WO2007141985A1 - lecteur de radiographie - Google Patents

lecteur de radiographie Download PDF

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Publication number
WO2007141985A1
WO2007141985A1 PCT/JP2007/059649 JP2007059649W WO2007141985A1 WO 2007141985 A1 WO2007141985 A1 WO 2007141985A1 JP 2007059649 W JP2007059649 W JP 2007059649W WO 2007141985 A1 WO2007141985 A1 WO 2007141985A1
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WO
WIPO (PCT)
Prior art keywords
order information
imaging
image data
information
image
Prior art date
Application number
PCT/JP2007/059649
Other languages
English (en)
Japanese (ja)
Inventor
Jiro Okuzawa
Original Assignee
Konica Minolta Medical & Graphic, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Medical & Graphic, Inc. filed Critical Konica Minolta Medical & Graphic, Inc.
Priority to JP2008520466A priority Critical patent/JPWO2007141985A1/ja
Publication of WO2007141985A1 publication Critical patent/WO2007141985A1/fr

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Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/20—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

Definitions

  • the present invention relates to a radiation image reading apparatus used in a small-scale diagnostic system mainly used in a small-scale medical facility.
  • an image of a patient to be examined is imaged by a technician using an image generation device such as a CR (Computed Radiography) device or an FPD (Flat Panel Detector) device, and the obtained image is diagnosed.
  • an image generation device such as a CR (Computed Radiography) device or an FPD (Flat Panel Detector) device
  • FPD Frat Panel Detector
  • a diagnostic system that performs image processing such as gradation processing so that it can be provided, outputs an image processed image, and provides it for interpretation by a doctor.
  • the examination content (imaging content) is determined based on the patient's chief complaint, and registered along with the patient name.
  • a patient list as shown in FIG. 10 (a) is created.
  • the above patient list is added at any time and displayed on the first-floor reception workstation (hereinafter referred to as “WS”).
  • the above patient list is stored in the radiology department of B 1 via a network such as RIS / HIS (here, ⁇ console '' is in the radiology department, setting radiography conditions and RIS / HIS
  • RIS / HIS here, ⁇ console '' is in the radiology department, setting radiography conditions and RIS / HIS
  • This is a workstation that displays radiographing order information and images of patients. In order to increase the efficiency of distributed processing, multiple consoles are usually provided.
  • consoles are also connected to each other via a network, and a predetermined inspection ID can be selected on any console.
  • a method of notifying the patient list that processing is in progress e.g. changing the flashing display or color or specifying the same examination gives a beep warning) ) Is used.
  • the radiology engineer selects the examination ID to be taken from the displayed patient list using the console at his / her immediate vicinity, and sets the ID (force setting ID) of the CR plate (cassette) to be used. sign up.
  • the force set ID registered in the “force set ID” field of the patient list is displayed as shown in FIG. 10 (b).
  • the technician moves to the radiology room with three force sets and takes the patient.
  • the captured force set is read by a reading device.
  • the reading device reads the force set ID affixed to the inserted force set, attaches it to the image data, transmits the force set ID, and finally generates the test ID (patient ID) and the generated image data.
  • the correspondence of is attached.
  • Patent Document 5 information related to imaging such as patient information and examination information is sequentially input, information related to multiple imaging is stored in the input order, and information related to imaging is stored in the stored order.
  • a medical terminal that sends images to the radiation reader and a recording medium that has been imaged are set according to the order received from the medical terminal, the radiographic image recorded on the recording medium is read to generate image data.
  • a system including a radiation image reading device that associates generated image data with information related to imaging and transmits the information to a medical terminal is described.
  • Patent Document 5 does not have a function of associating scanned image data with information related to imaging in the radiation image reading device, and the radiation image reading device stores the read image data in the medical terminal.
  • Patent Document 1 US Pat. No. 5,334,851
  • Patent Document 2 Japanese Patent Laid-Open No. 2002-159476
  • Patent Document 3 Japanese Patent Laid-Open No. 2002-311524
  • Patent Document 4 Japanese Patent Laid-Open No. 2005-265943
  • Patent Document 5 Japanese Unexamined Patent Publication No. 2005-342195
  • Patent Document 5 includes both the radiation image reading device in the former system and the radiation image reading device in the latter system configuration, and the latter radiation image reading device is used in an emergency. However, it is necessary to provide separate radiological image readers for emergency and other systems, and the above problem cannot be solved by a single radiographic image reader.
