JP2008176461A - Medical equipment and portable storage medium management program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable storage medium managing technology for easily checking respective states of a plurality of ports, on which portable storage media can be mounted, and improves efficiency in medical examination. <P>SOLUTION: This medical equipment reads portable storage media storing medical information including patient identification information, and conducts information processing. In this case, the equipment is provided with; a plurality of ports which the portable storage media are mounded on and are removed from; and a display means, which displays a plurality of device display icons corresponding to the respective ports, or a plurality of device display lamps corresponding to the respective ports. When detecting that the portable storage medium is mounted on the port, the equipment identifies and displays the device display icon or device display lamp corresponding to the port on which the medium is mounted. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a portable storage medium management technique.

  Conventionally, information to be processed may be stored in a removable storage medium such as a removable HDD, CD, DVD, MO, or USB memory. There is a growing need for USB memory due to its simplicity and portability. By storing information in a portable storage medium and attaching it to an information processing apparatus, the information can be easily read from the portable storage medium (see, for example, “Patent Document 1”).

  Even in the medical field, medical information as an object for information processing such as browsing, correction, and printing on a paper medium is often stored in a portable storage medium. For example, medical information is stored in an individual portable storage medium for each patient, and is read by being attached to a medical device such as an image display device, a report creation device, or an image diagnostic device, or patient authentication means in the image diagnostic device Or use as This is because even medical devices that do not have large-capacity storage can safely handle patient medical information necessary for examination and interpretation without worrying about capacity. It is also useful in relatively small and medium-sized hospitals where network construction is difficult, and as a preparation for network failures.

JP 2006-289885 A

  In a medical setting, it is often the case that multiple patients are handled simultaneously. For example, when referring to a case to be compared at the time of interpretation. For this reason, medical devices are often equipped with a plurality of ports to which portable storage media can be attached.

  However, when portable storage media are attached to multiple ports, there is a risk that it will take more time to confirm which patient's medical information is stored in which portable storage media, and which portable storage media is connected to which port. There is a risk of not knowing if it is installed. Therefore, in order to confirm which portable storage medium is inserted in the port and which medical information is stored in which portable storage medium, the contents of the medical information are checked by accessing various ports. Work etc. are needed. The work not directly related to the medical practice causes a reduction in medical efficiency.

  The present invention has been made in view of the above circumstances, and an object of the present invention relates to a management technology for portable storage media, and can easily check each state of a plurality of ports to which portable storage media can be attached. It is to provide a technique for improving medical efficiency.

  In order to solve the above-described problems, an aspect of the present invention is a medical device that reads and processes a portable storage medium storing medical information including patient identification information, and the portable storage medium is attached and detached. A plurality of possible ports; detection means for detecting attachment or removal of the portable storage medium to / from each port; display means for displaying a plurality of device display icons corresponding to the ports; and the detection means And a portable storage medium management means for identifying and displaying the device display corresponding to the mounted port when the installation of the portable storage medium is detected.

  A medical device for reading and processing a portable storage medium storing medical information including patient identification information, a plurality of ports to which the portable storage medium can be attached and detached, and to each of the ports Corresponding to a mounted port when detecting means for detecting attachment or detachment of the portable storage medium, a plurality of device display lamps corresponding to each port, and when the detection means detects attachment of the portable storage medium Portable storage medium management means for identifying and displaying the device display lamp.

  Further, when the cursor moves over the device display icon, the portable storage medium management means acquires patient identification information from a portable storage medium attached to a port corresponding to the device display icon to which the cursor has moved, The patient identification information may be displayed as a pop-up.

  Depending on the aspect of the present invention, a plurality of device display icons or device display lamps corresponding to the respective ports may be provided, and when mounting of a portable storage medium is detected, the device display icon or device display lamp corresponding to the mounted port is displayed. The identification display was made. As a result, even in the case of a medical device having a plurality of ports, it is possible to immediately recognize which port a portable storage medium is attached to, thereby improving medical efficiency.

  Further, when the cursor moves to the device display icon, the patient identification information representing the patient who is the main subject of the medical information stored in the portable storage medium attached to the port corresponding to the device display icon is displayed in a pop-up manner. It is possible to quickly understand which patient's medical information is stored in which portable storage medium. Therefore, it is possible to organize and tidy without relying on the label of the portable storage medium, and accidentally store different patient's medical information in the portable storage medium that stores other person's medical information, The possibility of misinterpreting the information as the patient's medical information can be prevented, and the medical efficiency is improved.

  Hereinafter, a preferred embodiment of a medical device according to the present invention will be specifically described with reference to the drawings. The medical device according to the first embodiment identifies the inserted portable storage medium. The medical device according to the second embodiment identifies the portable storage medium by the lamp display and identifies the remaining capacity of the portable storage medium by the lamp. A medical device according to the fourth embodiment stores medical information displayed by a drag-and-drop operation in a portable storage medium. The medical device according to the fifth embodiment performs authority determination for access to medical information stored in the storage medium. The medical device according to the sixth embodiment determines the authority of the person who logs on when a portable storage medium is mounted.

(First embodiment)
FIG. 1 is a diagram illustrating an appearance of a medical device according to the present embodiment.

  The medical device 1 is a device equipped with a so-called computer distributed at a medical site. The medical device 1 is, for example, a medical image diagnostic device that captures an image of a subject, a treatment device that treats the subject, an image display device that browses the image of the subject, and a report that summarizes the interpretation results of the medical image. This is a report creation device that creates an electronic file.

