WO2006035557A1 - 放射線検出器及び放射線撮影システム - Google Patents
放射線検出器及び放射線撮影システム Download PDFInfo
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- WO2006035557A1 WO2006035557A1 PCT/JP2005/015078 JP2005015078W WO2006035557A1 WO 2006035557 A1 WO2006035557 A1 WO 2006035557A1 JP 2005015078 W JP2005015078 W JP 2005015078W WO 2006035557 A1 WO2006035557 A1 WO 2006035557A1
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- Prior art keywords
- detector
- radiation
- scintillator
- console
- information
- Prior art date
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- 230000005855 radiation Effects 0.000 title claims abstract description 178
- 238000003384 imaging method Methods 0.000 title claims description 50
- 238000004891 communication Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 14
- 238000002601 radiography Methods 0.000 description 12
- 230000035945 sensitivity Effects 0.000 description 10
- 238000013461 design Methods 0.000 description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000001917 fluorescence detection Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006335 response to radiation Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
Definitions
- the present invention relates to a radiation detector and a radiography system that are applied in radiography of a subject.
- the radiation detector is roughly classified into a “direct conversion type” that converts radiation directly into an electrical signal and an “indirect conversion type” that converts radiation into fluorescence and converts it into a fluorescence power electrical signal. It is.
- An indirect conversion type radiation detector is usually provided with a scintillator that receives radiation and emits fluorescence at an intensity corresponding to the radiation dose (see, for example, Patent Document 1), and particularly when this radiation detector is used. Since the sensitivity to radiation differs depending on the type of scintillator, it is necessary to select the radiographic conditions according to the type of scintillator.
- Patent Document 1 Japanese Patent Laid-Open No. 7-140255
- An object of the present invention is to provide a radiation detector and a radiation imaging system that can identify the type of scintillator by appearance.
- a radiation detector according to a first invention is
- a scintillator that emits fluorescence upon receiving radiation
- a detector display unit for displaying scintillator information relating to the scintillator.
- the force set has the detector display on at least a portion of the outer surface.
- the detector main body also has the detector display section.
- a detector storage unit for storing the scintillator information
- a detector control unit for displaying at least a part of the scintillator information stored in the detector storage unit on the detector display unit;
- a radiation imaging system comprising: a radiation detector having a scintillator that emits fluorescence in response to radiation; and a console that controls the operation of the radiation detector.
- the radiation detector comprises:
- a detector communication unit that communicates with the console
- a detector display for displaying scintillator information relating to the scintillator have.
- the console is a console.
- console display unit that displays at least a part of the scintillator information.
- the radiation detector is
- a detector storage unit for storing the scintillator information
- a detector control unit for displaying at least a part of the scintillator information stored in the detector storage unit on the detector display unit;
- the console is a console.
- a console communication unit for communicating with the radiation detector
- a console display unit that displays at least a part of the scintillator information
- the detector control unit is
- At least a part of the scintillator information stored in the detector storage unit is displayed on the console display unit through the detector communication unit and the console communication unit.
- the third invention provides
- a radiation imaging system comprising: a radiation detector having a scintillator that emits fluorescence in response to radiation; and a console that controls the operation of the radiation detector.
- the radiation detector comprises:
- a detector communication unit that communicates with the console
- a detector display for displaying scintillator information relating to the scintillator
- the console is a console.
- a console communication unit for communicating with the radiation detector
- a console storage unit for storing the scintillator information
- console display unit that displays at least a part of the scintillator information, the detector communication unit, and the console communication unit, at least a part of the scintillator information stored in the console storage unit is displayed on the detector display unit.
- the console controller to be displayed,
- the type of external power scintillator can be easily specified.
- the type of the appearance power scintillator can be easily specified.
- the type of the scintillator can be easily specified from the appearance.
- FIG. 1 is a diagram showing a schematic configuration of a radiation imaging system.
- FIG. 2 is a perspective view showing a schematic configuration of a radiation detector.
- FIG. 3 is a block diagram showing a circuit configuration of the radiation image capturing system.
- FIG. 4 is a drawing showing an example of a first data table.
- FIG. 5 is a drawing showing an example of a second data table.
- FIG. 6 is a drawing showing a schematic configuration of a radiation imaging system according to a second embodiment.
