WO2006080485A1 - 放射線画像検出装置及び放射線画像撮影システム - Google Patents
放射線画像検出装置及び放射線画像撮影システム Download PDFInfo
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- WO2006080485A1 WO2006080485A1 PCT/JP2006/301418 JP2006301418W WO2006080485A1 WO 2006080485 A1 WO2006080485 A1 WO 2006080485A1 JP 2006301418 W JP2006301418 W JP 2006301418W WO 2006080485 A1 WO2006080485 A1 WO 2006080485A1
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- image information
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- radiation image
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- 230000005855 radiation Effects 0.000 title claims abstract description 223
- 238000001514 detection method Methods 0.000 claims description 98
- 238000012790 confirmation Methods 0.000 claims description 87
- 238000004891 communication Methods 0.000 claims description 41
- 238000003384 imaging method Methods 0.000 description 64
- 238000012545 processing Methods 0.000 description 29
- 238000012937 correction Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 19
- 230000006870 function Effects 0.000 description 15
- 238000002601 radiography Methods 0.000 description 10
- 238000003702 image correction Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002438 flame photometric detection Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
- A61B6/563—Details of data transmission or power supply, e.g. use of slip rings involving image data transmission via a network
Definitions
- the present invention relates to a radiological image detection apparatus and a radiographic image capturing system that capture radiographic images typified by X-ray images.
- a radiation image obtained by irradiating a subject with radiation such as X-rays and detecting the intensity distribution of the radiation transmitted through the subject has been widely used.
- a radiographic imaging system has been proposed that uses a flat panel detector (FPD) that detects radiation image information by converting radiation into electrical signals during radiography.
- FPD flat panel detector
- the radiographic image information detected by the FPD is transmitted to the console connected via the communication line, and based on the radiographic image information received from the FPD force!
- the imaging state is confirmed by creating image information (confirmation radiation image information) of a reduced image such as a thumbnail image and displaying it on the display unit of the console (see, for example, Patent Document 4).
- Patent Document 1 Japanese Unexamined Patent Publication No. 2003-199736
- Patent Document 2 JP-A-6-342099
- Patent Document 3 Japanese Patent Laid-Open No. 2003-210444
- Patent Document 4 Japanese Patent Laid-Open No. 2002-224095
- console near the FPD.
- the console has various functions, and therefore, the unit price is high. Therefore, it has been difficult to increase the number of consoles compared to the number of FPDs.
- the present inventor considered reducing the unit price of one console by reducing the cost by limiting the functions of the console.
- the radiation image information detected by the FPD is finally stored in an image storage device of a server (also referred to as a host) in the radiation image capturing system
- the original image of the radiation image information is transmitted to the console, and based on the original image, the radiation image information for confirmation is created on the console and displayed on the console display, and then the console force image accumulator If you send the original image of radiation image information to !, you need to follow the process! I found that.
- an object of the present invention is to reduce the cost of one console by limiting the functions of the console, thereby lowering the unit price of one console, thereby increasing the number of consoles for the FPD (radiation image detection device).
- An object of the present invention is to provide a radiographic image detection apparatus and a radiographic image capturing system that can improve the work efficiency of radiography.
- the radiological image detection apparatus of the present invention includes: A radiation detector for detecting the irradiated radiation;
- a storage unit for storing radiation image information based on the radiation detected by the radiation detection unit
- a confirmation radiation image information creating unit that creates confirmation radiation image information based on the radiation image information stored by the storage unit;
- a communication unit that transmits the radiation image information and the confirmation radiation image information to different external devices, and
- the confirmation radiological image information has a smaller amount of information than the radiographic image information.
- the communication unit transmits the radiological image information to an image storage device and transmits the confirmation radiological image information to a console.
- the communication unit simultaneously transmits the radiographic image information and the confirmation radiographic image information to different external devices.
- the communication unit transmits the radiological image information to an image storage device after transmitting the confirmation radiographic image information to a console.