  • the present invention inputs imaging order information from a medical terminal provided in an examination room and transmits it to a radiographic image reading apparatus, and the radiographic image reading apparatus supports the read image data in the order of receiving the imaging order information.
  • the radiographic image reading apparatus supports the read image data in the order of receiving the imaging order information.
  • Reading means for generating image data by reading the radiation image information from a recording medium on which radiation image information transmitted through a subject in radiation imaging is recorded;
  • a transmission / reception means for receiving imaging order information including patient information and imaging site information of an imaging target from the medical terminal;
  • a storage means for storing image data and photographing order information
  • the control means associates image data generated by the reading means with the imaging order information when imaging order information received from the medical terminal is stored in the storage means.
  • the image data generated by the reading unit is stored in the storage unit.
  • Reading means for reading the radiation image information from a recording medium on which the radiation image information transmitted through the subject in radiation imaging is recorded, and generating image data;
  • a transmission / reception means for receiving imaging order information including patient information and imaging site information of an imaging target from the medical terminal;
  • Control for transmitting the image data generated by the reading means to the medical terminal in association with the received imaging order information in accordance with the receiving order of the imaging order information of the medical terminal power by the transmission / reception means.
  • a radiation image reading apparatus comprising:
  • Switching means for outputting an operation mode switching signal of the control means, and the control means outputs the image data generated by the reading means when the switching signal is output from the switching means. It is characterized in that it is stored in the storage means without being associated with.
  • the control means is characterized in that when the image data is stored in the storage means, information indicating that the image data is read without photographing order information is stored in association with each other.
  • the imaging order information received from the medical terminal is not stored in the storage means
  • the image data read from the radiographed recording medium is stored. Since it can be stored in the means, it is possible to start imaging and reading promptly without waiting for the input of imaging terminal information for medical terminal force or the like in an emergency or the like.
  • image data read from a radiographed recording medium even when radiographing order information is received from a medical terminal can be switched from the operation of transmitting to the medical terminal in association with the received imaging order information to the operation of storing in the storage means without associating with the imaging order information. Therefore, it is possible to start imaging and reading promptly without waiting for the input of imaging order information from the medical terminal or the order in which the imaging order information is issued in an emergency or the like.
  • FIG. 1 is a diagram showing an example of the overall configuration of a small-scale diagnostic system 1 according to the present invention.
  • FIG. 2 is a diagram showing an arrangement example of each device in a medical facility when the small-scale diagnosis system 1 shown in FIG. 1 is applied.
  • FIG. 3 is a principal block diagram showing a functional configuration of a reading device 202 applied to the small-scale diagnosis system 1 shown in FIG.
  • FIG. 4 is a principal block diagram showing a functional configuration of a control device 3 applied to the small-scale diagnosis system 1 shown in FIG.
  • FIG. 5 is a flowchart showing a flow of normal processing executed for one patient in the small-scale diagnosis system 1 shown in FIG.
  • FIG. 6 is a diagram showing an example of a photographing order information input screen 351 displayed on the display unit 35 of FIG.
  • FIG. 7 is a diagram showing an example of a photographing order information screen 231 displayed on the display unit 23 in FIG.
  • FIG. 8 is a diagram showing an example of a captured image display screen 352 displayed on the display unit 35 of FIG.
  • FIG. 9 is a flowchart showing a reading control process executed by the CPU 21 of FIG.
  • FIG. 10 shows an example of a list registered at the reception desk in a conventional diagnostic system, and (b) shows a list of (a) in the conventional diagnostic system by a radiology engineer. It is a figure which shows an example which carried out force set registration.
  • FIGS. 1 to 9 an embodiment of a small-scale diagnostic system according to the present invention will be described with reference to FIGS. 1 to 9.
  • the present invention is not limited to the illustrated example.
  • FIG. 1 shows a system configuration of the small-scale diagnosis system 1 in the present embodiment
  • FIG. 2 shows an arrangement example of each device in a medical facility when the small-scale diagnosis system 1 is applied. Is.
  • the small-scale diagnosis system 1 is a system applied to a small-scale facility such as a practitioner or a clinic. As shown in Fig. 1, the CR device 2, the control device 3, the server 4, and the reception device Each device is connected to a communication network (hereinafter simply referred to as “network”) 6 such as a LAN (Local Area Network) via a switching hub (not shown), for example.
  • a communication network hereinafter simply referred to as “network”
  • LAN Local Area Network
  • DICOM Digital Image and Communications in Medicine
  • DICOM MWM Mode Worklist Management
  • DICOM MP PS Mode Performed Procedure Step
  • each device is arranged as shown in FIG.
