CN112750523A - Intelligent management system for toxic and anesthetic in operating room - Google Patents

Intelligent management system for toxic and anesthetic in operating room Download PDF

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Publication number
CN112750523A
CN112750523A CN202110040355.3A CN202110040355A CN112750523A CN 112750523 A CN112750523 A CN 112750523A CN 202110040355 A CN202110040355 A CN 202110040355A CN 112750523 A CN112750523 A CN 112750523A
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China
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module
anesthetic
toxic
control module
mcu control
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Inventor
王正华
孙林颖
江冰
孙桂全
袁亚峰
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Jiuxin Meditech Group
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Jiuxin Meditech Group
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Priority to CN202110040355.3A priority Critical patent/CN112750523A/en
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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/20—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/30—Administration of product recycling or disposal
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
    • G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation

Abstract

The invention relates to an intelligent management system for toxic and anesthetic drugs in an operating room, which is innovative in that: the method comprises the following steps: the central data processing PC is used for analyzing and processing the data assembly of the management system; the intelligent terminal for the toxic anesthetic comprises a storage taking system and a recovery system for the toxic anesthetic, wherein the storage taking system is used for storing the toxic anesthetic and recording taking of the toxic anesthetic by medical personnel, and the recovery system is used for recovering the ampoule bottles; the MCU control module controls the storage taking system and the recovery system and transmits the acquired data information and the recovery record to the central data processing PC; a display unit; the central data processing PC is in communication connection with the MCU control module, and the display unit is electrically connected with the MCU control module. The invention realizes the management of 'one object and one code', closed transportation and identity recognition management of the storage, application, delivery, use record and the like of the toxic narcotic, and realizes the closed-loop management of 'preoperative-intraoperative-postoperative'.

Description

Intelligent management system for toxic and anesthetic in operating room
Technical Field
The invention relates to an intelligent management system for operating rooms, in particular to an intelligent management system for toxic and anesthetic in the operating rooms.
Background
The narcotic drugs and the first class of psychotropic drugs have double properties, have irreplaceable effects in clinical medical practice, are different from ordinary drugs, are key roles in clinical medical practice on one hand, and are extremely prone to generating different degrees of dependence in mind and body if being used for multiple purposes and continuously for a long time on the other hand. If the drugs are not allowed to flow into the society illegally, the harm is huge, the harmfulness of the drugs is the same as that of the drugs, and the drugs are called narcotic drugs for short. The narcotic drug needs special persons, special cabinets, special accounts, special prescriptions and special books to be registered and managed, two persons are required to be locked in daily life, counting is carried out every class, and the class is strictly handed over. After the empty ampoules are checked, the ampoules are returned to a central pharmacy after the medicine registration is ensured to be consistent with the number of the empty ampoules. However, most hospitals rely on the traditional medicine chest management mode, medical staff carry out complicated manual records, and the problems of low rechecking and counting efficiency, non-standard supervision and the like exist. The existing information management mode of toxic narcotics still needs to be developed, for example: the intelligent narcotic management system adopts a management mode of 'first use of medicine and then payment' and does not solve the management defects of multi-purpose abuse and the like; the intelligent narcotic drug management cabinet and the like need improvement on the problems of complex operation, low efficiency of taking and recovering empty bottles, large checking and rechecking load and the like.
At present, the management of medical anesthetic drugs and psychotropic drugs is paid much attention, but the management process and means are quite complicated, the data traceability intellectualization is deficient, and the management efficiency is not high. In addition, the management system of the narcotic drugs in individual hospitals is imperfect, and problems of management leaks, internal personnel exchange, improper residual liquid management and the like exist.
Disclosure of Invention
The purpose of the invention is: the intelligent management system for the toxic and anesthetic in the operating room is provided, so that the 'one object and one code' management, closed transportation and identity recognition management of the toxic and anesthetic in warehousing, claiming, ex-warehouse, distribution, use records and the like are realized, and the 'preoperative-intraoperative-postoperative' closed-loop management is realized.
