will enter the second person review and certification procedure;

[0031] 4). When the second person passes the on-site review and certification, the system automatically prints a recycling list, and the return of unused drugs is completed.

[0032] Preferably, commonly used prescriptions are combined into a combination and entered into the master control system, which is connected to the hospital HIS system. A doctor's prescription is required to get the medicine, and after the prescription is verified, the medicine picking process begins.

[0033] The beneficial effects of the present invention are:

[0034] 1. The weighing sensor corresponding to the first storage box can monitor the gravity in the first storage box in time, so that the control device can know the storage status of the medicines in the first storage box in time;

[0035] 2. The drawer electric switch structure and the electromechanical dual-control intelligent lock structure are coordinated to ensure reliable safety performance;

[0036] 3. An angle adjustment knob is connected to one side of the face or iris recognition system, which can be used to fine-tune the angle of the lens of the face or iris recognition system to adapt to users of different heights and ensure the best recognition angle;

[0037] 4. A data display screen is installed on the upper surface of the drawer and at the position corresponding to each first storage box. The data display screen displays the life cycle of the medicines placed in the first storage box and the brightness prompts during real-time use. The staff can understand the status of the medicines to be taken in real time through the content displayed on the data display screen;

[0038] 5. Two second storage boxes are placed side by side in the inner cavity of the drawer in the storage space of the bottom drawer, and two third storage boxes are placed side by side in the inner cavity of each second storage box. The second storage box is provided with a first handle, and the third storage box is provided with a second handle. With such a structural arrangement, the third storage box can be taken out alone, or the second storage box and the two third storage boxes can be taken out together, which is convenient and quick to choose;

[0039] 6. Two people are required to input their identity information using the identity verification module to ensure that only authorized medical staff can open the smart medicine cabinet, thereby effectively preventing unauthorized persons from obtaining drugs; in emergency situations, it will automatically downgrade to double mechanical lock linkage to open;

[0040] 7. The narcotic drug intelligent management and control system is equipped with an alarm function. The system will automatically trigger an alarm for unauthorized access, vibration, violent opening, and other behaviors, as well as inventory shortages and drug expiration, to ensure the safety and compliance of drugs;

[0041] 8. Connect with the hospital HIS system: The narcotic drug intelligent management and control system can connect with the hospital HIS system to achieve data sharing and rapid update. The drug collection must be verified by a doctor's prescription to ensure that no loopholes occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a three-dimensional view (front view) of the present invention.

[0043] Figure 2 It is a three-dimensional view (back side) of the present invention.

[0044] Figure 3 This is a three-dimensional view of the drawer (top view).

[0045] Figure 4 It is a three-dimensional view of the first storage box (looking from above).

[0046] Figure 5 This is a three-dimensional view of the drawer (looking from above).

[0047] Figure 6 It is a three-dimensional view of the drawer electric switch structure.

[0048] Figure 7 It is a three-dimensional view of the electromechanical dual-control smart lock structure.

[0049] Figure 8 A three-dimensional view of the bottom drawer storage space drawer.

[0050] Fig. 9 Exploded view of the drawers for bottom drawer storage space.

[0051] Fig.10 This is a connection diagram of the control device.

[0052] Fig.11 Schematic diagram of drug control method.

[0053] The accompanying drawings are marked as: control compartment 10, face or iris recognition system 11, QR code recognition system 12, alarm button 13, human body sensor 14, human-computer interaction button 15, fingerprint recognition system 16, touch screen 17, list printing system 18, top drawer storage space 19, bottom drawer storage space 20, RFID tag reader 21, base 22, drawer 23, data display screen 24, first storage box 25, weighing sensor 26, linear rack 27, transmission motor 28, electromechanical dual-control smart lock Structure 29, surveillance camera 30, transmission gear 31, first mechanical lock 32, second mechanical lock 33, intelligent electromagnetic lock 36, slider 34, first push block 35, lock ring 37, second push block 38, heavy-duty stair bottom cabinet slide rail 39, second storage box 40, first handle 43, third storage box 42, second handle 41, storage box 44, isolation plate 45, drawer electric switch structure 46, first guide column 47, second guide column 49, guide waist-shaped hole 48, flat plate supporting universal wheel 50, angle adjustment knob 51. DETAILED DESCRIPTION