  • the reception desk 11 has a counter in charge, and the person in charge receives a reception number tag printed with a reception number (serial number in today's reception order) for distinguishing individual patients in the order of reception.
  • the reception device 11 is provided with a reception device 5, and the contact person listens to the patient's name, and inputs the correspondence between the reception number and the patient name to the reception device 5.
  • an examination room 13 where a doctor examines and diagnoses a patient across a door or the like.
  • a control device 3 for a doctor to display an image taken by a patient and perform image diagnosis, and an image of the image taken.
  • a server 4 having an image DB (Data Base) 40 for storing data is arranged.
  • an X-ray imaging room 15 for performing X-ray imaging is provided on the opposite side of the examination room 13 across the corridor 14.
  • a CR device 2 including an imaging device 201 and a reading device 202 is disposed and opened.
  • the CR device 2 uses a photostimulable phosphor to radiograph the subject, accumulates the radiation energy transmitted through the subject in the photostimulable phosphor, and stores the image accumulated in the photostimulable phosphor.
  • This is a device that generates image data of captured images by reading them.
  • the CR device 2 has a radiation source in the reading device (radiation image reading device) and a built-in photostimulable phosphor.
  • force set a portable recording medium
  • the force described using a force set type CR device as an example is not limited to this.
  • the CR apparatus 2 reads and captures an image from an imaging device 201 having a radiation source and a stimulable phosphor plate accommodated in a force set used for radiography by the imaging device 201. It is configured by a reading device 202 that generates shadow image data (see FIG. 2).
  • FIG. 3 is a block diagram showing a functional configuration of the reading device 202.
  • the reading device 202 includes a CPU 21, an operation unit 22, a display unit 23, a communication unit 24, a RAM 25, a storage unit 26, an image generation unit 27, an HDD 28, and the like. ing.
  • the CPU 21 reads the control program stored in the storage unit 26, develops it in a work area formed in the RAM 25, and controls each unit of the reading device 202 according to the control program. Further, the CPU 21 reads out various processing programs stored in the storage unit 26 according to the control program, develops them in the work area, and cooperates with the read program to perform the processing on the reader 202 side shown in FIG. Various processes such as the reading control process shown in FIG.
  • the operation unit 22 has various operation buttons such as a harm button, a send button, an OK button, and an NG button, and outputs a press signal of these operation buttons to the CPU 21 as an input signal. To do.
  • the interrupt button is a button for switching the operation mode from the normal mode to the interrupt mode at the time of emergency or re-shooting.
  • the image data generated by the image generation unit 27 corresponds to the imaging order information from the control device 3 (imaging reservation information, including patient information and imaging region information of the patient to be imaged) according to the reception order.
  • the data is transmitted to the control device 3.
  • the interrupt mode is a mode in which the image data generated by the image generation unit 27 is stored in the HDD 28 without being associated with the shooting order information.
  • An interrupt button pressing signal that functions as a switching means is output to the CPU 21 as a switching signal for switching the operation mode to the interrupt mode. When the CPU 21 receives the switching signal, it sets the interrupt flag ON in the interrupt flag area 251 of the RAM 25 and switches the operation mode to the normal mode / interrupt mode.
  • the transmission button is a button for instructing transmission of the image data stored in the HDD 28 to the control device 3.
  • the display unit 23 is configured by a display screen composed of an LCD (Liquid Crystal Display) or the like, and displays shooting order information and the like on the display screen in accordance with an instruction of a display signal input from the CPU 21.
  • LCD Liquid Crystal Display
  • the communication unit 24 is configured by a network interface or the like, and transmits and receives data to and from an external device connected to the network 6.
  • the communication unit 24 functions as a transmission / reception unit that transmits and receives imaging order information and other data.
  • the RAM 25 temporarily stores a work area for temporarily storing various programs, input or output data, parameters, and the like that can be executed by the CPU 21 read from the storage unit 26 in various processes controlled by the CPU 21.
  • the RAM 25 has an interrupt flag area 251 and stores an interrupt flag set by the CPU 21.
  • the storage unit 26 is configured by a nonvolatile semiconductor memory or the like, and stores a control program executed by the CPU 21, various programs, various data, and the like.
  • the storage unit 26 includes an imaging order information storage unit 261 that stores the imaging order information in association with a number indicating the reception order (order) from the control device 3.
  • the image generation unit 27 is configured to be capable of mounting a force set used for radiation imaging, and is mounted.
