JP2009070259A - Medical equipment management system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a medical equipment management system, surely managing medical equipment while ensuring security and flexibility of a medical equipment operation, and further reducing the management load. <P>SOLUTION: A first recognition means for recognizing medical equipment to be taken out, and a second recognition means for recognizing an individual who enters or leaves are set in a storage. The system has: a determination means which determines whether taking out of the medical equipment by the individual is valid based on the recognition of the medical equipment and the individual, and an alarming means which gives an alarm when the taking-out is determined not to be valid. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a medical device management system for managing medical devices.

  Medical materials such as portable medical devices such as ultrasonic diagnostic equipment used in hospitals and consumables such as acoustic gels (hereinafter, devices and materials are collectively referred to as medical devices) Management system becomes important. This is because, when a medical device is desired to be used, if the medical device to be used does not exist and the location thereof is not known with certainty, the medical practice is seriously hindered. Moreover, it is because it is possible to extract a patient's personal information from a medical device.

  For this reason, hospitals store medical equipment in storage and examination rooms (hereinafter collectively referred to as “storage area”) and describe reservations and take-outs in the management ledger, except in emergency cases. It was managed by the administrator's memory. Then, in order to grasp the reservation status and the take-out status, the manager was inquired about whether to browse the management ledger each time.

  However, in the management based on such paper media and the memory of the administrator, it is necessary to confirm whether the reservation is correct and the fraudulent state, such as the comparison between the reservation and the actual take-out status, and whether the take-out is performed under a valid reservation by the hospital staff. Detection of take-out is difficult. For this reason, the management based on the storage of the paper medium or the administrator has an insufficient management system, and there is a possibility that the medical action may be hindered or personal information may not be protected.

  In view of this, for example, an entrance / exit management system for managing a person's passing state at various entrances / exits to various predetermined areas based on biological information can be considered (for example, see Patent Document 1). In this access management system, at least access to a person's storage area can be managed.

  Further, for example, a medical device monitoring system in which a medical worker can grasp the position of a medical device that can be moved or taken out is conceivable (see, for example, Patent Document 2). With this medical device monitoring system, it is possible to grasp that the medical device is outside the storage area.

  By using these systems, it is possible to detect that a person has entered the storage area and as a result, it is possible to grasp that a medical instrument has been taken out. Further, it is possible to grasp whether the take-out person is a specific person or an unspecified person and what kind of medical equipment is taken out.

  However, even if these systems are used, it is possible to grasp the actual situation of the person who took out and the medical equipment that was taken out, but the actual situation and the reservation are compared, and the actual situation is valid. The determination as to whether or not can be made only by making an inquiry to the management ledger or the administrator. Therefore, in the conventional management system for medical devices, it is not possible to reliably manage the medical devices and security is insufficient. On the other hand, if the medical device is to be managed reliably, it is necessary to tighten the take-out procedure, which increases the burden on the administrator.

JP 2006-99457 A JP 2003-52717 A

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a medical device management system that reliably manages medical devices and achieves both security ensuring, flexibility of medical device operation, and reduction of management load. Is to provide.

  In order to solve the above-mentioned problems, the invention of claim 1 is a medical device management system for monitoring the taking-out of an individual medical device from a storage region where the medical device is stored, and the medical device taken out from the storage region Based on the first recognition means for recognizing the person, the second recognition means for recognizing the person who has entered and exited the storage area, and the recognition of the medical equipment and the individual, the taking-out of the medical equipment by the individual is valid. It is characterized by comprising: a judging means for judging whether there is any; and a notifying means for issuing a warning if it is not judged to be valid as a result of the judgment by the judging means.

  The first recognizing unit recognizes the medical device by acquiring individual identification information recorded in the medical device, and the second recognizing unit acquires the individual identification information of the individual by acquiring the individual identification information. Recognizing an individual, the determination means includes a reservation database that associates the individual identification information with the individual identification information of the individual in advance, and the individual identification information acquired by the first recognition means and the second recognition means. Reservation search means for searching the reservation database for a combination of the personal identification information, and the notification means issues a warning if the combination does not exist in the reservation database as a result of the search by the reservation search means. You may make it like (equivalent to invention of Claim 2).

  The second recognizing means includes an obtaining means for obtaining personal identification information of the individual and a proximity sensor for detecting an individual entering the storage area, and the determining means is configured to detect the personal information after the detection by the proximity sensor. If the personal recognition information is not acquired by the second recognition unit and only the medical device is recognized by the first recognition unit, it may be determined that the medical device is not valid. Equivalent to the invention).

  The reservation database further associates reservation time information in advance with a predetermined combination of the individual identification information and the personal identification information, and the reservation search means further combines the reservation with the current date and time when the individual identification information is acquired. You may make it search from a database (equivalent to invention of Claim 4).

  The reservation database associates the predetermined personal identification information and take-out permission information in advance, and the reservation search means combines the acquired personal identification information and the take-out permission information, and the acquired individual identification information and the A combination with personal identification information is searched from the reservation database, and the notification means issues a warning if any combination does not exist in the reservation database as a result of the search by the reservation search means. Good (corresponding to the invention of claim 5).

  The information processing device further includes a proximity sensor that detects an individual who enters and exits the storage area, and the notification unit does not acquire the personal identification information by the second information acquisition unit after the detection by the proximity sensor. If only the individual identification information is acquired by one information acquisition unit, the warning may be issued without performing the search by the search unit (corresponding to the invention of claim 6).

  Storage means for preliminarily storing an emergency passcode, input means for accepting input of the emergency passcode, biometric information acquisition means for acquiring the biometric information of the individual, and recording the biometric information acquired by the biometric information acquisition means And a recording unit configured to stop the warning when the emergency passcode is input to the input unit and the second information acquisition unit acquires the biometric information. It is also possible (corresponding to the invention of claim 7).

  It further comprises recording means for recording information specifying the medical device recognized by the first recognition means, information specifying the individual recognized by the second recognition means, and the current date and time in association with each other. (It may be equivalent to the invention described in claim 8).

  When the second recognizing means acquires the personal identification information, it is installed for each storage position of each medical device and individual search means for searching the reservation database and identifying the associated individual identification information. A plurality of device search means for acquiring individual identification information of a medical device placed at the storage position, and the storage position corresponding to the device search means for acquiring the individual identification information specified by the individual search means And a display means for displaying (Equivalent to the invention of claim 9).

  A state database preliminarily storing the state information of the medical device, and the notification unit is, as a result of determination by the determination unit, if valid, the recognized medical device stored in the state database; You may make it alert | report state information (equivalent to the invention of Claim 10).

  Based on the input interface for accepting reservation together with the input of the functional condition for selecting the medical device, the device characteristic table in which each medical device is classified by function, the functional condition and the device characteristic table, the functional condition is A reservation unit that creates the reservation database for the medical device to be satisfied; and a state management database that stores in advance failure information of the medical device, and the reservation unit has a valid result of the determination by the determination unit. And if there is the failure information of the recognized medical device in the state management database, the reservation database for an alternative medical device satisfying the functional condition is obtained based on the functional condition and the device characteristic table. Creating and notifying information indicating the failure information and the alternative medical device; May be set to so that (corresponding to the invention of claim 11, wherein).

  The reservation unit compares the failure information with the functional condition, and creates the reservation database for the alternative medical device if the function represented by the failure information is included in the function represented by the functional condition. You may make it (equivalent to invention of Claim 12).

  The attribute information is received from a radio wave restriction table in which the attribute information of the individual and the radio wave restriction information corresponding to the attribute information are associated in advance, and a wireless transmission unit that is carried by the individual and transmits the attribute information of the individual. A radio reception unit; and a radio wave management unit that identifies the radio wave restriction information associated with the attribute information received by the radio reception unit based on the radio wave restriction table, wherein the notification unit includes the radio wave management unit. When the radio wave restriction information is specified by the above, a radio wave warning may be issued (corresponding to the invention of claim 13).

  The attribute information is received from a radio wave restriction table in which the attribute information of the individual and the radio wave restriction information corresponding to the attribute information are associated in advance, and a wireless transmission unit that is carried by the individual and transmits the attribute information of the individual. When the radio reception means and the radio wave restriction information associated with the attribute information received by the radio reception means are specified based on the radio wave restriction table, the radio wave that controls the maximum radio wave output of the radio wave transmitter in the storage area And a management unit (corresponding to the invention described in claim 14).

  According to the present invention, not only taking out outsiders but also taking out inappropriate medical equipment from the viewpoint of whether or not there is a reservation can be easily prevented without imposing a burden on the administrator, ensuring security and managing load. A reduction can be realized at the same time.

  Hereinafter, a preferred embodiment of a medical device management system according to the present invention will be specifically described with reference to the drawings.

(First embodiment)
FIG. 1 is an external view of a medical device management system 1 according to the first embodiment.

  The medical instrument management system 1 is a system that manages the medical instrument 200 stored in the storage area 100. The medical device management system 1 is a medical device that uses a medical device 200 that is stored in a storage area 100 such as a storage room or an examination room that stores the medical device 200 and a sensor group that monitors a person who enters and leaves the storage area 100. The take-out of the device 200 is monitored to determine whether the take-out is valid. If the taking out is not valid, the medical device management system 1 issues a warning for the taking out. The medical device 200 monitored by this system is a medical device such as an ultrasonic probe or a medical material such as an acoustic gel used in a medical field. The legitimacy of taking out is determined by whether or not the personal identification information distributed to the hospital staff who may be allowed to take out the medical device 200 can be obtained, whether there is a reservation, or the user level of the takeout person. The user level information is bringer permission information indicating the degree to which the taker is allowed to take out.

  This medical instrument management system includes a device RFID reader 10, a proximity sensor 30, a personal RFID reader 20, a notification panel 40, a taker recording unit 50, and a control unit 60. The device RFID reader 10, the proximity sensor 30, the personal RFID reader 20, the notification panel 40, and the take-out recording unit 50 are connected to the control unit 60 by a transmission cable.

