KR100821627B1 - A real-time emergency medical information system using the rfid - Google Patents

Abstract

The present invention relates to a real-time emergency medical information system using radio frequency identification technology (RFID), and more particularly, RFID during the transfer to the hospital in the event of an emergency for chronic patients and high-risk patients in the public medical sector. It relates to a system for providing real-time medical information using.

The present invention also relates to a method for providing a real-time emergency medical service based on the real-time emergency medical information providing system using the RFID.

A system for providing real-time medical information using RFID according to the present invention includes an RFID tag of a patient which stores only minimal information and patient identification information of a patient for emergency medical service; A portable RFID reader for reading information from the RFID tag of the patient using RFID; The portable RFID reader which reads the information of the patient and the Bluetooth communication to synchronize the patient identification and patient information management, and during the transfer of the destination hospital setting and the set destination hospital ID to the U-health care center information system And an interface for inputting the vital signs of the patient measured by the emergency medical personnel and the main symptoms identified by the emergency medical personnel, and storing the indications and the contents of the emergency medical treatment. The above-mentioned patient's vital signs, main symptoms and first aid information, patient's RFID tag ID, ambulance stretcher tag ID, ambulance departure time, etc. are provided to the U-healthcare center information system using a wireless internet network. The patient's vital signs, major symptoms and first aid, patient's RFID tag ID and ambulance stretcher tag ID A system in an ambulance having a transceiver for providing a local information system; When the emergency patient arrives at the hospital and passes through the emergency room gate, the RFID reader at the entrance of the hospital confirms the arrival from the tag ID of the ambulance stretcher and the emergency control center of the hospital to inform the arrival of the emergency patient and the U-healthcare center information system. In addition, the local information system to be transmitted and the basic information of the patient stored in the local information system and the vital signs, main symptoms and first aid contents measured and understood by the emergency medical personnel are stored. A system in a hospital with an emergency room terminal showing information for reference and showing information such as a patient's past history and medications in a database of an existing hospital information system; Receive and store information related to the basic information of the emergency patient from the system in the ambulance, provide the hospital information necessary for the setting of the destination hospital to the system in the ambulance, and receive notification of the patient's arrival from the RFID reader of the hospital entrance Patients who are discharged from hospitals by providing the local information system to show the detailed information on the patients necessary for reference in the emergency room to the emergency room terminal, registering information for new members and issuing RFID tags for new targets Is configured to include a server of the U-healthcare center information system for updating and issuing information of the RFID tag of the patient.

The real-time emergency medical information system using RFID according to the present invention configured as described above has the effect of providing rapid emergency response information, standardizing action guidelines of emergency care personnel, and providing real-time emergency care information by establishing an emergency response system.

In addition, the real-time emergency medical information system using the RFID of the present invention as described above, providing emergency situation determination information, emergency response by accurate patient information, and emergency response time shortened after the arrival of the hospital inventory, rapid and accurate It has the effect of establishing a medical system.

In addition, the efficiency of patient care can be achieved by increasing the effectiveness of first aid and providing real-time information using RFID.

RFID, tags, readers, sensors, emergency medical, real-time, U-healthcare.

Description

Real-time emergency medical information system using radio frequency recognition technology {A REAL-TIME EMERGENCY MEDICAL INFORMATION SYSTEM USING THE RFID}

1 is a schematic diagram illustrating a typical pattern of a U-healthcare service framework,

2 is a partial configuration diagram of the present invention constituted by a portable terminal such as a PDA including an RFID tag and an RFID reader using RFID according to the present invention;

3 is a block diagram showing a real-time emergency medical information system using RFID according to the present invention,

4 is a diagram showing a service step of a real-time emergency medical information system using RFID according to the present invention;

5 is a diagram showing a patient identification and emergency treatment in the field stage of the real-time emergency medical information system using RFID according to the present invention;

Figure 6a is a flow chart showing the detailed activity of the use case of patient confirmation at the field stage of the real-time emergency medical information system using RFID in accordance with the present invention,

6b is a procedure of realizing a use case of patient confirmation at a field stage of a real-time emergency medical information system using RFID according to the present invention;