- the radiographic image capturing system of the present invention includes:
- a radiation image detection device for detecting radiation applied to acquire radiation image information
- a console including a display unit for operating the radiation image detection device and displaying the acquired radiation image information
- An image storage device capable of communicating with the radiation image detection device and the console via a network
- the radiological image detection device transmits the acquired radiological image information to the image storage device, and based on the radiographic image information, the information amount is more than the radiological image information.
- the radiological image information for confirmation is generated and transmitted to the console, and the image storage device stores the radiographic image information transmitted from the radiological image detection device,
- the console displays the confirmation radiation image information transmitted from the radiation image detection device on a display unit.
- the radiological image detection apparatus the radiological image information creation unit for confirmation that creates radiological image information for confirmation based on the stored radiographic image information, the radiological image information and the radiological radiation for confirmation Because it includes a communication unit that transmits image information to different external devices, it is no longer necessary to create radiation image information for confirmation from the radiation image information on the console as in the conventional case, reducing console functions. it can. As a result, the unit price of one console can be lowered.
- the confirmation radiographic image information has a smaller amount of information than the radiographic image information !, all the data of the radiographic image information photographed as in the prior art is console. This eliminates the need to store data in the console and can reduce console functions. As a result, the unit price of one console can be lowered.
- the communication unit transmits the radiation image information to the image storage device, and transmits the confirmation radiation image information to the console. There is no need to create information, and a specific configuration that can reduce the functions of the console can be achieved.
- the communication unit transmits the radiation image information and the confirmation radiation image information to different external devices at the same time, so that the image information can be transmitted in a short time. it can.
- the communication unit transmits the radiation image information for confirmation to the console after transmitting the radiation image information for confirmation to the console.
- the radiographic image information can be transmitted to the image storage device after the radiographic image information is captured based on the line image information, and unnecessary communication work can be avoided.
- the radiological image detection apparatus transmits the acquired radiographic image information to the image storage apparatus, and based on the radiographic image information, the information amount is larger than that of the radiographic image information.
- a small amount of confirmation radiation image information is created and transmitted to the console, the image storage device stores the radiation image information transmitted from the radiation image detection device, and the console confirms the radiation image information transmitted from the radiation image detection device. Because the radiation image information for the camera is displayed on the display unit, it is no longer necessary to create the radiation image information for confirmation from the radiation image information on the console as in the past, and all the data of the captured radiation image information is displayed on the console. This eliminates the need to store data in the console, reducing the console functions. As a result, the unit price of one console can be lowered.
- FIG. 1 is a diagram showing a schematic configuration of a radiographic imaging system exemplified as this embodiment to which the present invention is applied.
- FIG. 2 is a block diagram showing a main configuration of a console constituting the radiographic image capturing system of FIG.
- FIG. 3 is a block diagram showing a main configuration of a radiological image detection apparatus constituting the radiographic image capturing system of FIG. 1.
- FIG. 4 is a flowchart showing the flow of processing in the radiographic imaging system of the present embodiment.
- FIG. 5 is a flowchart showing another example of the processing flow in the radiographic image capturing system of the present embodiment.
- FIG. 1 is a diagram showing a schematic configuration of an embodiment of a radiographic imaging system to which the present invention is applied.
- a radiographic imaging system 1 includes a server 2 that manages information related to radiographic imaging, an imaging operation device 4 that performs operations related to radiographic imaging, and wireless communication, for example.
- a base station 5 for performing communication using a wireless communication system such as a LAN (Local Area Network) and a console 7 for operating the radiation image detection device 6 are connected via a network 8.
- the radiography device 3 is connected to the radiography operation device 4 via a cable to irradiate the subject with radiation and take a radiographic image.
- the network 8 may be a dedicated communication line for the system. However, because the degree of freedom in system configuration is low, an existing line such as Ethernet (Ethernet) is used. Is preferred.
- the server 2 is composed of a computer.
- the server 2 includes a control unit that controls each unit constituting the server 2, an input operation unit that inputs various information and an operator instruction, and various types of information.
- An external storage device or the like for storing is provided (none of which is shown).