  The RFID reader for equipment 10 and the RFID reader for personal use 20 are installed in the storage area 100 so that the entrance / exit of the storage area 100 is included in the effective electromagnetic wave transmission / reception range. The device RFID reader 10 acquires the individual identification information uniquely given to the medical device 200. That is, it is included in the recognition means for recognizing the medical device 200 by acquiring this individual identification information. When an RFID 240 storing individual identification information is attached or built in the medical device 200, an electromagnetic wave is transmitted to the RFID 240, and the individual identification information stored in the RFID 240 is received. Since the entrance / exit of the storage area 100 is included in the electromagnetic wave transmission / reception effective range, the medical instrument to be taken out from the storage area 100 is specified by the individual identification information. The personal RFID reader 20 acquires personal identification information. That is, it is included in the recognition means for recognizing an individual by obtaining this personal identification information. When an RFID 310 storing personal identification information is attached or built in the ID card 300 carried by the individual, an electromagnetic wave is transmitted to the RFID 310 and the personal identification information stored in the RFID 310 is received. To do. Since the entrance / exit of the storage area 100 is included in the electromagnetic wave transmission / reception effective range, the person who enters / exits the storage area 100 is specified by the personal identification information.

  The device RFID reader 10 and the personal RFID reader 20 are installed in the storage area 100, and the individual identification information and the personal identification information are acquired at the same time, so that the individual corresponding to the personal identification information corresponds to the individual identification information. Recognize that he is trying to take out the instrument.

  The device RFID reader 10 and the personal RFID reader 20 input the acquired individual identification information and personal identification information to the control unit 60 via a transmission cable.

  The proximity sensor 30 detects a person who enters or leaves the storage area 100. The proximity sensor 30 is provided near the entrance / exit of the storage area 100. The proximity sensor 30 outputs a detection signal to the control unit 60 when it detects a person entering or leaving the storage area 100. If a human body is detected by the proximity sensor 30 but the personal identification information cannot be recognized by the personal RFID reader 20, it can be determined that an unauthorized person other than the hospital staff is taken out.

  The notification panel 40 is installed, for example, in the vicinity of the entrance / exit of the storage area 100 so as to catch the eyes of the entrance / exit. The notification panel 40 includes a lamp, a speaker, and a liquid crystal display. When taking out the medical device 200 is not valid, a warning is issued by displaying a light from a lamp, a buzzer or sound from a speaker, or a message on a liquid crystal display. Character string information representing a message is stored in advance in a memory in the notification panel 40. When taking out is not valid, a control signal is input to the notification panel 40 from the control unit 60 via a transmission cable. The control unit 60 starts warning driving in response to this control signal.

  The take-out recording unit 50 records a person who intends to take out the medical device 200. The take-out recording unit 50 includes a camera 501 that captures the face of the take-out person and a scanner that collects the fingerprint or iris or vein of the take-out person. Including a take-out data recording memory 502 of the control unit 60, which will be described later, it is a recording means for recording the medical device 200 to be taken out in association with the take-out person and the current date and time to be taken out. The camera 501 and the scanner side are installed on the storage area 100 side. Face data, fingerprint data, iris data, or vein data acquired by the camera 501 or the scanner is input to the control unit 60 via a transmission cable.

  FIG. 2 is a block diagram illustrating a configuration of the medical device management system 1 according to the present embodiment.

  The control unit 60 functions as a judgment means for taking out, control of the notification panel 40, and a recording means. The control unit 60 includes a determination unit 601, a search unit 602, a reservation database 603, an input interface 604, a warning control unit 605, and a bringer data recording memory 502 in the taker recording unit 50. Composed. The determination unit 601 and the search unit 602 are electrically connected so that data can be input and output. The search unit 602 and the reservation database 603 are electrically connected so that the search unit 602 can refer to the reservation database 603. The determination unit 601, the device RFID reader 10, the personal RFID reader 20, and the proximity sensor 30 are connected by a transmission cable so that a detection signal, individual identification information, and personal identification information can be input to the search unit 602 side. The determination unit 601 and the warning control unit 605 are electrically connected so that a control signal can be input from the determination unit 601 to the warning control unit 605. The warning control unit 605 and the notification panel 40 are connected by a transmission cable so that the notification panel 40 and control signals can be input from the warning control unit 605. The determination unit 601 and the camera 501 and the scanner are electrically connected so that a control signal can be input from the determination unit 601 to the camera 501 and the scanner. The camera 501 and the scanner and the taker data recording memory 502 are connected by a transmission cable so that face data, fingerprint data, iris data, or vein data can be input to the taker data recording memory 502.

  The determination unit 601 determines whether taking out a medical device is valid. When both the individual identification information and the personal identification information are input, the search unit 602 outputs the individual identification information and the personal identification information to execute the search. If a signal indicating that there is no corresponding information is input from the search unit 602 as a result of the search, a control signal for issuing a warning is output to the warning control unit 605. As a result of the search, if a signal indicating that the corresponding information exists is input from the search unit 602, that is, if the takeout is valid, the camera 501 and the scanner in the taker recording unit 50 are A control signal for recording the taker is output.

  When the detection signal is input from the proximity sensor 30 and only the individual identification information is input, in other words, the person enters and exits the storage area 100 and the take-out of the medical device 200 is detected. If it cannot be specified, the determination unit 601 outputs a control signal for issuing a warning to the warning control unit 605.

  The search unit 602 refers to the reservation database 603 to determine whether taking out the medical device 200 is valid. The reservation database 603 is a database in which take-out reservations and take-out user levels are stored.

  FIG. 3 is a schematic diagram showing a data structure of the reservation database 603.

  In the reservation database 603, as records for take-out reservations, for example, record identification number 01 in the figure, personal identification information of persons permitted to be taken out, and individual identification information of the medical device 200 permitted to be taken out Reservation time information indicating a time zone in which the medical device 200 is allowed to be taken out is stored in association with each other. That is, a medical device that can be taken out by a person who is allowed to take out, and a permitted time zone are stored in the reservation database 603.

  Further, in the reservation database 603, as a user level record of the take-out person, personal identification information of the take-out person and user level information of the take-out person are associated and stored as record number 02 in the figure, for example. Yes. The user level is a take-out authority set in accordance with the position and position of the person regardless of the time zone. That is, in the reservation database 603, the person specified by the personal identification information associated with the user level information is specified as a person that can be taken out regardless of the time zone.

  For example, record number 03 may further be associated with individual identification information representing the model name of the medical device 200, for example, as the record number 03. In the reservation database 603, even if the person is identified by the personal identification information associated with the user level information, the medical device 200 other than the type corresponding to the individual identification information is not permitted to be taken out. Is specified.

  The reservation database 603 is entered using an input interface 604 such as a keyboard. As a form of the reservation database 603, a database in which personal identification information represented by the name of the permitted take-out person and the ID of the person is associated, a name of the medical equipment 200 that is permitted to be taken out, an ID of the equipment, etc. The reservation database 603 may store the name of the take-out person and the equipment name in pairs. In this case, the reservation database 603 associates the individual identification information with the personal identification information via the take-out person name and the equipment name.

  The search unit 602 searches the reservation database 603 using the input individual identification information, personal identification information, and the current time acquired from the clock IC arranged in the control unit 60 as a search key. If there is an association between the input individual identification information and the personal identification information and the user level information is associated with the record, a signal indicating the presence of the corresponding information is input to the determination unit 601. In addition, if there is an association between the input individual identification information and personal identification information and the current time is either the reservation time indicated by the reservation time information or a predetermined time zone before the reservation time, the corresponding information is present. A signal to be expressed is input to the determination unit 601.

  The warning control unit 605 outputs a control signal for issuing a warning to the notification panel 40 when a control signal is input from the determination unit 601, that is, when the take-out is not valid.

  In the exporter recording unit 50, when a control signal is input from the determination unit 601, that is, when the takeout is valid, the camera 501 or the scanner is driven and the taker's face data, fingerprint data, and iris data are output. Or vein data is collected and stored.

  FIG. 4 is a schematic diagram showing data of the take-out person record. The take-out recording unit 50 includes the individual identification information input to the determination unit 601, the take-out time acquired from the clock IC, that is, the current time, the collected face data, fingerprint data, iris data, or vein data. Information such as data that identifies the individual take-out person is associated and stored in the take-out data memory.

  FIG. 5 is a schematic diagram showing an ultrasonic probe as an example of a medical device 200 managed by the medical device management system 1 according to the present embodiment.

  The ultrasonic probe is connected to an ultrasonic diagnostic apparatus and transmits / receives ultrasonic waves to / from the subject. In the ultrasonic diagnostic apparatus, ultrasonic data received by the ultrasonic probe is subjected to image processing to create a medical image in the subject and display it on a monitor.

  The ultrasonic probe includes an ultrasonic transmission / reception unit 210. The ultrasonic transmission / reception unit 210 is configured by sequentially stacking an ultrasonic vibration element 212, an acoustic matching layer 213, and an acoustic lens 214 on one surface of a backing material 211. The ultrasonic vibration element 212 is sandwiched between electrode pairs 215. The backing material 211, the ultrasonic vibration element 212, the acoustic matching layer 213, the acoustic lens 214, and the electrode pair 215 are accommodated in a probe case. The tip of the probe case contacts the body surface of the subject during use. The probe case is housed so that the acoustic lens 214 is positioned on the body surface contact side of the subject.

The ultrasonic vibration element 212 is an element having a piezoelectric effect capable of reversibly converting sound and electricity. Piezoelectric ceramic materials such as lead titanate zirconate Pb (Zr, Ti) O ₃ , lithium niobate (LiNbO ₃ ), barium titanate (BaTiO ₃ ) or lead titanate (PbTiO ₃ ) are used. The ultrasonic vibration elements 212 are arranged on a plane by various methods such as a 1D array and a 2D array. The 1D array is a system in which a plurality of strip-shaped ultrasonic vibration elements 212 are arranged in the array direction. The 2D array is a system in which a plurality of ultrasonic vibration elements 212 are arranged in a matrix. When a voltage is applied, the ultrasonic vibration element 212 transmits ultrasonic waves in the stacking direction in which the backing material 211 and the acoustic matching layer 213 are stacked. In addition, when the ultrasonic vibration element 212 receives a reflected wave reflected from within the subject, the ultrasonic vibration element 212 outputs an electrical signal.