  The medical device 1 includes a workstation 11. A monitor 12, a keyboard 13, and a mouse 14 are connected to the workstation 11. The workstation 11 is provided with a plurality of USB ports 110a, 100b, 100c (hereinafter simply referred to as “USB ports 110” unless otherwise specified) to which USB (Universal Serial Bus) memories can be attached. Yes. The USB memory is a storage having a terminal that can be attached to and detached from the USB port 110 and a semiconductor memory.

  FIG. 2 is a block diagram showing an internal configuration of the medical device 1 according to the present embodiment.

  The workstation 11 includes a calculation control unit 11a, a main storage unit 11b, an external storage unit 11c, an I / O interface 11d, and a USB control unit 11e. An arithmetic control unit (CPU: Central Processing Unit or GPU) 11a, a main storage unit (RAM: Random Access Memory) 11b, an external storage unit (for example, HDD: Hard Disk Drive) 11c, an I / O interface 11d, and a USB control unit 11e Connected by a bus, data can be input and output.

  The arithmetic control unit 11a decodes and executes the program and outputs a control signal to each internal device for control. The external storage unit 11c temporarily stores programs, data, and calculation results as a work area of the calculation control unit 11a. The external storage unit 11c stores an OS (Operating System) and a portable storage medium management program. The I / O interface 11 d relays the drawing signal output to the monitor 12 and the operation signal input from the keyboard 13 and the mouse 14.

  The USB control unit 11 e has a USB port 110. The USB control unit 11e performs data transfer control, communication control, and port control with the inserted USB memories 15a, 15b... (Hereinafter simply referred to as “USB memory 15” unless otherwise specified). By sensing the USB port 110 by the arithmetic control unit 11a, the attachment and removal of the USB memory 15 to each USB port 110 is detected.

  In the medical device 1, when the USB memory 15 is attached by appropriately decoding and executing the OS and the portable storage medium management program stored in the external storage unit 11c, which USB port 110a, 110b, 110c,. ... To identify whether the USB memory 15 is attached. Further, which patient's medical information is stored in the mounted USB memories 15a, 15b,... Is displayed.

  FIG. 3A is a schematic diagram showing a state of the USB port 110 in which the USB memory 15 is attached to the medical device 1. FIG. 3B is a schematic diagram showing a display screen when the USB memory 15 is attached to the medical device 1.

  As shown in FIG. 3B, first, the arithmetic control unit 11a sends, for example, patient medical information 16, a mouse cursor 17, a device display icon 18a, and the like to the monitor 12 of the medical device 1 via the I / O interface 11d. 18b, 18c (hereinafter simply referred to as “device display icon 18” unless otherwise specified) are displayed.

  The device display icon 18a corresponds to the USB port 110a identified by the port name “USB-A” shown in FIG. 3A, and the device display icon 18b is a USB port identified by the port name “USB-B”. The device display icon 18c corresponds to the USB port 110c identified by the port name “USB-C”, and the device display icon 18d corresponds to the USB port 110d identified by the port name “USB-D”. Correspondingly, the device display icon 18e is displayed corresponding to the USB port 110e identified by the port name “USB-E”.

  The arithmetic control unit 11a compares the device display icon 18 corresponding to the USB port 110 to which the USB memory 15 is attached with the display color compared to the device display icon 18 corresponding to the USB port 110 to which the USB memory 15 is not attached. Change the display, make it flash, or flash it.

  For example, as shown in FIG. 3A, the arithmetic control unit 11a identifies the USB port 110a identified by the port name “USB-A” and the port name “USB-C” as a result of the sense of the USB port 110. When it is detected that the USB memory 15 is attached to the USB port 110c to be identified and the USB port 110d identified by the port name “USB-D”, the monitor 12 of the medical device 1 is connected via the I / O interface 11d. Then, the device display icons 18a, 18c, and 18d corresponding to the attached USB port 110 are identified and displayed.

  FIG. 4 is a schematic diagram showing a display screen when the mouse cursor 17 moves on the device display icon 18.

  When the operator of the medical device 1 operates the mouse 14, the arithmetic control unit 11a updates the display position of the mouse cursor 17 according to the direction and distance of the operation. Then, the arithmetic control unit 11a monitors the display position of the mouse cursor 17, and when the mouse cursor 17 moves onto the device display icon 18, it is attached to the USB port 110 corresponding to the device display icon 18 to which the mouse cursor 17 has moved. The patient identification information 19 of the patient who is the information subject of the medical information 16 stored in the USB memory 15 is displayed in a pop-up manner.

  When the USB memory 15 is attached to the USB port 110, the arithmetic control unit 11a reads the patient identification information 19 from the USB memory 15, and stores the patient identification information 19 in association with the USB port 110 in the main storage unit 11b. The patient identification information 19 is a patient ID.

  For example, it is assumed that medical information 16 of two patients identified by the patient identification information 19 of “ABCD” and “EFGH” is stored in the USB memory 15a inserted into the USB port 110a. When the USB memory 15a is inserted into the USB port 110a, the arithmetic control unit 11a reads the patient identification information 19 of “ABCD” and “EFGH” from the USB memory 15a, and the port name “USB-A” of the USB port 110a. And stored in the main storage unit 11b. Here, the device display icon 18a corresponds to the USB port 110a.

  Then, the arithmetic control unit 11 a updates the display position of the mouse cursor 17 and monitors the display position of the mouse cursor 17. When the mouse cursor 17 is moved onto the device display icon 18a, "ABCD" and "EFGH" paired with "USB-A" from the pair of the patient identification information 19 and the port name stored in the main storage unit 11b. The patient identification information 19 is read out, and the patient identification information 19 of “ABCD” and “EFGH” is popped up on the monitor 12 via the I / O interface 11d.

