JP2007073074A - Medical information processing system, medical information processing method, information processor and information processing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To confirm a patient in medication by checking electronic information. <P>SOLUTION: A patient carries a patient registration card 3 having an RF tag 11-1 with his or her personal information recorded therein or a wrist band 142 having an RF tag 11-6. A doctor or a nurse uses a handy terminal 141 to read the personal information of the patient from the RF tag 11-1 of the patient registration card 3 or the RF tag 11-6 of the wrist band 142 and uses it to read dosing information and personal information from an RF tag 11-5 of a medicine label 122 attached to a used medicine. The handy terminal 141 compares the personal information of the patient recorded in the RF tag 11-1 or the RF tag 11-6 with the personal information of the patient recorded in the RF tag 11-5 to determine whether they coincide with each other or not, and annunciates the result thereof to the user by using a buzzer 151 or a display part 152. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a medical information processing system and a medical information processing method, and an information processing apparatus and an information processing method, and in particular, a medical information processing system and a medical information processing method capable of preventing a medical error, and The present invention relates to an information processing apparatus and an information processing method.

  If the doctor instructs the inpatient A to prescribe the infusion B and the inpatient C to prescribe the infusion D, the corresponding patient chart or prescription will include The drug name is written by hand. A pharmacist or nurse prepares an instillation B for inpatient A and an infusion D for inpatient C with reference to a medical record or prescription written by a doctor.

  For example, a label on which a medicine name and a patient name are written is affixed to the surface of the infusion container in which the infusion medicine B is placed and the infusion container in which the infusion medicine D is placed. For example, a wristband or the like is worn, and personal information such as name, date of birth, and blood type is written in the wristband.

  A nurse or the like visually confirms the drug name and patient name written on the label and the patient name of the wristband, and administers the instillation to the corresponding patient.

  In recent years, various medical errors have occurred in the medical field, which has become a problem. For example, medical mistakes such as a mistake in patients to be operated on and a mistake in drugs to be administered (drinking drugs, injections, infusions, etc.) have occurred.

  Since personal information written on a wristband or the like is often entered with a ballpoint pen or the like through a person's hand, it is difficult to completely prevent entry mistakes.

  Furthermore, by checking the personal information entered in the wristband and the drug label affixed to the container of the infusion medicine, the medical staff can visually check the patient and the treatment content corresponding to the patient. As a result, verification errors could not be fundamentally prevented.

  The present invention has been made in view of such circumstances, and makes it possible to record a medication history and prevent medical errors.

  The medical information processing system of the present invention can be moved together with a patient, and has a first information processing apparatus having a patient information recording unit for electronically recording information, and is affixed to medical supplies. In addition, a label having an in-label recording unit for electronically recording information and information recorded in the in-label recording unit of the label are read out, and information is exchanged with the first information processing apparatus. A second information processing device configured to be capable of receiving the patient from the patient information recording unit of the first information processing device. Acquire identification information for identification, and acquire the identification information recorded in the in-label recording unit of the label and medical information that is information indicating the medical contents to be given to the patient The acquired information is supplied to and recorded in the patient information recording unit of the first information processing apparatus, and the information transfer by the information transfer unit is controlled, and the information transfer The identification information of the patient acquired from the in-label recording unit included in the label by the means matches the identification information of the patient acquired from the patient information recording unit of the first information processing apparatus. Control means for determining whether or not the patient has the identification information of the patient acquired from the in-label recording unit and the identification information of the patient acquired from the patient information recording unit Only when the information matches the medical information, the information transfer unit controls the recording of the medical information in the patient information recording unit.

  The second information processing apparatus may be configured as a portable information terminal.

  The first information processing apparatus may be provided in a wristband carried by the patient.

  The first information processing apparatus may be provided in an examination ticket carried by the patient.

  The medical information may include medication information that is information related to a medicine to be administered to the patient.

  The medical information may include an examination history of the patient.

  The medical information may include information related to a medical instrument used for the patient.

  The medical information processing method of the present invention can be moved together with a patient and has a first information processing apparatus having a patient information recording unit for electronically recording information, and is attached to a medical product. In addition, a label having an in-label recording unit for electronically recording information and information recorded in the in-label recording unit of the label are read out, and information is exchanged with the first information processing apparatus. A medical information processing method of a medical information processing system configured with a second information processing apparatus capable of recording the second information processing apparatus recorded in the in-label recording unit of the label A first acquisition step of acquiring medical information that is identification information for identifying the patient being present and information indicating medical content to be given to the patient; and A second acquisition step of acquiring the identification information of the patient from the patient information recording unit of the one information processing device; and the second information processing device is configured to perform the first acquisition step by performing the first acquisition step. The patient's identification information acquired from the patient information recording unit of the first information processing apparatus by the processing of the second acquisition step and the identification information of the patient acquired from the in-label recording unit A determination step for determining whether or not the identification information matches; the identification information of the patient acquired by the processing of the first acquisition step by the processing of the determination step; and the second acquisition step When it is determined that the identification information of the patient acquired by the process in step (b) matches with the identification information of the patient, the second information processing apparatus performs the process of the first acquisition step. A supply step of supplying the medical information acquired from the in-label recording unit included in the label to the first information processing device, and the first information processing device performs the second step by the processing of the supply step. And a recording step of recording the medical information supplied from the information processing apparatus in the patient information recording unit.

  In the medical information processing apparatus and the medical information processing method of the present invention, the second information processing apparatus uses identification information for identifying a patient recorded in the in-label recording unit included in the label and medical treatment performed on the patient. Medical information, which is information indicating contents, is acquired, and patient identification information is acquired from the patient information recording unit of the first information processing apparatus by the second information processing apparatus, and acquired by the second information processing apparatus. Whether or not the acquired patient identification information and the acquired patient identification information match, and if it is determined that they match, the second information processing apparatus acquires the medical information acquired Is supplied to the first information processing apparatus, and the medical information supplied from the second information processing apparatus by the first information processing apparatus is recorded in the patient information recording unit.

  The medical supplies include an information processing apparatus that processes medical information. The information processing apparatus transmits / receives medical information to / from other information processing apparatuses, recording means that records medical information, and other information by the transmitting / receiving means. Control means for controlling transmission / reception of medical information by the transmission / reception means and recording of medical information by the recording means according to the control information received from the processing device.

  The medical supplies include various medical supplies used in the medical field. For example, the personal information of the patient is recorded on the medical supplies, and a medical examination ticket or wristband used for the identification of the patient, personal information of the corresponding patient is recorded and printed, and the medical examination is performed by the doctor. There is a medical document such as a medical record that can describe the contents, a patient's personal information and medication information, and a printed prescription. In addition, as other examples of the medical supplies, labels attached to medicines, medical staff uniforms, linens, etc., and predetermined information recorded for use in managing them, patient personal information In addition, there are medical bags such as medicine bags, infusion containers, and syringes in which information on medicines are recorded, or artificial joints and artificial organs (for example, artificial blood vessels and artificial heart valves).

  The information transmission / reception means includes, for example, a non-contact antenna, a contact terminal, or the like. The patient information recording unit and the in-label recording unit are configured by various memories, and the recorded information does not disappear even if power is not supplied. For example, a nonvolatile memory such as an EEPROM (Electrically Erasable Programmable Read Only Memory) Is preferably used. The control means is constituted by, for example, an arithmetic device such as a CPU (Central Processing Unit), reads out medical information recorded in the memory according to the received control signal, and transmits or receives the medical information to another information processing device New medical information is recorded in the memory.

  The first information processing device that processes medical information is, for example, an RF (Radio Frequency) tag or an IC card that records information and can exchange information with other information processing devices.

  ADVANTAGE OF THE INVENTION According to this invention, the medical supplies which recorded medical information including a patient's personal information electronically instead of handwriting can be utilized in a medical field.