7A is a flowchart showing detailed activities of a use case of first aid in the field stage of a real-time emergency medical information system using RFID according to the present invention;

7b is a procedure of realizing a use case of first aid in the field stage of a real-time emergency medical information system using RFID according to the present invention;

FIG. 8 illustrates a use case showing a patient's identification, a destination hospital setting, a biosignal measurement, a main symptom identification, and a first aid on a hospital control display in an ambulance during a transfer step of a real-time emergency medical information system using RFID according to the present invention. diagram,

9a is a flow chart showing the detailed activity of the use case of the patient confirmation in the ambulance in the transfer step of the real-time emergency medical information system using RFID according to the present invention,

9B is a procedure of realizing a use case of patient confirmation in an ambulance in the transfer step of a real-time emergency medical information system using RFID according to the present invention;

FIG. 10A is a flow chart illustrating detailed activities of a use case of setting a destination hospital in a transfer step of a real-time emergency medical information system using RFID according to the present invention; FIG.

FIG. 10B is a flowchart illustrating a use case of setting a destination hospital in a transfer step of a real-time emergency medical information system using RFID according to the present invention; FIG.

11A is a flow chart showing the detailed activity of the use case of the measurement of the vital signs in the transport step of the real-time emergency medical information system using RFID according to the present invention,

11B is a procedure of realizing a use case of bio-signal measurement in a transfer step of a real-time emergency medical information system using RFID according to the present invention;

12A is a flow chart showing the detailed activities of the use case of identifying the main symptoms in the ambulance in the transfer step of the real-time emergency medical information system using RFID according to the present invention,

12B is a procedure of realizing a use case of identifying a main symptom in an ambulance in a transport step of a real-time emergency medical information system using RFID according to the present invention;

Figure 13a is a flow chart illustrating the detailed activities of the use case of first aid in the ambulance in the transfer step of the real-time emergency medical information system using RFID according to the present invention,

FIG. 13B is a procedure of realizing a use case of first aid in an ambulance in a step of transferring a real-time emergency medical information system using RFID according to the present invention; FIG.

14 is a U-health information during the transport of a patient by confirming the arrival of the patient in the hospital at the emergency room gate and recognizing the RFID tag of the patient in the emergency room at the emergency room stage of the real-time emergency medical information system using RFID according to the present invention. Diagram showing use cases stored in the server of the care center information system and referred to at the time of medical examination,

15A is a flow chart showing detailed emergency room gate pass use case activity in an emergency room stage of a real-time emergency medical information system using RFID according to the present invention;

15B is a flowchart illustrating a realization of an emergency room gate pass use case at an emergency room stage of a real-time emergency medical information system using RFID according to the present invention;

16A is a flowchart illustrating detailed activities of an emergency control management use case in an emergency room stage of a real-time emergency medical information system using RFID according to the present invention;

16B is a flowchart illustrating a realization of an emergency control management use case in an emergency room stage of a real-time emergency medical information system using RFID according to the present invention;

17A is a flowchart illustrating detailed activities of an emergency room information display use case in an emergency room stage of a real-time emergency medical information system using RFID according to the present invention;

17B is a flowchart illustrating a realization of an emergency room information display use case at an emergency room stage of a real-time emergency medical information system using RFID according to the present invention;

18 is a flowchart illustrating detailed activities of an RFID tag management use case of a patient of a real-time emergency medical information system using RFID according to the present invention.

*** Explanation of symbols for the main parts of the drawing ***

10: RFID tag 11: sensor

12: information storage section 13: power section

14: communication signal processor 20: RFID reader

21: transmitting and receiving antenna of the RFID reader 30: system in the ambulance

50: In-hospital system 51: RFID reader at hospital entrance

52: emergency terminal 53: local information system

100: server of the U-Healthcare Center Information System

The present invention relates to a real-time emergency medical information system using radio frequency identification technology (RFID), and more particularly, RFID during high-risk patients in the public medical field during the emergency situation to the hospital during emergencies It relates to a system for providing real-time medical information using.

The present invention also relates to a method for providing a real-time emergency medical service based on the real-time emergency medical information providing system using the RFID.