In order to achieve the purpose, the technical scheme of the invention is as follows: the intelligent management system for the toxic and anesthetic in the operating room is innovative in that: the method comprises the following steps:
the central data processing PC comprises a data storage module for storing the drug information, and is used for analyzing and processing a data assembly of the management system, connecting and controlling a plurality of drug intelligent terminals and issuing control instructions to the drug intelligent terminals;
the intelligent terminal for the toxic and anesthetic comprises a storage taking system and a recovery system for the toxic and anesthetic, wherein the storage taking system is used for storing the toxic and anesthetic, monitoring and alarming the storage environment and recording the taking of the toxic and anesthetic by medical staff, and the recovery system is used for recovering and cleaning empty ampules of the toxic and anesthetic;
the MCU control module controls the storage taking system and the recovery system, and transmits the acquired data information, the poison anesthetic entering and exiting warehouse and the recovery record to the central data processing PC;
the display unit is used for displaying the related information of the toxic anesthetic;
the central data processing PC is in communication connection with the MCU control module, the storage taking system and the recovery system are in communication connection with the MCU control module respectively, and the display unit is electrically connected with the corresponding output end of the MCU control module.
In the technical scheme, the device further comprises a power supply unit, wherein the power supply unit provides various required working voltages for the storage and taking system, the recovery system, the MCU control module and the display unit.
In the above technical scheme, the power supply unit includes a 12V voltage output circuit, a 5V voltage output circuit and a 3.3V voltage output circuit, an input end of the 12V voltage output circuit is an external input voltage connection end, an output end of the 12V voltage output circuit is electrically connected with an input end of the 5V voltage output circuit, and an output end of the 5V voltage output circuit is electrically connected with an input end of the 3.3V voltage output circuit.
In the technical scheme, the storage and taking system comprises a first identity recognition module, an electronic weighing module, an environment monitoring module for sensing the storage environment of the toxic anesthetic and a first door lock control module for storing the toxic anesthetic, wherein the first identity recognition module, the electronic weighing module, the environment monitoring module and the first door lock control module for storing the toxic anesthetic are respectively and electrically connected with the corresponding connecting end of the MCU control module.
In the technical scheme, the first identity recognition module comprises an RFID recognition unit U7 and a read-write module U6 which are electrically connected, the RFID recognition unit U7 recognizes the RFID label of medical personnel, opens a first door lock through a first door lock control module to take corresponding medicines and recognize the RFID label of management personnel to be used for storing and taking the medicines, the read-write module U6 realizes the control and read-write operation of the RFID recognition unit U7, and the read-write module U6 is electrically connected with the corresponding connecting end of the MCU control module.
In the above technical scheme, the environment monitoring module includes temperature and humidity monitoring unit and toxic gas concentration monitoring unit, temperature and humidity monitoring unit and toxic gas concentration monitoring unit are connected with the corresponding link electricity of MCU control module respectively.
In the above technical solution, the temperature and humidity monitoring unit employs DHT22 type temperature and humidity sensor, and the toxic gas concentration monitoring unit employs a gas detection module comprising a gas detection module U4 and a dual voltage comparison module U5A.
In the above technical solution, the recovery system includes a second identification module and a second door lock control module for recovering the empty ampoule bottle recovery box, the second identification module is configured to identify the empty ampoule bottle RFID tag, and open a second door lock on the recovery box through the second door lock control module, so as to recover and clean the empty ampoule bottle.
In the technical scheme, the central data processing PC is in communication connection with the MCU control module through the serial port communication module, so that data communication conversion is realized.
In the above technical solution, the MCU control module includes a main control chip, and a JATG simulation circuit, a clock oscillation circuit, and a reset circuit electrically connected to the main control chip.