  In addition, a medical information processing apparatus capable of recording medical information can be provided in medical supplies such as an examination ticket, a wristband, a medical record, a prescription, or a label that can be attached to various medical devices. For this reason, each medical product is recorded with information according to its use, for example, preparation of medical records and prescriptions, management of medicines and other medical products / medical devices, or comparison between administered drugs and patients, etc. Can be used.

  The first acquisition step, the second acquisition step, and the supply step are performed by a reader / writer, a personal computer, a printer, a handy terminal, or the like using a non-contact antenna or a contact terminal, for example. Is a process for transmitting and receiving. The handy terminal is a portable information terminal device that has a reader / writer inside and is capable of transferring information. The recording step is a process of recording medical information in various memories, and it is preferable to use a non-volatile memory such as an EEPROM, for example, so that the recorded information does not disappear even when power is not supplied. In the determination step, for example, an arithmetic device such as a CPU determines whether or not the label and the patient identification information acquired from the first information processing device match.

  In addition, since medical information is transmitted to and received from other information processing apparatuses and medical information is recorded, medical information including patient personal information can be electronically recorded instead of handwritten.

  In addition, according to the present invention, the history of treatment performed on the corresponding patient can be reliably accumulated by recording the history such as medication on the examination ticket or the RF tag of the patient wristband, It becomes possible to manage.

  In addition, medical information can be electronically recorded on medical supplies such as medical examination tickets, wristbands, medical records, prescriptions, or labels that can be affixed to various medical devices. The product can record information according to its use and can be used, for example, to create medical records and prescriptions, to manage medicines and other medical supplies and devices, or to collate drugs to be administered with patients it can.

  The first information processing apparatus possessed by the patient is, for example, an examination tag that records the patient's personal information, an RF tag or an IC card provided in a wristband, and the second information processing apparatus includes a label, A handy terminal that exchanges information with the first information processing apparatus. The information transmission / reception means includes, for example, a non-contact antenna, a contact terminal, or the like. The control means is constituted by an arithmetic device such as a CPU, for example. Further, the output means is composed of, for example, a display device such as an LCD, an LED, or a speaker that outputs sound, and outputs the determination result of the determination means in text or sound and notifies the user of the determination result. Can be provided.

  The first information processing apparatus possessed by the patient is, for example, an examination tag that records the patient's personal information, an RF tag or an IC card provided in a wristband, and the second information processing apparatus includes a label, A handy terminal that exchanges information with the first information processing apparatus. The first acquisition step and the second acquisition step are, for example, a medical information transmission / reception process performed by a non-contact antenna, a contact terminal, or the like. The determination step is, for example, a process in which an arithmetic device such as a CPU determines whether the first identification information and the second identification information match. Further, the output step includes, for example, a process in which a display device such as an LCD, an LED, or a speaker that outputs sound outputs the determination result of the determination step in text or sound and notifies the user of the determination result. It is also possible to make it.

  Further, for example, whether or not the patient identification information recorded on the RF tag provided on the examination ticket or the wristband matches the patient identification information recorded on the RF tag attached to the label or the like. It can be judged electronically, not visually. If the determination result is notified to a doctor, a nurse, or the like by, for example, a buzzer or text display, a medical error can be prevented.

  The information processing apparatus according to the present invention is an information processing apparatus that can be moved together with a patient, and is acquired by a first acquisition unit that acquires identification information for identifying the patient, and the first acquisition unit. A recording means for recording the identification information of the patient, and a request for transmission of the identification information of the patient recorded by the recording means from another apparatus, and the other apparatus receives the request for the identification information of the patient. A transmission unit that transmits identification information; and a second acquisition unit that acquires medical information, which is information indicating the medical content given to the patient. The recording unit is acquired by the second acquisition unit. The medical information of the patient is further recorded.

  The information processing apparatus may be provided in a wristband carried by the patient.

  The information processing apparatus may be provided in an examination ticket carried by the patient.

  The medical information may include medication information that is information related to a medicine dispensed to the patient.

  The medical information may include an examination history of the patient.

  The medical information may include information related to a medical instrument used for the patient.

  An information processing method of the present invention is an information processing method of an information processing apparatus that can be moved together with a patient, and includes a first acquisition step of acquiring identification information for identifying the patient, A first recording step for recording the identification information of the patient acquired by the process of the acquisition step in a recording unit; and the other unit recording the identification information of the patient by the process of the first recording step. In response to a request to transmit the identification information of the patient, a transmission step of transmitting the identification information of the patient to the other device, and second medical information that is information indicating the medical contents given to the patient And a second recording step of recording the medical information of the patient acquired by the processing of the second acquisition step in the recording unit.

  In the information processing apparatus and information processing method of the present invention, identification information for identifying a patient is acquired, and the acquired identification information of the patient is recorded in a recording unit, and is recorded in a recording unit from another device. The patient identification information is transmitted to other devices in response to a request for transmission of patient identification information, medical information that is information indicating the medical contents given to the patient is acquired, and the patient medical information is stored in the recording unit. To be recorded.

  The information processing apparatus possessed by the patient is, for example, an examination tag in which patient identification information is recorded, an RF tag or an IC card provided in a wristband, and the like. The first acquisition unit, the transmission unit, and the second acquisition unit include, for example, a non-contact antenna, a contact terminal, or the like. The recording means is preferably composed of various memories, for example, and it is preferable to use a non-volatile memory such as an EEPROM (Electrically Erasable Programmable Read Only Memory), for example, which does not erase the recorded information even when power supply is lost.

  Moreover, a printing means can be further provided. The printing unit includes, for example, a printing mechanism using a laser beam, a printing mechanism using an inkjet method, or a printing mechanism using dot impact.

  In the present invention, information recorded in each recording unit is, for example, personal information of a patient or information on medical supplies such as medicine. The paper is, for example, paper as a medical record, a prescription, or a label attached to various medical supplies.

  For example, information can be acquired from a certain information processing apparatus, and the acquired information can be controlled to be recorded in another information processing apparatus provided on a predetermined sheet. Therefore, medical practice can be performed based on the recorded information.

  Since the acquired information is printed on a predetermined paper, the information is automatically written on the predetermined paper, not by handwriting, so that a description mistake or the like can be prevented.

  As a result, medical information obtained from medical supplies such as examination tickets, wristbands, or medical records, and personal computers, etc., equipped with RF tags in which personal information of patients is recorded, is electronically recorded on the RF tags. In addition, a medical record, a prescription, various labels, etc. printed so that a doctor, a nurse, a pharmacist or the like can visually confirm can be created.

  As described above, according to the present invention, it is possible to use medical supplies in which medical information including patient personal information is electronically recorded instead of handwritten in a medical field.

  In addition, by recording the history of medication, etc., on the examination ticket or the RF tag of the patient's wristband, it is possible to reliably accumulate and manage the history of treatment performed on the corresponding patient. Become.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  For example, when a patient visits a hospital and undergoes a medical examination, first, the patient presenting an insurance card at a reception desk or the like, fills in a predetermined item on an inquiry sheet, and receives a medical examination ticket. A system for issuing an examination ticket will be described with reference to FIG.

  A personal computer 1 installed at the reception is connected to a reader / writer 2. The reader / writer 2 reads predetermined data from an RF (Radio Frequency) tag 11-1 affixed (or embedded) on the examination ticket 3 in accordance with a control signal input from the personal computer 1 or an RF tag. The predetermined data is transmitted to 11-1.

  FIG. 2 is a block diagram showing a configuration of the personal computer 1 of FIG.