- the server 2 of this embodiment also serves as an image storage device that finally stores the image information acquired by the radiation image detection device 6.
- the control unit stores patient information, imaging information, and the like input from the input operation unit in an external storage device in association with each other.
- Patient information is information about patient 11 such as patient 11's name, age, gender, date of birth, and patient ID number for identifying patient 11.
- the imaging information is information necessary for imaging such as an imaging site (a part to be imaged on the subject's body), an imaging direction and method.
- the control unit of the present embodiment converts the radiographic image information into the above-described radiographic image information.
- the information is temporarily stored in association with patient information and imaging information.
- control unit of the present embodiment is an image storage device, and after confirming that the radiographic image information is in a normal state by the radiographic information for confirmation displayed on the console 7, The radiological image information is finally stored and saved It has become.
- an information reading device such as a card reader for reading patient information and imaging information written in advance on the ID card may be provided.
- the radiographic image capturing apparatus 3 has a radiation source 9 and generates radiation by applying a tube voltage to the radiation source 9.
- a diaphragm 10 for adjusting the radiation field is provided at the radiation outlet of the radiation source 9 so as to be freely opened and closed.
- a bed 12 on which the patient 11 is placed is provided below the radiation source 9 and in the radiation irradiation range.
- the imaging operation device 4 is configured by a computer including a display unit for displaying information and an input operation unit (none of which is shown) for inputting instructions from a radiographer who is an operator.
- the radiation source 9 and the like of the radiographic imaging device 3 are controlled so that imaging is performed with the tube voltage value and radiation dose corresponding to the conditions.
- the console 7 includes a control unit 14, a RAM 15, a ROM 16, a display unit 17, an input operation unit 18, a communication unit 19, and the like. It has been done.
- the display unit 17 includes, for example, a CRT (Cathode Ray Tube), an LCD (Liquid Crystal Display), and the like, and displays various screens according to instructions of display signals output from the control unit 14 and input. It is like that. For example, when a radiographer performs radiography, an instruction from the control unit 14 or confirmation radiation image information automatically created based on the radiation image information by the radiation image detection device 6 is transmitted to the console 7. The confirmation radiation image information is displayed on the display unit for confirmation of the radiation image information.
- CTR Cathode Ray Tube
- LCD Liquid Crystal Display
- the input operation unit 18 includes, for example, a keyboard, a mouse, and the like, and outputs a key press signal pressed by the keyboard or an operation signal from the mouse to the control unit 14 as an input signal. Become.
- a signal related to the instruction may be output to the control unit 14.
- a signal related to an instruction to delete the image data of the radiographic image V stored in the radiation image detection device 6 is output to the control unit 14. It has become.
- the communication unit 19 communicates various information between the radiation image detection device 6 and the server 2 via the base station 5 by a wireless communication method such as a wireless LAN.
- the control unit 14 is also configured with, for example, a CPU equal power, reads a predetermined program stored in the ROM 16, develops it in the work area of the RAM 15, and executes various processes according to the program.
- the control unit 14 receives patient information and imaging information scheduled to be imaged using the radiographic image detection apparatus that is the operation target from the server 2 through the network 8, and receives the received plurality of information.
- a list arranged in the order of shooting is created and stored in a memory (not shown).
- the patient information and the imaging information may be received as input from a terminal such as another personal computer installed in the examination room or the like and connected to the network 8.
- patient information and radiographing information written in advance on the ID card may be read by an information reading device such as a card reader connected to the console 7 with a cable or the like, and the read information may be input.
- control unit 14 may transmit information related to the imaging region from the received imaging information to the radiological image detection device 6 wirelessly via the base station 5. .
- the input operation unit 18 When the input operation unit 18 inputs that re-imaging is not performed, the input operation unit 18 selects a timing for transferring the image data of the radiation image from the radiation image detection device 6. A message prompting you to do so may be displayed!
- the transfer timing of the image data is selected by a predetermined operation of the input operation unit 18.