With the recent emergence of biosignal measurement sensors that can be carried directly in the body of a variety of small, portable patients, the maintenance of high-speed network infrastructure, and the development of high-performance wireless communications devices, monitoring and personalizing their health status anytime, anywhere Foreshadowing the coming of the Ubiquitous Healthcare era where health care services are available. In an ideal environment with U-healthcare, users will be able to maintain their state of health at the highest level by constantly monitoring their health in real time in an indecisive state and taking the most appropriate action at the right time. This ideal U-healthcare environment is also an urgently needed environment in the aging society and the well-being society.

Figure 1 shows a typical pattern of the U-healthcare service framework. In the construction of the U-healthcare service framework, the information stored in the RFID tag of the patient is read using a wireless Internet network, and the patient related information and information for first aid are provided in real time.

Existing emergency transportation system is based on the initial golden time due to the lack of insight about the patient's or family's medical history and medications, the low level of first-aid ability and the first-aid ability of emergency rescue workers. There is a problem of poor survival rate due to insufficient measures.

In other words, in the process of transporting the patient, there is a shortage of emergency medical personnel, lack of facilities and equipment of ambulances, lack of real-time hospital information, affiliation of ambulances and institutional problems. This is difficult, and there is a problem that it is difficult to provide quality emergency rescue services due to the lack of direct and indirect guidance of doctors during the transfer of patients.

In addition, in hospitals, the quality of emergency medical care is reduced due to equipment, personnel, system problems, lack of inpatient and intensive care units, centralization and overcrowding of emergency departments, lack of coordination and systemization among each part of the hospital, and lack of information sharing and cooperation between hospitals. It is lower and preventable mortality rate is high.

The present invention is to solve the above problems, to provide an RFID tag and RFID reader using RFID technology that can improve the treatment ability in the field by providing patient information in the field in real time, and in real time during emergency Transmitting patient status information to the hospital where the patient is to be transported will help medical staff prepare for emergency response to respond to the initial golden time and reduce the risk of preventable mortality. The purpose is to provide a real-time emergency medical information system using RFID.

In order to achieve the above object, a real-time emergency medical information system using RFID according to the present invention includes an RFID tag of a patient which stores only minimal information and patient identification information of a patient for emergency medical service; A portable RFID reader for reading information from the RFID tag of the patient using RFID; The portable RFID reader which reads the information of the patient and the Bluetooth communication for the patient identification and patient information management is synchronized, and during the transfer of the patient to set the destination hospital and the set destination hospital ID U- Healthcare Center Information System ( Center IS), and has an interface for inputting the vital signs of the patient measured by the emergency rescuer and the main symptoms identified by the emergency rescuer, and the indication of how the emergency rescuer should first aid and The contents of the U-healthcare center are stored using the wireless Internet network, and the contents of the patient's vital signs, main symptoms and first aid, patient's RFID tag ID, ambulance stretcher tag ID, and ambulance departure time are stored. The patient's vital signs and major symptoms and first aid, patient's RFID tag ID and ambulance stretcher System and in the ID part is transmitted and received with the ambulance to provide the local information system (local IS); When the emergency patient arrives at the hospital and passes through the emergency room gate, the RFID reader at the entrance of the hospital confirms the arrival from the tag ID of the ambulance stretcher and the emergency control center of the hospital to inform the arrival of the emergency patient and the U-healthcare center information system. In addition, the local information system to be transmitted and the basic information of the patient stored in the local information system and the vital signs, main symptoms and first aid contents measured and understood by the emergency medical personnel are stored. An in-hospital system having an emergency room terminal showing information for reference and displaying information such as a patient's past history and medications in an existing hospital information system database (HIS DB); Receives and stores the basic information of the emergency patient and information related to the patient from the system in the ambulance, provides the hospital information necessary for the setting of the destination hospital to the system in the ambulance, and notifies the arrival of the patient from the RFID reader at the entrance of the hospital Provided to the local information system to provide the emergency room terminal with detailed information about the patient to be provided and referred to the emergency room for medical reference, register information for new members and issue RFID tags for new targets, and discharge The patient is configured to include a server of the U-health care center information system for updating and issuing information of the RFID tag of the patient.