  The electrode pair 215 applies a voltage to the sandwiched ultrasonic vibration element 212, and an electric signal that is output when the ultrasonic vibration element 212 receives the reflected wave flows. Each of the plurality of ultrasonic vibration elements 212 is provided correspondingly. A signal electrode of each ultrasonic vibration element 2126 is connected to the surface of the ultrasonic vibration element 212 on the backing material 211 side. A common (GND) electrode is connected to the surface of the ultrasonic vibration element 212 on the acoustic matching layer 213 side.

  The backing material 211 attenuates and absorbs ultrasonic vibration components that are not necessary for image extraction of the ultrasonic diagnostic apparatus among the ultrasonic waves transmitted by the ultrasonic vibration element 212 and the received reflected waves. Further, the heat generated with the transmission of the ultrasonic wave is transmitted to the heat radiating member such as the cable portion 220. The backing material 211 is composed of a material having a high ultrasonic attenuation rate and a material having high thermal conductivity. For example, generally, a material in which inorganic particle powders such as tungsten, ferrite, and zinc oxide are mixed in synthetic rubber, epoxy resin, urethane rubber, or the like is used.

  The acoustic matching layer 213 suppresses reflection of ultrasonic waves on the surface of the subject due to mismatching of acoustic impedance. The acoustic matching layer 213 has an acoustic impedance intermediate between the acoustic impedance of the ultrasonic vibration element 212 and the acoustic impedance of the subject body surface. The acoustic matching layer 213 is made of an epoxy resin or a plastic material. In order to bring the acoustic impedance close to the object surface in a stepwise manner, it may be composed of a plurality of layers having different acoustic impedances.

  The acoustic lens 214 mediates ultrasonic transmission and reception by contacting the body surface of the subject. The acoustic lens 214 has a convex surface on the subject side. By focusing the ultrasonic waves oscillated by the ultrasonic vibration element 212, an acoustic focus is formed at a predetermined depth of the subject.

  In this ultrasonic probe, when a voltage is applied from each electrode pair 215 to the ultrasonic vibration element 212, the ultrasonic vibration element 212 oscillates an ultrasonic wave due to the piezoelectric effect. Heat is generated with the oscillation of ultrasonic waves. The unnecessary ultrasonic wave transmitted to the backing material 211 side is attenuated by the backing material 211, and the generated heat is transmitted to the cable unit 220 by the backing material 211.

  The ultrasonic wave oscillated by the ultrasonic vibration element 212 is irradiated to the subject side without being reflected by the acoustic matching layer 213 in the ultrasonic probe or the subject. The ultrasonic wave that has passed through the acoustic matching layer 213 is focused by the acoustic lens 214 and irradiated into the subject.

  The ultrasonic wave irradiated into the subject rebounds to the ultrasonic probe side as a reflected wave due to mismatch of acoustic impedance in the subject. The mismatch of acoustic impedance in the subject mainly occurs at the boundary of the site in the subject.

  The reflected wave is captured by the ultrasonic vibration element 212. The ultrasonic vibration element 212 converts the received reflected wave into an electric signal by the piezoelectric effect. The electrical signal output from the ultrasonic vibration element 212 is output to the ultrasonic diagnostic apparatus via the electrode pair 215, the cable unit 220, and the connector unit 230.

  FIG. 6 is a block diagram showing the overall internal configuration including the ultrasonic transmission / reception unit 210 of the ultrasonic probe.

  The ultrasonic probe is configured by connecting an ultrasonic transmission / reception unit 210 and a connector with a cable. The ultrasonic probe and the ultrasonic diagnostic apparatus are connected via a connector. An RFID 240 is built in the connector. The RFID 240 includes a coil that generates an electromotive force by electromagnetic induction and transmits a signal to the outside, or a wireless communication unit 242 that generates an electromotive force by a radio wave system and transmits a signal to the outside. The RFID 240 also includes an information storage memory 241 that stores individual identification information such as an ID for identifying an individual ultrasonic probe.

  When receiving an electromagnetic wave or radio wave output from the RFID reader for equipment 10, the RFID 240 transmits the stored individual identification information. The device RFID reader 10 receives the transmitted individual identification information and inputs it to the determination unit 601 of the control unit 60.

  FIG. 7 is a block diagram showing the configuration of the ID card 300 carried by the taker.

  The ID card 300 has a built-in RFID 310. The RFID 310 includes a coil that generates an electromotive force by electromagnetic induction and transmits a signal to the outside, or a wireless communication unit 312 that generates an electromotive force by a radio wave system and transmits a signal to the outside. The RFID 310 has an information storage memory 311 for storing personal identification information such as an ID for identifying an individual carrying the ID card 300.

  When receiving an electromagnetic wave or radio wave output from the personal RFID reader 20, the RFID 310 transmits the stored personal identification information. The device RFID reader 10 receives the transmitted individual identification information and inputs it to the determination unit 601 of the control unit 60.

  FIG. 8 is a flowchart showing the operation of the medical device management system 1. This operation will be described by taking an ultrasonic probe as an example of the medical device 200.

  First, when a person enters the storage area 100, the proximity sensor 30 detects the person who has entered the storage area 100 (S01). When the proximity sensor 30 detects a person who has entered the storage area 100 (S01, Yes), the proximity sensor 30 inputs a detection signal to the determination unit 601 of the control unit 60 (S02).

  Further, the personal RFID reader 20 receives the personal identification information (S03). A person who enters the storage area 100 falls within the effective range of the personal RFID reader 20. If the person who entered the storage area 100 has the ID card 300 with the RFID 310 mounted thereon, an electromotive force is supplied from the personal RFID reader 20 to the RFID 310 of the ID card 300 to output personal identification information. The personal RFID reader 20 receives the outputted personal identification information. When receiving the personal identification information (S03, Yes), the personal RFID reader 20 inputs the personal identification information to the determination unit 601 of the control unit 60 (S04).

  Further, the device RFID reader 10 receives the individual identification information (S05). When a person who enters the storage area 100 tries to leave the storage area 100 while holding the ultrasonic probe stored in the storage area 100, the ultrasonic probe enters the effective range of the RFID reader 10 for equipment. The RFID 240 of the ultrasonic probe is supplied with an electromotive force from the device RFID reader 10 and outputs individual identification information. The equipment RFID reader 10 receives the output individual identification information. If the device RFID reader 10 receives the individual identification information (S05, Yes), the device RFID reader 10 inputs it to the determination unit 601 of the control unit 60 (S06).

  When the detection signal is input from the proximity sensor 30 (S02, Yes), the determination unit 601 counts a predetermined period from the input of the detection signal (S07). When receiving the individual identification information (S08, Yes), the determination unit 601 determines whether the personal identification information is input from the personal RFID reader 20 within this count (S09). As a result of the determination, only the individual identification information is input, and if the individual identification information is not input (S09, No), a control signal is output to the warning control unit 605 (S10).

  On the other hand, if both personal identification information and individual identification information are input (S09, Yes), the determination unit 601 inputs the input personal identification information and individual identification information to the search unit 602, and the search unit 602 Searches the reservation database 603 using the current time, personal identification information, and individual identification information as search keys (S11).

  If the search unit 602 cannot detect a record including the corresponding personal identification information from the reservation database 603 (S12, No), the search unit 602 inputs a signal indicating no corresponding information to the determination unit 601 (S13).

  When the search unit 602 detects a record including the corresponding personal identification information from the reservation database 603, the search unit 602 determines whether the user level information is included in the record including the personal identification information (S14). If the user level information is associated with the personal identification information (S14, Yes), a signal indicating that the corresponding information is present is input to the determination unit 601 (S15).

  If the user level information is not associated (S14, No), the search unit 602 includes the input individual identification information in the record including the corresponding personal identification information, and the record includes the reserved time. It is determined whether the current time is included in the time zone indicated by the information and the predetermined time before the time zone (S16). If the current time is included as a result of the determination (S16, Yes), a signal indicating that the corresponding information is present is input to the determination unit 601 (S15). On the other hand, if the current time is not included as a result of the determination (S16, No), the search unit 602 inputs a signal indicating no corresponding information to the determination unit 601 (S13).

  When receiving a signal indicating the presence of relevant information from the search unit 602 (S17, Yes), the determination unit 601 outputs a control signal to the take-out recording unit 50 (S18). Further, when a signal indicating no corresponding information is input from the search unit 602 (S19, Yes), the determination unit 601 outputs a control signal to the warning control unit 605 (S10).

  The warning control unit 605 outputs a control signal to the notification panel 40 when a control signal is input from the determination unit 601. When the control signal is input, the notification panel 40 notifies a warning (S20).

  When the control signal is input from the determination unit 601 (S18), the camera 501 of the bring-out recording unit 50 performs shooting (S21). The face of the person who is trying to take out the medical device is photographed by photographing with the camera 501. In addition, when the control signal is input from the determination unit 601 (S18), the scanner of the take-out recording unit 50 receives an input of an iris or fingerprint, and the take-out person's eyes are held over the scanner, or the take-out person is placed in the scanner. When the finger is placed, iris and fingerprint data are collected (S21). The bring-out recording unit 50 stores face, iris, and fingerprint data collected by the camera 501 and the scanner in the take-out record memory (S22).

  FIG. 9 is a diagram for explaining a first specific example of medical device management by such a medical device management system 1. In the first specific example, the take-out person does not carry the ID card 300.

  In such a medical device management system 1, when a person who does not carry the ID card 300 tries to take out the medical device 200 from the storage region 100 and tries to leave the storage region 100, the control unit 60 has the individual identification. Only information is entered and no personal identification information is entered. In this case, the medical device management system 1 issues a warning.