The invention has the positive effects that: after the intelligent management system for the toxic and anesthetic in the operating room is adopted, the intelligent management system comprises the following components:
the central data processing PC comprises a data storage module for storing the drug information, and is used for analyzing and processing a data assembly of the management system, connecting and controlling a plurality of drug intelligent terminals and issuing control instructions to the drug intelligent terminals;
the intelligent terminal for the toxic and anesthetic comprises a storage taking system and a recovery system for the toxic and anesthetic, wherein the storage taking system is used for storing the toxic and anesthetic, monitoring and alarming the storage environment and recording the taking of the toxic and anesthetic by medical staff, and the recovery system is used for recovering and cleaning empty ampules of the toxic and anesthetic;
the MCU control module controls the storage taking system and the recovery system, and transmits the acquired data information, the poison anesthetic entering and exiting warehouse and the recovery record to the central data processing PC;
the display unit is used for displaying the related information of the toxic anesthetic;
the central data processing PC is in communication connection with the MCU control module, the storage and taking system and the recovery system are respectively in communication connection with the MCU control module, and the display unit is electrically connected with the corresponding output end of the MCU control module;
the hospital is provided with a plurality of operating rooms, N toxic and anesthetic intelligent terminals are arranged, the MCU control module is used for coordinating and controlling the medicine storage and taking of the toxic and anesthetic intelligent terminals and the empty ampoule bottle recovery in a unified manner and transmitting data to the central data processing PC, and the central data processing PC is used for analyzing and managing the acquired data, connecting and controlling the toxic and anesthetic intelligent terminals of the plurality of operating rooms and issuing control instructions to the toxic and anesthetic intelligent terminals;
when the storage system is used, when the toxic anesthetic is required to be stored and taken, the storage and taking system outputs corresponding label information to the MCU control module, a corresponding interface is displayed on the display unit, an operator selects drug storage and taking operation, and the MCU control module outputs corresponding control instructions, so that the drug storage, storage environment monitoring and alarming of the operator and the taking of the toxic anesthetic by medical personnel are realized;
when empty ampule bottles need to be recovered, the recovery system outputs corresponding label information to the MCU control module, a corresponding interface is displayed on the display unit, and the MCU control module outputs corresponding control instructions, so that recovery and cleaning of the empty ampule bottles of the narcotic are realized by operators. The method realizes the management of 'one object and one code', closed transportation and identity recognition management of the storage, application, delivery, distribution, use record and the like of the toxic and anesthetic, and realizes the closed-loop management of 'preoperative-intraoperative-postoperative'. In conclusion, the invention realizes the traceability management of the whole process, can effectively prevent the phenomena of illegal drug opening and multi-purpose abuse, promotes the informatization of drug administration and automatic checking, lightens the pressure of medical care personnel for checking and rechecking, saves the time and energy of the medical care personnel and improves the economic benefit.
Drawings
FIG. 1 is a block diagram illustrating the structure of an embodiment of the present invention;
FIG. 2 is a schematic circuit diagram of the power supply unit of the present invention;
FIG. 3 is a schematic circuit diagram of a main control chip of the MCU control module according to the present invention;
FIG. 4 is a schematic circuit diagram of a JATG emulation circuit of the present invention;
FIG. 5 is a schematic circuit diagram of the reset circuit of the present invention;
FIG. 6 is a schematic circuit diagram of a display unit of the present invention;
FIG. 7 is a schematic circuit diagram of the environmental monitoring module of the present invention;
FIG. 8 is a schematic circuit diagram of the identity module of the present invention;
FIG. 9 is a schematic circuit diagram of the door lock control module of the present invention;
fig. 10 is a schematic circuit diagram of a serial communication module according to the present invention.
Detailed Description
The invention is further illustrated, but not limited, by the following examples in connection with the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10, an intelligent management system for toxic anesthetic in an operating room comprises:
the system comprises a central data processing PC (personal computer) 1, wherein the central data processing PC 1 comprises a data storage module 4 for storing drug information of drugs, and the central data processing PC 1 is used for analyzing and processing a data assembly of a management system, connecting and controlling a plurality of drug intelligent terminals and issuing control instructions to the drug intelligent terminals;
the intelligent toxic and anesthetic terminal comprises a storage taking system 2 and a recovery system 3 for the toxic and anesthetic, wherein the storage taking system 2 is used for storing the toxic and anesthetic, monitoring and alarming the storage environment and recording the taking of the toxic and anesthetic by medical staff, and the recovery system 3 is used for recovering and cleaning empty ampules of the toxic and anesthetic;
the MCU control module 5 controls the storage taking system 2 and the recovery system 3, and transmits the acquired data information, the poison anesthetic entering and exiting warehouse and the recovery record to the central data processing PC 1;
the display unit 6 is used for displaying the related information of the toxic anesthetic;
the central data processing PC 1 is in communication connection with the MCU control module 5, the storage taking system 2 and the recovery system 3 are in communication connection with the MCU control module 5 respectively, and the display unit 6 is electrically connected with the corresponding output end of the MCU control module 5.
The central data processing PC 1 of the invention is divided into 5 parts of user management, drug anesthesia medicine management, environmental data management, empty ampoule bottle management and statistical analysis management, realizes the real-time supervision of the use of drug anesthesia medicine and the intelligent perception monitoring of environmental parameters, and specifically comprises the following steps:
user management: registering users (medical care personnel and toxic and anesthetic administration staff), logging in the users (medical care personnel and toxic and anesthetic administration staff), and modifying information (passwords, personal information and the like) of the users (medical care personnel and toxic and anesthetic administration staff). Medical personnel and management personnel can log in for use, and foreign personnel have no use permission and operate or control the system.