The RFID tag of the patient receives the timing pulse and data from the memory unit storing the minimum information of the patient and the patient identification information, the power supply unit for driving the RFID tag, and the non-contact coupling unit from the RFID reader to process the received communication signal. It may include a communication signal processing unit.

In addition, in the service method of the real-time emergency medical information system using RFID, when an emergency situation occurs to the patient, an emergency rescuer is dispatched to the field to check the patient's information from the RFID tag of the patient using a portable RFID reader, and the portable RFID reader and An on-site step of attempting to synchronize the system in the ambulance using Bluetooth communication, and selecting first aid methods suitable for the patient information displayed on the portable RFID reader for first aid; After the emergency medical personnel in the scene, the patient information confirmed by the portable RFID reader in the ambulance using the Bluetooth communication in the ambulance system, and set the destination hospital in the ambulance, the patient's RFID tag ID and ambulance stretcher The tag ID and departure time and the set destination hospital ID are transmitted to the U-healthcare center information system, and the emergency medical personnel inputs the vital signs of the measured patient and the main symptom identified by the emergency medical personnel into the system in the ambulance, If an emergency rescuer is presented with a method of first aid, select the first aid and store the first aid in the system in the ambulance, and enter the patient's vital signs, major symptoms, first aid and patient's RFID tag ID. Tag IDs of ambulance and ambulance stretchers to local information system A transfer step shown in the hospital control display; When the patient arrives at the hospital and passes through the emergency room gate, the RFID reader at the entrance of the hospital reads the information from the tag ID of the stretcher to confirm the patient's arrival and notify the emergency control center. Recognizes RFID tags of patients and provides symptom information, body signs information and first aid contents identified by emergency rescue workers during transportation of emergency patients stored in local information system for reference, and interlocks with database information of hospital information system The emergency room step of providing medical history information and the like for reference at the time of medical treatment is characterized in that the service method of the real-time emergency medical information system using RFID.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a partial configuration of the present invention configured as a portable terminal such as a PDA including a RFID tag and an RFID reader of a patient in a real-time emergency medical information system using RFID according to the present invention.

As shown in FIG. 2, the RFID tag 10 of the patient drives the sensor unit 11 for detecting a patient's state, an information storage unit 12 storing minimum information of the patient and patient identification information, and an RFID tag of the patient. And a communication signal processor 14 for receiving timing pulses and data from the power supply unit 13 and the RFID reader through the non-contact coupling unit to process the received communication signals. Embodiment of a state in which the sensor unit 11 for detecting the state of the patient is removed from the RFID tag 10 of the patient.

The power supply unit 13 of the RFID tag 10 of the patient has a battery, and shows an embodiment in which the RFID tag of the patient is active, and the power supply unit 13 is an RFID when the RFID tag of the patient is passive. The signal consisting of pulses and data received from the reader through the non-contact coupling unit may be configured to process the signal in the communication signal processor 14 using the law of electromagnetic induction, which is Faraday's law, as an energy source when transmitting data. have.

3 is a block diagram showing a real-time emergency medical information system using RFID according to the present invention.

As shown in FIG. 3, Bluetooth communication is performed between the RFID reader 20 and the RFID reader 20 that read information from the RFID tag of the patient using the RFID tag 10 and the RFID of the patient at the field stage. U-health care system that manages all the information of the system 30 in the emergency vehicle and the emergency medical information system using the RFID according to the present invention and the system 30 in the hospital to be treated by the emergency patient to synchronize It consists of a server 100 of the center information system.

The system 50-1 to 50-N in the hospital includes an RFID reader 51 at a hospital entrance for confirming arrival from the tag ID of the ambulance stretcher when the emergency patient arrives at the hospital and passes through the emergency room gate, and the emergency at the hospital. A local information system 53 which notifies the control center of the arrival of the emergency patient and also transmits it to the server 100 of the U-healthcare center information system, and a local information system 53 when the emergency room doctor consults in the emergency room. The patient's history and medications in the database of existing hospital information systems are shown to refer to the patient's basic information and the biometric signs, main symptoms and first aid contents measured and identified by the emergency medical personnel. It includes an emergency room terminal 52 for showing information such as drugs.