  FIG. 10 is a diagram for explaining a second specific example of medical device management by such a medical device management system 1.

  For example, personal identification information “H001” is stored in the ID card 300 of a person who is going to take out the medical device 200, and individual identification information “K001” is stored in the medical device 200 that is going to be taken out. In the reservation database 603, personal identification information “H001”, individual identification information representing all types, and user level information are associated with each other.

  In this case, the medical device management system 1 acquires the personal identification information “H001” and searches the reservation database 603. Since the record including the personal identification information “H001” includes the user level information, the individual identification information in the record is confirmed. Since the individual identification information in the record represents all types, the medical device management system 1 determines that the take-out is valid, records the take-out person, and ends this process. That is, the take-out by the take-out person is permitted without warning.

  FIG. 11 is a schematic diagram showing one specific example of which the notification panel 40 warns. When the take-out person is unknown, a message such as "The medical device is strictly prohibited to take out. I will notify the security company" is displayed on the liquid crystal display, for example.

  FIG. 12 is a diagram for explaining a third specific example of medical device management by the medical device management system 1 described above.

  For example, personal identification information “H001” is stored in the ID card 300 of a person who is going to take out the medical device 200, and individual identification information “K001” is stored in the medical device 200 that is going to be taken out. The reservation database 603 is associated with personal identification information “H001”, individual identification information “K001”, and “15: 00 to 17:00” as reservation time information. The time when the personal identification information of “H001” and the personal identification information of “K001” are acquired is “14:50”, and “20 minutes” is set in advance as a predetermined time before the reservation time zone. And

  In this case, the medical device management system 1 acquires “H001” personal identification information and “K001” individual identification information, and further acquires “14:50” as the current date and time. The medical device management system 1 searches the reservation database 603 for a combination of the personal identification information “H001”, the individual identification information “K001”, and the reservation time zone information “14:50” in accordance with this acquisition process. Since “14:50” corresponds to “20 minutes” before “15:00 to 17:00”, the medical device management system 1 determines that the takeout is valid and records the takeout person. This process ends. That is, the take-out by the take-out person is permitted without warning.

  FIG. 13 is a diagram for explaining a fourth specific example of medical device management by the medical device management system 1 as described above.

  For example, personal identification information “H001” is stored in the ID card 300 of a person who is going to take out the medical device 200, and individual identification information “K001” is stored in the medical device 200 that is going to be taken out. The reservation database 603 is associated with personal identification information “H001”, individual identification information “K001”, and “15: 00 to 17:00” as reservation time information. The time when the personal identification information of “H001” and the personal identification information of “K001” are acquired is “14:00”, and “20 minutes” is set in advance as a predetermined time before the reserved time zone. And Further, it is assumed that the person specified by the personal identification information “H001” is “○ field × m”.

  In this case, the medical device management system 1 acquires the personal identification information “H001” and the individual identification information “K001”, and further acquires “14:00” as the current date and time. The medical device management system 1 searches the reservation database 603 for a combination of the personal identification information “H001”, the individual identification information “K001”, and the reservation time zone information “14:00” in accordance with the acquisition process. Since “14:00” does not correspond to either “15:00 to 17:00” or “20 minutes” before “15:00 to 17:00”, a warning is issued.

  FIG. 14 is a schematic diagram illustrating another specific example in which the notification panel 40 warns. If the reservation time zone and the current time do not match, for example, “○ field × man. The reservation time for the medical device is from 15:00 to 17:00 on the liquid crystal display. The message “You are not allowed to take out medical equipment” is displayed. The determination unit 601 has a database that associates the personal identification information with the name of the person represented by the personal identification information in advance, and acquires the name of the person from the database together with a control signal to the notification panel 40. Outputs, acquires the reservation time information from the reservation data, and outputs it. The notification panel 40 displays the data representing the person's name and the reservation time information in combination with a message stored in advance.

  If the medical device 200 to be taken out does not match, “○ field × man. The take-out device of the medical device and the reservation do not match. The medical device that is allowed to be taken out is ○ ×.” Message is displayed. The determination unit 601 has in advance a database in which individual identification information is associated with a medical device name represented by the individual identification information. The determination unit 601 acquires individual identification information from the reservation database 603, acquires a medical device name associated with the acquired individual identification information, and outputs the medical device name together with the control signal to the notification panel 40. The notification panel 40 displays the data representing the medical device name in combination with a message that is held in advance.

  As described above, the medical device management system 1 according to the present embodiment can easily prevent the taking out of an outsider and the inappropriate taking out of the medical device from the viewpoint of whether or not there is a reservation without imposing a burden on the administrator. It is possible to achieve both security and management load reduction.

  If the individual identification information cannot be acquired, the storage area 100 is simply entered. In the medical device management system 1 of the present embodiment, entry of unauthorized persons can be prohibited or restricted for the purpose of protecting personal information. In this case, the determination unit 601 enters the notification panel 40 when the proximity sensor 30 detects a person entering the room or when the user level information is not associated by searching the reservation database 603 with the personal identification information. Prohibit notifications. In addition, the person who enters and exits is recorded by controlling the bring-out recording unit 50.

  Moreover, in the medical device management system 1 of this embodiment, it replaces with the alerting | reporting panel 40, or it is made to have a communication interface with the alerting | reporting panel 40, and it is via a network with respect to the computer and portable terminal which a system administrator has. You may make it report. The determination unit 601 transmits information similar to the control signal to the notification panel 40 to the computer or portable terminal of the system administrator via the communication interface at the same time.

(First modification)
FIG. 15 is an external view showing a first modification of the medical device management system 1 according to the first embodiment. FIG. 16 is a block diagram showing a configuration of a medical device 200 corresponding to the medical device management system 1 according to the first modification.

  The medical device management system 1 according to the first modified example is a system-side short-range wireless communication that conforms to the IEEE 802.11 standards and the Bluetooth (registered trademark) standard instead of the device RFID reader 10 and the personal RFID reader 20. Machine 70. On the other hand, the ultrasonic probe has a device-side short-range wireless communication device 270, an acceleration sensor 280, and an information storage memory 241 that conform to the same standards as the internal power supply 250 and the power supply control unit 260. In addition, the individual carries a portable wireless terminal storing personal identification information instead of the ID card 300.

  Personal identification information is transmitted from the portable wireless terminal and received by the system short-range wireless communication device 70. In the medical device management system 1 according to this modification, the individual identification information is transmitted / received by the current from the internal power supply 250 of the medical device 200.

  In the ultrasonic probe, the detection signal of the acceleration sensor 280 is input to the internal power source 250. When receiving the detection signal, the internal power supply 250 supplies power to the power supply control unit 260 and the equipment-side short-range wireless communication device 270. The power control unit 260 counts a predetermined time from the start of power supply. When the predetermined time is counted, a control signal is output to the internal power supply 250. The internal power supply 250 stops supplying power when a control signal is input from the power supply control unit 260. That is, in this ultrasonic probe, for power saving, the acceleration when the take-out person carries the ultrasonic probe is detected, and the individual identification information is transmitted for a certain period from this detection. When carrying is continued, a detection signal is constantly output from the acceleration sensor 280, so that the predetermined count is not reached and the supply of power is not stopped.

  The equipment-side short-range wireless communication device 270 continuously and repeatedly transmits the individual identification information stored in the information storage memory 241. When the ultrasonic probe reaches the effective communication range of the system-side short-range wireless communication device 70 of the medical instrument management system 1, that is, near the entrance / exit of the storage area 100, the system-side short-range wireless communication device 70 The device side short-range wireless communication device 270 receives the individual identification information transmitted. When the system-side short-range wireless communication device 70 receives the individual identification information, the individual identification information is input to the control unit 60, and the validity of taking out is determined.

(Second modification)
FIG. 17 is a block diagram showing a configuration of an ultrasonic probe corresponding to the medical device management system 1 according to the second modification.

  The ultrasonic probe according to the second modified example includes a connector, a device-side short-range wireless communication device 270, an acceleration sensor 280, and an information storage memory 241 that conform to the same standard as the internal power supply 250 and the power supply control unit 260. And a notification panel 290.

  The determination unit 601 of the medical device management system 1 communicates the control signal input to the system-side notification panel 40 and the name of the take-out person or the device name between the system-side short-range wireless communication device 70 and the device-side short-range wireless communication device 270. To the ultrasonic probe. The device-side notification panel 290 that has received a control signal for issuing a warning from the determination unit 601 issues a warning by sound, light, or a predetermined message in the same manner as the system-side notification panel 40.

  When receiving a control signal for issuing a warning from the determination unit 601, the power supply control unit 260 stops counting without inputting the control signal to the internal power supply 250. That is, in the ultrasonic probe equipped with the notification panel 290, the warning is not canceled by the power saving mode.

(Third Modification)
FIG. 18 is an external view showing a third modification of the medical device management system 1 according to the first embodiment.

  The medical device management system 1 according to the third modification has a biometric information acquisition unit 80 that acquires biometric information instead of the personal RFID reader 20. The biometric information acquisition unit 80 includes a camera 501 that captures a face, a scanner that collects irises and fingerprints of the retina, and a personal identification information extraction unit. The camera 501 and the scanner are attached integrally with the notification panel 40 installed in the storage area 100. The camera 501 and the scanner may be configured in common with the take-out recording unit 50. The personal identification information extraction unit is arranged on the control unit 60 side. The camera 501 or scanner and the personal identification information extraction unit are electrically connected to the camera 501 or scanner via a transmission cable. The personal identification information extraction unit is electrically connected to the determination unit 601 so that personal identification information can be input.

  The personal identification information extraction unit analyzes the face data photographed by the camera 501, the iris data collected by the scanner, or the fingerprint data, and obtains the relationship between the feature points and the feature points. The relationship between the feature point and the feature change becomes personal identification information, and is input from the personal identification information extraction unit to the determination unit 601. The reservation database 603 is associated with feature points stored in advance as personal identification information and information represented by the relationship between the feature points.