  FIG. 5 is a functional block diagram of the medical device 1 according to this embodiment.

  The medical device 1 includes a device detection unit 20 and a portable storage medium management unit 21 as the arithmetic control unit 11a appropriately decodes and executes the portable storage medium management program.

  The device detection unit 20 is mainly configured by an arithmetic control unit 11a and a USB control unit 11e. The device detection unit 20 detects a USB device attached to one of the USB ports 110. Furthermore, it is detected whether or not the USB device attached to the USB port 110 is the USB memory 15 as a storage.

  The portable storage medium management unit 21 mainly includes an arithmetic control unit 11a, a main storage unit 11b, an I / O interface 11d, and a USB control unit 11e. The portable storage medium management unit 21 manages the USB memory 15 attached to the USB port 110. In the present embodiment, an identification display indicating that the USB memory 15 is attached to the monitor 12 is performed, and the USB memory attached to the USB port 110 corresponding to the device display icon 18 to which the mouse cursor 17 has moved. The patient identification information 19 stored in 15 is popped up on the monitor 12. The portable storage medium management unit 21 includes a device display unit 22, a patient identification information acquisition unit 23, a patient identification information storage unit 24, and a patient identification information display unit 25.

  The device display unit 22 is mainly composed of an arithmetic control unit 11a and an I / O interface 11d. The device display unit 22 displays the device display icon 18 on the monitor 12. The figure of the device display icon 18 is stored in the external storage unit 11c as part of the portable storage medium management program. The figure of the device display icon 18 stored in the external storage unit 11c is prepared in two types: a pattern in which the USB memory 15 is not attached and a pattern in which the USB memory 15 is attached.

  For example, the device display icon 18 of the pattern in which the USB memory 15 is attached has a vivid display color or blinks by an animation display. Further, for example, the device display icon 18 of a pattern in which the USB memory 15 is not attached is grayed out by a gray display color.

  The device display unit 22 displays a device display icon 18 of a pattern in which the USB memory 15 is not attached corresponding to the USB port 110 in which the USB memory 15 has been detected by the device detection unit 20. Read out and display on the monitor 12. On the other hand, the device display icon 18 of the pattern in which the USB memory 15 is mounted is read out in correspondence with the USB port 110 in which the USB memory 15 is detected by the device detection unit 20, and the monitor 12 is read. To display.

  The patient identification information acquisition unit 23 is mainly composed of an arithmetic control unit 11a and a USB control unit 11e. The patient identification information acquisition unit 23 reads all patient identification information 19 from the USB memory 15. FIG. 6 is a schematic diagram showing DICOMDIR (Dicom Directory) 150 stored in the USB memory 15.

  When the medical information 16 is recorded on a portable storage medium such as a CD, MO, or USB memory 15, the DICOMDIR 150 is created according to the DICOM rules and stored together with the medical information 16. The DICOMDIR 150 is a database file such as an index for uniformly managing the medical information 16. The DICOMDIR 150 is given a fixed file name and can be referred to by various medical devices 1. This DICOMDIR 150 has a tree structure according to the contents of the patient identification information 19.

  For example, the lower layer of DICOMDIR 150 includes items identified by A patient identification information 19a representing A patient, items identified by B patient identification information 19b representing B patient, and C patient identification information 19c representing C patient. It consists of identified items. Then, in association with the item identified by the A patient identification information 19a, for example, medical information such as a medical image, examination data, and electronic medical record 16 mainly including the A patient is stored. Further, medical information 16 whose information is the B patient is stored in association with the item identified by the B patient identification information 19b. Further, medical information 16 whose main information is C patient is stored in association with the item identified by the C patient identification information 19c.

  The medical information 16 is accompanied by various attribute information. For example, the medical information 16 is accompanied by attributes of a medical image diagnostic apparatus such as an X-ray CT apparatus, an MRI apparatus, a nuclear medicine diagnostic apparatus, and an ultrasonic diagnostic apparatus in which the examination data and medical images are created.

  The patient identification information acquiring unit 23 acquires the patient identification information 19 stored in the USB memory 15 by reading the item of the patient identification information 19 with reference to the DICOMDIR 150. The patient identification information acquisition unit 23 stores the acquired patient identification information 19 in the patient identification information storage unit 24. The patient identification information storage unit 24 is mainly configured by the main storage unit 11b. FIG. 7 is a schematic diagram showing a storage mode of the patient identification information 19.

  When the patient identification information acquisition unit 23 acquires the patient identification information 19, the patient identification information storage unit 24 associates it with the port name 111 of the USB port 110 in which the USB memory 15 storing the acquired patient identification information 19 is inserted. Remember me.

  The patient identification information display unit 25 is mainly composed of an arithmetic control unit 11a and an I / O interface 11d. When the mouse cursor 17 moves onto the device display icon 18, the patient identification information display unit 25 pops up the patient identification information 19 stored in the patient identification information storage unit 24.

  The device display unit 22 displays the device display icons 18a, 18b,... In predetermined coordinate areas on the monitor 12, respectively. The patient identification information display unit 25 compares the coordinate area where the device display icons 18a, 18b,... Are displayed with the coordinates where the mouse cursor 17 is located. When the mouse cursor 17 moves to any of the coordinate areas where the device display icons 18a, 18b,... Are displayed, the patient identification information display unit 25 displays the device display icons 18a, 18b,. Are searched from the patient identification information storage unit 24 for the port name 111 of the USB port 110 corresponding to. When this port name 111 is searched, the patient identification information 19 stored correspondingly is read out and popped up on the monitor 12.