  • the photostimulable phosphor plate is taken out from the cassette and scanned with excitation light, and the radiation image information stored and stored in the photostimulable phosphor plate is stimulated to emit light.
  • This is reading means for generating image data based on the image signal obtained by reading.
  • a mounting detection sensor for detecting whether or not the force set is mounted is provided in the force setting mounting portion of the image generation unit 27.
  • An HDD (Hard Disk Drive) 28 stores image data according to instructions from the CPU 21.
  • the HDD 28 and the storage unit 26 described above function as storage means. It should be noted that the image data may be stored in the storage unit 26 or the imaging order information may be stored in the HDD 28 in association with the reception order.
  • the control device 3 is installed, for example, in the examination room 13, and a doctor inputs imaging order information and transmits it to the reading device 202, displays a captured image to perform interpretation diagnosis, and from the CR device 2.
  • This is a medical terminal for associating the transmitted image data not associated with imaging order information with patient information.
  • FIG. 4 is a block diagram showing a functional configuration of the control device 3.
  • the control device 3 includes a CPU 31, a RAM 32, a storage unit 33, an input unit 34, a display unit 35, a communication unit 36, etc., and each unit is connected by a bus 37.
  • the CPU 31 reads out various programs such as system programs and processing programs stored in the storage unit 33, expands them in the RAM 32, and starts the control device 3 side processing shown in FIG. 5 in accordance with the expanded programs. Perform various processes.
  • the RAM 32 temporarily stores a work area for temporarily storing various programs, input or output data, parameters, and the like that can be executed by the CPU 31 read from the storage unit 33 in various processes controlled by the CPU 31.
  • the storage unit 33 is configured by an HDD, a semiconductor non-volatile memory, or the like.
  • the storage unit 33 stores system programs to be executed by the CPU 31 and various programs, as well as an imaging region as disclosed in the specification of JP-A-H11-85950 and JP-A-2001-76141.
  • Part identification parameters for identification lookup table that associates the contour, shape, etc. of the object to be imaged with the imaged part
  • image processing parameters for performing image processing according to the identified imaged part floor
  • tone curve for tone processing The look-up table, the frequency processing enhancement level, etc.
  • the storage unit 33 temporarily stores image data associated with shooting order information among the image data transmitted from the CR device 2, and has no shooting order information.
  • an unregistered data storage unit 332 for temporarily storing image data associated with information indicating that the data has been read in step 1.
  • the storage unit 33 includes a shooting order information storage unit 333 that stores the shooting order information input by the input unit 34 in association with a number indicating the input order.
  • the input unit 34 includes a keyboard having cursor keys, numeric input keys, various function keys, and the like, and a pointing device such as a mouse, and a key pressing signal that is pressed by the keyboard. Operation signals from the mouse are output to the CPU 31 as input signals.
  • the display unit 35 is configured to include a monitor such as a CRT (Cathode Ray Tube) or an LCD, for example, and displays various screens according to instructions of a display signal input from the CPU 31.
  • a monitor such as a CRT (Cathode Ray Tube) or an LCD, for example, and displays various screens according to instructions of a display signal input from the CPU 31.
  • the communication unit 36 is configured by a network interface or the like, and transmits and receives data to and from an external device connected to the network 6 via a switching hub.
  • the server 4 shown in FIG. 1 includes a storage unit composed of a CPU, RAM, HDD, and the like, a communication unit (not shown) that controls communication with each device connected to the network 6, and the like. It is a computer that is configured.
  • the server 4 includes an image DB 40, and corresponds to the image data of the photographed image instructed to be written from the control device 3 through the communication unit by software processing in cooperation with the CPU and the program stored in the storage unit.
  • the attached imaging order information (or patient information) is stored in the image DB 40, the image DB 40 is searched in response to a request from the control device 3, and the image data and the patient information corresponding to the request are read out, and the control device Send to 3.
  • the accepting device 5 is connected to a storage unit composed of a CPU, RAM, HDD, etc., an input unit composed of a keyboard and a mouse, a display unit composed of a CRT, an LCD, etc., and a network 6
  • a computer configured with a communication unit (not shown) for controlling communication with each device.
  • Reception device 5 is instructed to display the reception input screen from the input unit
  • a reception input screen (not shown) is displayed on the display unit, and the reception information ( When (receipt number + patient information) is input, the patient list of the accepted patient is created (updated), and the created (updated) patient list is transmitted to the control device 3 by the communication unit.