  In the third modification, when the determination unit 601 receives a detection signal from the proximity sensor 30, the determination unit 601 inputs a control signal for displaying a message for checking a person on the notification panel 40. The notification panel 40 displays a message for photographing the face or collecting an iris or fingerprint of the retina. A button is provided on the notification panel 40. The camera 501 and the scanner are driven in response to pressing of a button.

(Second Embodiment)
FIG. 19 is a block diagram showing the configuration of the medical device management system 1 according to the second embodiment. FIG. 20 is a schematic diagram of a notification panel 40 provided in the medical device management system 1 according to the second embodiment.

  In a hospital, the medical device 200 may be urgently needed. In an emergency, there are cases where the reservation is not made or the reservation is not in time. In such a case, it is necessary to allow the medical device 200 to be taken out. In the medical device management system 1 according to the second embodiment, taking out is permitted even if taking out is not valid from the viewpoint of reservation.

  The warning control unit 605 of the medical device management system 1 according to the present embodiment includes a passcode storage unit 606. The warning control unit 605 is connected to the camera 501 and the scanner of the take-out recording unit 50 via a transmission cable, and can input a control signal for take-out recording to the camera 501 and the scanner. ing. On the notification panel 40, there are arranged key buttons 41 on which various symbols such as numbers and letters are arranged.

  FIG. 21 is a diagram illustrating an example of an emergency passcode. A preset emergency passcode is stored in the passcode storage unit 606 of the warning control unit 605. The emergency pass code is composed of a symbol string corresponding to one of the key buttons 41 of the notification panel 40.

  The warning control unit 605 receives the symbol string input by pressing the key button 41 of the notification panel 40 via the transmission cable, and collates it with the emergency pass code in the pass code storage unit 606. If the input symbol string matches the emergency passcode, the warning control unit 605 causes the taker recording unit 50 to input a control signal, and the face data, iris data, and fingerprint of the person who has received the warning to take out. After collecting the data, the control signal for stopping the warning is output to the notification panel 40 on the system side.

  The take-out recording unit 50 receives the individual identification information and the current time from the determination unit 601, and records them in the take-out recording memory in association with information identifying the individual to be taken out, such as face data, iris data, and fingerprint data. Keep it.

  FIG. 22 is a flowchart showing the operation of the medical device management system 1 according to the second embodiment. The operation until it is determined that the take-out is not valid and a warning is issued is the same as in the first embodiment, and a detailed description thereof is omitted.

  First, when a warning is issued from the notification panel 40, the take-out person inputs a symbol string using the key button 41 of the notification panel 40 (S31), the notification panel 40 displays the input symbol string as a warning control unit. It inputs to 605 (S32).

  When the symbol string is input (S32), the warning control unit 605 reads the emergency passcode from the passcode storage unit 606 (S33) and compares it with the input symbol string (S34). If the input symbol string does not match the emergency pass code as a result of the comparison (S34, No), the process is terminated while the notification panel 40 is issuing a warning.

  On the other hand, as a result of the comparison, if the input symbol string matches the emergency passcode (S34, Yes), the warning control unit 605 outputs a control signal to the carry-out recording unit 50 (S35).

  The take-out recording unit 50 receives the control signal from the warning control unit 605, drives the camera 501 or the scanner, and acquires information identifying the person to be taken out, such as face data, iris data, and fingerprint data (S36). . Further, the take-out recording unit 50 receives the individual identification information and the current time from the determination unit 601 (S37), and stores them in the take-out record memory in association with the information specifying the take-out person (S38).

  When the recording of the take-out person by the take-out person recording unit 50 is completed, the warning control unit 605 inputs a control signal for stopping the warning to the notification panel 40 (S39). The notification panel 40 stops the warning upon receiving this control signal (S40).

  When the medical device 200 has the notification panel 290, a control signal for stopping the warning of the notification panel 290 on the device side is transmitted to the medical device 200 wirelessly so as to stop the warning. Also good.

  According to the medical device management system 1 according to the second embodiment, taking out of the medical device 200 can be permitted even when an appointment is not made in an emergency, priority is given to ensuring security. Even in a strict management system, flexibility in the operation of medical equipment is born and does not hinder hospital operation.

(Third embodiment)
FIG. 23 is a block diagram illustrating a configuration of the medical device management system 1 according to the third embodiment. FIG. 24 is a schematic diagram showing an appearance on the storage area 100 side of the medical device management system 1 according to the third embodiment.

  As shown in FIG. 23, the medical device management system 1 according to the third embodiment includes a device search RFID reader 90, a display lamp 91, and a display control unit. The display control unit is connected to the device search RFID reader 90 and the display lamp 91 by a transmission cable. Further, the display control unit and the determination unit 601 are electrically connected so that the personal identification information input from the personal RFID reader 20 can be input to the display control unit. Further, the display control unit and the search unit 602 are electrically connected so that a search request and a search result can be input and output.

  As shown in FIG. 24, the device search RFID reader 90 and the display lamp 91 form a pair, and are installed in one-to-one correspondence with the placement locations of the medical devices 200.

  The device search RFID reader 90 recognizes the corresponding medical device 200 by acquiring the individual identification information of the medical device 200 placed correspondingly. The device search RFID reader 90 transmits electromagnetic waves or radio waves in accordance with a control signal from the display control unit, and acquires individual identification information transmitted from the RFID 240 of the medical device 200. The device search RFID reader 90 inputs the acquired individual identification information together with the reader identification information of the device search RFID reader 90 to the display control unit.

  The display control unit controls the display lamp 91 and the notification panel 40 to identify and display the shelf in which the medical device 200 reserved by the individual who has entered the room is stored.

  When the personal RFID reader 20 acquires the personal identification information, the display control unit outputs the personal identification information to the search unit 602 and searches for the individual identification information associated with the personal identification information in the reservation database 603. Request. When the individual identification information is returned from the search unit 602, the display control unit refers to the pair of the individual identification information and the reader identification information input from the device search RFID reader 90, and identifies the individual identification returned from the search unit 602. The reader identification information paired with the information is specified. When specifying the reader identification information, the display control unit supplies power to the display lamp 91 set together with the device search RFID reader 90 specified by the reader identification information, and turns on the display lamp 91.

  In addition, the display control unit has a table storing a pair of reader identification information and a shelf number on which the medical device 200 is placed. The display control unit refers to this table, inputs the shelf number corresponding to the specified reader identification information to the notification panel 40, and causes the notification panel 40 to display the shelf number.

  FIG. 25 is a flowchart showing the operation of the medical device management system 1 according to the third embodiment. Since the operation after trying to take out the medical device 200 is the same as that of the medical device management system 1 according to the first embodiment, detailed description thereof is omitted.

  First, when a person enters the storage area 100, electromagnetic waves or radio waves are supplied from the RFID reader 20 for personal use to the RFID 310 of the ID card 300 carried by the person, an electromotive force is generated in the RFID 310, and personal identification is performed from the RFID 310. Information is sent. The personal RFID reader 20 receives the transmitted personal identification information (S41, Yes), and inputs it to the search unit 602 via the transmission cable, the determination unit 601, and the display control unit (S42).

  The search unit 602 searches the reservation database 603 for a record associated with personal identification information (S43). When a corresponding record is found, the search unit 602 reads the individual identification information associated with the personal identification information (S44) and inputs it to the display control unit (S45).

  When the individual identification information is input (S45), the display control unit inputs a control signal for communication to each device search RFID reader 90 (S46). The device search RFID reader 90 outputs an electromagnetic wave or a radio wave (S47), generates an electromotive force in the RFID 240 of the medical device 200 in a corresponding relationship, and receives individual identification information from the RFID 240 of the medical device 200 (S48). . Upon receiving the individual identification information, each device search RFID reader 90 adds the reader identification information and inputs it to the display control unit (S49).

  The display control unit searches the individual identification information input from the search unit 602 from the pair of individual identification information and reader identification information received from each device search RFID reader 90 (S50), and the corresponding individual identification information and reader Reader identification information is read from the pair of identification information (S51).

  When the display control unit reads the reader identification information (S51), the display control unit inputs an electrical signal for lighting to the display lamp 91 that is set together with the device search RFID reader 90 specified by the reader identification information. (S52). The display lamp 91 to which the electric signal is input is turned on (S53).

  Further, the display control unit reads the shelf number corresponding to the read reader identification information with reference to the table in which the reader identification information and the shelf number are paired (S54). When the shelf number is read, the display control unit inputs a control signal together with the shelf number to the notification panel 40 (S55). When the control signal is input, the notification panel 40 displays a message indicating the presence of the reserved medical device 200 including the input shelf number (S56).

  According to the medical device management system 1 according to the third embodiment, it is possible to notify the medical device 200 of the reservation in advance to a person who has a reservation and can be a valid take-out person. Warning can be prevented. In addition, the take-out person can save the trouble of searching the reserved medical device 200 from the storage area 100, which is highly convenient.

(Fourth embodiment)
FIG. 26 is a block diagram illustrating a configuration of the medical device management system 1 according to the fourth embodiment. The medical device management system 1 according to the present embodiment includes a state management table 607 in addition to the configuration of the second modification example of the first embodiment. The state management table 607 is connected to the determination unit 601 so that data can be input / output.

  FIG. 27 is a data configuration diagram showing the state management table 607. The state management table 607 stores state information indicating the state of the medical device 200. State information is stored in pairs with the individual identification information. The status information includes items indicating the contents of the failure of the medical device 200, items storing information indicating the inspection results, items indicating the necessity of sterilization, items indicating the necessity of protecting personal information, taking out the medical device 200 Is an item indicating whether or not the item is to be charged, an item indicating the range that can be taken out, and an item indicating the scheduled return time. Items other than the items representing the scheduled return time are input using the input interface 604. The item representing the scheduled return time is stored by reading the reservation time information from the reservation database 603.