- FIG. 7 is a drawing showing a schematic configuration of a radiation imaging system according to a third embodiment.
- FIG. 8 is a block diagram showing a circuit configuration of a radiation imaging system according to a third embodiment.
- FIG. 1 is a diagram showing a schematic configuration of the radiation imaging system 1.
- the radiography system 1 includes an imaging device 2 that performs radiography of the subject M, and a console 3 that generates radiation images of the subject M by irradiating the subject M with radiation. .
- the imaging device 2 is installed and used in a medical facility such as a clinic “hospital”.
- the imaging device 2 has a radiation source 4 and emits radiation when a tube voltage is applied to the radiation source 4.
- An aperture device 5 for adjusting the radiation field is provided at the radiation outlet of the radiation source 4 so as to be openable and closable.
- a bed 6 on which the subject M is placed is provided below the radiation source 4 and in the radiation irradiation range.
- the bed 6 is provided with a radiation detector 10 for detecting the radiation dose transmitted through the subject M.
- the radiation detector 10 is a portable force set type radiation detector that is detachably arranged on the bed 6.
- the console 3 is a general-purpose computer and includes a control device 30 (see FIG. 3) that generates a radiation image of the subject M based on the detection result of the radiation detector 10.
- the console 3 includes a connector 31 (see FIG. 3) for communicating with the imaging device 2 and the radiation detector 10, a display 32 for displaying a radiation image of the subject M, the subject M, and the radiation detector 10
- a keyboard Z for inputting shooting information regarding the control device 30 to the control device 30.
- FIG. 2 is a perspective view showing a schematic configuration of the radiation detector 10 according to the present invention.
- the radiation detector 10 has a thin, rectangular parallelepiped force set 11, and a part of the top of the force set 11 is a grid 12 that absorbs and removes scattered components of radiation. .
- a handle 13 is arranged on the side of the force set 11 so that the radiation detector 10 can be easily held. You can carry it!
- the force set 11 houses a detector main body 100 that receives radiation transmitted through the subject M and substantially detects the radiation dose.
- the detector main body 100 has a rectangular scintillator 14 that receives radiation and emits fluorescence with an intensity corresponding to the intensity of the radiation.
- the scintillator 14 is made of a phosphor such as CsI: Tl or GOS (Gd O S: Tb).
- a flat fluorescence detection panel 15 for detecting fluorescence is disposed below or below the scintillator 14.
- a large number of photoelectric conversion elements that receive fluorescence and accumulate charges corresponding to the amount of received light are arranged in a matrix (lattice).
- a scanning driver 16 that sends a pulse to each photoelectric conversion element to scan and drive each photoelectric conversion element, and a signal driver 17 that reads the amount of charge accumulated in each photoelectric conversion element; Powered.
- the detector body 100 is provided with a control device 18 that controls the operation of the scanning driver 16 and the signal driver 17 and other members, and a battery 19 that serves as a power supply source.
- the battery 19 is detachably attached to the detector main body 100 and the force set 11 and can be easily replaced with another battery 19 when charging.
- the detector main body 100 includes a connector 20 for communicating with the console 3, a display panel 21 composed of a liquid crystal panel capable of displaying characters, symbols, etc., and a power source for the radiation detector 10.
- a power button 22 for switching ON / OFF of the LED and an indicator 23 composed of LEDs (Light Emitting Diodes) that can be lit in different colors are arranged.
- a label 24 is attached to a corner portion of the outer surface of the force set 11.
- the label 24 is filled with items related to the scintillator 14 with characters, symbols, etc.
- the label 24 is a detector display section that displays information on the type of the scintillator 14 (hereinafter referred to as “scintillator information”).
- “Scintillator information” mainly refers to the composition, form, thickness, and the like of the scintillator 14 and includes the sensitivity and application of the scintillator 14 in addition to that.
- the scintillator 14 is composed of a phosphor having a composition of CsI: Tl, a form of a columnar crystal, a thickness of 600 m
- the label 24 indicates “CSI: T1, columnar crystal, 600 / ⁇ ⁇ ”
- the letters are filled in.
- the scintillator 14 is “composition... GOS (Gd OS: Tb), morphology
- the label 24 will be marked with “GOS, coating layer, 2 mm”! Speak.