- the control unit 14 causes the display unit 17 to display patient information and imaging information relating to the next imaging performed based on the list.
- the transfer timing of image data may be selected and set in advance from the input operation unit 18.
- patient information and imaging information related to the next imaging may be displayed on the display unit 17.
- control unit 14 may cause the radiographic image detection device 6 to transfer image data based on an input instruction from the input operation unit 18!
- control unit 14 deletes the image data stored in the radiation image detection device 6 based on the input instruction from the input operation unit 18! /, The
- the force of other devices such as the server 2 (for example, a computer in the examination room, a computer in the reception room) may be input. It's okay to enter it! /
- the radiation image detection device 6 is, for example, a force-set type FPD, and the radiation image detection device 6 includes a control unit 21 that also serves as a confirmation radiation image information creation unit, a RAM 22, a ROM 23, a radiation, as shown in FIG.
- the detection unit includes a plane detection unit 24, an image memory 25 as a storage unit, a communication unit 26, a power supply unit 27, an input operation unit 28, and the like.
- the plane detection unit 24 has, for example, a glass substrate or the like, and detects radiation emitted from the radiation source 9 and transmitted through at least the subject according to its intensity at a predetermined position on the substrate.
- a plurality of pixels that convert the detected radiation into electrical signals and store them are arranged in a matrix.
- the plane detection unit 24 detects, for example, a radiation light conversion layer that converts radiation into fluorescence (light) and fluorescence converted by the radiation light conversion layer.
- a radiation light conversion layer that converts radiation into fluorescence (light) and fluorescence converted by the radiation light conversion layer.
- Indirect type including a photoelectric conversion layer for converting into a signal, or directly including a radiation electric signal conversion layer having a radiation receiving portion for directly converting radiation into a charge instead of the radiation light conversion layer and the photoelectric conversion layer. Examples include molds.
- the image memory 25 is composed of a non-volatile memory such as a flash memory, for example.
- the image data of the radiographic image acquired by reading the electrical signal accumulated in the outlet 24 is now stored! / Speak.
- the communication unit 26 communicates various types of information between the console 7 and the server 2 via the base station 5 by a wireless communication method such as a wireless LAN.
- the power supply unit 27 includes a rechargeable battery 30 that supplies power to each unit constituting the radiographic image detection device 6, and includes a charging terminal (not shown) provided at a predetermined position of the radiographic image detection device 6. It is configured to be rechargeable through.
- an input operation unit 28 for inputting an instruction of the radiologist power may be provided.
- the control unit 21 is composed of, for example, a CPU (Central Processing Unit) and the like, reads a predetermined program stored in the ROM 23, develops it in the work area of the RAM 22, and executes various processes according to the program.
- a CPU Central Processing Unit
- control unit 21 configures each pixel of the plane detection unit 24, for example, TF
- the plane detection unit By controlling the switching unit such as T (Thin Film Transistor) to switch the reading of the electrical signal stored in each pixel, and reading the electrical signal stored in the plane detection unit 24, the plane detection unit Radiographic image data is acquired from 24.
- T Thin Film Transistor
- control unit 21 serves as a confirmation radiation image information creation unit based on the acquired radiation image information! / And the confirmation radiation image information (a so-called thumbnail image, etc.) having a smaller amount of information than the radiation image information. Image information for reduced images)! /
- the created confirmation radiographic image information is transmitted to the console 7, and the radiographer who is the operator comes to the console display section and confirms the radiography!
- the original image of the radiographic image information (the radiographic image information in a state as detected by the radiographic image detection device 6 or in a state close thereto is used as it is for confirmation.
- the function of the console can be reduced, so the amount of information is larger than that of the original radiographic image information. I prefer to be a little thing.
- a doctor makes an appointment for taking a picture using a computer in the examination room. Then, the reservation is transmitted via the server 2 to the console 7 provided in front of the shooting room. Specifically, patient information and imaging information are transmitted from the server 2 to the imaging operation device 4. The imaging operation device 4 appropriately displays the received information on the display unit, and the radiologist captures a radiographic image while confirming the information. Note that the patient information and the imaging information may also be transmitted to the radiation image detection device 6 to be used.