  A medical device 200 corresponding to the medical device management system 1 according to the fourth embodiment is equipped with an internal power supply 250 and a notification panel 290 as in the second modification of the first embodiment.

  If this medical device management system 1 accepts the take-out because the take-out is valid, if the state information of the medical device 200 to be taken is in the state management table 607, the notification panel 290 of the medical device 200 and the notification panel 40 on the system side. To display.

  FIG. 28 is a flowchart showing the operation of the medical device management system 1 according to this embodiment. Note that the process up to the process of judging the validity of take-out and accepting the take-out when it is valid is the same as in the first embodiment, and detailed description thereof is omitted.

  When a signal indicating that the corresponding information is present is input to the determination unit 601 and it is determined that the take-out is valid, the determination unit 601 searches the state management table 607 using the individual identification information as a search key (S60). If the state information is stored in the record of the state management table 607 corresponding to the individual identification information as a result of the search by the determination unit 601 (S61, Yes), the state information is read (S62). On the other hand, if the state management information is not stored (S61, No), the process is terminated.

  When the determination unit 601 reads the state information (S62), the determination unit 601 inputs the state information to the system-side short-range wireless communication device 70, and the system-side short-range wireless communication device 70 to which the state information is input is in the input state. The information is transmitted to the medical device 200 that is approved to be taken out (S63). Further, when the state information is read, the determination unit 601 inputs the state information to the notification panel 40 on the system side (S64).

  The medical device 200 that has received the state information displays the received state information on the notification panel 290 on the device side (S65). Further, the notification panel 40 on the system side to which the state information is input displays the input state information (S66).

  In the medical device management system 1, it is possible to quickly grasp state information such as whether the device is currently waiting for sterilization, is waiting for maintenance, or is out of order. As a result, it is possible to prevent a disaster caused by using the medical device 200 that is in a state of having an adverse effect on the human body.

(Fifth embodiment)
FIG. 29 is a block diagram illustrating a configuration of a medical device management system 1 according to the fifth embodiment. In the fourth embodiment, the medical device management system 1 according to the present embodiment further includes a reservation unit 608, a medical device characteristic table 609, and a function condition storage unit 610. The reservation unit 608 is electrically connected to the reservation database 603 and the determination unit 601 so that data can be input and output. The reservation unit 608 and the medical device characteristic table 609 are electrically connected so that data can be input and output. The reservation unit 608 and the functional condition storage unit 610 are electrically connected so that data can be input and output. The reservation unit 608 is connected to the system-side short-range wireless communication device 70 and the system-side notification panel 40 via a transmission cable.

  The determination unit 601 retrieves state information from the state management table 607, and when information indicating failure is stored in the item of whether or not there is a failure, the reservation unit 608 records a control signal for changing the reservation and a record in the reservation database 603. The number, individual identification information, and status information indicating the failure content are input.

  The reservation unit 608 creates a reservation table. In addition, the reservation unit 608 creates a new reservation for a medical device 200 that can be substituted for the medical device 200 if a failure has occurred in the reserved medical device 200, and displays information indicating the reserved replacement device. An alternative device is presented by displaying it on the information panels 40 and 290 on the device side and the system side.

  The reservation by the reservation unit 608 is performed by inputting a functional condition using the input interface 604. The function condition is a condition of the function of the medical device 200 that is required. Using the input interface 604, information indicating a take-out person, a reservation time, and a function condition are input. The reservation unit 608 refers to the medical device characteristic table 609, selects the medical device 200 that satisfies the functional conditions, and registers the medical device 200 in the reservation database 603 in association with the input personal identification information and reservation time information.

  FIG. 30 is a data configuration diagram showing the medical device characteristic table 609. The medical device characteristic table 609 stores a combination of functions of various medical devices 200 and individual identification information of each medical device 200 that matches the combination conditions.

  For example, with respect to a combination of functions “ultrasonic diagnosis”, “tomographic imaging”, and “blood flow velocity measurement”, “K001” and “K002” are individual identification information of each medical device 200 that can achieve each function of this combination. Is stored. In addition, for the combination of the functions of “ultrasound diagnosis” and “tomographic imaging”, “K001”, “K002”, and “K003”, which are individual identification information of each medical device 200 that can achieve each function of this combination, are stored. Has been.

  When, for example, “ultrasound diagnosis”, “tomographic imaging”, and “blood flow velocity measurement” are input as function conditions using the input interface 604, the reservation unit 608 refers to the medical device characteristic table 609 to perform this function. One of “K001” and “K002” satisfying the above is read. For example, “K001” which is the individual identification information stored in the youngest order is read out.

  The reservation unit 608 associates the individual identification information read from the medical device characteristic table 609 with the personal identification information corresponding to the input information indicating the take-out person and the reservation time information corresponding to the reservation time in the reservation database 603. Remember.

  FIG. 31 is a data configuration diagram showing functional conditions stored in the functional condition storage unit 610. The reservation unit 608 stores the input function condition and the individual identification information of the medical device 200 reserved under this condition in a pair in the function storage unit. For example, when the medical device 200 represented by the individual identification information of “K001” is selected as a result of input of functional conditions such as “ultrasound diagnosis”, “tomographic imaging”, and “blood flow velocity measurement”, this “ultrasound The functional conditions such as “diagnosis”, “tomographic imaging”, “blood flow velocity measurement” and individual identification information of “K001” are stored in the functional condition storage unit 610 in pairs.

  FIG. 32 is a flowchart showing the operation of the medical device management system 1 according to this embodiment. Note that the processing up to the process of determining the legitimacy of taking out and the determination unit 601 searching for the status information is the same as in the fourth embodiment, and detailed description thereof is omitted.

  First, when information indicating a failure is stored in the failure presence / absence item (S71, Yes), the determination unit 601 stores a control signal for changing the reservation, a record number of the reservation database 603, and an individual identification. Information and status information indicating the failure content are input (S72).

  The reservation unit 608 reads the functional condition associated with the individual identification information input with reference to the functional condition storage unit 610 (S73). Then, the reservation unit 608 searches whether the read function condition includes state information indicating the failure content (S74). For example, if state information indicating a blood flow velocity measurement failure is input, blood flow velocity measurement is searched from the functional conditions.

  As a result of the search, if the function condition does not include state information indicating the failure content (S74, No), the reservation unit 608 ends the process. On the other hand, if the function condition includes state information indicating the failure content (S74, Yes), the reservation unit 608 refers to the medical instrument characteristic table 609, and functions of the various medical instruments 200 including the read functional condition. (S75), among the individual identification information of each medical device 200 paired with this combination, any individual identification information different from the input individual identification information is read (S76).

  The reservation unit 608 further refers to the reservation database 603, and reads out personal identification information and reservation time information from the record corresponding to the input record number (S77). When the personal identification information and the reservation time information or the user level information are read, the reservation unit 608 deletes the record corresponding to the input record number (S78). Further, the reservation unit 608 associates the read personal identification information with the reservation time information or user level information and the individual identification information read from the medical device characteristic table 609 and registers them in the reservation database 603 (S79).

  Further, the reservation unit 608 transmits the individual identification information read from the medical device characteristic table 609 to the notification panels 40 and 290 on the system side and the device side by communication and transmission cables (S80). For example, as shown in FIG. 33, the notification panels 40 and 290 on the system side and the device side correspond to individual identification information such as “the reserved medical device has failed. Use XX as an alternative device”. The substitute device is displayed (S81).

  According to the medical device management system 1 according to the present embodiment, it is possible to prevent a disaster due to the use of the medical device 200 that is in a state where there is an adverse effect on the human body, and it is possible to use an alternative device promptly. , Will not interfere with hospital operation.

  The reservation unit 608 may refer to the reservation database 603 to display a list of remaining medical devices 200 excluding the reserved medical devices 200 from the list of medical devices 200 that satisfy the functional conditions. In this case, the medical device management system 1 is connected to a monitor for displaying a list of the medical devices 200. Then, one medical device 200 selected from the list of medical devices 200 using the input interface 604 may be registered in the reservation database 603. In addition, referring to a pair of personal identification information and user level information, if the user level information is not more than a certain level, the reservation may not be accepted. If the person who wants to reserve does not have sufficient user level information for lending, a service is provided so that communication can be made to the system administrator to request permission from the system administrator.

  In addition, when the medical device 200 is returned, communication is performed between the medical device management system, communication, and the medical device 200, and when a new failure is confirmed in the returned medical device 200, status information is displayed. The state management table 607 may be automatically stored. When a new failure is confirmed, the determination unit 601 notifies the administrator of the failure via the communication unit, and at the same time, temporarily reserves an alternative reservation for the subsequent reservation of the medical device 200, Notify prospective borrowers or managers. This provisional reservation makes it possible to change the use of a device that is difficult immediately before, so that the downtime of the medical device 200 due to a failure can be reduced. In addition, when an alternative device cannot be prepared in the facility, emergency lending to a pre-registered related facility or contact with a rental service provider of the medical device 200 is automatically performed, and the medical device 200 in the facility is It can be linked with a mechanism to prevent over-holding.

  Further, when a new failure is confirmed at the same time, a mail may be sent to a preset transmission destination in parallel with a contractor who repairs the medical device 200. At this time, as the failure state, the medical device management system 1 transmits the individual identification recognition information received, the state information indicating the failure, and the reservation state. The repairer arranges necessary repair parts from the state of possible failure, confirms the schedule for obtaining the repair parts, confirms the reservation status of the medical equipment 200, makes a visit to make a repair plan, and visits the medical equipment 200. Propose a repair plan to the manager.

  In addition to being input using the input interface 604, the state information may be transmitted from the medical device 200 side to the medical device management system 1. When the medical device 200 is contaminated with a virus or the like at the time of lending, status information is written in the memory of the connected medical device 200 using an input device such as an ultrasonic diagnostic apparatus, for example. When the medical device 200 is brought into the storage area 100 to return the medical device 200, the device RFID reader 10 acquires state information indicating that the medical device 200 is contaminated with a virus or the like stored in the medical device 200. .