  A CPU (Central Processing Unit) 21 receives the patient's personal information input by the reception staff using the input unit 24 via the input / output interface 22 and the internal bus 23, and is based on the input signal. Perform various processes. A ROM (Read Only Memory) 25 stores basically fixed data among the programs used by the CPU 21 and the operation parameters. A RAM (Random Access Memory) 26 stores programs used in the execution of the CPU 21 and parameters that change as appropriate during the execution. The CPU 21, ROM 25, and RAM 26 are connected to each other by an internal bus 23.

  The internal bus 23 is also connected to the input / output interface 22. The input unit 24 includes, for example, a keyboard and a mouse, and is operated when the person in charge of reception inputs various commands to the CPU 21. The display unit 27 is composed of, for example, a CRT (Cathode Ray Tube) or the like, and displays various types of information as text or images.

  An HDD (hard disk drive) 28 drives a hard disk and records or reproduces a program and information executed by the CPU 21.

  The network interface 29 is connected to the reader / writer 2 so as to exchange information with the reader / writer 2.

  The input unit 24 to the network interface 29 are connected to the CPU 21 via the input / output interface 22 and the internal bus 23.

  FIG. 3 is a block diagram showing the configuration of the reader / writer 2.

  A data processing unit (DPU) 41 that processes data is an SPU (signal processing unit) 43 that processes data to be transmitted to the RF tag 11-1 and data received from the RF tag 11-1 via the bus 42. SCC (Serial Communication Controller) 44 that communicates with an external device (for example, personal computer 1 in FIG. 1) and information necessary for data processing are stored in advance, or data being processed is temporarily stored. Are connected to each other.

  The antenna 46 detects whether or not the RF tag 11-1 is in a communicable position by monitoring a load state in a state where a predetermined electromagnetic wave is emitted, and transmits / receives data to / from the RF tag 11-1. I do.

  When the reader / writer 2 receives data from the RF tag 11-1, the reader / writer 2 outputs a modulated wave having a constant maximum amplitude. This modulated wave is caused by fluctuations in the load of the antenna of the RF tag 11-1, for example. ASK (Amplitude Shift Keying) modulation. The demodulator 47 demodulates the modulated wave (ASK modulated wave) received via the antenna 46 and outputs the demodulated data to the SPU 43.

  The SPU 43 receives the response data transmitted from the RF tag 11-1 via the demodulator 47, and performs predetermined processing (for example, BPSK (Binary Phase Shift Keying) modulation (to one-chester code) on the data. And the like, and the command transmitted to the RF tag 11-1 is similarly subjected to predetermined processing and then output to the modulation unit 48.

  The DPU 41 receives the response data received from the RF tag 11-1 via the SPU 43 and the bus 42 and the control signal input from the personal computer 1 via the SCC 44 and the bus 42. A process according to the control signal is executed, and a command to be transmitted to the RF tag 11-1 is output to the SPU 43 via the bus 42, or data to be output to the personal computer 1 is output to the SCC 44 via the bus 42. .

  The modulation unit 48 ASK-modulates the carrier wave of a predetermined frequency (for example, 13.56 MHz) supplied from the oscillation unit 49 based on the data supplied from the SPU 43, and the generated modulated wave is transmitted via the antenna 46. And output as an electromagnetic wave to the RF tag 11-1. At this time, the modulation unit 48 is configured to perform ASK modulation with a modulation degree less than 1, so that the maximum amplitude of the modulated wave does not become zero even when the data is at a low level. Has been made.

  The SCC 44 supplies data input from the personal computer 1 to the DPU 41 via the bus 42, and outputs data input from the DPU 41 via the bus 42 to the personal computer 1.

  FIG. 4 is a block diagram showing a configuration of the RF tag 11-1 of FIG.

  The IC 61 of the RF tag 11-1 includes an ASK modulation / demodulation unit 71, a BPSK modulation / demodulation unit 72, a CPU 73, and an EEPROM (Electrically Erasable and Programmable Read Only Memory) 74.

  The ASK modulation / demodulation unit 71 detects and demodulates the input modulation wave (ASK modulation wave), and outputs the demodulated data to the BPSK modulation / demodulation unit 72. If the input data is BPSK modulated, the BPSK modulation / demodulation unit 72 demodulates the data (decodes one-chester code) and outputs the demodulated data to the CPU 73. The CPU 73 executes a predetermined process based on the input data. For example, if the input data is data to be newly recorded in the EEPROM 74, the data is output to the EEPROM 74 and stored, and the input data is a request for sending predetermined data stored in the EEPROM 74. If so, the corresponding data is read from the EEPROM 74 and output to the BPSK modulation / demodulation unit 72.

  The EEPROM 74 is a non-volatile memory, and continues to store data even after the RF tag 11-1 finishes communication with the reader / writer 2 and its power supply is stopped.

  In the RF tag 11-1, in an LC circuit including the antenna 62 and a capacitor (not shown), a part of the electromagnetic wave radiated from the antenna 46 of the reader / writer 31 is converted into an electric signal, and the electric signal (modulated wave) is rectified. By smoothing, envelope detection is performed, and a signal generated thereby is supplied to a voltage regulator (not shown), and the signal is stabilized and supplied to each part of the RF tag 11-1 as a DC power source. .

  When transmitting data from the RF tag 11-1 to the reader / writer 2, the BPSK modulation / demodulation unit 72 performs BPSK modulation on the data supplied from the CPU 73, and outputs the modulated data to the ASK modulation / demodulation unit 71. The ASK modulation / demodulation unit 71 turns on / off a predetermined switching element (not shown), for example, corresponding to the data input from the BPSK modulation / demodulation unit 72, and applies a predetermined load to the antenna 62 only when the switching element is on. By connecting in parallel, the load of the antenna 62 is varied. That is, the ASK modulation / demodulation unit 71 performs ASK modulation on the modulated wave received via the antenna 62 due to fluctuations in the load of the antenna 62 (when the reader / writer 2 receives data from the RF tag 11-1, that is, When the data is transmitted to the RF tag 11-1, the maximum amplitude of the modulated wave to be output is made constant, and this modulated wave is ASK-modulated by the fluctuation of the load of the antenna 62). Then, the signal is transmitted to the antenna 46 of the reader / writer 2 via the antenna 62 (that is, the terminal voltage of the antenna 46 of the reader / writer 2 is changed).

  In addition, instead of the examination ticket 3 on which the RF tag 11-1 described with reference to FIG. 4 is attached (or embedded), an IC card having the same configuration as the RF tag 11-1 is used as the examination ticket. You may do it.

  With reference to the flowchart of FIG. 5, the new issue process of the examination ticket 3 is demonstrated.

  The CPU 21 of the personal computer 1 receives the patient's personal information input by the reception person using the input unit 24 via the input / output interface 22 and the internal bus 23 in step S1, and is input in step S2. The personal information of the patient is output to the reader / writer 2 via the internal bus 23, the input / output interface 22 and the network interface 29.

  In step S3, the DPU 41 of the reader / writer 2 receives the patient's personal information via the SCC 44 and the bus 42. In step S4, the DPU 41 monitors the additional state of the antenna 46, thereby detecting the RF of the new examination ticket 3. It is confirmed whether information can be exchanged with the tag 11-1.

  If it is confirmed in step S4 that information can be exchanged with the RF tag 11-1, in step S5, the DPU 41 of the reader / writer 2 receives the personal information of the patient input in step S3 on the bus 42, The information is transmitted to the RF tag 11-1 of the new examination ticket 3 via the SPU 43, the modulation unit 48 and the antenna 46.

  In step S6, the CPU 73 of the RF tag 11-1 receives the input of the patient's personal information transmitted by the reader / writer 2 in step S5 via the antenna 62, the ASK modulation / demodulation unit 71, and the BPSK modulation / demodulation unit 72. In S7, the patient's personal information is output and recorded in the EEPROM 74, and the process is terminated.