Toxic and anesthetic drug management: basic information (name, specification, batch number, validity period and the like) of the narcotic drugs, inventory management, and narcotic drug warehousing-out records (date, drug name, prescription number, drug distributor, rechecker, quantity and the like) of the narcotic drugs can be inquired, and related information can be subjected to processing such as increasing, deleting, modifying, checking and the like.
And (3) environment data management: real-time data display, historical data query, threshold analysis, real-time monitoring of the environment of the operating room and toxic and anesthetic drugs, dynamic curve feedback, establishment of an environment safety threshold, and early warning if the value exceeds the value.
Managing empty ampoules: empty ampoule declaration and recovery. The medical staff declares to return, records the number of the withdrawn empty ampoule bottles, reaches a certain numerical value, prompts a manager to check, and recovers and destroys the empty ampoule bottles.
Statistical analysis management: and analyzing the generated use data, environment data and the like, and comparing the application for the toxic and anesthetic drug reception and the actual use condition to early warn the possible illegal behaviors.
As shown in fig. 2, the system further comprises a power supply unit 7, and the power supply unit 7 provides various required operating voltages for the storage and retrieval system 2, the recovery system 3, the MCU control module 5, and the display unit 6.
The input voltage of the input end of the Power supply unit 7 is input with 12V direct current voltage through a Power1 interface, converted into 5VDC through VR2, and then converted into 3.3VDC through VR1, so that various voltages required by the system can be obtained.
Namely, the power supply unit 7 includes a 12V voltage output circuit 71, a 5V voltage output circuit 72 and a 3.3V voltage output circuit 73, the input end of the 12V voltage output circuit 71 is an external input voltage connection end, and the output end thereof is electrically connected with the input end of the 5V voltage output circuit 72, and the output end of the 5V voltage output circuit 72 is electrically connected with the input end of the 3.3V voltage output circuit 73.
The method specifically comprises the following steps: the 12V voltage output circuit 71 provides 12V working voltage for the first door lock control module 24 and the second door lock control module 32; the 5V voltage output circuit 72 provides a 5V working voltage for the first identity recognition module 21, the environment monitoring module 23, the second identity recognition module 31 and the display unit 6; the 3.3V voltage output circuit 73 provides a 3.3V working voltage for the MCU control module 5.
As shown in fig. 3, 4 and 5, the MCU control module 5 includes a main control chip 51, a JATG simulation circuit 52, a clock oscillation circuit and a reset circuit 53 electrically connected to the main control chip 51, the MCU control module 5 controls the storage and retrieval system 2 and the recovery system 3, and transmits the collected data information, poison and anesthetic in and out of the warehouse and the recovery record to the central data processing PC 1,
the STM32F103ZET6 is used as a main control chip U1, the crystal oscillator Y1 of a clock circuit uses an 8MHz type external ceramic crystal oscillator, and a CR2032 button cell BT1 is used as an uninterruptible clock power supply.
As shown in fig. 6, the display unit 6 is an LCD display unit, wherein the LCD adopts TFTLCD2.8, a data interface DB1-DB8 of the LCD is connected to a PD0-PD7 interface of STM32F103ZET6 shown in U1 of the MCU control module 5, and a data interface DB10-DB17 is connected to a PD8-PD15 interface of STM32F103ZET6 shown in U1; its control interface accesses the PC port of STM32F103ZET6 shown in correspondingly labeled U1.
As shown in fig. 1, the storage and taking system 2 includes a first identity recognition module 21, an electronic weighing module 22, an environment monitoring module 23 for sensing a storage environment of the toxic anesthetic, and a first door lock control module 24 for storing the toxic anesthetic, wherein the first identity recognition module 21, the electronic weighing module 22, the environment monitoring module 23, and the first door lock control module 24 for storing the toxic anesthetic are electrically connected to corresponding connection ends of the MCU control module 5, respectively.