  • imaging order information is issued by the control device 3, and imaging is performed by the CR device 2 according to the imaging order information.
  • the normal processing flow is to transmit the received image data in association with the imaging order information to the control device 3 and store it in the image DB or the like.
  • the small-scale diagnosis system 1 will be described with reference to the flow of normal processing executed for one patient.
  • a receipt number tag is given to the patient who came to the hospital, and the reception device 5 inputs patient information such as the patient's reception number and the patient's name received by operating the input unit (
  • patient list a list of patients (patient list) is generated (updated) (step S2).
  • the patient list information is generated, for example, when the first patient of today is received and input, stored in a predetermined area of the RAM, and updated to a new patient list every time the next patient is received and input.
  • the generated or updated patient list data is transmitted to the control device 3 by the communication unit (step S3).
  • the patient to whom the receipt number is assigned waits in the waiting room 12 and then moves to the examination room 13.
  • the patient is interviewed by a doctor and whether or not imaging is necessary for the patient, and if imaging is necessary, the imaging to be performed (imaging site, imaging direction, number of images) Etc.) is determined.
  • the doctor operates the input unit 34 in the control device 3 to input the imaging order information.
  • the patient moves in front of the CR device 2 under the direction of the radiographer who performs imaging such as a doctor or radiographer.
  • FIG. 6 shows an example of the imaging order information input screen 351.
  • a patient list 351a As shown in FIG. 6, on the imaging order information input screen 351, a patient list 351a, a human body region icon 351b, and an imaging direction button 351c transmitted from the accepting device 5 are displayed. From the patient list 351a on the screen, the name of the patient to be imaged is selected by operating the input unit 34, and the human body part icon 35 lb When the region icon corresponding to the region to be imaged is selected and the imaging direction is selected from the imaging direction button 351c, imaging order information indicating the selected region of the selected patient and the imaging order of the imaging direction is generated. Is done.
  • the patient to be imaged is selected from the patient list displayed on the imaging order information input screen 351, and then the imaging region is selected from the human body region icon 35 lb. Furthermore, when an imaging order is entered by selecting an imaging direction (Step S4), imaging order information indicating the selected part of the selected patient and the imaging order of the imaging direction is displayed. Is generated (step S5), stored in the imaging order information storage unit 333, and transmitted to the reading device 202 via the communication unit 36 (step S6). When a plurality of photographings are performed on a single patient under a plurality of photographing conditions, steps S4 to S6 are repeatedly executed, and a plurality of pieces of photographing order information are generated.
  • the imaging order information storage unit 333 stores imaging order information in association with the input order.
  • the reading device 202 when the imaging unit information is received from the control device 3 by the communication unit 24, the received imaging order information is associated with the number indicating the reception order and the imaging order information storage unit A photographic order information screen 231 that is stored in 261 (step S7) and displays the received photographic order information is displayed on the display unit 23 (step S8).
  • FIG. 7 shows an example of a shooting order information screen 231 that displays shooting order information.
  • the shooting order information associated with the head order in the shooting order information storage unit 261 is displayed. Since the imaging order information includes patient information, imaging region, and the like, the imaging operator can grasp the imaging target patient and imaging region to be performed next on the screen.
  • the imaging operator performs imaging of the patient in the imaging apparatus 201, attaches the already-captured force set to the reading apparatus 202, and inserts the cassette.
  • the radiographic image information recorded in is read.
  • step S9 when an imaged force set is attached (step S9), the image generation unit 27 reads the radiation image information recorded on the attached force set, and image data is read. Is generated (step S10), and the reduced image is based on the scanned image. A (thinned image) is generated and displayed on the display unit 23 (step SI 1).
  • step S12 the image generation unit 27 reads the radiation image information recorded on the attached force set, and image data is read. Is generated (step S10), and the reduced image is based on the scanned image.
  • a (thinned image) is generated and displayed on the display unit 23 (step SI 1).
  • step S12 When the photographer confirms the image and the NG button on the operation unit 22 is pressed due to improper positioning (step S12; NO), the process returns to step S8, and re-shooting is performed. Steps S8 to S11 are executed.
  • step S12 When the OK button on the operation unit 22 is pressed (step S12; YES), the captured order information displayed in step S8 is associated with the read image data (for example, written in the header portion of the image data). (Step S13), the data is transmitted to the control device 3 via the communication unit 24 (Step S14).
  • control device 3 when image data is received via communication unit 36, the received image is stored in temporary storage unit 331 (step S15).