[0054] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods and drawings.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] Reference Figure 1-10 As shown, the present invention provides a smart medicine cabinet, including a cabinet body and a control device, wherein the cabinet body includes a control compartment 10 and a storage box body 44, wherein the storage box body 44 is divided into a plurality of drawer storage spaces by a multi-layer isolation plate 45, and each drawer storage space is provided with a drawer 23; a RFID tag reader 21 is provided at a position corresponding to the drawer 23 in the middle of each isolation plate 45, and the RFID tag reader 21 is connected to the control device;

[0057] In addition to the drawers in the bottom drawer storage space 20, the inner cavity of one or more drawers 23 is provided with multiple box storage cavities, each box storage cavity is provided with a first storage box 25, and a weighing sensor 26 corresponding to the first storage box 25 is installed at the bottom of each box storage cavity, and the weighing sensor 26 is connected to the control device; a data display screen 24 is installed at the upper surface of the drawer 23 and at a position corresponding to each first storage box 25, and the data display screen 24 is connected to the control device; in this embodiment, the drawer storage space is set to 5; the top drawer storage space 19 is set as a weighing storage space; a weighing sensor 26 corresponding to the first storage box 25 is installed at the bottom of the box storage cavity in the top drawer storage space 19. Through such a structural setting, the gravity in the first storage box can be monitored in time, so that the control device can know the storage status of the medicines in the first storage box in time.

[0058] In this embodiment, the bottom drawer storage space 20 is set as an empty bottle and residual liquid recovery space; two second storage boxes 40 are placed side by side in the inner cavity of the drawer 23 in the bottom drawer storage space 20, and two third storage boxes 42 are placed side by side in the inner cavity of each second storage box 40. The second storage box 40 is provided with a first handle 43, and the third storage box 42 is provided with a second handle 41. With such a structural setting, the third storage box can be taken out alone, or the second storage box and the two third storage boxes can be taken out together, which is optional and convenient.

[0059] A drawer electric switch structure 46 is provided in the middle of the isolation plate 45 located at the bottom of each drawer 23; the drawer electric switch structure 46 includes a linear rack 27 and a transmission motor 28, the linear rack 27 is fixedly installed at the bottom of the drawer 23, the transmission motor 28 is fixedly connected to the isolation plate 45, and the power output end of the transmission motor 28 is meshed with the linear rack 27 through the transmission gear 31; the transmission motor 28 outputs power, and drives the linear rack 27 to change its position along its length direction through the transmission gear 31, thereby synchronously driving the drawer 23 to open.

[0060] The cabinet door of each drawer 23 is equipped with an electromechanical dual-control intelligent lock structure 29; the electromechanical dual-control intelligent lock structure 29 includes a first mechanical lock 32, a second mechanical lock 33, an intelligent electromagnetic lock 36, a slider 34, a first guide column 47, and a second guide column 49. The intelligent electromagnetic lock 36 and the slider 34 are movably installed between the first mechanical lock 32 and the second mechanical lock 33. The intelligent electromagnetic lock 36 is located below the slider 34. The slider 34 is movably set on the side wall of the cabinet door of the drawer 23. The upper surface of the slider 34 is provided with two guide waist-shaped holes 48 along its length. The first guide column 47 is fixedly installed on one side of the upper surface of the intelligent electromagnetic lock 36. The upper part of the first guide column 47 passes through a guide waist-shaped hole 48. The second guide column 49 is fixedly installed on one side of the upper surface of the intelligent electromagnetic lock 36. The upper part of the first guide column 47 passes through a guide waist-shaped hole 48. 49 is fixedly installed on the inner wall of the cabinet door of the drawer 23, and the upper part of the second guide column 49 passes through another guide waist-shaped hole 48; the first mechanical lock 32 is connected to the first push block 35, and the second mechanical lock 33 is connected to the second push block 38; a lock ring 37 is installed at a position corresponding to the smart electromagnetic lock 36 on the isolation plate 45; the smart electromagnetic lock 36 is connected to the control device; in actual operation, the first mechanical lock 32 is controlled to make the first push block 35 push the slider 34 to move a predetermined distance to the side of the second mechanical lock 33, and then the second mechanical lock 33 is controlled to make the second push block 38 swing to the side away from the slider 34 by a predetermined angle, and then the smart electromagnetic lock 36 contacts the locking action of the lock ring 37 to unlock, and the safety factor is high.