  In this way, the personal information of the patient is recorded on the RF tag 11-1 of the examination ticket 3. And the patient's personal information recorded on the RF tag 11-1 of the examination ticket 3 is used when the medical record is issued.

  The chart issuing system will be described with reference to FIG.

  A reader / writer 82 is built in the printer 81. The reader / writer 82 reads the personal information recorded on the RF tag 11-1 of the examination ticket 3. The printer 81 has an RF tag 11-2 in which personal information of a patient is not recorded, and a new medical record 83 in which the personal information of the patient is not printed is inserted. The personal information of the patient is recorded on the RF tag 11-2, and the personal information is printed and output. Note that the RF tag 11-2 has the same configuration as that of the RF tag 11-1 described with reference to FIG. 4, and therefore the description thereof is omitted (the configuration of the RF tag is the same hereinafter).

  FIG. 7 is a block diagram illustrating the configuration of the printer 81.

  The CPU 91 executes various processes according to signals input from the reader / writer 82, the operation unit 93, or the input / output interface 94 via the internal bus 92. The operation unit 93 includes, for example, buttons and a keyboard, and is used when receiving an operation input from the user. The input / output interface 94 is connected to, for example, a personal computer so that information can be exchanged.

  The ROM 95 is connected to the CPU 91 by an internal bus 92 and stores basically fixed data among programs used by the CPU 91 and parameters for calculation. The RAM 96 is connected to the CPU 91 by an internal bus 92 and stores programs used in the execution of the CPU 91 and parameters that change as appropriate in the execution.

  The reader / writer 82 is connected to the internal bus 92, reads data from the RF tag 11-1 of the examination ticket 3, supplies the data to the CPU 91 via the internal bus 92, and transmits the data supplied from the CPU 91 to the chart 83. It is transmitted to the RF tag 11-2 and recorded.

  The buzzer 97 generates a buzzer sound indicating a warning or a buzzer sound indicating the normal end of processing for the user in accordance with a control signal input from the CPU 91 via the internal bus 92.

  The print data processing unit 98 receives the patient's personal information recorded on the examination ticket 3 read by the reader / writer 82 in accordance with a control signal input from the CPU 91 via the internal bus 92 and prints it on the medical chart 83. Execute the process. The print data processing unit 98 includes any one of a printing mechanism using a laser beam, a printing mechanism using an inkjet method, a printing mechanism using a dot impact, and the like.

  The drive control unit 99 controls driving of a sheet conveyance roller, various motors, and a clutch (not shown) of the sheet conveyance unit 100 in accordance with a control signal input from the CPU 91 via the internal bus 92. In addition, when the print data processing unit 98 has a printing mechanism using a laser beam, the drive control unit 99 controls driving of, for example, a laser diode, a polygon mirror, a photosensitive member, and the print data processing unit 98. If the printer has a printing mechanism using an ink jet method, for example, it controls the drive of an ink head, an ink ejection mechanism, etc., and if the print data processing unit 98 has a printing mechanism by dot impact, for example, Controls the drive of the print head.

  The paper transport unit 100 includes a paper transport roller (not shown), various motors, a clutch, and the like. Under the control of the drive control unit 99, personal information is not recorded in the RF tag 11-2, and patient personal information is stored. Is transferred from a paper tray (not shown) to a data writing position by the reader / writer 82 and a printing position by the print data processing unit 98.

  FIG. 8 is a block diagram showing the configuration of the reader / writer 82. Note that portions corresponding to those of the reader / writer 2 in FIG. 3 are denoted by the same reference numerals, and description thereof will be omitted as appropriate. That is, the reader / writer 82 is connected to the demodulator 47 and the modulator 48 instead of the antenna 46 of FIG. 2, and is connected to the antenna 46-1 capable of receiving and transmitting information, and the modulator 48, and dedicated to transmission. The configuration is basically the same as that of the reader / writer 2 of FIG. 3 except that the antenna 46-2 is provided.

  The antenna 46-1 is provided outside the printer 81, and exchanges data with the RF tag 11-1 of the examination ticket 3 by holding the examination ticket 3 near the antenna 46. The transmission-dedicated antenna 46-2 is provided on the transport path of the chart 83 by the sheet transport section 100, and transmits and records predetermined data to the RF tag 11-2 of the chart 83.

  Next, new chart creation processing will be described with reference to the flowchart of FIG.

  The doctor or nurse receives the examination ticket 3 from the patient, and holds the examination ticket 3 near the antenna 46-1 of the reader / writer 82 provided outside the printer 81. Whether the DPU 41 of the reader / writer 82 of the printer 82 can exchange information with the RF tag 11-1 of the examination ticket 3 based on the signal input through the antenna 46-1 in step S11. If it is possible to exchange information with the RF tag 11-1, the patient's personal information is transmitted to the RF tag 11-1 of the examination ticket 3 via the antenna 46-1 in step S12. Send the requested signal.

  In step S13, the CPU 73 of the RF tag 11-1 of the examination ticket 3 receives an input of a patient personal information transmission request via the antenna 62, the ASK modulation / demodulation unit 71, and the BPSK modulation / demodulation unit 72, and is recorded in the EEPROM 74. The patient's personal information is read out, and the patient's personal information is transmitted to the reader / writer 82 via the BPSK modulation / demodulation unit 72, the ASK modulation / demodulation unit 71, and the antenna 62.

  The DPU 41 of the reader / writer 82 receives the patient's personal information from the RF tag 11-1 of the examination ticket 3 in step S14, and can exchange information with the RF tag 11-2 of the medical chart 83 in step S15. (That is, whether or not the chart 83 has been transported by the paper transport unit 100 and the RF tag 11-2 has moved to the vicinity of the antenna 46-2 of the reader / writer 82).

  In the case where information can be exchanged with the RF tag 11-2 of the medical chart 83, in step S16, the DPU 41 of the reader / writer 82 transmits the personal information of the patient received in step S14 to the RF tag 11-2 of the medical chart 83. And transmit via the antenna 46-2.

  The CPU 73 of the RF tag 11-2 of the chart 83 receives the patient personal information transmitted from the RF tag 11-2 of the chart 83 in step S18, and outputs the patient personal information to the EEPROM 74 in step S19. To record.

  In step S <b> 19, the DPU 41 of the reader / writer 82 outputs the patient's personal information to the CPU 91 via the bus 42, the SCC 44, and the internal bus 92. The CPU 91 outputs the patient's personal information to the print data processing unit 98, causes the chart 83 to print the patient's personal information, discharges the chart 83, and the process ends.

  Through the processing described with reference to FIG. 9, the patient's personal information is printed on the chart 83, and the patient's personal information is recorded on the RF tag 11-2. The doctor fills in the medical chart 83 with the corresponding patient's examination results (such as the medical condition and the administered drug).

  Although the description has been given here assuming that the reader / writer 82 is built in the printer 81, the reader / writer 82 (or the reader / writer 2) may be connected to the outside of the printer 81. In this case, the doctor or nurse holds the RF tag 11-2 of the medical record 83 near the reader / writer 82 before and after the process of printing the personal information of the patient on the medical record 83, and the RF tag 11- of the examination ticket 3 The patient's personal information read from 1 is recorded.

  Based on the medical chart 83 generated in this way, a prescription for prescribing a medicine to be administered to a corresponding patient is issued. In addition, when a pharmacist prescribes a medicine using an issued prescription, a medicine label for identifying the medicine is attached to a medicine container (for example, a bottle) to prevent a medicine mixing error. . The prescription and medicine label issuing system will be described with reference to FIG.

  A reader / writer 82 built in the printer 81 reads the personal information recorded on the RF tag 11-2 of the medical chart 83. The pharmacist confirms information related to the medication described by the doctor in the medical record 83 and inputs the medication information to the personal computer 1. The personal computer 1 outputs the input medication information to the printer 81.