  • the imaging order information stored in the imaging order information storage unit 261 in the first order is deleted (step S16). .
  • the doctor When the imaging is completed, the patient moves to the examination room 13.
  • the doctor displays an image search screen (not shown) on the display unit 35 and inputs the patient information of the target patient.
  • an image search screen is displayed according to the operation of the input unit 34, and patient information input is received via the input unit 34.
  • image data associated with imaging order information including the patient information of the input patient is temporarily stored.
  • the image data extracted from the unit 331 is subjected to image processing such as gradation processing and frequency emphasis processing, and a thumbnail image is generated by reducing the image processed image data. This is displayed on screen 352 (step S19).
  • FIG. 8 shows a display screen example of the photographed image display screen 352 displayed on the display unit 35.
  • the photographed image display screen 352 has image display fields 352a to 352d for displaying a list of extracted images.
  • the selected image is displayed alone in the life size.
  • an image processing adjustment field 352e is provided in the upper right of the screen, and the doctor can adjust the density and contrast by operating the image processing adjustment field 352e with a mouse or the like.
  • the captured image display screen 352 is provided with a patient information display field 352f for displaying patient information included in the imaging order information associated with the displayed captured image.
  • imaging order information may be transmitted from the control device 3 while imaging is being performed on the previous patient by the reading apparatus 202.
  • the received imaging order information is stored in the imaging order information storage unit 261 in association with a number indicating the reception order.
  • the display unit 23 displays the shooting order information stored in the first order among the shooting order information stored in the shooting order information storage unit 261, and performs shooting according to the displayed shooting order information.
  • the force set that has been photographed is attached to the reader 202, the force set is read and the image data is read. Data is generated, and the generated image data is stored in the first order, and is transmitted to the control device 3 in association with the imaging order information.
  • a reception device is used for shooting and reading.
  • This process is a process realized by software processing by the cooperation of the CPU 21 and the storage unit 26.
  • step S110 the radiographic image information recorded on the attached force set is read to generate image data (step S110), and the generated image is thinned and displayed on the display unit 23 (step S111).
  • step S112 the NG button is pressed
  • the examination time for a single patient is limited and does not exceed a certain time (reference time). Therefore, this reference time is set in the reader 202 in advance, and the HDD 28
  • the image data may be automatically transmitted to the control device 3 when a reference time or more has elapsed since being stored in the control device 3.

Abstract

L'invention a pour objet un petit système de diagnostic dans lequel des informations de commande d'imagerie sont saisies dans un terminal médical placé dans une salle d'examen et transmises à un lecteur de radiographie qui associe les données d'images lues à l'ordre de réception des informations de commande d'imagerie et les transmet au terminal médical. En cas d'urgence, l'imagerie peut être lancée rapidement sans attendre la saisie des informations de commande d'imagerie. Le lecteur de radiographie est contrôlé comme suit à cet effet. Si des informations de commande d'imagerie sont reçues alors que le mode d'interruption n'est pas activé, les informations de commande d'imagerie stockées en ordre décroissant dans une unité de stockage d'informations de commande d'imagerie sont écrites dans la partie en-tête des données d'images lues et transmises au terminal médical. Si les informations de commande d'imagerie reçues ne sont pas stockées parmi des informations de stockage d'informations de commande d'imagerie ou si le mode d'interruption est activé, les informations correspondant à l'imagerie sont émises sans que les informations de commande d'imagerie ne soient écrites dans la partie en-tête des données d'images lues, qui elles-mêmes sont stockées dans le HDD du lecteur de radiographie.
PCT/JP2007/059649 2006-06-02 2007-05-10 lecteur de radiographie WO2007141985A1 (fr)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099777A1 (fr) * 2007-02-16 2008-08-21 Konica Minolta Medical & Graphic, Inc. Système de diagnostic à petite échelle et procédé de commande d'affichage
JP2012231994A (ja) * 2011-05-02 2012-11-29 Fujifilm Corp 画像取得装置及び放射線撮影システム
JP2016135231A (ja) * 2015-01-15 2016-07-28 富士フイルム株式会社 放射線画像撮影装置、放射線画像撮影システム、識別情報付与方法、及び識別情報付与プログラム
JP2017205615A (ja) * 2017-08-30 2017-11-24 キヤノン株式会社 撮影装置、その制御方法、プログラム、及び撮影処理システム
JP2019017440A (ja) * 2017-07-12 2019-02-07 コニカミノルタ株式会社 放射線画像撮影装置、放射線画像撮影システム及び画像処理方法
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