- the imaging operation device 4 controls the radiation source 9 and the like of the radiographic imaging device 3 based on the tube voltage value and the radiation dose included in the received imaging information, and the radiographic imaging device 3 Radiation is given to patient 11 under conditions.
- the radiation image detection device 6 is inserted on the bed 12 and under the patient 11, and the plane detection unit 24 detects the amount of radiation that passes through the patient 11, and the detected radiation is detected.
- Radiographic image information is acquired by converting it into an electrical signal (Step Sl).
- the acquired radiographic image information is stored in the image memory 25 in association with patient information, radiographing information, etc., and is transmitted from the communication unit 26 to the image storage device (in this embodiment, server 2).
- the ray image information is accumulated (step S2).
- various image correction processes may be performed. Examples of the processing include offset correction, gain correction, noise removal correction, image defect correction, gradation processing, frequency processing, and the like.
- the radiographic image information after the correction process is transmitted to the server 2 and the radiographic image information for confirmation described later is created based on the radiographic image information after the correction process! / It ’s okay.
- the control unit 21 of the radiation image detection apparatus 6 is a confirmation radiation image information creation unit, and based on the acquired radiation image information, a confirmation radiation image having a smaller amount of information than the radiation image information.
- Create information (thumbnail image) (step S3).
- the radiological image information for confirmation is generally one whose information amount is about 1Z100 to 1Z10000 from the original image. Then, the radiographic image information for confirmation is transmitted to the corresponding console 7 by the communication unit 26 (step S4).
- the communication unit 26 receives the radiographic image information and the confirmation radiographic image information.
- the data is transmitted to different external devices.
- the radiation image information is transmitted to the image storage device (server 2), and the created confirmation radiation image information is transmitted to the console 7.
- the processing of S2 to S4 is performed almost simultaneously. Strictly speaking, it is the reverse of the j injection force of the processing of S2 and S3, the processing is performed with the j injection of S3, S4, and S2. After performing S3, S2 and S4 may be performed at the same time.
- the control unit 14 causes the display unit 17 to display the confirmation radiation image information (step S5).
- the radiologist confirms the imaging state (for example, confirms whether there is a displacement of the subject position (defect in the region of interest), whether the image is blurred, whether or not the force is strong), and so on (step S6), If it is determined that the camera is in a normal shooting state, a signal to that effect (save confirmation instruction) is sent to the server 2 by the predetermined operation of the engineer (step S7).
- the final storage of the radiographic image information corresponding to the radiographic image information for use is confirmed, and the radiographic image information is transmitted to the set output destination (for example, a monitor or a printer in the examination room) (step S8).
- server 2 adds image processing according to the output characteristics of each set output destination and sends it to each output destination to unify the appearance of captured images across the output destinations. This is preferable from the viewpoint of (consistency).
- a signal instructing deletion of the radiation image information in the image memory 25 is transmitted from the console 7 to the radiation image detection device 6 by a predetermined operation of the engineer (step S9), and the control unit 21 of the radiation image detection device 6
- the radiation image information and the confirmation radiation image information in the image memory 25 are erased (step S10). Note that the order in which S7 and S9 are performed should be the order in which S7 is performed first and S9 is performed later, considering that the radiographic image information of server 2 will be erased due to unforeseen circumstances. Is preferred.
- the server 2 deletes the radiation image information corresponding to the confirmation radiation image information (step S12). Further, the radiation image detection device 6 erases the radiation image information and the confirmation radiation image information in the image memory 25 (step S13), and performs radiation imaging again.
- the radiation image information in the image memory 25 in the radiation image detection device 6 is erased by the acquisition completion signal from the server 2 when the first detected radiation image information is transmitted to the server 2. It's okay to go.
- the radiation image information for confirmation in the image memory 25 in the radiation image detection device 6 is erased by the acquisition completion signal from the console 7 when the radiation image information for confirmation is transmitted to the console 7 in S4. It ’s okay.