  The printer 81 has an RF tag 11-3 in which personal information of a patient and information on a medicine to be administered to a corresponding patient are not recorded, and the personal information and medication information of the patient are printed. A new prescription 111 is inserted, and the reader / writer 82 is used to record the patient's personal information and medication information on the RF tag 11-3 of the prescription 111, and the personal information and medication information are printed on the prescription 111 and output. .

  In addition, when a new drug is delivered from a drug company, the pharmacist or drug manager will send the drug information (for example, drug type information, drug company name, or drug manufacturing date) to the personal computer. Enter 1 The personal computer 1 outputs the inputted medicine information to the printer 81.

  The printer 81 has an RF tag 11-4 on which no medicine information is recorded, and a new medicine label 112 on which no medicine name or the like is printed is inserted, and the RF of the medicine label 112 is read using the reader / writer 82. The medicine information of the patient is recorded in the tag 11-3, and the medicine name is printed on the medicine label 112 and output.

  Here, the case where the personal computer 1 is used to input information related to medicine and the medicine label 112 is created has been described. However, for example, tags to be attached to bed linen, uniforms, and the like are created in the same manner. Is possible.

  A process for creating the prescription 111 will be described with reference to the flowchart of FIG.

  The pharmacist or the medicine manager holds the RF tag 11-2 of the medical record 83 near the antenna 46-1 of the reader / writer 82. In step S31, the DPU 41 of the reader / writer 82 of the printer 81 determines whether information can be exchanged with the RF tag 11-2 of the medical chart 83 based on a signal input via the antenna 46-1. Check.

  When the information can be exchanged with the RF tag 11-2, in step S32, the DPU 41 requests the RF tag 11-2 of the medical chart 83 to transmit the personal information of the patient via the antenna 46-1. Output a signal.

  In step S33, the CPU 73 of the RF tag 11-2 of the medical chart 83 reads the patient's personal information transmission request from the EEPROM 74 through the antenna 62, the ASK modulation / demodulation unit 71, and the BPSK modulation / demodulation unit 72. Read and send personal information.

  In step S34, the DPU 41 receives the patient's personal information from the RF tag 11-2 of the medical chart 83 via the antenna 46-1. The DPU 41 records personal information in the memory 45 via the bus 42 and outputs personal information to the CPU 91 via the bus 42, the SCC 44, and the internal bus 92.

  In step S35, the CPU 21 of the personal computer 1 receives the corresponding patient medication information input by the pharmacist using the input unit 24 via the input / output interface 22 and the internal bus 23. In step S36, the input is performed. The administered medication information is output to the printer 81 via the internal bus 23, the input / output interface 22 and the network interface 29.

  In step S <b> 37, the CPU 91 of the printer 81 receives medication information input from the personal computer 1 via the input / output interface 94 and the internal bus 92. The CPU 91 outputs and records the medication information to the RAM 96 via the internal bus 92 and outputs the medication information to the reader / writer 82 via the internal bus 92.

  In step S38, whether or not the DPU 41 of the reader / writer 82 of the printer 81 can exchange information with the RF tag 11-3 of the prescription 111 based on a signal input via the antenna 46-2 ( That is, it is confirmed whether or not the prescription 111 is conveyed by the paper conveyance unit 100 and the RF tag 11-3 has moved to the vicinity of the antenna 46-2 of the reader / writer 82).

  When information can be exchanged with the RF tag 11-2, in step S39, the DPU 41 receives the patient personal information input in step S34 and the personal information input in step S37 via the antenna 46-2. The medication information is transmitted to the RF tag 11-3 of the prescription 111.

  The CPU 73 of the RF tag 11-3 of the prescription 111 receives the patient personal information and medication information in step S40, and records the patient personal information and medication information in the EEPROM 74 in step S41.

  In step S42, the CPU 91 of the printer 81 outputs the patient's personal information and medication information to the print data processing unit 98, causes the prescription 111 to print the patient's personal information and medication information, and discharges the prescription 111. Processing is terminated.

  The prescription 111 created by the process described with reference to FIG. 11 not only prints the patient's personal information and medication information, but also records it in the EEPROM 74 of the RF tag 11-3 of the prescription 111. The data recorded in the EEPROM 74 can be used when prescribing a drug to be administered to a patient based on 111 (a drug label creation process described later with reference to FIG. 15).

  Next, with reference to the flowchart of FIG. 12, a process for creating a medicine label will be described.

  In step S <b> 51, the CPU 21 of the personal computer 1 stores information to be registered in the RF tag 11-4 such as drug type information input by the pharmacist using the input unit 24 via the input / output interface 22 and the internal bus 23. In step S52, the registration information is output to the printer 81 via the internal bus 23, the input / output interface 22, and the network interface 29.

  In step S 53, the CPU 91 of the printer 81 receives registration information input from the personal computer 1 via the input / output interface 94 and the internal bus 92. The CPU 91 outputs registration information to the RAM 96 via the internal bus 92 for recording, and also outputs registration information to the reader / writer 82 via the internal bus 92.

  In step S54, whether or not the DPU 41 of the reader / writer 82 of the printer 81 can exchange information with the RF tag 11-4 of the medicine label 112 based on a signal input via the antenna 46-2. (That is, whether or not the chemical label 112 has been conveyed by the paper conveyance unit 100 and the RF tag 11-4 has moved to the vicinity of the antenna 46-2 of the reader / writer 82).

  When information can be exchanged with the RF tag 11-4, in step S55, the DPU 41 uses the registration information input in step S53 via the antenna 46-2 as the RF tag 11-4 of the drug label 112. Send to.

  The CPU 73 of the RF tag 11-4 of the medicine label 112 receives the registration information in step S56, and records the registration information in the EEPROM 74 in step S57.

  In step S58, the CPU 91 of the printer 81 outputs the registration information to the print data processing unit 98, prints the registration information on the medicine label 112, discharges the medicine label 112, and the process ends.

  Note that the reader / writer 82 (or the reader / writer 2) may be connected to the outside of the printer 81 in the prescription 111 and medicine label 112 issuing system described with reference to FIGS.

  The prescription 111 is created by the process described with reference to FIG. 11, and the medicine label 112 to be attached to a medicine container or the like is created by the process described with reference to FIG. The pharmacist uses the medication information recorded on the RF tag 11-3 of the prescription 111 and the information (medicine type information, etc.) recorded on the RF tag 11-4 of the medicine label 112 to store the medicine in the medicine container. After confirming that the medicine contained in the medicine is the medicine to be prescribed to the corresponding patient, the medicine to be administered to the patient is prescribed. With reference to FIG. 13, a system for issuing a drug label to be affixed to a prescribed drug container or the like will be described.

  The reader / writer 82 built in the printer 81 has medication information recorded on the RF tag 11-3 of the prescription 111 and a medicine recorded on the RF tag 11-4 of the medicine label 112 affixed to the medicine container 121. Read type information. The printer 81 may warn the pharmacist not to make a mistake in selecting a prescribed medicine by sounding a matching buzzer or a mismatching buzzer depending on whether or not the read medication information and medicine type information match. it can.

  The printer 81 has an RF tag 11-5 in which personal information and medication information of a patient are not recorded, and a new medicine label 122 in which a patient name and a medicine name are not printed is inserted. The personal information and medication information of the patient are recorded on the RF tag 11-4 of the drug label 122, and the patient name and drug name are printed on the drug label 122 and output.

  The medicine label 122 is not only attached to a medicine bag 131 as shown in FIG. 14 (A) in which an outpatient is examined and a medicine prescribed according to the result is put. It can also be attached to an infusion container 132 as shown in B) or a syringe 133 as shown in FIG.

  With reference to the flowchart of FIG. 15, a process for creating the drug label 122 will be described.