[0061] In this embodiment, the drawer electric switch structure and the electromechanical dual-control intelligent lock structure are coordinated to ensure reliable safety performance.

[0062] The control compartment 10 is equipped with a touch screen 17, a surveillance camera 30, a two-dimensional code recognition system 12, an alarm button 13, a human sensor 14, a human-computer interaction button 15, a fingerprint recognition system 16, a face or iris recognition system 11, and a list printing system 18. The touch screen 17, the surveillance camera 30, the human sensor 14, the two-dimensional code recognition system 12, the alarm button 13, the human-computer interaction button 15, the fingerprint or iris recognition system 16, and the list printing system 18 are connected to the control device; an angle adjustment knob 51 is connected to one side of the face or iris recognition system 11, and the angle of the lens of the face or iris recognition system can be fine-tuned by the angle adjustment knob to adapt to users of different heights and ensure the best recognition angle. This embodiment can realize face recognition, fingerprint recognition, iris recognition or platform authorization.

[0063] The control device includes a general control system, a human-computer interaction module, an identity authentication module, an alarm module, an automatic drug dispensing system, a recycling management system, and a communication module. The human-computer interaction module, the identity authentication module, the alarm module, the automatic drug dispensing system, the recycling management system, and the communication module are all communicatively connected to the general control system; the communication module is communicatively connected to the hospital HIS system and the public security narcotic drug joint control platform.

[0064] The opposite sides of the positions corresponding to the drawers 23 in the cabinet body are slidably connected to the drawers 23 through heavy-duty staircase cabinet slide rails 39. By setting the heavy-duty staircase cabinet slide rails 39, in addition to ensuring the smoothness of the drawer push and pull process, the overall strength of the smart cabinet is also ensured, and the service life is improved.

[0065] The bottom of the cabinet is provided with a base 22, and the base 22 is provided with a flat plate supporting universal wheel 50. By providing the flat plate supporting universal wheel 50, on the one hand, the stability when statically placed is ensured, and on the other hand, the displacement of the smart cabinet is also facilitated.

[0066] Sensors are installed on the isolation plate 45 on both sides of the opposite sides along the length direction corresponding to the linear rack 27. The sensors are connected to the control device. By setting the sensors, the control device can timely grasp the closing status of the cabinet door.

[0067] Reference Fig.11 As shown, a method for drug control using a smart cabinet, the specific process is:

[0068] 1). Add an RFID tag to each drug package and pre-enter the drug information into the RFID tag; when the staff needs to open the cabinet door, two people need to use the identity authentication module to input the identity information, including the use of double face, fingerprint biometric authentication or platform authorization; the control device will control the electromechanical dual-control smart lock structure to open; in an emergency, the control device can automatically downgrade to a dual mechanical lock linkage to open; after opening the drawer, except for the drawer in the bottom drawer storage space 20, the other drawers 23 are displayed through the data display screen 24. The life cycle of the drugs placed in the first storage box 25 and the brightness prompt in real-time use, the staff can understand the status of the drugs to be taken in real time through the content displayed on the data display screen 24; when the second person passes the on-site review and authentication or the platform authorization is passed, the smart cabinet will automatically pop up the drugs with the latest expiration date and print a list. After it is correct, the drugs can be taken away and handed over to the doctor to complete the entire drug collection procedure; this embodiment makes the commonly used prescriptions into a combination and enters them into the master control system. The master control system is connected and connected with the hospital HIS system. A doctor's prescription is required to take the medicine. After the prescription is verified, the drug collection process begins;

[0069] 2). When the medicine is put into the drawer, the RFID tag reader 21 automatically reads the medicine information of the RFID tag on the outer package and transmits it to the control device for storage and recording. The control device counts the medicine. When the medicine leaves the drawer 23, the control device can automatically record the number and information of the medicine out of the warehouse according to the number of RFID tags read by the RFID tag reader 21; the empty bottles and residual liquid after use are stored in the bottom drawer storage space 20; the RFID tag reader 21 in the bottom drawer storage space 20 reads the RFID tag data on the empty bottle and transmits it to the master control system, and the master control system can automatically count the number of empty bottles recovered;

[0070] 3). When the master control system detects an abnormal situation, the master control system issues a command to control the alarm module to sound and light alarm, and sends the alarm information to the public security narcotic drug joint control platform; the abnormal situation includes unauthorized access, tailing, vibration, violent opening, and other behaviors, as well as empty inventory and drug expiration status;