The server 100 of the U-Healthcare Center Information System uses the wireless Internet network to monitor the patient's related information and the physical symptoms and main symptoms of the patient measured in an ambulance, the first aid taken by an emergency rescuer, the departure time of the ambulance, An ID of an ambulance stretcher tag, hospital information for setting a destination hospital, and the like are exchanged with the system 30 in the ambulance and stored, and the information is provided to the local information system 53 of the hospital. In addition, the server 100 of the information system of the U-health care center registers the member's information, the RFID tag information, the hospital information, and the like, and the physical symptoms of the patient received from the ambulance during the transportation stage of the emergency patient. It stores and provides the main symptom, first aid taken by the emergency medical personnel, the departure time of the ambulance, the ID of the ambulance stretcher tag, and the hospital information for setting the destination hospital.

4 is a diagram showing the service steps of the real-time emergency medical information system using RFID according to the present invention.

As shown in FIG. 4, the service of the real-time emergency medical information system using RFID according to the present invention is divided into a field stage, a transfer stage, and an emergency room stage.

First of all, in case of an emergency patient and an emergency rescuer is dispatched to the scene, the emergency rescuer who dispatched the RFID tag information of the patient who stores only the minimum information of the patient and the patient identification information is for emergency medical service. Read the RFID reader to check the patient, try to synchronize the system to manage the information of the patient using the Bluetooth communication with the ambulance, and select the first aid method that matches the patient's information appearing on the portable RFID reader Take action. The RFID reader possessed by the emergency rescuer may use a portable terminal.

Next, the transfer step is to synchronize the patient information confirmed by the emergency rescue officer with a portable RFID reader in the ambulance system using the Bluetooth communication in the ambulance, and set the target hospital in the ambulance during the transfer of the patient, The patient's RFID tag ID, ambulance stretcher tag ID, departure time, and the set destination hospital ID are transmitted to the server of the U-healthcare center information system via the wireless Internet network. The patient's RFID tag ID and ambulance stretcher tag ID are transmitted to a local information system.

In addition, the emergency rescuer inputs the vital signs of the patient and the main symptoms identified by the emergency rescuer into the system in the ambulance, if the emergency rescuer how to first aid is displayed by selecting the first aid and the first aid information It is stored in the system in the ambulance, and the vital signs and major symptoms of the patient, the first aid contents and the RFID tag ID of the patient is transmitted to the local information system via the wireless Internet network and displayed on the storage and hospital control display.

And, in the emergency room step, when the emergency patient arrives at the hospital and passes through the emergency room gate, the RFID reader at the entrance of the hospital confirms the arrival from the tag ID of the stretcher and informs the emergency room, and the emergency room terminal in the emergency room has the RFID tag of the emergency patient. The doctor's office provides information on the patient's basic information and the vital signs and main symptoms and the first aid, which are measured and understood by the emergency rescuer while the patient is being transported. The database of the system provides information such as the patient's history and medications. The information related to the patient in the emergency room stage is transmitted to and stored in the server of the U-healthcare center information system.

5 is a diagram illustrating patient identification and first aid in the field stage of a real-time emergency medical information system using RFID according to the present invention.

As shown in FIG. 5, an emergency rescue worker dispatched to an emergency patient at a site stage shows a use case at a site where basic information of the patient is checked and emergency treatment is performed from an RFID tag of a patient using an RFID reader.

Figure 6a is a flow chart showing the detailed activity of the use case of the patient confirmation in the field stage of the real-time emergency medical information system using RFID according to the present invention, Figure 6b is a procedure of realizing the use case of the patient confirmation.

As shown in the drawing, when an emergency rescuer dispatched to the site recognizes an RFID tag of a patient, three main diagnosis names (ICD10 Code: 16bit), the main hospital (to the hospital level of the hospital association), B Hepatitis C infection, hepatitis C infection, ADIS infection, and guardian contact details are displayed on the screen of a portable terminal such as a PDA. The mobile terminal periodically attempts to synchronize with the system in the ambulance.

FIG. 7A is a flowchart illustrating detailed activities of a use case of first aid in the field stage of a real-time emergency medical information system using RFID according to the present invention, and FIG. 7B is a procedure diagram of a use case of first aid in the field stage.