  FIG. 8 is a flowchart showing an operation when the USB memory 15 is attached to the medical device 1 according to the present embodiment.

  First, the device display unit 22 displays the device display icon 18 on the monitor 12 (S01). In a state in which the USB memory 15 is not attached to any USB port 110, the device display icon 18 that is grayed out by the gray display color of the pattern in which the USB memory 15 in which the USB memory 15 is not attached is attached. Is displayed.

  When the device detection unit 20 detects that a device is attached to the USB port 110 (S02, Yes) and the device is the USB memory 15 (S03, Yes), the device display unit 22 The device display icon 18 corresponding to the mounted USB port 110 is changed to the device display icon 18 having a pattern in which the USB memory 15 is mounted, for example, in a vivid display color or blinking by animation display. (S04), and the process ends.

  If it is not detected that a device is attached to the USB port 110 (S02, No), or if the device attached to the USB port 110 is not the USB memory 15 (S03, No), the USB memory 15 is attached. The device display icon 18 of the pattern is not changed, and detection of device attachment is awaited.

  FIG. 9 is a flowchart showing an operation when the mouse cursor 17 is moved to the device display icon 18 in the medical device 1 according to the present embodiment.

  First, when the USB memory 15 is attached, the patient identification information acquisition unit 23 acquires the patient identification information 19 in advance from the item 151 of the patient identification information 19 with reference to the DICOMDIR 150 stored in the attached USB memory 15. (S11). Then, the port name 111 of the USB port 110 on which the USB memory 15 from which the patient identification information 19 has been acquired is associated is stored in the patient identification information storage unit 24 (S12).

  The patient identification information display unit 25 compares each coordinate area where the device display icons 18a, 18b, 18c,... Are displayed with the position of the mouse cursor 17, and the mouse cursor 17 displays the device display icons 18a, 18b, 18c. .. Is moved (S13, Yes), the patient identification information 19 associated with the device display icon 18 to which the mouse cursor 17 has moved is read (S14). At this time, referring to the patient identification information storage unit 24, the patient identification information 19 associated with the port name 111 of the device display icon 18 to which the mouse cursor 17 has moved is read.

  When the patient identification information 19 is read, the patient identification information display unit 25 pops up the read patient identification information 19 on the monitor 12 (S15), and ends the process.

  As described above, in the medical device 1 according to this embodiment, when the device display icon 18 is displayed in association with the USB port 110 and the USB memory 15 is attached to the USB port 110, the USB memory 15 is attached. The device display icon 18 corresponding to the USB port 110 is identified and displayed. As a result, even if the medical device 1 has a plurality of USB ports 110, it can be immediately recognized which USB port 110 the USB memory 15 is attached to, thereby improving the medical efficiency.

  In the medical device 1 according to this embodiment, when the mouse cursor 17 moves to the device display icon 18, the medical information 16 stored in the USB memory 15 attached to the USB port 110 corresponding to the device display icon 18. The patient identification information 19 representing the patient who is the main information is displayed in a pop-up. Thereby, it is possible to quickly understand which patient's medical information 16 is stored in which USB memory 15. Therefore, it is possible to organize and tidy without relying on the label of the USB memory 15, and the medical information 16 of a different patient may be stored in the USB memory 15 that erroneously stores the medical information 16 of another person, The possibility that the information 16 is misunderstood as the medical information 16 of the patient can be prevented, and the medical efficiency is improved.

(Second Embodiment)
The medical device 1 according to the second embodiment is for identifying and displaying the remaining capacity of the USB memory 15.

  FIG. 10 is a schematic diagram showing a display screen when the USB memory 15 is attached in the present embodiment.

  The medical device 1 according to the present embodiment displays the remaining capacity of the attached USB memory 15 together with the identification display of the device display icon 18 corresponding to the USB port 110 to which the USB memory 15 is attached.

  For example, the device display icons 18a, 18c, and 18d are identified and displayed corresponding to the mounting of the USB memory 15, but the remaining capacity indicating that the remaining capacity is “45%” with respect to the device display icon 18a. The information 26a is added, the remaining capacity information 26c indicating that the remaining capacity is “55%” is added to the device display icon 18c, and the remaining capacity is “20%” to the device display icon 18d. The remaining capacity information 26c indicating the presence is added and displayed (hereinafter simply referred to as “remaining capacity information 26” unless otherwise distinguished). The remaining capacity information 26 is a figure obtained by transforming a numerical value indicating the ratio of the total storable space existing in the USB memory 15 and the device display icon 18d into a graph. Note that the actual remaining capacity (/ KB) may be displayed as numerical information.

  FIG. 11 is a functional block diagram of the medical device 1 according to the present embodiment.

  The medical device 1 according to the present embodiment further includes a remaining capacity acquisition unit 27 in the portable storage medium management unit 21. The remaining capacity acquisition unit 27 mainly includes an arithmetic control unit 11a and a USB control unit 11e. The remaining capacity acquisition unit 27 acquires the remaining capacity information 26 from the USB memory 15. The device display unit 22 displays the remaining capacity information 26 acquired by the remaining capacity acquisition unit 27 on the monitor 12 together with the display of the device display icon 18.

  FIG. 12 is a flowchart showing an operation when the USB memory 15 is attached to the medical device 1 according to the present embodiment. In FIG. 12, S01 to S04 are the same as those of the medical device 1 according to the first embodiment, and thus detailed description thereof is omitted.