As shown in fig. 8, the first identity recognition module 21 includes an RFID recognition unit U7 and a read-write module U6, which are electrically connected, the RFID recognition unit U7 recognizes the RFID tag of the medical staff, and opens the first door lock through the first door lock control module 24 to take the corresponding medicine and recognize the RFID tag of the administrator to access the medicine, the read-write module U6 realizes the control and read-write operation of the RFID recognition unit U7, and the read-write module U6 is electrically connected to the corresponding connection end of the MCU control module 5.
As shown in fig. 7, in order to monitor the environment in real time, the environment monitoring module 23 includes a temperature and humidity monitoring unit 231 and a toxic gas concentration monitoring unit 232, and the temperature and humidity monitoring unit 231 and the toxic gas concentration monitoring unit 232 are electrically connected to corresponding connection ends of the MCU control module 5, respectively. Special medicine is deposited and has certain requirement to temperature, humidity, through 23 perception humitures of environmental monitoring module, and timely early warning control prevents that the poisonous anesthetic from rotting and damaging.
Further, as shown in fig. 7, the temperature and humidity monitoring unit 231 employs a DHT22 temperature and humidity sensor, and the toxic gas concentration monitoring unit 232 employs a gas detection module comprising a gas detection module U4 and a dual voltage comparison module U5A.
The method specifically comprises the following steps: the temperature and humidity monitoring unit 231U2 adopts a DHT22 type temperature and humidity sensor, and data reading is connected to a PG0 port of an STM32F103ZET6 shown in U1 of the MCU control module 5; the toxic gas concentration monitoring unit adopts MQ-2 gas detection module U4 and LM393H dual-voltage comparison module U5A to form a gas detection module, and data reading is connected with PG1 and PG2 ports of STM32F103ZET6 shown in U1 of MCU control module 5.
As shown in fig. 1, the recovery system 3 includes a second identity module 31 and a second door lock control module 32, wherein the second identity module 31 is configured to identify an RFID tag of an empty vial bottle and open a second door lock on the recovery box through the second door lock control module 32, so as to recover and clean the empty vial bottle.
As shown in fig. 8, the first identity recognition module 21 of the storage and retrieval system 2 and the second identity recognition module 31 of the recovery system 3 have the same structure, and use Mifare 1S 50-type smart chip U7 as a core module thereof, and the NPAUSE1 of the MCM 200-type read-write module U6 is directly connected to the TP of the Mifare smart chip U7, so as to drive the Mifare smart chip U7; the KOMP1 end of the MCM200 module U6 is connected with the RX port of the Mifare intelligent chip U7 and is a comparison input port of the Mifare intelligent chip U7; the ANT and the NANT are antenna ports, are connected with two ends of an antenna after being connected with a high-frequency inductor in series, and are required to be connected with a high-frequency filter capacitor to the ground, so that filtering of an output signal of the MCM200 type read-write module U6 is realized. The NCS end of the MCM200 type read-write module U6 adopts TIM2_ CH2 (PA 1) of an STM32F103ZET6 chip (U1) in the figure 3 as a drive; data processing is achieved by controlling the NIRQ port of MCM200(U6) through TIM2_ CH1(PA 0). The MCM200(U6) address bus ALE is connected with an STM32F103ZET6 chip (U1) PF0, and the data ports D0-D7 are directly connected with an STM32F103ZET6 chip (U1) PE0-PE 7. The MODE terminal and the USELE terminal of the MCM200(U6) are connected with the PF3 and PF2 ports of the STM32F103ZET6 chip (U1), and high-level signals are always input.
As shown in fig. 9, in order to control the opening and closing of the door lock conveniently, the first door lock control module 24 of the storage and taking system 2 for storing narcotics and the second door lock control module 32 of the recovery system 3 for recovering empty ampoule bottles are identical in structure, and the resistor R6 and the inductor L1 are equivalent circuits of the electronic lock. When the system receives a command of opening the door lock, the PG8 port of the STM32F103ZET6 chip (U1) changes the transmitted level to high level, the triode Q3 is changed from saturation to cutoff, the Q1 is changed from cutoff to saturation, the voltage at two ends of the relay K1 is controlled to be close to the power supply voltage of 12V, the contact is closed, the electronic lock (R6 + L1) is switched on, and the electronic lock is changed to be in an unlocked state.
As shown in fig. 10, the central data processing PC 1 is in communication connection with the MCU control module 5 through the serial port communication module 8, so as to implement data communication conversion. A Max3232 chip (U3) is adopted as a 232 serial port data conversion chip, a T1in pin R1out is connected to serial port 1 interfaces PA9 and PA10 of an STM32F103ZET6 chip (U1), and the T1out pin R1in is connected to pin 3 and pin 2 of a serial port interface (J1). The module is used for realizing communication with an upper host, transmitting data to the upper host for storage and analysis and receiving a command sent by the upper host.