  When the status information indicating that the virus is contaminated or the like is input, the determination unit 601 writes the status information in the status management table 607 and also stores information indicating a place to be returned stored in advance. You may make it display on the alerting | reporting panel 40 and transmit the information showing the work request | requirement of sterilization disinfection via a network to an operator's computer or terminal. Further, another device RFID reader 10 may be provided at the return place so that it can be confirmed whether the device is actually placed in a designated place.

  If there is information indicating that the medical device 200 includes personal information as the state information, the determination unit 601 includes that the personal information to be protected using the notification panel 40 is included without permission. You may make it alert | report the message which alert | reports that it cannot be issued to the alerting | reporting panel 40, and may make selection of operation | movement, such as performing anonymization which erase | eliminated personal information, or obtaining permission.

  When anonymization is performed, the medical device 200 is operated, the personal information is anonymized, the internal personal information is updated, and then the medical device management system 1 is passed. The RFID reader for equipment 10 reads the presence / absence of anonymization of personal information, and the determination unit 601 accepts the passage according to the presence / absence of the anonymization. If the user selects to obtain permission, permission information such as a one-time pass code is input using the notification panel 40 or the computer or terminal of the permitter.

  In addition, when there is information indicating the cumulative usage time of consumables as the status information, if the status information is longer than a certain time, information indicating periodic replacement may be notified to the computer of the parts replacement company. Good. The fixed time can be set so that the exchange work can be planned with sufficient lead time when bidding is performed. Further, depending on the remaining time until the regular exchange, any number of stages of processing, such as arrangement of exchange work and reflection of the exchange time in the reservation database 603, may be defined. Furthermore, when the medical device 200 has the internal power supply 250, notification such as easy use of another battery may be performed according to the scheduled usage time and the remaining charge amount. In addition, in the medical device 200 such as an acoustic gel for improving the propagation of sound waves with a living body, the medical device management system is used when it is used up and discarded when taken out or when it is used up in the storage area 100 and discarded outside the area. It is determined that the consumables that have not been returned after being taken out have been consumed, subtracted from the number of items in the area, the current quantity owned is calculated, and when the quantity falls below the specified amount, an ordering system to the consumables supplier An order request may be issued.

(Sixth embodiment)
In the medical device management system 1 according to the sixth embodiment, the medical device management system 1 according to the first to fifth embodiments has a low radio wave resistance problem such that an individual who has entered the storage area 100 has a cardiac pacemaker. When it has the attribute to represent, the maximum output of the radio wave transmitted on the system side and the medical device 200 side is limited.

  FIG. 34 is a block diagram showing the configuration of the ID card 300 carried by the take-out person in the medical device management system 1 of the present embodiment.

  The information storage memory 311 of the RFID 310 of the ID card 300 stores attribute information of the person carrying the ID card 300 in addition to the personal identification information. This attribute information is information representing a low radio wave resistance problem among individual attributes. For example, the attribute information is information indicating that the individual has a cardiac pacemaker. In addition to the personal identification information, the RFID 310 of the ID card 300 transmits the attribute information if the attribute information exists in the information storage memory 311.

  FIG. 35 is a block diagram showing the configuration of the medical device management system 1 according to this embodiment. This medical device management system 1 includes a system-side short-range wireless communication device 70, and further includes a radio wave management unit 611 and a radio wave restriction table 612.

  The radio wave management unit 611 is electrically arranged so as to receive attribute information stored in the RFID 310 of the ID card 300 from the personal RFID reader 20 via the transmission cable and the determination unit 601. The radio wave restriction table 612 is electrically arranged so as to be able to input and output data with the radio wave management unit 611.

  The personal RFID reader 20 receives personal identification information and attribute information transmitted from the RFID 310 of the ID card 300. When the attribute information is input from the personal RFID reader 20, the determination unit 601 passes the input attribute information and inputs the attribute information to the radio wave management unit 611.

  The radio wave management unit 611 refers to the attribute information and the radio wave restriction table 612 to refer to the RFID reader for equipment 10, the RFID reader for personal use 20, the system-side short-range wireless communication device 70, and the equipment-side short-range wireless communication in the storage area 100. The radio wave transmitter such as the machine 270 is controlled to limit the maximum radio wave output. The radio wave management unit 611 inputs a control signal for issuing a warning about radio waves in the storage area 100 to the notification panel 40 with reference to the attribute information and the radio wave restriction table 612.

  FIG. 36 is a schematic diagram illustrating a data configuration of the radio wave restriction table 612 referred to by the radio wave management unit 611. In the radio wave restriction table 612, attribute information that must take into account the influence of radio waves is listed and stored.

  When the attribute information is input, the radio wave management unit 611 collates with the radio wave restriction table 612. If the input attribute information is included in the radio wave restriction table 612 as a result of the collation, the radio wave management unit 611 controls the maximum output of the radio wave and notifies the warning about the radio wave by the notification panel 40. The maximum output of the radio wave is controlled to 20 mW or less, for example. In the radio wave control for the device-side short-range wireless communication device 270 of the radio wave management unit 611, control information for reducing the radio wave output is transmitted to the medical device 200 side via the system-side short-range wireless communication device 70.

  FIG. 37 is a block diagram showing a configuration of a medical device 200 used in the medical device management system 1 of the present embodiment. In the present embodiment, the medical device 200 further includes a radio wave control unit 295. The radio wave control unit 295 is electrically connected so as to control the equipment-side short-range wireless communication device 270.

  In the medical device 200, when the device-side short-range wireless communication device 270 receives control information for reducing the radio wave output from the system-side short-range wireless communication device 70, this control information is input to the radio-wave control unit 295. When the control information for reducing the radio wave output is input, the radio wave control unit 295 controls to limit the maximum radio wave output of the equipment-side short-range wireless communication device 270.

  FIG. 38 is a flowchart showing the operation of the medical device management system 1 according to this embodiment. The operation for determining the validity of taking out is the same as in the first embodiment, and a detailed description thereof is omitted.

  First, when a person enters the storage area 100, the proximity sensor 30 detects the person who has entered the storage area 100. Further, at this time, the person who enters the storage area 100 falls within the effective range of the personal RFID reader 20. If the person who entered the storage area 100 has the ID card 300 with the RFID 310 mounted, personal identification information and attribute information are output from the RFID 310 of the ID card 300. The personal RFID reader 20 receives personal identification information and attribute information. When the personal RFID reader 20 receives the personal identification information and the attribute information (S91, Yes), the personal RFID reader 20 inputs the personal identification information and attribute information to the determination unit 601 of the control unit 60 (S92).

  When the attribute information is input (S92), the determination unit 601 passes through the attribute information and inputs the attribute information to the radio wave management unit 611. The radio wave management unit 611 searches the radio wave restriction table 612 for the input attribute information. (S93). If the input attribute information does not exist in the radio wave restriction table 612 (S94, No), the radio wave management unit 611 ends the process.

  On the other hand, if the input attribute information exists in the radio wave restriction table 612 (S94, Yes), the radio wave management unit 611 inputs a control signal for restricting the output of radio waves to the notification panel 40 on the system side. (S95). If the input attribute information exists in the radio wave restriction table 612 (S94, Yes), the radio wave management unit 611 sets control information for limiting the output of radio waves to the system short-range wireless communication device 70. Input (S96).

  For example, the notification panel 40 to which a control signal for restricting the output of radio waves is inputted, “Radio waves that may adversely affect you are transmitted in the storage area 100. Please evacuate immediately.” Etc. and a warning about radio waves by sound and light are notified (S97).

  In the medical device 200, when the device-side short-range wireless communication device 270 receives control information for restricting the output of radio waves, the radio-wave control unit 295 controls the maximum output of the radio waves of the device-side short-range wireless communication device 270. (S98).

  According to the medical device management system 1 of the present embodiment, it is possible to avoid a serious problem with respect to life support caused by radio waves.

  When performing control to limit the maximum output of radio waves, a message indicating that the mode is shifting to the low radio mode and a message indicating that the mode is shifted to the low radio mode are displayed via the notification panel 40, The entry timing to the storage area 100 may be notified.

  When it is detected that a person having a low radio wave resistance problem has left the storage area 100, the radio wave output restriction may be released. As means for recognizing the entry direction or the exit direction, personal RFID readers 20 are installed in the storage area 100 and outside the storage area 100, respectively, and the direction is specified in the time sequence of each recognition.

  Furthermore, the medical device management system detects that the medical device 200 that is prohibited to bring in from the viewpoint of the maximum output of radio waves is brought in with the radio wave output from the RFID reader 10 for devices and the system-side short-range radio communication device 70. In this case, it is possible to issue a warning to the visitors. In this case, a list of medical devices 200 that are prohibited to be brought in is stored in advance, and the list of medical devices 200 is compared with the acquired individual identification information.

  In addition, it is desirable that the ID card 300 or the like that stores information with a risk of a low radio wave resistance problem intended to be always carried does not include specifying an individual from the viewpoint of privacy. From this point of view, it is desirable to always carry the RFID 310 that stores only attribute information such as information that is at risk of low radio wave immunity, and to make it separate from the ID card 300 used for personal identification.