  First, in a state where the device display icon 18 is displayed by the device display unit 22 (S01), the device detection unit 20 detects that a device is attached to the USB port 110 (S02, Yes), and the device. Is the USB memory 15 (S03, Yes), and is changed to the device display icon 18 of the pattern in which the USB memory 15 is mounted and displayed (S04). After this or before the device display icon 18 is displayed, the remaining capacity acquisition unit 27 acquires the remaining capacity information 26 from the attached USB memory 15 (S05).

  When the remaining capacity information 26 is acquired, the device display unit 22 adds the remaining capacity information 26 to the device display icon 18 corresponding to the acquired USB memory 15 and displays the remaining capacity information 26 (S06).

  As a result, the remaining capacity of the attached USB memory 15 can be immediately recognized, so that failure to store data exceeding the remaining capacity can be prevented, and medical efficiency can be improved.

(Third embodiment)
The medical device according to the third embodiment is a modification of the first and second embodiments, and identifies the portable storage medium by lamp display and identifies the remaining capacity of the portable storage medium by the lamp.

  FIG. 13 is a diagram illustrating an appearance of the medical device 1 according to the present embodiment.

  The medical device 1 according to this embodiment includes LED lamps 112a, 112b,... (Hereinafter, simply referred to as “LED lamp 112” unless otherwise specified) as device display lamps on the surface of the casing of the workstation 11. Yes. The LED lamp 112a is a lamp corresponding to the USB port 110a, the LED lamp 112b is a lamp corresponding to the USB port 110b, the LED lamp 112c is a lamp corresponding to the USB port 110c, and the LED lamp 112d is The lamp corresponds to the USB port 110d, and the LED lamp 112e is a lamp corresponding to the USB port 110e.

  In the medical device 1, when the USB memory 15 is attached to the USB port 110, the LED lamp 112 corresponding to the attached USB port 110 is lit. The lighting of the LED lamp 112 becomes an identification display indicating that the USB memory 15 is attached. Further, the remaining capacity information 26 in the inserted USB memory 15 is acquired, and the remaining capacity information 26 is reflected in the lighting brightness of the LED lamp 112.

  For example, the USB memory 15a whose remaining capacity information 26 indicates “45%” is inserted in the USB port 110a, the USB memory 15c whose remaining capacity information 26 indicates “55%” is inserted in the USB port 110a, and is inserted in the USB port 110d. When the USB memory 15d whose remaining capacity information 26 indicates “20%” is inserted, the LRD lamp 112c, the LED lamp 112a, and the LED lamp 112d are lit brightly in this order.

  FIG. 14 is a block diagram showing an internal configuration of the medical device 1 according to the present embodiment.

  In the medical device 1, an LED controller 11f is further arranged on the bus, and an LED lamp 112 is connected to the LED controller 11f. The LED controller 11f individually lights the LED lamps 112 with various luminances. That is, the LED controller 11f selectively allows one of the plurality of stages of current to flow through the LED lamp 112.

  In the external storage unit 11c, a table in which the remaining capacity information 26 is divided is stored in advance as a part of the program. For example, the remaining capacity information 26 is “100-80%”, the remaining capacity information 26 is “79-50%”, the remaining capacity information 26 is “49-30%”, and the remaining capacity information 26 is “ A division table clearly indicating the division of “29 to 0%” is stored in advance. The arithmetic control unit 11a reads the data indicating the remaining capacity information 26, applies the classification to the classification, and outputs a control signal for lighting the LED lamp 112 to the LED controller 11f with the luminance corresponding to the classification. The LED controller 11f allows a current corresponding to the control signal to flow through the LED lamp 112.

  The control signal output by the arithmetic control unit 11a is, for example, a control signal corresponding to the “100 to 80%” category, a control signal corresponding to the “79 to 50%” category, and a “49 to 30%” category. This indicates that current is output at a higher current value in the order of the corresponding control signal and the control signal corresponding to the category of “29 to 0%”.

  FIG. 15 is a flowchart showing an operation when the USB memory 15 is attached to the medical device 1 according to the present embodiment.

  First, when the device detection unit 20 detects that a device is attached to the USB port 110 (S21, Yes) and the device is the USB memory 15 (S22, Yes), the remaining capacity acquisition unit 27 The remaining capacity information 26 is acquired from the attached USB memory 15 (S23).

  When the remaining capacity information 26 is acquired, the device display unit 22 reads a pre-stored classification table (S24), and acquires the classification to which the remaining capacity information 26 belongs by referring to the classification table (S25). When acquiring the category to which the remaining capacity information 26 belongs, the device display unit 22 outputs a control signal corresponding to the category to the LED controller 11f (S26).

  As described above, the LED lamp 112 is provided in the medical device 1 so that the USB port 110 in which the USB memory 15 is mounted or the remaining amount information 26 of the USB memory 15 can be identified and displayed.

  In the medical device 1 according to the present embodiment, the remaining capacity information 26 is identified and displayed based on the luminance of the LED lamp 112. In addition to this, the LED lamp 112 is blinked and the remaining capacity information 26 is determined depending on the lighting interval. May be displayed. The LED controller 11f stores a plurality of pulse sequences each having a different pulse interval, selectively reads out the pulse sequences in accordance with the control signal, and passes a current in accordance with the read pulse sequences. For example, the current is passed according to a pulse sequence with a shorter lighting interval as the remaining capacity 26 is smaller.

(Fourth embodiment)
The medical device 1 according to the fourth embodiment stores the displayed medical information 16 in the USB memory 15 by a drag and drop operation.