[0071] 4). The master control system shares and quickly updates data with the hospital HIS system; the master control system automatically counts, counts and manages the inventory of drugs in real time. When the number of drugs is lower than the preset safety inventory level, it will automatically send a drug replenishment notification to the pharmacy management system; the master control system controls the addition of new pharmacists and reviewers, modifies user permissions, and checks the status of smart cabinets and platform authorization;

[0072] 5). When the staff has doubts about the prescription issued by the doctor, they press the human-computer interaction button 15 to contact the hospital HIS system through the human-computer interaction module, and the staff interacts with the corresponding personnel through video intercom through the touch screen 17.

[0073] The steps for adding medicine are as follows:

[0074] 1). After browsing the information about the shortage of medicines in the automatic dispensing system in the touch screen 17, the staff clicks the print button of the list printing system 18, and the list printing system 18 prints out the information about the shortage of medicines in the current system. The staff goes to the medicine warehouse to get the medicine according to the shortage of medicines information;

[0075] 2). After taking back the medicine to be added, the staff needs to use the identity authentication module to input the identity information before unlocking;

[0076] 3) After unlocking, the touch screen 17 displays all the boxes to be filled with medicines. The box to be filled with medicines is selected according to the box number or the prompt of the automatic medicine dispensing system. The medicine information inside the box will be displayed after the box is selected. The medicines transferred from the medicine warehouse and affixed with RFID tags are placed in the box. The RFID tag reader 21 will automatically read the information and bring out the medicine name, batch number, expiration date and quantity. After confirming to start filling medicines from the touch screen 17, the second person will conduct a review and authentication;

[0077] 4). When the second person passes the identity verification, the medication addition is completed, and the list printing system 18 prints the medication addition list.

[0078] This embodiment also includes the step of returning unused medicines, which is as follows:

[0079] 1). The staff must complete the identity authentication login first, and two people are required to use the identity authentication module to enter their identity information before the lock can be unlocked;

[0080] 2). Control the drug return module in the automatic drug dispensing system through the touch screen 17;

[0081] 3). After entering the drug return module, select the name of the unused drug, and the system RFID sensor will automatically generate the returned drug quantity and quantity. After confirmation, the system will enter the second person review and certification procedure;

[0082] 4). When the second person passes the on-site review and certification, the system automatically prints a recycling list, and the return of unused drugs is completed.

[0083] In this implementation, two people are required to use the identity authentication module to input identity information to ensure that only authorized medical staff can open the smart medicine cabinet, thereby effectively preventing unauthorized persons from obtaining drugs; in emergency situations, it will automatically downgrade to a dual mechanical lock linkage to open; the narcotic drug intelligent management and control system is equipped with an alarm function, and the system will automatically trigger an alarm for unauthorized access, vibration, violent opening, and other behaviors, as well as empty inventory and drug expiration, to ensure the safety and compliance of drugs; docking with the hospital HIS system: the narcotic drug intelligent management and control system can realize data sharing and rapid update with the hospital HIS system, and the doctor's prescription verification is required to take the medicine to ensure that there are no loopholes. The structural module is reasonably and completely set up, which can closely monitor the storage and use of drugs, and effectively prevent the loss and abuse of drugs.