- the force that the communication unit 26 is configured to transmit the radiation image information and the confirmation radiation image information at the same time is not limited to this.
- the radiation image information for confirmation is displayed on the console 7, and if the confirmation result is OK, the console 7 sends an OK signal to the radiation image detector.
- the radiological image detection apparatus 6 transmits the radiation image information to the image storage apparatus (server 2) based on the reception of the OK signal.
- a doctor makes an appointment for taking a picture using a computer in the examination room. Then, the reservation is transmitted via the server 2 to the console 7 provided in front of the shooting room. Specifically, patient information and imaging information are transmitted from the server 2 to the imaging operation device 4. The imaging operation device 4 appropriately displays the received information on the display unit, and the radiologist captures a radiographic image while confirming the information. Note that the patient information and the imaging information may also be transmitted to the radiation image detection device 6 to be used.
- the imaging operation device 4 controls the radiation source 9 and the like of the radiographic imaging device 3 based on the tube voltage value and the radiation dose included in the received imaging information, and the radiographic imaging device 3 Radiation is given to patient 11 under conditions.
- the radiation image detection device 6 is inserted on the bed 12 and under the patient 11, and the plane detection unit 24 detects the amount of radiation transmitted through the patient 11, and the detected radiation is detected.
- Radiation image information is acquired by converting into an electrical signal (step S21). Then, the acquired radiation image information is stored in the image memory 25 in association with patient information, imaging information, etc. (step S22).
- various image correction processes may be performed. Examples of the processing include offset correction, gain correction, noise removal correction, and image defect correction. , Gradation processing, frequency processing, and the like. It is also possible to create radiation image information for confirmation after correction processing.
- the control unit 21 of the radiation image detection apparatus 6 is a confirmation radiation image information creation unit, and based on the acquired radiation image information, a confirmation radiation image having a smaller amount of information than the radiation image information.
- Information (thumbnail image) is created (step S23).
- the radiological image information for confirmation is generally one whose information amount is about 1Z100 to 1Z10000 from the original image.
- the radiographic image information for confirmation is transmitted to the corresponding console 7 by the communication unit 26 (step S24). It should be noted that after the confirmation radiographic image information (thumbnail image) is created, the image correction process described above may be performed on the image information, and the corrected thumbnail image may be transmitted to the console 7. As a result, the processing time can be reduced as compared with the case where the correction processing is performed on the radiation image information.
- the communication unit 26 transmits the radiation image information and the confirmation radiation image information to different external devices.
- the created confirmation radiographic image information is transmitted to the console 7, and as will be described later, the radiographic image information is transmitted to the image storage device (server 2).
- the processing of S22 to S24 is performed almost simultaneously, strictly speaking, the river page order of processing of S22 and S23 is reversed, the processing is performed in the order of S23, S24, S22, After processing, S22 and S24 may be performed simultaneously.
- the control unit 14 causes the display unit 17 to display the confirmation radiation image information (step S25).
- the radiologist checks the imaging state (e.g., checks whether there is a displacement of the subject position (defect in the region of interest), whether the image is blurred, whether or not the force is strong), etc. (step S26), When it is determined that the imaging state is normal, a signal (OK signal) instructing the radiographic image detection device 6 to transmit the radiographic image information in the image memory 25 to the server 2 by a predetermined operation by an engineer.
- step S27 Is transmitted from the console 7 to the radiation image detection device 6 (step S27), and the control unit 21 of the radiation image detection device 6 performs the radiation image information corresponding to the confirmation radiation image information or the image correction process described above.
- the radiographic image information subjected to is transmitted from the communication unit 26 to the server 2 (STEP S28).
- the control unit 21 of the radiological image detection apparatus 6 transmits the radiographic image information or the radiographic image information subjected to the above-described image correction processing to the server 2, and then transmits the radiographic image information and the confirmation radiological image information in the image memory 25. Erase (step S29).