  FIG. 16 is a functional block diagram of the medical device 1 according to the present embodiment.

  In the case of a report creation device or an image display device, the medical device 1 is connected to a medical site network, acquires medical information 16 from a medical information server, and performs information processing such as display and correction. Further, when the medical device 1 is a medical image diagnostic apparatus, the medical device 1 acquires examination data and an electronic medical record from a medical information server, and generates and generates a medical image. The medical device 1 includes a medical information storage unit 28 that temporarily stores the medical information 16. The medical information storage unit 28 mainly includes a main storage unit 11b and an external storage unit 11c. The medical device 1 displays the medical information 16 stored in the medical information storage unit 28 on the monitor 12.

  The medical device 1 according to the present embodiment further includes a device storage control unit 29 in addition to the portable storage medium management unit 21. The device storage control unit 29 mainly includes an arithmetic control unit 11a and a USB control unit 11e. When the display image indicating the contents of the medical information 16 displayed on the monitor 12 is dragged and dropped on the device display icon 18, the device storage control unit 29 downloads the electronic file of the displayed medical information 16. The data is stored in the USB memory 15 attached to the USB port 110 corresponding to the device display icon 18 that has been dropped. The device storage control unit 29 reads the medical information 16 being displayed from the medical information storage unit 28, copies it, and stores it in the USB memory 15. If the content of the displayed medical information 16 has been corrected by the medical device 1, the correction is reflected on the read copy and stored in the USB memory 15.

  FIG. 17 is a flowchart showing an operation when the medical information 16 is dragged and dropped onto the display body icon in the medical device 1 according to the present embodiment.

  First, the operator performs a drag operation on the display image displaying the contents of the medical information 16 (S31), and performs a drop operation on the device display icon 18 on which the identification display indicating the mounting of the USB memory 15 is performed ( S32).

  When this display image is dragged and dropped, the device storage control unit 29 reads out the electronic file of the medical information 16 corresponding to the dragged display image from the medical information storage unit 28 (S33), and the device subjected to the drop operation The electronic file of the read medical information 16 is stored in the USB memory 15 attached to the USB port 110 corresponding to the display icon 18 (S34).

  As described above, in the medical device 1 according to this embodiment, the presence or absence of the USB memory 15 can be identified by the device display icon 18, and the medical information displayed by dragging and dropping the display image onto the device display icon 18. The 16 electronic files can be copied to the USB memory 15, and a unified operation for the USB memory 15 can be realized.

(Fifth embodiment)
The medical device 1 according to the fifth embodiment performs authority determination for access to the medical information 16 stored in the USB memory 15.

  FIG. 18 is a schematic diagram showing a display screen showing one mode for access to the medical information 16 stored in the USB memory 15.

  In the medical device 1 of the present embodiment, when the operator performs an operation of accessing the USB memory 15 using the keyboard 13 or the mouse 14, the access authority of the login user is determined. As a result of the determination of the access authority, if the user does not have the access authority for the medical information 16 stored in the USB memory 15, the recognition of the USB memory 15 is cancelled. Then, a message 30 is displayed on the monitor 12 indicating that there is no access authority and the recognition of the USB memory 15 is cancelled. The access includes reading of the medical information 16 from the USB memory 15 and storing the medical information 16 in the USB memory 15.

  FIG. 19 is a functional block diagram of the medical device 1 according to this embodiment.

  The portable storage medium management unit 21 of the medical device 1 according to the present embodiment includes an authority determination unit 31. The medical device 1 also includes a login information storage unit 32 that stores login information for identifying the logged-in user. The login information storage unit 32 is mainly configured by the main storage unit 11b.

  The authority determining unit 31 mainly includes an arithmetic control unit 11a and an external storage unit 11c. This authority determination unit 31 determines the access authority of the login user. The authority determination unit 31 has an authority table for logged-in users in advance. The authority table is a table that stores a login user and an attribute of the medical information 16 accessible by the login user as a pair. The attribute of the medical information 16 is, for example, the type of medical image diagnostic apparatus that originally acquired the medical information 16. For example, the attribute of medical information 16 such as “ultrasound diagnostic apparatus” is stored for the logged-in user “* da × m”.

  The authority determination unit 31 refers to the DICOMDIR 150 stored in the USB memory 15 and acquires the attribute of the medical information 16 stored in the USB memory 15. Then, referring to the authority table, it is searched whether the attribute of the acquired medical information 16 is stored in pairs with the login user. As a result of the search, if the login user has access authority, the access is continued, and if there is no access authority, the recognition of the USB memory 15 to be accessed is canceled. Derecognition means not to allocate a drive letter.

  FIG. 20 is a flowchart showing the authority determination operation according to this embodiment.

  First, when the logged-in user performs an access operation to the USB memory 15 using the keyboard 13 or the mouse 14 (S31), the authority determining unit 31 determines the access authority of the logged-in user (S32). In determining the access authority, it is determined whether the attribute of the medical information 16 stored in the DICOMDIR 150 from the USB memory 15 is stored as a pair for the login user stored in the authority table.

  As a result of the authority determination, if the logged-in user has access authority to the medical information 16 in the USB memory 15 (S33, Yes), an access process to the USB memory 15 is executed (S34). On the other hand, if the login user does not have access authority to the medical information 16 in the USB memory 15 as a result of the authority determination (S33, No), the recognition of the USB memory 15 to be accessed is canceled (S35). .

  Having access authority means that the attribute of the medical information 16 stored in the DICOMDIR 150 from the USB memory 15 is stored in pairs for the login user stored in the authority table. is there. If the user does not have access authority, the attribute of the medical information 16 stored in the DICOMDIR 150 from the USB memory 15 is not stored as a pair for the login user stored in the authority table. is there.