  The pharmacist holds the RF tag 11-3 of the prescription 111 near the antenna 46-1 of the reader / writer 82. In step S71, the DPU 41 of the reader / writer 82 of the printer 81 determines whether information can be exchanged with the RF tag 11-3 of the prescription 111 based on a signal input via the antenna 46-1. Check.

  When information can be exchanged with the RF tag 11-3, in step S72, the DPU 41 transmits medication information and personal information of the patient to the RF tag 11-3 of the prescription 111 via the antenna 46-1. Output a signal requesting.

  In step S73, the CPU 73 of the RF tag 11-3 of the prescription 111 sets the EEPROM 74 based on the medication information and the patient personal information transmission request input via the antenna 62, the ASK modulation / demodulation unit 71, and the BPSK modulation / demodulation unit 72. The medication information and the patient's personal information are read out from the data and transmitted to the reader / writer 82 of the printer 81.

  In step S74, the DPU 41 receives medication information and patient personal information from the RF tag 11-3 of the prescription 111 via the antenna 46-1. The DPU 41 records medication information and personal information in the memory 45 via the bus 42, and outputs medication information and personal information to the CPU 91 via the bus 42, the SCC 44, and the internal bus 92. The CPU 91 outputs and records medication information and patient personal information in the RAM 96.

  The pharmacist holds the RF tag 11-4 of the medicine label 112 attached to the medicine container 121 near the antenna 46-1 of the reader / writer 82. In step S75, the DPU 41 of the reader / writer 82 of the printer 81 receives information from the RF tag 11-4 of the chemical label 112 attached to the chemical container 121 based on a signal input via the antenna 46-1. Confirm whether it is possible to send and receive.

  If information can be exchanged with the RF tag 11-4, in step S76, the DPU 41 requests the RF tag 11-4 of the medicine label 112 to transmit medicine type information via the antenna 46-1. Output a signal.

  In step S77, the CPU 73 of the RF tag 11-4 of the medicine label 112 receives the medicine type from the EEPROM 74 based on the transmission request for the medicine type information input via the antenna 62, the ASK modulation / demodulation unit 71, and the BPSK modulation / demodulation unit 72. Information is read out and transmitted to the reader / writer 82 of the printer 81.

  The DPU 41 receives the medicine type information from the RF tag 11-4 of the medicine label 112 via the antenna 46-1. The DPU 41 records the medicine type information in the memory 45 via the bus 42 and outputs the medicine type information to the CPU 91 via the bus 42, the SCC 44, and the internal bus 92.

  In step S78, the CPU 91 determines whether or not the medication information recorded in the RAM 96 matches the input medicine type information.

  If it is determined in step S78 that the medication information and the medicine type information do not match, the CPU 91 outputs a control signal for sounding the mismatch buzzer to the buzzer 97 via the internal bus 92 in step S79. The buzzer 97 sounds an inconsistent buzzer and the process is terminated.

  If it is determined in step S78 that the medication information and the medicine type information match, the CPU 91 outputs a control signal for sounding the matching buzzer to the buzzer 97 via the internal bus 92 in step S80. The buzzer 97 sounds a matching buzzer having a sound different from that of the non-matching buzzer. In addition, the CPU 91 outputs a signal indicating that the medication information and the medicine type information match to the reader / writer 82 via the internal bus 92.

  The pharmacist holds the RF tag 11-4 of the medicine label 112 of the medicine container 112 used for the medicine prescription near the antenna 46-1 of the reader / writer 82. In step S81, the DPU 41 of the reader / writer 82 of the printer 81 transmits the medicine type information again to the RF tag 11-4 of the medicine label 112 of the medicine container 112 used for the medicine prescription via the antenna 46-1. Output a signal requesting.

  In step S <b> 82, the CPU 73 of the RF tag 11-4 of the medicine label 112 reads out the medicine type information from the EEPROM 74 based on the input medicine type information transmission request and transmits it to the reader / writer 82 of the printer 81.

  In step S83, the DPU 41 of the reader / writer 82 of the printer 81 receives the medicine type information from the RF tag 11-4 of the medicine label 112 via the antenna 46-1, and in step S84 via the antenna 46-2. Based on the input signal, whether or not information can be exchanged with the RF tag 11-5 of the medicine label 122 (that is, the medicine label 122 is transported by the paper transport unit 100, and the RF tag 11-5 is Whether the reader / writer 82 has moved to the vicinity of the antenna 46-2).

  If the information can be exchanged with the RF tag 11-5 of the drug label 122, in step S85, the DPU 41 of the reader / writer 82 receives the patient's personal information and medication information (medicine type information) via the antenna 46-2. ) Is transmitted to the RF tag 11-5 of the medicine label 122.

  The CPU 73 of the RF tag 11-5 of the medicine label 122 receives the patient's personal information and medication information in step S86, and records the patient's personal information and medication information in the EEPROM 74 in step S87.

  In step S88, the CPU 91 of the printer 81 outputs the patient name and drug name to the print data processing unit 98 based on the input personal information and medication information registration information of the patient, and displays the patient name on the drug label 122. Then, the medicine name is printed, the medicine label 112 is discharged, and the process is terminated.

  Even in this case, the reader / writer 82 (or the reader / writer 2) may be connected to the outside of the printer 81.

  The medicine label 122 generated in this way is attached to the medicine bag 131, the drip container 132, the syringe 133, or the like as described with reference to FIG. When medicine bags 131 are handed to outpatients or hospitalized patients, or when treatment is performed using infusion containers 132, syringes 133, etc., the corresponding medicine is prescribed using the patient's examination ticket 3 etc. It can be confirmed that the patient is himself.

  The patient confirmation method will be described with reference to FIG.

  A doctor, a nurse, or the like carries a handy terminal 141 having the reader / writer 2 described with reference to FIG. The handy terminal 141 includes the antenna 46 of the reader / writer 2 at any position on the surface thereof. When the RF tag 11-1 to the RF tag 11-6 are held near the antenna 46, the RF tag 11-1 to Information can be exchanged with the RF tag 11-6. In addition, the handy terminal 141 includes a buzzer 151 for notifying the processing result by sound, a display unit 152 for displaying the processing result, and an input unit 153 for inputting various commands.

  The outpatient carries a medical examination ticket 3 having an RF tag 11-1 in which his / her personal information is recorded, and the inpatient is a wristband 142 having an RF tag 11-6 in which his / her personal information is recorded. Is carrying.

  The doctor or nurse causes the handy terminal 141 to read the patient's personal information from the RF tag 11-1 of the examination ticket 3 or the RF tag 11-6 of the wristband 142, and the drug label 122 affixed to the drug to be used. Medication information and personal information are read from the RF tag 11-5.

  The handy terminal 141 includes the patient personal information recorded on the RF tag 11-1 of the examination ticket 3 or the RF tag 11-6 of the wristband 142 and the patient recorded on the RF tag 11-5 of the drug label 122. The personal information is compared to determine whether or not they match, and the result is notified to the user using the buzzer 151 or the display unit 152.

  FIG. 17 is a block diagram showing a configuration of the handy terminal 141.

  The CPU 161 executes various processes according to signals input from the reader / writer 2 and the input unit 153 via the internal bus 162. The input unit 153 includes, for example, buttons and a keyboard, and is used when receiving an operation input from the user.

  The ROM 163 is connected to the CPU 161 via an internal bus 162, and stores basically fixed data among programs used by the CPU 161 and parameters for calculation. The RAM 164 is connected to the CPU 161 via the internal bus 162, and stores programs used in the execution of the CPU 161 and parameters that change as appropriate in the execution.

  The reader / writer 2 is connected to the internal bus 162, reads data from the RF tag 11-1 of the examination ticket 3, the RF tag 11-6 of the wristband 142, or the RF tag 11-5 of the medicine label 122, and the internal bus The data supplied to the CPU 161 via the 162 or the data supplied from the CPU 161 is transmitted to the RF tag 11-1 of the examination ticket 3 or the RF tag 11-6 of the wristband 142 to be recorded.