As shown in the figure, the emergency rescue worker dispatched to the site recognizes the RFID tag of the patient, and when the patient information is displayed on the portable terminal, the system in the ambulance displays an emergency response method suitable for the patient's information. Take emergency measures by selecting them on a portable terminal. On the other hand, emergency responders will indicate whether there is any further action.

FIG. 8 illustrates a use case showing a patient's identification, a destination hospital setting, a biosignal measurement, a main symptom identification, and a first aid on a hospital control display in an ambulance during a transfer step of a real-time emergency medical information system using RFID according to the present invention. It is a diagram.

As shown in the drawing, after synchronizing the patient information confirmed in the field with the system in the ambulance and setting the destination hospital, the measurement items that can receive the patient body indication measurement information and the main symptoms and first aid contents through the interface are automatically Receives inputs, and other items can be entered to transmit the measurement value to be displayed on the hospital control display, and transmitted and stored in the local information system.

Figure 9a is a flow chart showing the detailed activity of the use case of patient confirmation in the ambulance in the transfer step of the real-time emergency medical information system using RFID according to the present invention, Figure 9b is a procedure of realizing the use case of patient confirmation in the ambulance It is also.

As shown in the figure, the patient's information recognized by the emergency rescue worker as a portable terminal is synchronized with the ambulance using Bluetooth communication. Once synchronized, the patient information recognized by the portable terminal, ID of the patient tag, stretcher ID of the ambulance, departure time, etc. are stored in the memory of the system in the ambulance for patient information management, and stored in the server of the U-healthcare center information system. send.

FIG. 10A is a flowchart illustrating detailed activities of a use case of a destination hospital setting in a transfer step of a real-time emergency medical information system using RFID according to the present invention, and FIG. 10B is a procedure diagram of a use case of setting a destination hospital in a transfer step. .

As shown in the figure, it is possible to set the destination hospital in the system in the ambulance. First, it displays the hospital and the name of the hospital where the patient was treated, and if the nearest hospital is selected according to the patient's condition, the hospital with the emergency room is displayed in the order nearest to the current location. You can enter it directly. When the destination hospital is set, the patient tag ID, departure time, ambulance stretcher ID, destination hospital ID, etc. are transmitted to the server of the U-healthcare center information system.If the destination hospital is selected, the patient tag ID and the ambulance stretcher ID are transmitted to the hospital local. To the information system.

FIG. 11A is a flowchart illustrating detailed activities of a use case of biosignal measurement in a transport step of a real-time emergency medical information system using RFID according to the present invention, and FIG. 11B is a procedure diagram of a use case of biosignal measurement in a transport step. to be.

As shown in the figure, the designated measurement items that can be input through the interface with the measurement equipment in the system in the ambulance in the transfer stage are automatically input, and other items are stored for patient information management by allowing the user to directly input the measurement values. The input items are transmitted to the local information system and stored. The input items are optional or keypad.

Figure 12a is a flow chart showing the detailed action of the use case of identifying the main symptoms in the ambulance in the transfer step of the real-time emergency medical information system using RFID according to the present invention, Figure 12b is a use of the main symptoms in the ambulance in the transfer step The realization procedure diagram of the case is shown.

As shown in the above figure, the system in the ambulance in the transportation stage can be selected by pressing the on-screen button so that only the items listed on the screen can be selected by selecting among the items listed on the screen, and the identified main symptoms can be entered. The user can display and select the symptoms that can appear according to the selected button, and when the final confirmation button is pressed, the patient's symptom information is saved for management and transmitted to the local information system.

Figure 13a is a flow chart illustrating the detailed activities of the use case of first aid in the ambulance in the transfer step of the real-time emergency medical information system using RFID according to the present invention, Figure 13b is a use case of first aid in the ambulance in the transfer step This is a realization procedure.

As shown in the figure, first aid in the ambulance in the transport stage shows how to respond to the symptoms when the emergency rescuer selects according to the patient's symptoms on the system screen in the ambulance, step by step according to the final on-site emergency measures Proceed to When the first aid is completed, the patient's tag ID and first aid are saved for patient information management and transmitted to the local information system.