The working principle of the invention is as follows:
the invention pre-sets the first identity recognition module 21 and the second identity recognition module 31 with radio frequency tags RFID:
RFID tags are classified into the following three types based on JCI standards:
class a RFID tag: medical care personnel; the RFID label of the medical staff of the A class is responsible for taking the toxic anesthetic, returning the redundant medicines and recovering the empty ampoule bottle;
class B RFID tags: toxic anesthetic management; the RFID label of the B-type toxic anesthetic manager is mainly responsible for warehousing the toxic anesthetic and cleaning the empty ampoule bottles;
class C RFID tags: narcotic drugs; the C-type narcotic RFID label mainly bears narcotic information and narcotic use records.
The specific process of storing and taking the toxic anesthetic comprises the following steps:
a class B pharmacy manager logs in by using an identity label, reads a class C label on the medicine before medicine storage, automatically inputs the name, the type, the notice and the like of the medicine into a PC, opens a first door lock, stores the toxic and anesthetic in a warehouse, fills the medicine chest, and automatically checks the number by an electronic scale.
A medical staff of class A uses the RFID label to log in, selects the corresponding electronic prescription to take medicine, opens the first door lock, takes away the corresponding quantity of medicine, the electronic scale checks automatically, the counting charge prints the form, closes the door lock. If the medical staff is left in use, the medical staff of the A class uses the RFID label to log in, selects the corresponding electronic prescription to return the medicine, opens the first door lock, returns the corresponding amount of the medicine, automatically checks by the electronic scale, counts the refund and prints the form, and closes the door lock.
The method comprises the following specific steps of:
a-class medical staff logs in by using the RFID tag, selects to return the empty ampoule bottle, scans the C-class tag on the empty ampoule bottle, opens the second door lock if the C-class tag is correct, puts the empty ampoule bottle into the recovery box, and automatically records the label; empty ampoule bottle reaches a certain amount, the suggestion clearance, and class B drugstore managers uses the identity label to log in, opens the second door lock, retrieves empty ampoule bottle and checks.
The invention realizes the management of 'one object and one code', closed transportation and identity recognition management of the storage, application, delivery, use record and the like of the toxic narcotic, and realizes the closed-loop management of 'preoperative-intraoperative-postoperative'. The drug administration system has the advantages that traceability management of the whole process is achieved, the phenomena of illegal drug administration and multipurpose abuse can be effectively prevented, the drug administration informatization of drugs and numb is promoted, automatic checking is achieved, the pressure of checking and rechecking of medical workers is relieved, the time and the energy of the medical workers are saved, and the economic benefit is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. An intelligent management system for toxic and anesthetic in an operating room is characterized in that: the method comprises the following steps:
the system comprises a central data processing PC (1), wherein the central data processing PC (1) comprises a data storage module (4) for storing drug information of drugs, and the central data processing PC (1) is used for analyzing and processing a data assembly of a management system, connecting and controlling a plurality of intelligent terminals of the drugs and issuing control instructions to the intelligent terminals;
the intelligent toxic anesthetic terminal comprises a storage taking system (2) and a recovery system (3) for the toxic anesthetic, wherein the storage taking system (2) is used for storing the toxic anesthetic, monitoring and alarming the storage environment and recording the taking of the toxic anesthetic by medical staff, and the recovery system (3) is used for recovering and cleaning empty ampule bottles of the toxic anesthetic;
the MCU control module (5) controls the storage taking system (2) and the recovery system (3) and transmits the acquired data information, the poison narcotic in and out of the warehouse and the recovery record to the central data processing PC (1);
the display unit (6) is used for displaying the related information of the toxic anesthetic;
the central data processing PC (1) is in communication connection with the MCU control module (5), the storage taking system (2) and the recovery system (3) are in communication connection with the MCU control module (5) respectively, and the display unit (6) is electrically connected with the corresponding output end of the MCU control module (5).
2. The intelligent operating room poison anesthesia management system of claim 1, characterized in that: the system is characterized by further comprising a power supply unit (7), wherein the power supply unit (7) is used for providing various required working voltages for the storage taking system (2), the recovery system (3), the MCU control module (5) and the display unit (6).