  The buzzer 151 generates a buzzer sound indicating a warning or a buzzer sound indicating the normal end of processing for the user in accordance with a control signal input from the CPU 161 via the internal bus 162. The display unit 152 displays the processing result of the CPU 161 according to the control signal input from the CPU 161 via the internal bus 162.

  In addition, by providing the handy terminal 141 with a network interface, the handy terminal 141 can be used instead of the reader / writer 2 in the examination ticket issuing system described with reference to FIG. Also, in the medical record 3 issuing system described using FIG. 6, the prescription 111 and medicine label 112 issuing system described using FIG. 10, and the medicine label 122 issuing system described using FIG. Instead of incorporating the reader / writer 82 in 81, the handy terminal 141 may be connected to the outside.

  With reference to the flowchart of FIG. 18, the identity verification processing at the time of drug administration will be described. Here, a description will be given assuming that the patient to whom the drug is administered is wearing the wristband 142.

  A doctor or nurse holds the antenna 46 of the handy terminal 141 near the drug label 122. In step S101, the DPU 41 of the reader / writer 2 of the handy terminal 141 receives information on the RF tag 11-4 of the drug label 122 based on the signal input via the antenna 46, the demodulator 47, the SPU 43, and the bus 42. If it is possible to exchange information with the RF tag 11-4, in step S102, the RF tag 11-4 of the drug label 122 is connected to the RF tag 11-4 via the antenna 46. Request transmission of medication information and personal information.

  In step S103, the CPU 73 of the RF tag 11-4 of the drug label 122 performs the BPSK modulation / demodulation unit 72, ASK according to the medication information transmission request input via the antenna 62, the ASK modulation / demodulation unit 71, and the BPSK modulation / demodulation unit 72. The medication information and the personal information are transmitted to the handy terminal 141 via the modem 71 and the antenna 62.

  In step S104, the DPU 41 of the reader / writer 2 of the handy terminal 141 receives the medication information and personal information from the RF tag 11-4 of the medication label 122, and sends the medication information and personal information to the CPU 161 via the SCC 44 and the internal bus 162. Output information. The CPU 161 outputs the input medication information and personal information to the RAM 164 for storage.

  A doctor or nurse holds the antenna 46 of the handy terminal 141 near the wristband 142. In step S105, the DPU 41 of the reader / writer 2 of the handy terminal 141 receives information from the RF tag 11-6 of the wristband 142 based on the signal input via the antenna 46, the demodulator 47, the SPU 43, and the bus 42. If it is possible to exchange information with the RF tag 11-6 of the wristband 142, transmission of personal information to the RF tag 11-6 of the wristband 142 is performed in step S106. Request.

  In step S107, the RF tag 11-6 of the wristband 142 transmits personal information to the handy terminal 141 in accordance with the input personal information transmission request.

  In step S <b> 108, the DPU 41 of the reader / writer 2 receives the personal information from the RF tag 11-6 of the wristband 142 and outputs the personal information to the CPU 161 via the SCC 44 and the internal bus 162. The CPU 161 outputs the input personal information to the RAM 164 for storage.

  In step S109, the CPU 161 transfers the personal information recorded in the RF tag 11-5 of the medicine label 122 stored in step S104 from the RAM 164 via the internal bus 162, and the wristband 142 stored in step S108. The personal information recorded in the RF tag 11-6 is read out, and it is determined whether or not the personal information matches.

  If it is determined in step S109 that the personal information does not match, in step S110, the CPU 161 outputs a control signal for sounding the mismatch buzzer to the buzzer 151 via the internal bus 162. The buzzer 151 sounds an inconsistent buzzer and the process is terminated.

  If it is determined in step S78 that the personal information matches, the CPU 161 outputs a control signal for sounding the matching buzzer to the buzzer 151 via the internal bus 162 in step S80. The buzzer 151 sounds a matching buzzer having a sound different from that of the non-matching buzzer. Further, the CPU 161 outputs a signal indicating that the personal information matches to the reader / writer 2 via the internal bus 162.

  In step S112, the same processing as step S106 is performed. In step S113, the DPU 41 of the reader / writer 2 reads out the medication information stored in step S104 from the RAM 164 and outputs it to the reader / writer 2 via the internal bus. To do. The DPU 41 of the reader / writer 2 transmits medication information to the RF tag 11-6 of the wristband 142 via the antenna 46.

  The CPU 73 of the RF tag 11-6 of the wristband 142 receives the medication information transmitted from the reader / writer 2 in step S114, and outputs the entered medication information to the EEPROM 74 as a medication history in step S115. The process is terminated.

  Here, the case where collation with the RF tag 11-6 of the drug label 122 is performed using personal information recorded on the RF tag 11-6 of the wristband 142 held by the inpatient is explained. It goes without saying that the identity verification and the recording of the medication history in the case of medication can also be realized by performing the same processing as the processing described with reference to FIG.

  By the processing described with reference to FIG. 18, the doctor or nurse pastes the personal information recorded on the RF tag 11-6 of the patient wristband 142 on the medicine bag 131, the infusion container 132, or the syringe 133, for example. The personal information recorded in the RF tag 11-5 of the attached drug label 122 is inquired, and treatment is performed only when the personal information matches, so that medical errors can be prevented. Furthermore, by recording the medication history in the RF tag 11-6 of the patient wristband 142, it is possible to reliably accumulate and manage the history of treatment performed on the corresponding patient.

  Medical information using the RF tag 11-1 to RF tag 11-6 and the reader / writer 2, the printer 81, or the handy terminal 141 that exchange information with the RF tag 11-1 to RF tag 11-6 described above. The verification system can be adapted to various situations in the medical field. An example of use in a medical field will be described with reference to FIG.

  The outpatient is issued the examination ticket 3 at the reception by the process described with reference to FIG. 5, and the inpatient is issued the wristband 142 at the reception. The personal information of the corresponding patient is recorded in the RF tag 11-1 of the examination ticket 3 and the RF tag 11-6 of the wristband 142. The patient who receives home medical care also receives the examination ticket 3 or the wristband 142 by the same process.

  When conducting a medical examination or medical checkup, the patient is identified by referring to personal information recorded on the RF tag 11-1 of the examination ticket 3 or the RF tag 11-6 of the wristband 142. Further, in the medical checkup, for example, the examination history may be registered by the same processing as the case where the medication history is accumulated in the processing described with reference to FIG.

  For example, when a sample is collected at a medical examination or a medical checkup, the printer 81 is used to read personal information recorded on the RF tag 11-1 of the examination ticket 3 or the RF tag 11-6 of the wristband 142. Alternatively, a sample label having an RF tag in which personal information of the patient is recorded may be issued and pasted on the collected sample to be used for sample analysis.

  In a medical practice such as an outpatient examination or an inpatient round, the chart 83 is issued by the process described with reference to FIG. 9, and the prescription 111 is issued by the process described with reference to FIG. The identity of the outpatient is confirmed by the personal information recorded on the RF tag 11-1 of the examination ticket 3, and the identity of the inpatient is confirmed by the personal information recorded on the RF tag 11-6 of the wristband 142. Is called.

  In the pharmacy, the medicine management is performed by attaching the medicine label 112 created by the processing described with reference to FIG. 12 to the medicine delivered from the medicine manufacturer. In the pharmacy, a medicine is prescribed using a medicine stored in a medicine container 121 to which a prescription 111 and a medicine label 112 issued to an out-patient or hospitalized patient are attached. And the medicine label 122 produced by the process demonstrated using FIG. 15 is affixed on the medicine bag 131 which puts a medicine, the drip container 132 which puts a drop medicine, or the syringe 133 which puts an injection medicine. Then, by the processing described with reference to FIG. 18, the patient to be administered (the outpatient and the inpatient being examined) and the administered drug are collated, and the medication history is the RF tag 11-1 of the examination ticket 3 or It is recorded on the RF tag 11-6 of the wristband 142.