14 is a U-health information during the transport of a patient by confirming the arrival of the patient in the hospital at the emergency room gate and recognizing the RFID tag of the patient in the emergency room at the emergency room stage of the real-time emergency medical information system using RFID according to the present invention. A diagram showing a use case stored in a server of a care center information system and referred to at the time of medical examination.

As shown in the figure, from the tag ID of the stretcher when the patient passes through the emergency room gate in the emergency room step according to the present invention, the RFID reader confirms the arrival of the patient's hospital and informs the emergency control center. In the emergency room, the emergency room terminal recognizes the RFID tag of the patient with the emergency room terminal and allows the emergency room doctor to refer to the information during the treatment and displays the emergency room information, and the RFID tag manager displays the information of the patient's tag. The information is stored in a server of the U-healthcare center information system and transmitted to the local information system.

FIG. 15A is a flowchart illustrating detailed emergency room gate pass use case activity in an emergency room stage of a real-time emergency medical information system using RFID according to the present invention, and FIG. 15B is a flowchart illustrating an emergency room gate pass use case in an emergency room stage.

As shown in the figure, when the patient passes the emergency room gate, the RFID reader reads the tag ID information of the stretcher to confirm the arrival of the patient and transmits it to the local information system to release the relationship between the patient and the ambulance to arrive at the emergency control center of the local information system. Inform.

FIG. 16A is a flowchart illustrating detailed activities of a use case of emergency control management in an emergency room stage of a real-time emergency medical information system using RFID according to the present invention, and FIG. 16B is a procedure diagram of a use case of emergency control management in an emergency room stage. .

As shown in the drawing, the local information system sets up a destination hospital after an emergency patient boards an ambulance, indicating that an emergency patient has occurred on the display of the emergency control center of the hospital and showing basic patient information. Show first aid, patient's physical condition and major symptoms. In addition, the emergency rescuer shows the first aid to the patient in the ambulance, and informs that the patient has arrived when passing through the emergency room gate.

FIG. 17A is a flowchart illustrating detailed activities of an emergency room information display use case in an emergency room stage of a real-time emergency medical information system using RFID according to the present invention, and FIG. 17B is a flowchart of an implementation of emergency room information display use case in an emergency room stage.

When the emergency room terminal recognizes the RFID tag of the patient as shown in the figure, the local information system is inquired and the basic information of the patient and the vital signs and main symptoms measured and identified by the emergency rescuer are displayed on the terminal screen. Shows the action taken. In addition, in conjunction with the database of the existing hospital information system, it shows the detailed information of the patient's past history, medication, etc. in the database of the hospital information system.

18 is a flowchart illustrating detailed activities of an RFID tag management use case of a patient of a real-time emergency medical information system using RFID according to the present invention.

As shown in the figure, the hospital treating the emergency patient selects the patient's information management and recognizes the tag to confirm whether the patient is a new registered patient from the local information system. If the patient is a new patient, the patient information is registered in the local information system and transmitted to the server of the U-healthcare center information system, and the patient information is updated. If the patient is an existing registered patient, the applicant information is immediately transferred from the server of the U-healthcare center information system. The patient information is received and updated on the screen of the tag management system. If the RFID tag manager of the patient inputs a tag issuance approval to display a tag issuance instruction, the RFID tag information of the patient is recorded to complete tag issuance. The RFID tag manager of the patient issues a new target RFID tag to a new patient, and the patient is discharged to update the information of the RFID tag of the patient and wear it.

The present invention described above is limited to the above-described embodiment and the accompanying drawings as various substitutions and modifications can be made within a range without departing from the technical spirit of the present invention for those skilled in the art. It doesn't happen.

The real-time emergency medical information system using the RFID of the present invention as described above has the effect of providing rapid emergency response information, standardizing the behavioral guidelines of the emergency care personnel, and providing real-time emergency care information by establishing an emergency response system.

In addition, the real-time emergency medical information system using the RFID of the present invention as described above, providing emergency situation determination information, emergency response by accurate patient information, and emergency response time shortened after the arrival of the hospital inventory, rapid and accurate It has the effect of establishing a medical system.

In addition, the efficiency of patient care can be achieved by increasing the effectiveness of first aid and providing real-time information using RFID.