- the force set 11 has an identification function corresponding to the information of the scintillator 14, and the label 24 (or equivalent) has a detector display unit for realizing the identification function. It comes to function as! /
- FIG. 3 is a block diagram showing a circuit configuration of the radiation image capturing system 1.
- control device 18 has a control unit 25 as a detector control unit.
- the control unit 25 is a part composed of a general-purpose CPU (Central Processing Unit), ROM (Read Only Memory), RAM (Random Access Memory), etc., and is recorded in the ROM while the CPU uses the RAM as a work area. Various processes are executed according to the processing program.
- CPU Central Processing Unit
- ROM Read Only Memory
- RAM Random Access Memory
- the control unit 25 is connected to the interface 27, the scanning driver 16, the signal driver 17, the display panel 21, the power button 22, the indicator 23, and the like. Each component is controlled based on the above.
- the interface 27 is a detector communication unit that transmits and receives signals to and from an external device connected to the connector 20.
- the control unit 25 can communicate with an external device such as the console 3 through the interface 51. Become.
- the control device 18 has a storage unit 26 as a detector storage unit configured by a ROM such as HD (Hard Disc).
- the storage unit 26 stores in advance a first data table as shown in FIG.
- “scintillator ID (IDentification)” and “scintillator information” are associated with each other, and the type of scintillator 14 can be identified from the scintillator ID.
- the scintillator ID is a unique ID that is different for each type of scintillator 14 and is stored in the storage unit 26 in advance! RU That is, the storage unit 26 of the control device 18 stores in advance a first data table and a scintillator ID corresponding to the type of the scintillator 14.
- the control unit 25 of the control device 18 reads the scintillator ID and the first data table from the storage unit 26, and stores the scintillator ID in the first data table.
- the scintillator information is specified, the specified scintillator information is displayed on the display panel 21, and the indicator 23 is lit in a color corresponding to the specified scintillator information. That is, the display panel 21 and the indicator 23 are also detector display units that display scintillator information, and have the same function as the label 24 described above.
- the control unit 25 of the control device 18 recognizes the scintillator ID as “1002”
- the control unit 25 reads “configuration CsI: CsI as the scintillator information from the first data table as shown in FIG. “Tl, form... columnar crystal, thickness... 600 / ⁇ ⁇ ” is specified
- the specified content is displayed on the display panel 21, and a lighting color (blue, etc.) corresponding to the specified content is selected.
- the indicator 23 will light up with the light color.
- the control unit 25 of the control device 18 recognizes the scintillator ID as "1004", the control unit 25 displays "composition ... GOS, form ... coating layer, thickness ... 2mm as the first data table force scintillator information. ”Is specified, the specified content is displayed on the display panel 21, and the lighting color (pink, etc.) corresponding to the specified content is selected and the indicator 23 is lit with the selected lighting color. It is supposed to let you.
- control device 18 of the control device 30 has a control unit 35 as a console control unit.
- the control unit 35 is composed of a general-purpose CPU (Central Processing Unit), ROM (Read Only Memory), RAM (Random Access Memory), etc., and is recorded in the ROM while the CPU uses the RAM as a work area. Various processes are executed according to the processing program.
- CPU Central Processing Unit
- ROM Read Only Memory
- RAM Random Access Memory
- Each member such as the display 32, the keyboard Z mouse 33, the interface 34, and the like is connected to the control unit 35, and the control unit 35 controls each component based on the operation status of each of these members. It becomes.
- the interface 34 is a console communication unit that transmits and receives signals to and from an external device connected to the connector 31, and the control unit 35 can communicate with the external device such as the radiation detector 10 through the interface 34. Yes.
- the connector 20 of the radiation detector 10 and the connector 31 of the console 3 are connected by a member such as a cable, and the radiation detector is connected through the interface 27 and the interface 34.
- 10 and console 3 can communicate with each other It has become.
- the console 3 and the photographing device 2 can communicate with each other.
- the communication between the radiation detector 10 and the console 3 and the communication between the imaging apparatus 2 and the console 3 may be wired as described above, but may be well-known wireless.
- the connection from the imaging device 2, the console 3 and the radiation detector 10 to the network is not For example, it is preferably realized by a wireless LAN (Local Aria Network).