[0084] The above-mentioned embodiments only express various implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A smart medicine cabinet, comprising a cabinet body and a control device, characterized in that: The cabinet comprises a control compartment (10) and a storage box (44); a plurality of drawer storage spaces are formed in the storage box (44) by dividing the storage box with multiple layers of isolation plates (45); a drawer (23) is arranged in each of the drawer storage spaces; a RFID tag reader (21) is arranged in the middle of each isolation plate (45) at a position corresponding to the drawer (23); the RFID tag reader (21) is connected to the control device; The inner cavity of one or more drawers (23) other than the drawer in the bottom drawer storage space (20) is provided with a plurality of box storage cavities, each of which is provided with a first storage box (25), and a weighing sensor (26) corresponding to the first storage box (25) is installed at the bottom of the inner cavity of each box storage cavity, and the weighing sensor (26) is connected to the control device; a data display screen (24) is installed on the upper surface of the drawer (23) and at a position corresponding to each of the first storage boxes (25), and the data display screen (24) is connected to the control device; A drawer electric switch structure (46) is provided in the middle of the isolation plate (45) at the bottom of each drawer (23); the drawer electric switch structure (46) comprises a linear rack (27) and a transmission motor (28); the linear rack (27) is fixedly mounted on the bottom of the drawer (23); the transmission motor (28) is fixedly connected to the isolation plate (45); and the power output end of the transmission motor (28) is meshed with the linear rack (27) through a transmission gear (31); The cabinet door of each drawer (23) is provided with an electromechanical dual-control intelligent lock structure (29); the electromechanical dual-control intelligent lock structure (29) comprises a first mechanical lock (32), a second mechanical lock (33), an intelligent electromagnetic lock (36), a slider (34), a first guide column (47), and a second guide column (49); the intelligent electromagnetic lock (36) and the slider (34) are movably installed between the first mechanical lock (32) and the second mechanical lock (33); the intelligent electromagnetic lock (36) is located below the slider (34); the slider (34) is movably arranged on the side wall of the cabinet door of the drawer (23); and the upper surface of the slider (34) is provided with two guide waist-shaped holes ( 48), the first guide post (47) is fixedly mounted on one side of the upper surface of the intelligent electromagnetic lock (36), and the upper part of the first guide post (47) passes through one of the guide waist-shaped holes (48); the second guide post (49) is fixedly mounted on the inner side wall of the cabinet door of the drawer (23), and the upper part of the second guide post (49) passes through another of the guide waist-shaped holes (48); the first mechanical lock (32) is connected to a first push block (35), and the second mechanical lock (33) is connected to a second push block (38); a lock ring (37) is installed on the isolation plate (45) at a position corresponding to the intelligent electromagnetic lock (36); the intelligent electromagnetic lock (36) is connected to the control device; The control compartment (10) is equipped with a touch screen (17), a monitoring camera (30), a two-dimensional code recognition system (12), an alarm button (13), a human sensor (14), a human-computer interaction button (15), a fingerprint recognition system (16), a face or iris recognition system (11), and a list printing system (18); the touch screen (17), the monitoring camera (30), the human sensor (14), the two-dimensional code recognition system (12), the alarm button (13), the human-computer interaction button (15), the fingerprint or iris recognition system (16), and the list printing system (18) are connected to the control device; one side of the face or iris recognition system (11) is connected to an angle adjustment knob (51); The control device includes a general control system, a human-computer interaction module, an identity authentication module, an alarm module, an automatic drug dispensing system, a recycling management system, and a communication module. The human-computer interaction module, the identity authentication module, the alarm module, the automatic drug dispensing system, the recycling management system, and the communication module are all communicatively connected to the general control system; the communication module is communicatively connected to the hospital HIS system and the public security narcotic drug joint control platform.

2. The intelligent medicine cabinet according to claim 1, characterized in that: The drawer storage spaces are arranged in five numbers; the top drawer storage space (19) is arranged as a weighing storage space; and a weighing sensor (26) corresponding to the first storage box (25) is installed at the bottom of the inner box storage cavity of the top drawer storage space (19).

3. The intelligent medicine cabinet according to claim 1, characterized in that: The bottom drawer storage space (20) is configured as an empty bottle and residual liquid recovery space; two second storage boxes (40) are placed side by side in the inner cavity of the drawer (23) in the bottom drawer storage space (20); two third storage boxes (42) are placed side by side in the inner cavity of each second storage box (40); the second storage box (40) is provided with a first handle (43), and the third storage box (42) is provided with a second handle (41).

4. The intelligent medicine cabinet according to claim 1, characterized in that: The opposite sides of the positions in the cabinet corresponding to the drawers (23) are slidably connected to the drawers (23) via heavy-duty staircase cabinet slide rails (39).

5. The intelligent medicine cabinet according to claim 1, characterized in that: A base (22) is provided at the bottom of the cabinet, and a flat-plate supporting universal wheel (50) is installed on the base (22).

6. The intelligent medicine cabinet according to claim 1, characterized in that: Sensors are installed on the isolation plate (45) on both sides of the isolation plate (45) corresponding to the linear rack (27) and along the length direction thereof, and the sensors are connected to the control device.