Claims (3)

In the real-time emergency medical information system using RFID, A patient's RFID tag which stores only minimal information of the patient and patient identification information for emergency medical services; A portable RFID reader for reading information from the RFID tag of the patient using RFID; The portable RFID reader which reads the information of the patient and the Bluetooth communication to synchronize the patient identification and patient information management, and during the transfer of the destination hospital setting and the set destination hospital ID to the U-health care center information system And an interface for inputting the vital signs of the patient measured by the emergency medical personnel and the main symptoms identified by the emergency medical personnel, storing an indication of the method of emergency medical treatment by the emergency medical personnel and the contents of the first aid, The above-mentioned patient's vital signs, main symptoms and first aid contents, patient's RFID tag ID, ambulance stretcher tag ID, ambulance departure time, etc. are provided to the U-healthcare center information system using a wireless Internet network, The patient's vital signs, major symptoms and first aid, patient's RFID tag ID and ambulance stretcher tag ID are local. A system in an ambulance having a transceiver for providing the information system; When the emergency patient arrives at the hospital and passes through the emergency room gate, the RFID reader at the entrance of the hospital confirms the arrival from the tag ID of the ambulance stretcher and the emergency control center of the hospital to inform the arrival of the emergency patient and the U-healthcare center information system. In addition, the local information system to be transmitted and the basic information of the patient stored in the local information system and the vital signs, main symptoms and first aid contents measured and understood by the emergency medical personnel are stored. A system in a hospital with an emergency room terminal showing information for reference and showing information such as a patient's past history and medications in a database of an existing hospital information system; Receives and stores the basic information of the emergency patient and information related to the patient from the system in the ambulance, provides the hospital information necessary for the setting of the destination hospital to the system in the ambulance, and notifies the arrival of the patient from the RFID reader at the entrance of the hospital Provided to the local information system to provide the emergency room terminal with detailed information about the patient to be provided and referred to the emergency room for medical reference, register information for new members and issue RFID tags for new targets, and discharge Real-time emergency medical information system using RFID, comprising: a server of the U-health care center information system for updating and issuing the information of the RFID tag of the patient. The method of claim 1, The RFID tag of the patient receives the timing pulse and data from the memory unit storing the minimum information of the patient and the patient identification information, the power supply unit for driving the RFID tag, and the non-contact coupling unit from the RFID reader to process the received communication signal. Real-time emergency medical information system using RFID, characterized in that it comprises a communication signal processing unit. In the service method of the real-time emergency medical information system using RFID, When an emergency patient occurs and an emergency rescue worker is dispatched to the scene, the RFID tag of the emergency rescuer who has dispatched the RFID tag information of the patient, which stores only the minimum information of the patient and the patient identification information, is used for emergency medical services. Read the patient check, try to synchronize to manage the patient's information using the Bluetooth communication with the system in the ambulance, and the first step to select the first-aid method according to the patient's information displayed on the portable RFID reader and emergency measures ; After the emergency medical personnel in the scene, the patient information confirmed by the portable RFID reader in the ambulance by using the Bluetooth communication in the ambulance system, and set the destination hospital in the ambulance, the patient's RFID tag ID and ambulance stretcher tag The ID, departure time and the set destination hospital ID are transmitted to the server of the U-healthcare center information system, and the emergency medical personnel inputs the vital signs of the measured patient and the main symptoms identified by the emergency medical rescuer into the system in the ambulance. If the first aid is displayed, the first aid is selected, and the first aid is selected, and the first aid is stored in the system in the ambulance, and the biometrics, main symptoms, first aid, and RFID tags of the patient are entered. ID and ambulance stretcher tag ID are transmitted to local information system through wireless internet network And, the transfer step shown in hospitals and control display; When the patient arrives at the hospital and passes through the emergency room gate, the RFID reader at the entrance of the hospital reads the information from the tag ID of the stretcher to confirm the patient's arrival and notify the emergency control center. Recognizes RFID tags of patients and provides symptom information, body signs information and first aid contents identified by emergency rescue workers during transportation of emergency patients stored in local information system for reference, and interlocks with database information of hospital information system The emergency room step of providing a medical history information, such as a reference during the treatment; service method of the real-time emergency medical information system using RFID, comprising the.

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