1 is an external view of a medical device management system according to a first embodiment. It is a block diagram which shows the structure of the medical device management system which concerns on this embodiment. It is a schematic diagram which shows the data structure of a reservation database. It is a schematic diagram which shows the data of a take-out person record. It is a mimetic diagram showing an ultrasonic probe which is an example of a medical instrument managed by a medical instrument management system concerning this embodiment. It is a block diagram which shows the whole internal structure containing the ultrasonic transmission / reception part of an ultrasonic probe. It is a block diagram which shows the structure of the ID card which the taker carries. It is a flowchart which shows operation | movement of a medical device management system. It is a figure explaining the 1st specific example of the medical device management by a medical device management system. It is a figure explaining the 2nd specific example of the medical device management by a medical device management system. It is a schematic diagram showing one of the specific examples which a warning panel alerts. It is a figure explaining the 3rd specific example of the medical device management by a medical device management system. It is a figure explaining the 4th specific example of the medical device management by a medical device management system. It is a schematic diagram showing the other specific example which an alerting | reporting panel warns. It is an external view which shows the 1st modification of the medical device management system which concerns on 1st Embodiment. It is a block diagram which shows the structure of the medical device corresponding to the medical device management system which concerns on a 1st modification. It is a block diagram which shows the structure of the ultrasonic probe corresponding to the medical device management system which concerns on a 2nd modification. It is an external view which shows the 3rd modification of the medical device management system which concerns on 1st Embodiment. It is a block diagram which shows the structure of the medical device management system which concerns on 2nd Embodiment. It is a schematic diagram of the alerting | reporting panel with which the medical device management system which concerns on 2nd Embodiment is equipped. It is a figure which shows the example of an emergency passcode. It is a flowchart which shows operation | movement of the medical device management system which concerns on 2nd Embodiment. It is a block diagram which shows the structure of the medical device management system which concerns on 3rd Embodiment. It is a schematic diagram which shows the external appearance by the side of the storage area of the medical device management system which concerns on 3rd Embodiment. It is a flowchart which shows operation | movement of the medical device management system which concerns on 3rd Embodiment. It is a block diagram which shows the structure of the medical device management system which concerns on 4th Embodiment. It is a data block diagram which shows a state management table. It is a flowchart which shows operation | movement of the medical device management system which concerns on 4th Embodiment. It is a block diagram which shows the structure of the medical device management system which concerns on 5th Embodiment. It is a data block diagram which shows a medical device characteristic table. It is a data block diagram which shows the functional condition memorize | stored in the functional condition memory | storage part. It is a flowchart which shows operation | movement of the medical device management system which concerns on 5th Embodiment. It is a schematic diagram which shows the state which displayed the substitute equipment in the medical equipment management system which concerns on 5th Embodiment. In the medical device management system of 6th Embodiment, it is a block diagram which shows the structure of the ID card which the taker carries. It is a block diagram showing the structure of the medical device management system which concerns on 6th Embodiment. It is a schematic diagram which shows the data structure of the electromagnetic wave restriction table referred by the electromagnetic wave management part. It is a block diagram which shows the structure of the medical device utilized in the medical device management system of 6th Embodiment. It is a flowchart which shows operation | movement of the medical device management system which concerns on 6th Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Medical device management system 10 RFID reader for devices 20 Personal RFID reader 30 Proximity sensor 40 Notification panel 41 Key button 50 Carryer recording part 501 Camera 502 Carryer data recording memory 60 Control unit 601 Judgment part 602 Search part 603 Reservation Database 604 Input interface 605 Warning control unit 606 Passcode storage unit 607 Status management table 608 Reservation unit 609 Medical device characteristic table 610 Functional condition storage unit 611 Radio wave management unit 612 Radio wave restriction table 70 System side short-range wireless communication device 80 Biological information acquisition Unit 90 RFID reader for device search 91 Display lamp 100 Storage area 200 Medical device 210 Ultrasonic transmission / reception unit 211 Backing material 212 Ultrasonic vibration element 213 Acoustic matching layer 214 Acoustic lens 2 5 electrode pairs 220 cable 230 connector 240 RFID
241 Information storage memory 242 Wireless communication means 250 Internal power supply 260 Power supply control unit 270 Equipment side short-range wireless communication device 280 Acceleration sensor 290 Notification panel 295 Radio wave control unit 300 ID card 310 RFID
311 Information storage memory 312 Wireless communication means

Claims (26)

A medical device management system for monitoring the taking-out of an individual medical device from a storage area where the medical device is stored,
First recognition means for recognizing a medical device taken out of the storage area;
A second recognition means for recognizing an individual who has entered and exited the storage area;
Determining means for determining whether the taking out of the medical device of the individual is valid based on the recognition of the medical device and the individual;
If the result of the determination by the determination means is not determined to be valid, a notification means for issuing a warning;
Providing
A medical equipment management system characterized by The first recognizing unit recognizes the medical device by obtaining individual identification information recorded in the medical device,
The second recognizing means recognizes the individual by obtaining personal identification information of the individual;
The determination means includes
A reservation database that associates the individual identification information with the individual personal identification information in advance;
Reservation search means for searching a combination of the individual identification information and the personal identification information acquired by the first recognition means and the second recognition means from the reservation database;
Including
The notification means issues a warning if the combination does not exist in the reservation database as a result of the search by the reservation search means;
The medical device management system according to claim 1. The second recognition means includes
Obtaining means for obtaining personal identification information of the individual;
A proximity sensor for detecting an individual entering the storage area;
Including
The determination means determines that it is not valid if the personal recognition information is not acquired by the second recognition means after the detection by the proximity sensor and only the medical device is recognized by the first recognition means. To do,
The medical device management system according to claim 1. The reservation database further associates in advance reservation time information with a predetermined combination of the individual identification information and the personal identification information,
The reservation search means further searches the reservation database by further combining the current date and time when the individual identification information is acquired;
The medical device management system according to claim 2. The reservation database associates the predetermined personal identification information and take-out permission information in advance,
The reservation search means searches the reservation database for a combination of the acquired personal identification information and the take-out permission information, and a combination of the acquired individual identification information and the personal identification information,
The notification means issues a warning if any of the combinations does not exist in the reservation database as a result of the search by the reservation search means;
The medical device management system according to claim 2. Further comprising a proximity sensor for detecting individuals entering and exiting the storage area;
If the notification means does not acquire the personal identification information by the second information acquisition means after the detection by the proximity sensor, only the individual identification information is acquired by the first information acquisition means. Issuing the warning without performing the search by the search means;
The medical device management system according to claim 2. Storage means for storing an emergency passcode in advance;
Input means for accepting input of the emergency passcode;
Biometric information acquisition means for acquiring the personal biometric information;
Recording means for recording the biological information acquired by the biological information acquisition means;
Further comprising
The notification means stops the warning when the emergency passcode is input to the input means and the second information acquisition means acquires the biological information;
The medical device management system according to claim 1. Recording means for recording the information identifying the medical device recognized by the first recognition means, the information identifying the individual recognized by the second recognition means, and the current date and time in association with each other;
The medical device management system according to claim 1. When the second recognition means obtains the personal identification information, the individual search means for searching the reservation database and identifying the associated individual identification information;
A plurality of device search means installed for each storage position of each medical device, and acquiring individual identification information of the medical device placed at the storage position;
Display means for displaying the storage position corresponding to the device search means that acquired the individual identification information specified by the individual search means;
Further comprising
The medical device management system according to claim 2. Further comprising a state management database pre-stored with the state information of the medical device;
If the result of determination by the determination unit is valid, the notification unit notifies the state information of the recognized medical device stored in the state management database.
The medical device management system according to claim 1. An input interface for accepting a reservation together with an input of a function condition for selecting the medical device;
A device characteristic table in which each medical device is classified according to function;
Reservation means for creating the reservation database for the medical device satisfying the functional condition based on the functional condition and the device characteristic table;
A state management database pre-stored with the failure information of the medical device;
Further comprising
If the result of the determination by the determination unit is valid and the failure information of the recognized medical device is present in the state management database, the reservation unit is based on the functional condition and the device characteristic table, Creating the reservation database for alternative medical equipment that satisfies the functional conditions;
The notifying means notifying the failure information and information representing the alternative medical device;
The medical device management system according to claim 2, wherein: The reservation unit compares the failure information with the functional condition, and creates the reservation database for the alternative medical device if the function represented by the failure information is included in the function represented by the functional condition. thing,
The medical device management system according to claim 11. A radio wave restriction table that stores in advance attribute information that must take into account the influence of the individual radio waves;
Wireless receiving means for receiving the attribute information from wireless transmitting means for carrying the individual and transmitting attribute information of the individual;
Radio wave management means for retrieving the attribute information received by the radio reception means from the radio wave restriction table;
Further comprising
The informing means issues a warning about radio waves when the received attribute information is included in the radio wave restriction table;
The medical device management system according to claim 1. A radio wave restriction table that stores in advance attribute information that must take into account the influence of the individual radio waves;
Wireless receiving means for receiving the attribute information from wireless transmitting means for carrying the individual and transmitting attribute information of the individual;
With reference to the radio wave restriction table, when the attribute information received by the wireless reception means is included in the smoke wave restriction table, the radio wave management means for controlling the maximum radio wave output of the radio wave emitter in the storage area;
Further comprising
The medical device management system according to claim 1. The medical device has an RFID tag in which the individual identification information is stored,
The first recognition means is an RFID reader;
The medical device management system according to claim 1. The second recognition means includes an RFID reader that communicates with an RFID tag in which the personal identification information of the wearer is stored;
The medical device management system according to claim 1. The medical device has an internal power source, a storage unit storing the individual identification information, and a device side wireless communication unit,
The first recognition means is a system-side wireless communication means for obtaining the individual identification information from the equipment-side wireless communication means;
The medical device management system according to claim 1. The second recognizing means includes system-side wireless communication means for communicating with a wireless communication terminal in which the personal identification information of the carrier is stored;
The medical device management system according to claim 1. The personal identification information is the personal biometric information,
The second recognizing means includes a biological information acquiring means for acquiring the biological information;
The medical device management system according to claim 1. The state information is equipment failure information or inspection result information,
The medical device management system according to claim 10. The state information is information indicating the necessity of sterilization;
The medical device management system according to claim 10. The state information is information indicating the necessity of personal information protection;
The medical device management system according to claim 10. The status information is information indicating whether or not there is a charge for taking out the equipment;
The medical device management system according to claim 10. The state information is information representing the return time of the equipment,
The medical device management system according to claim 10. The state information is information representing a range of equipment to be taken out;
The medical device management system according to claim 10. The state information is information indicating the accumulated usage time of the equipment or the consumable parts of the equipment,
The medical device management system according to claim 10.

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