7. A method for drug control using the smart cabinet according to any one of claims 1 to 6, characterized in that: The specific process is: 1) Add an RFID tag to each drug package and pre-enter the drug information into the RFID tag; when the staff needs to open the cabinet door, two people are required to use the identity authentication module to input the identity information, including the use of two-person face, fingerprint biometric authentication or platform authorization; the control device will control the electromechanical dual-control smart lock structure to open; in an emergency, the control device can automatically downgrade to the dual mechanical lock linkage opening; after opening the drawer, except for the drawer in the bottom drawer storage space (20), the other drawers (23) are displayed through the data display screen (24) The life cycle of the drugs placed in the first storage box (25) and the real-time brightness prompt during use, the staff can understand the status of the drugs to be taken in real time through the content displayed on the data display screen (24); when the second person on-site verification authentication or platform authorization is passed, the smart cabinet will automatically pop up the drugs with the latest expiration date and print a list. After it is correct, the drugs can be taken away and handed over to the doctor, completing the entire drug collection procedure; 2) When the medicine is placed in the drawer, the RFID tag reader (21) automatically reads the medicine information of the RFID tag on the outer package and transmits it to the control device for storage and recording. The control device counts the medicine. When the medicine leaves the drawer (23), the control device can automatically record the number and information of the medicine out of the warehouse according to the number of RFID tags read by the RFID tag reader (21); the empty bottles and residual liquid after use are stored in the storage space (20) of the bottom drawer; the RFID tag reader (21) in the storage space (20) of the bottom drawer reads the RFID tag data on the empty bottle and transmits it to the master control system, and the master control system can automatically count the number of empty bottles recovered; 3). When the master control system detects an abnormal situation, the master control system issues a command to control the alarm module to sound and light alarm, and sends the alarm information to the public security narcotic drug joint control platform; the abnormal situation includes unauthorized access, tailing, vibration, violent opening, and other behaviors, as well as empty inventory and drug expiration status; 4). The master control system shares and quickly updates data with the hospital HIS system; the master control system automatically counts, counts and manages the inventory of drugs in real time. When the quantity of drugs is lower than the preset safety inventory level, it will automatically send a drug replenishment notification to the pharmacy management system; The master control system controls the addition of new pharmacists and reviewers, modifies user permissions, and checks the status of smart cabinets and platform authorization; 5). When the staff has doubts about the prescription issued by the doctor, they press the human-computer interaction button (15) to contact the hospital HIS system through the human-computer interaction module, and the staff conducts video intercom interaction with the corresponding personnel through the touch screen (17).

8. The method for drug control using a smart cabinet according to claim 7, characterized in that: The dosing steps are as follows: 1). After the staff browses the information about the shortage of medicines in the automatic dispensing system on the touch screen (17), they click the print button of the list printing system (18). The list printing system (18) prints out the information about the shortage of medicines in the current system. The staff goes to the medicine warehouse to get the medicines according to the shortage information; 2). After taking back the medicine to be added, the staff needs to use the identity authentication module to input the identity information before unlocking; 3) After unlocking, the touch screen (17) displays all the boxes to be filled with medicines. The box to be filled with medicines is selected according to the box number or the prompt of the automatic medicine dispensing system. The medicine information inside the box will be displayed after the box is selected. The medicines transferred from the medicine warehouse and affixed with RFID tags are placed in the box. The RFID tag reader (21) will automatically read the information and bring out the medicine name, batch number, expiration date and quantity. After confirming the start of medicine filling from the touch screen (17), a second person will conduct a review and authentication; 4). When the second person passes the identity verification, the dosing is completed and the list printing system (18) prints the dosing list.

9. The method for drug control using a smart cabinet according to claim 7, characterized in that: It also includes steps for returning unused medications, as follows: 1). The staff completes identity authentication and logs in first; 2). Control the drug return module in the automatic drug dispensing system through the touch screen (17); 3). After entering the drug return module, select the name of the unused drug, and the system RFID sensor will automatically generate the returned drug quantity and quantity. After confirmation, the system will enter the second person review and certification procedure; 4). When the second person passes the on-site review and certification, the system automatically prints a recycling list, and the return of unused drugs is completed.

10. The method for drug control using a smart cabinet according to claim 7, characterized in that: Commonly used prescriptions are combined into a combination and entered into the master control system. The master control system is connected to the hospital HIS system. A doctor's prescription is required to get the medicine. After the prescription is verified, the medicine picking process begins.

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