- the server 2 accumulates and stores the received radiation image information, and transmits the radiation image information to a set output destination (for example, a monitor or a printer in the examination room) (step S30).
- a set output destination for example, a monitor or a printer in the examination room
- the server 2 When the server 2 acquires the radiation image information that has been subjected to the image correction processing by the radiation image detection device 6, the server 2 adds image processing according to the output characteristics of each set output destination. Sending for each output destination is preferable from the viewpoint of unifying (consistent) the appearance of captured images across output destinations.
- server 2 when server 2 obtains radiation image information (image processing that has been subjected to image correction processing by the radiation image detection device 6), the server 2 performs various correction processing, and is further set. It is preferable to add image processing according to the output characteristics of each output destination and transmit it for each output destination from the viewpoint of unifying (alignment) the appearance of captured images across the output destinations.
- the radiation image information for confirmation in the image memory 25 in the radiation image detector 6 is erased by the acquisition completion signal from the console 7 when the radiation image information for confirmation is transmitted to the console 7 in S24. It's okay to become.
- the radiological image information for confirmation, the radiological image information and the confirmation, and the radiological image information for confirmation are created based on the stored radiographic image information. Because it includes a communication unit that transmits radiographic image information to different external devices, it is no longer necessary to create confirmation radiographic image information from the radiographic image information at the console as in the past, reducing the functions of the console Can do. As a result, the unit price of one console can be lowered. [0072] Further, in this embodiment, since the confirmation radiographic image information has a smaller amount of information than the radiographic image information! /, All data of radiographic image information photographed as in the past is consoled. It is no longer necessary to accumulate in the console, and the function of the console can be reduced. As a result, the unit price of one console can be lowered.
- the communication unit transmits the radiation image information to the image storage device and transmits the confirmation radiation image information to the console, so the radiation image information is generated at the console. Therefore, it is possible to make a specific configuration that can reduce the functions of the console.
- the communication unit transmits the radiation image information and the confirmation radiation image information to different external devices at the same time. Can do.
- the communication unit transmits the radiation image information to the image storage device after transmitting the confirmation radiation image information to the console.
- the radiographic image information can be transmitted to the image storage apparatus after the radiographic image information is determined based on the radiological image information for confirmation at the console, and unnecessary communication work can be avoided. it can.
- the radiographic image detection apparatus transmits the acquired radiographic image information to the image storage device, and based on the radiographic image information! Radiation image information for confirmation with less information than image information is created and transmitted to the console.
- the image storage device stores the radiation image information transmitted from the radiation image detection device.
- the console detects the radiation image. Because the confirmation radiation image information sent from the device is displayed on the display unit, there is no need to create confirmation radiation image information from the radiation image information on the console as in the past, and the captured radiation image information It is no longer necessary to store all the data in the console, and the function of the console can be reduced. As a result, the unit price of one console can be lowered.
- each console when performing various image correction processes and specific corrections for radiological image detection devices at the console, each console must always maintain and manage the latest information.
- system management becomes easier with batch server management.
- various correction processes may be performed on the radiation image information detected by the radiation image detection apparatus.
- the correction processing may be performed by the server (image storage device) with the correction data provided in the Sano, or the correction data may be provided in the radiation image detection device. You can start doing it.
- the correction data is divided and managed by the server and the radiation image detection apparatus, and the correction process is divided and performed! /
- various types of information such as radiographic image information acquired by the radiographic image detection apparatus are transmitted and received by communication means using a wireless communication method.
- Transmission / reception may be performed by a wired communication method via a cable.
- the force in which the server also functions as the image storage device is not limited to this.
- an image storage device having only a function of storing information such as radiation image information may be provided.
- the radiographic image detection apparatus and radiographic imaging system according to the present invention are It can be applied to a system that transmits acquired radiological image information from a radiographic image detection device to a different external device.
- the acquired radiographic image information is transmitted to the radiological image detection device power image storage device and the information is transmitted. Therefore, it can be suitably used for a system that can generate confirmation radiographic image information with a small amount of information and send it to the console.