  As described above, in the medical device 1 according to the present embodiment, whether or not the USB memory 15 is attached can be identified by the device display icon 18, and personal information can be protected.

(Sixth embodiment)
The medical device 1 according to the sixth embodiment is a modification of the fifth embodiment, and performs authority judgment of a person who is going to log on when the USB memory 15 is attached.

  FIG. 21 is a schematic diagram showing a display screen showing an aspect when logging into the medical device 1 with the USB memory 15 attached.

  In the medical device 1 of the present embodiment, when the operator performs an operation to log in to the medical device 1 using the keyboard 13 or the mouse 14 with the USB memory 15 attached, the access of the person who intends to log in is performed. Determine authority. As a result of the determination of the access authority, if the user does not have access authority to the medical information 16 stored in the USB memory 15, the login is rejected. Then, a message 33 indicating that the user has no access authority and cannot log in is displayed on the monitor 12.

  FIG. 22 is a flowchart showing the authority determination operation according to this embodiment.

  First, when a person who wants to log in performs a login operation using the keyboard 13 or the mouse 14 (S41), the authority determining unit 31 detects the mounting of the USB memory 15 (S42).

  If the USB memory 15 is not attached (S42, No), the medical device 1 continues the login process (S43). On the other hand, if the USB memory 15 is attached (S42, Yes), the authority determining unit 31 determines the access authority of the person who intends to log in (S44). In determining the access authority, it is determined whether the attribute of the medical information 16 stored in the DICOMDIR 150 from the USB memory 15 and the login information input by the person who wants to log in are stored in a pair in the authority table. To do.

  As a result of the authority determination, if the person who wants to log in has access authority to the medical information 16 in the USB memory 15 (S45, Yes), the login process is continued (S43). On the other hand, as a result of the authority determination, if the person who wants to log in does not have the access authority to the medical information 16 in the USB memory 15 (S45, No), the login is rejected (S46) and the process is terminated. .

  As described above, in the medical device 1 according to the present embodiment, whether or not the USB memory 15 is attached can be identified by the device display icon 18, and personal information can be protected.

  In each of the above-described embodiments, the case where the USB memory 15 is mounted has been described as an example, and the case where the USB port 110 and the USB control unit 11e are arranged has been described. The present invention can be applied even when various portable storage media such as an HDD or a mixture of these is installed. In this case, the medical device 1 has a port to which various portable storage media such as a CD, an MO, and an HDD are mounted, and includes these control units.

  In addition, which of the portable storage medium management program and the OS executed in each embodiment includes the program for realizing what function can be appropriately designed within the scope of the effects of the present invention. The device detection unit 20 and the remaining capacity acquisition unit 27 may function depending on the OS.

It is a figure which shows the external appearance of a medical device. It is a block diagram which shows the internal structure of a medical device. FIG. 3A is a schematic diagram showing a state of a USB port in which a USB memory is attached to a medical device, and FIG. 3B is a schematic diagram showing a display screen when the USB memory is attached to the medical device. is there. It is a schematic diagram which shows the display screen when a mouse cursor moves on a device display icon. It is a functional block diagram of the medical device which concerns on 1st Embodiment. It is a schematic diagram which shows DICOMDIR memorize | stored in USB memory. It is a schematic diagram which shows the memory | storage aspect of patient identification information. It is a flowchart which shows operation | movement when USB memory is mounted | worn with the medical device which concerns on 1st Embodiment. It is a flowchart which shows operation | movement when the mouse cursor is moved to the device display icon in the medical device which concerns on 1st Embodiment. It is a schematic diagram which shows the display screen when USB memory is mounted | worn in 2nd Embodiment. It is a functional block diagram of the medical device which concerns on 2nd Embodiment. It is a flowchart which shows operation | movement when USB memory is mounted | worn with the medical device which concerns on 2nd Embodiment. It is a figure which shows the external appearance of the medical device which concerns on 3rd Embodiment. It is a block diagram which shows the internal structure of the medical device which concerns on 3rd Embodiment. It is a flowchart which shows operation | movement when USB memory is mounted | worn with the medical device which concerns on 3rd Embodiment. It is a functional block diagram of the medical device which concerns on 4th Embodiment. It is a flowchart which shows operation | movement when medical information is drag-and-dropped by the display body icon in the medical device which concerns on 4th Embodiment. It is a schematic diagram which shows the display screen which shows the one aspect | mode with respect to the access to the medical information memorize | stored in USB memory in 5th Embodiment. It is a functional block diagram of the medical device which concerns on 5th Embodiment. It is a flowchart which shows the operation | movement of the authority judgment which concerns on 5th Embodiment. It is a schematic diagram which shows the display screen which shows the one aspect | mode at the time of logging in to a medical device in the state with which USB memory is mounted | worn in 6th Embodiment. It is a flowchart which shows the operation | movement of the authority judgment which concerns on 6th Embodiment.