3. The intelligent operating room poison and anesthetic management system according to claim 2, characterized in that: the power supply unit (7) comprises a 12V voltage output circuit (71), a 5V voltage output circuit (72) and a 3.3V voltage output circuit (73), wherein the input end of the 12V voltage output circuit (71) is an external input voltage connecting end, the output end of the 12V voltage output circuit is electrically connected with the input end of the 5V voltage output circuit (72), and the output end of the 5V voltage output circuit (72) is electrically connected with the input end of the 3.3V voltage output circuit (73).
4. The intelligent operating room poison anesthesia management system of claim 1, characterized in that: the storage taking system (2) comprises a first identity recognition module (21), an electronic weighing module (22), an environment monitoring module (23) used for sensing a toxic anesthetic storage environment and a first door lock control module (24) used for storing the toxic anesthetic, wherein the first identity recognition module (21), the electronic weighing module (22), the environment monitoring module (23) and the first door lock control module (24) used for storing the toxic anesthetic are respectively and electrically connected with corresponding connecting ends of the MCU control module (5).
5. The intelligent operating room poison and anesthetic management system according to claim 4, characterized in that: first identity identification module (21) is including the RFID identification element U7 and the read-write module U6 of electricity connection, RFID identification element U7 discernment medical personnel RFID label to open first lock through first door lock control module (24) and be used for accessing the medicine in order to take corresponding medicine and discernment managers RFID label, read-write module U6 realizes control and read-write operation to RFID identification element U7, and read-write module U6 is connected with MCU control module (5) corresponding link electricity.
6. The intelligent operating room poison and anesthetic management system according to claim 4, characterized in that: the environment monitoring module (23) comprises a temperature and humidity monitoring unit (231) and a toxic gas concentration monitoring unit (232), wherein the temperature and humidity monitoring unit (231) and the toxic gas concentration monitoring unit (232) are respectively electrically connected with the corresponding connecting ends of the MCU control module (5).
7. The intelligent operating room poison and anesthetic management system according to claim 6, characterized in that: the temperature and humidity monitoring unit (231) adopts a DHT22 type temperature and humidity sensor, and the toxic gas concentration monitoring unit (232) adopts a gas detection module consisting of a gas detection module U4 and a double-voltage comparison module U5A.
8. The intelligent operating room poison anesthesia management system of claim 1, characterized in that: the recovery system (3) comprises a second identity recognition module (31) and a second door lock control module (32) used for recovering empty ampoule bottles in the recovery box, wherein the second identity recognition module (31) is used for recognizing the empty ampoule bottles RFID labels, and opens a second door lock on the recovery box through the second door lock control module (32) so as to recover and clean the empty ampoule bottles.
9. The intelligent operating room poison anesthesia management system of claim 1, characterized in that: the central data processing PC (1) is in communication connection with the MCU control module (5) through the serial port communication module (8) to realize data communication conversion.
10. The intelligent operating room poison anesthesia management system of claim 1, characterized in that: the MCU control module (5) comprises a main control chip (51), and a JATG simulation circuit (52), a clock oscillation circuit and a reset circuit (53) which are electrically connected with the main control chip (51).
CN202110040355.3A 2021-01-13 2021-01-13 Intelligent management system for toxic and anesthetic in operating room Pending CN112750523A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114680484A (en) * 2022-04-06 2022-07-01 徐州市中心医院 Intelligent management device for medical poison narcotics and operation method
CN114743315A (en) * 2022-02-14 2022-07-12 北京信实广创实验室科技有限公司 Intelligent medicine cabinet and control system thereof
CN115165777A (en) * 2022-07-01 2022-10-11 首都医科大学宣武医院 Fentanyl class management and control narcotic waste liquid recovery verification system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114743315A (en) * 2022-02-14 2022-07-12 北京信实广创实验室科技有限公司 Intelligent medicine cabinet and control system thereof
CN114743315B (en) * 2022-02-14 2024-01-16 北京信实广创实验室科技有限公司 Intelligent medicine cabinet and control system thereof
CN114680484A (en) * 2022-04-06 2022-07-01 徐州市中心医院 Intelligent management device for medical poison narcotics and operation method
CN115165777A (en) * 2022-07-01 2022-10-11 首都医科大学宣武医院 Fentanyl class management and control narcotic waste liquid recovery verification system

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