  In the treatment for patients who receive home medical care, the same processing is performed for identity verification, issuance of a medical chart 83, or drug administration.

  In addition, personal information recorded on the RF tag 11-6 of the wristband 142 can also be used in the confirmation of inpatient wrinkles and meal management.

  Even in the surgery, personal information can be managed using personal information recorded on the RF tag 11-6 of the wristband 142. Among medical instruments used for surgery, for example, medical instruments different for each patient, such as an artificial joint or an artificial heart valve, are processed by performing the same process as the creation of the drug label 122 described with reference to FIG. A medical device label having an RF tag in which personal information and medical device information are recorded is created. When a medical device is shipped from a medical device manufacturer, or when a hospital delivers a medical device from a medical device manufacturer, a medical device label can be attached to the medical device so It becomes possible to prevent mistakes.

  Furthermore, nurse and doctor uniforms and linens such as bed sheets and towels are often not easily managed because they are outsourced to a linen company for cleaning and cleaning. Also in the management of such linens, a linen label in which personal information of the user and other necessary information are described by performing the same process as the creation of the drug label 122 described with reference to FIG. It is possible to simplify by creating.

  In the present specification, the term “system” represents the entire apparatus constituted by a plurality of apparatuses.

It is a figure for demonstrating the examination ticket issuing system to which this invention was applied. It is a block diagram which shows the structure of the personal computer of FIG. It is a block diagram which shows the structure of the reader / writer of FIG. It is a block diagram which shows the structure of RF tag of FIG. It is a flowchart for demonstrating a medical examination ticket issue process. It is a figure for demonstrating the chart issuing system to which this invention is applied. FIG. 7 is a block diagram illustrating a configuration of the printer in FIG. 6. It is a block diagram which shows the structure of the reader / writer of FIG. It is a flowchart for demonstrating the issuing process of a medical chart. It is a figure for demonstrating the preparation system of the prescription and chemical | medical agent label which applied this invention. It is a flowchart for demonstrating the preparation process of a prescription. It is a flowchart for demonstrating the production | generation process of a chemical | medical agent label. It is a figure for demonstrating the preparation system of the medicine label to which this invention is applied. It is a figure for demonstrating the utilization method of the chemical | medical agent label of FIG. It is a flowchart for demonstrating the production | generation process of a medicine label. It is a figure for demonstrating the patient confirmation system to which this invention is applied. It is a block diagram which shows the structure of the handy terminal of FIG. It is a flowchart for demonstrating the patient confirmation process using the handy terminal of FIG. It is a figure for demonstrating the usage example in the medical field of this invention.

Explanation of symbols

1 Personal Computer 2 Reader / Writer 3 Examination Ticket 11 RF Tag 62 Antenna 74 EEPROM
81 Printer 82 Reader / Writer 83 Medical Record 111 Prescription 112 Drug Label 122 Drug Label 131 Drug Bag 132 Infusion Container 133 Syringe 141 Handy Terminal 142 Wristband

Claims (15)

A first information processing apparatus capable of moving together with a patient and having a patient information recording unit for electronically recording information;
A label that is affixed to a medical product and has an in-label recording unit for electronically recording information;
A medical information processing system comprising: a second information processing device that reads information recorded in the in-label recording unit of the label and can exchange information with the first information processing device In
The second information processing apparatus
Identification information for identifying the patient is obtained from the patient information recording unit of the first information processing apparatus, and is applied to the identification information and the patient recorded in the in-label recording unit of the label. Information exchange means for acquiring medical information that is information indicating medical content to be performed, and supplying and recording the acquired medical information to the patient information recording unit included in the first information processing apparatus;
Controlling the exchange of information by the information exchange means, the identification information of the patient acquired from the in-label recording part of the label by the information exchange means, and the patient information of the first information processing apparatus Control means for determining whether or not the identification information of the patient acquired from the recording unit is matched,
The control means is the information exchanging means only when the identification information of the patient acquired from the in-label recording unit and the identification information of the patient acquired from the patient information recording unit match. Controlling recording of the medical information in the patient information recording unit according to the above. The medical information processing system according to claim 1, wherein the second information processing apparatus is configured as a portable information terminal. The medical information processing system according to claim 1, wherein the first information processing apparatus is provided in a wristband carried by the patient. The medical information processing system according to claim 1, wherein the first information processing apparatus is provided in an examination ticket carried by the patient. The medical information processing system according to claim 1, wherein the medical information includes medication information that is information related to a medicine to be administered to the patient. The medical information processing system according to claim 1, wherein the medical information includes an examination history of the patient. The medical information processing system according to claim 1, wherein the medical information includes information on a medical instrument used for the patient. A first information processing apparatus capable of moving together with a patient and having a patient information recording unit for electronically recording information;
A label that is affixed to a medical product and has an in-label recording unit for electronically recording information;
A medical information processing system comprising: a second information processing device that reads information recorded in the in-label recording unit of the label and can exchange information with the first information processing device In the medical information processing method of
The second information processing apparatus acquires identification information for identifying the patient recorded in the in-label recording unit of the label and medical information that is information indicating medical contents to be given to the patient A first acquisition step,
A second acquisition step in which the second information processing apparatus acquires the identification information of the patient from the patient information recording unit of the first information processing apparatus;
The second information processing apparatus, by the processing of the first acquisition step, the identification information of the patient acquired from the in-label recording unit of the label, and the processing of the second acquisition step, A determination step of determining whether or not the identification information of the patient acquired from the patient information recording unit of the first information processing apparatus matches;
By the process of the determination step, the identification information of the patient acquired by the process of the first acquisition step matches the identification information of the patient acquired by the process of the second acquisition step. If the second information processing apparatus determines that the medical information acquired from the in-label recording unit included in the label by the process of the first acquisition step, the first information processing A supply step for supplying the device;
The first information processing apparatus includes a recording step of recording the medical information supplied from the second information processing apparatus by the process of the supplying step in the patient information recording unit. Information processing method. In an information processing apparatus that can be moved together with a patient,
First acquisition means for acquiring identification information for identifying the patient;
Recording means for recording the identification information of the patient acquired by the first acquisition means;
A transmission unit that receives a request for transmission of the identification information of the patient recorded by the recording unit from another device, and transmits the identification information of the patient to the other device;
And second acquisition means for acquiring medical information that is information indicating medical contents given to the patient,
The information processing apparatus, wherein the recording unit further records the medical information of the patient acquired by the second acquisition unit. The information processing apparatus according to claim 9, wherein the information processing apparatus is provided in a wristband carried by the patient. The information processing apparatus according to claim 9, wherein the information processing apparatus is provided in an examination ticket carried by the patient. The information processing apparatus according to claim 9, wherein the medical information includes medication information that is information related to a medicine administered to the patient. The information processing apparatus according to claim 9, wherein the medical information includes an examination history of the patient. The information processing apparatus according to claim 9, wherein the medical information includes information on a medical instrument used for the patient. In an information processing method of an information processing apparatus that can be moved together with a patient,
A first acquisition step of acquiring identification information for identifying the patient;
A first recording step of recording in the recording unit the identification information of the patient acquired by the processing of the first acquisition step;
A transmission for transmitting the identification information of the patient to the other device in response to a request for transmission of the identification information of the patient recorded in the recording unit by the process of the first recording step from another device Steps,
A second acquisition step of acquiring medical information, which is information indicating medical content given to the patient;
And a second recording step of recording the medical information of the patient acquired by the processing of the second acquiring step in the recording unit.

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