Explanation of symbols

1 Medical Device 11 Workstation 11a Arithmetic Control Unit 11b Main Storage Unit 11c External Storage Unit 11d I / O Interface 11e USB Control Unit 11f LED Controller 110 USB Port 112 LED Lamp 12 Monitor 13 Keyboard 14 Mouse 15 USB Memory 16 Medical Information 17 Mouse Cursor 18 Device display icon 19 Patient identification information 20 Device detection unit 21 Portable storage medium management unit 22 Device display unit 23 Patient identification information acquisition unit 24 Patient identification information storage unit 25 Patient identification information display unit 26 Remaining capacity information 27 Remaining capacity acquisition Unit 28 Medical information storage unit 29 Device storage control unit 31 Authority determination unit 32 Login information storage unit

Claims (17)

A medical device that reads and processes a portable storage medium storing medical information including patient identification information,
A plurality of ports capable of loading and unloading the portable storage medium;
Detection means for detecting attachment or removal of the portable storage medium to or from each port;
Display means for displaying a plurality of device display icons corresponding to the respective ports;
A portable storage medium management means for identifying and displaying the device display icon corresponding to the attached port when the detection means detects attachment of the portable storage medium;
Providing
Medical equipment characterized by. A medical device that reads and processes a portable storage medium storing medical information including patient identification information,
A plurality of ports capable of loading and unloading the portable storage medium;
Detection means for detecting attachment or removal of the portable storage medium to or from each port;
A plurality of device indicator lamps corresponding to each port;
A portable storage medium management means for identifying and displaying the device display lamp corresponding to the mounted port when the detection means detects the loading of the portable storage medium;
Providing
Medical equipment characterized by. The portable storage medium management means includes
When the cursor moves on the device display icon, the patient identification information is acquired from the portable storage medium attached to the port corresponding to the device display icon to which the cursor has moved, and the patient identification information is displayed in a pop-up manner.
The medical device according to claim 1. It further comprises a remaining capacity acquisition means for acquiring the remaining capacity of the mounted portable storage medium,
The portable storage medium management means identifies and displays the device display icon corresponding to the mounted portable storage medium according to the remaining capacity acquired by the remaining capacity acquisition means.
The medical device according to claim 1. It further comprises a remaining capacity acquisition means for acquiring the remaining capacity of the mounted portable storage medium,
The portable storage medium management means turns on the device display lamp corresponding to the mounted portable storage medium with a luminance based on the remaining capacity;
The medical device according to claim 2. It further comprises a remaining capacity acquisition means for acquiring the remaining capacity of the mounted portable storage medium,
The portable storage medium management means blinks the device display lamp corresponding to the loaded portable storage medium with the number of blinks based on the remaining capacity,
The medical device according to claim 2. The portable storage medium management means includes
When a medical image on the screen is dragged and dropped onto the device display icon, the medical image is stored in a portable storage medium corresponding to the dragged and dropped device display icon;
The medical device according to claim 1. It further comprises browsing authority storage means for storing the login authority of the login person,
The portable storage medium management means determines the browsing authority of the logged-in person based on the browsing authority of the logged-in person and the attribute of the medical information stored in the portable storage medium. Denying access to inserted portable storage media,
The medical device according to claim 1. It further comprises browsing authority storage means for storing the login authority of the login person,
The portable storage medium management means determines the browsing authority of the logged-in person based on the browsing authority of the logged-in person and the attribute of the medical information stored in the portable storage medium. Refusing login,
The medical device according to claim 1. It has a plurality of ports that can be attached to and detached from the portable storage medium storing the medical information including patient identification information, and is attached by detecting the attachment or removal of the portable storage medium to each port. A computer that reads a portable storage medium and processes information
Detection means for detecting attachment or removal of the portable storage medium to or from each port;
Display means for displaying a plurality of device display icons corresponding to the respective ports;
Portable storage medium management means for identifying and displaying the device display icon corresponding to the mounted port when the installation of the portable storage medium is detected;
Make it work,
A portable storage medium management program characterized by the above. A plurality of ports capable of attaching and detaching a portable storage medium storing the medical information including patient identification information; and a plurality of device display lamps corresponding to the respective ports; A computer that detects loading or unloading of a medium, reads a loaded portable storage medium, and processes information;
Portable storage medium management means for identifying and displaying the device display lamp corresponding to the mounted port when the installation of the portable storage medium is detected;
Make it work,
A portable storage medium management program characterized by the above. The portable storage medium management means includes
When the cursor moves on the device display icon, the patient identification information is acquired from the portable storage medium attached to the port corresponding to the device display icon to which the cursor has moved, and the patient identification information is displayed in a pop-up manner.
The portable storage medium management program according to claim 10. Further function as remaining capacity acquisition means for acquiring the remaining capacity of the mounted portable storage medium,
The portable storage medium management means identifies and displays the device display icon corresponding to the mounted portable storage medium according to the remaining capacity acquired by the remaining capacity acquisition means.
The portable storage medium management program according to claim 10. Further function as remaining capacity acquisition means for acquiring the remaining capacity of the mounted portable storage medium,
The portable storage medium management means identifies and displays the device display lamp corresponding to the mounted portable storage medium according to the remaining capacity acquired by the remaining capacity acquisition means.
The portable storage medium management program according to claim 11. The portable storage medium management means includes
When a medical image on the screen is dragged and dropped onto the device display icon, the medical image is stored in a portable storage medium corresponding to the dragged and dropped device display icon;
The portable storage medium management program according to claim 10. Further function as a browsing authority storage means for storing the browsing authority of the logged-in person,
The portable storage medium management means determines the browsing authority of the logged-in person based on the browsing authority of the logged-in person and the attribute of the medical information stored in the portable storage medium. Denying access to inserted portable storage media,
The portable storage medium management program according to claim 10. Further function as a browsing authority storage means for storing the browsing authority of the logged-in person,
The portable storage medium management means determines the browsing authority of the logged-in person based on the browsing authority of the logged-in person and the attribute of the medical information stored in the portable storage medium. Refusing login,
The portable storage medium management program according to claim 10.