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2007500618A JPWO2006080485A1 (ja) | 2005-01-31 | 2006-01-30 | 放射線画像検出装置及び放射線画像撮影システム |
EP06712561A EP1844711B1 (en) | 2005-01-31 | 2006-01-30 | Radiation image detecting device and radiation image capturing system |
Applications Claiming Priority (2)
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JP2005-023778 | 2005-01-31 | ||
JP2005023778 | 2005-01-31 |
Publications (1)
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WO2006080485A1 true WO2006080485A1 (ja) | 2006-08-03 |
Family
ID=36740502
Family Applications (1)
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PCT/JP2006/301418 WO2006080485A1 (ja) | 2005-01-31 | 2006-01-30 | 放射線画像検出装置及び放射線画像撮影システム |
Country Status (4)
Country | Link |
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EP (1) | EP1844711B1 (ja) |
JP (1) | JPWO2006080485A1 (ja) |
CN (1) | CN100563566C (ja) |
WO (1) | WO2006080485A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008154720A (ja) * | 2006-12-22 | 2008-07-10 | Konica Minolta Medical & Graphic Inc | 放射線画像撮影システム及び管理装置 |
WO2019230807A1 (ja) * | 2018-05-29 | 2019-12-05 | 富士フイルム株式会社 | 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002224095A (ja) * | 2001-01-31 | 2002-08-13 | Canon Inc | 放射線撮影装置 |
JP2004147084A (ja) * | 2002-10-24 | 2004-05-20 | Canon Inc | 画像処理装置、画像処理方法、プログラム、および記憶媒体 |
JP2004188095A (ja) * | 2002-12-13 | 2004-07-08 | Konica Minolta Holdings Inc | 放射線画像撮影用カセッテ及び放射線画像撮影システム |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002281289A (ja) * | 2001-03-15 | 2002-09-27 | Konica Corp | 医用画像生成装置、医用画像処理装置及び医用ネットワークシステム |
-
2006
- 2006-01-30 CN CNB2006800036488A patent/CN100563566C/zh not_active Expired - Fee Related
- 2006-01-30 JP JP2007500618A patent/JPWO2006080485A1/ja active Pending
- 2006-01-30 EP EP06712561A patent/EP1844711B1/en not_active Not-in-force
- 2006-01-30 WO PCT/JP2006/301418 patent/WO2006080485A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002224095A (ja) * | 2001-01-31 | 2002-08-13 | Canon Inc | 放射線撮影装置 |
JP2004147084A (ja) * | 2002-10-24 | 2004-05-20 | Canon Inc | 画像処理装置、画像処理方法、プログラム、および記憶媒体 |
JP2004188095A (ja) * | 2002-12-13 | 2004-07-08 | Konica Minolta Holdings Inc | 放射線画像撮影用カセッテ及び放射線画像撮影システム |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008154720A (ja) * | 2006-12-22 | 2008-07-10 | Konica Minolta Medical & Graphic Inc | 放射線画像撮影システム及び管理装置 |
WO2019230807A1 (ja) * | 2018-05-29 | 2019-12-05 | 富士フイルム株式会社 | 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム |
US20210082114A1 (en) * | 2018-05-29 | 2021-03-18 | Fujifilm Corporation | Image processing apparatus, radiography system, image processing method, and image processing program |
JPWO2019230807A1 (ja) * | 2018-05-29 | 2021-03-25 | 富士フイルム株式会社 | 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム |
US12073558B2 (en) | 2018-05-29 | 2024-08-27 | Fujifilm Corporation | Image processing apparatus, radiography system, image processing method, and image processing program |
Also Published As
Publication number | Publication date |
---|---|
EP1844711B1 (en) | 2012-05-02 |
EP1844711A4 (en) | 2010-02-24 |
JPWO2006080485A1 (ja) | 2008-06-19 |
EP1844711A1 (en) | 2007-10-17 |
CN100563566C (zh) | 2009-12-02 |
CN101111191A (zh) | 2008-01-23 |
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