- the photographer looks at the label 24 of the radiation detector 10 and includes the radiation having the desired scintillator 14. Select the detector 10 and place the radiation detector 10 on the bed 6.
- the control unit 25 of the control device 18 is activated. Then, the scintillator ID and the first data table are read from the storage unit 26, the scintillator information in the first data table is identified from the scintillator ID, and the control signal corresponding to the scintillator information is displayed on the display panel 21 and the indicator. Send to 23 and. In response to this, the display panel 21 displays the scintillator information in characters or the like, and the indicator 23 is also lit in a lighting color corresponding to the content of the scintillator information.
- the photographer selects the optimum condition according to the characteristics of the type of scintillator 14 of the installed radiation detector 10 by selecting the keyboard 3 of the console 3 by the input operation of the mouse 33. Under these conditions, when the imaging apparatus 2 starts radiography of the subject M, the following operation starts.
- the imaging device 2 irradiates the subject M lying on the bed 6 from the radiation source 4 through the diaphragm device 5 and the radiation transmitted through the subject M and the bed 6 enters the radiation detector 10. Incident. When radiation enters the radiation detector 10, the scattered radiation is absorbed and removed by the grid 12 of the radiation detector 10, and the radiation enters the scintillator 14. The scintillator 14 emits fluorescence with an intensity corresponding to the intensity of radiation.
- each photoelectric conversion element of the fluorescence detection panel 15 receives the fluorescence emitted by the scintillator 14 and accumulates electric charges according to the amount of received light.
- the control device 18 controls the scan driver 16 and the signal driver 17, the scan driver 16 sends a pulse to each photoelectric conversion element, and the signal driver 17 is accumulated in each photoelectric conversion element. Read the amount of charge.
- the signal driver 17 When the signal driver 17 reads the charge amount, the signal driver 17 converts the read charge amount into an electric signal and outputs the electric signal to the control device 18 as “image information” of the subject M.
- the control device 18 transmits the image information to the console 3.
- the console 3 receives the image information, the control device 30 performs image processing on the received image information to generate a radiation image, and the display 32 displays the radiation image as a radiation image of the subject M.
- the radiographer since the label 24 on which scintillator information is written is attached to the force set 11, the radiographer also applies the external force of the radiation detector 10 to the scintillator 14 in the force set 11.
- the type can be easily identified.
- the display panel 21 displays the scintillator information, and the indicator 23 is lit in a lighting color corresponding to the content of the scintillator information. The type of the scintillator 14 can be reliably identified.
- the target radiation detector 10 is mistaken for another radiation detector 10 (a radiation detector 10 having a different type of scintillator 14 from the scintillator 14 of the target radiation detector 10), and the scintillator 14 If subject M's radiography is performed under conditions that do not take this type into account, the situation can be prevented.
- label 24 should contain at least one piece of scintillator information, such as “composition, form, thickness, sensitivity, use”. In any case, one piece of information may be entered, two pieces of information may be entered, three pieces of information may be entered, or four pieces of information may be entered. Also You may enter more than 5 pieces of information.
- the label 24 may be colored with a color corresponding to the scintillator information.
- the scintillator 14 may have a “composition... CsI: Tl, morphology ... columnar crystal, thickness ... 600”.
- the label 24 is colored “blue”, while the scintillator 14 is composed of “composition... GOS, form... coating layer, thickness... 2 mm” phosphor. If the label 24 is colored “pink” in the case of V!
- the scintillator information may be directly written in the force set 11 without attaching the label 24 to the force set 11, or the cassette is colored in a color corresponding to the scintillator information.
- the outer surface of the force set 11 may be partially or wholly colored.
- the composition, form, thickness, and sensitivity of the scintillator 14 contained in the force set 11 are also the same. In order to specify the application, etc., it is sufficient that the display according to the scintillator information is displayed on the force set 11.
- the display is not limited to one place on the force set 11 and may be made on two or more places.
- the detector body 100 may be provided with the label 24 or its equivalent at one place or two places or more.
- the detector main body 100 also has an identification function corresponding to the scintillator information, and the type of the scintillator 14 can be specified not only from the force set 11 but also from the detector main body 100.
- a second data table as shown in FIG. 5 may be stored in the storage unit 26 in advance. Good.
- model ID and “scintillator information” are associated with “model ID (iDentification)" specific to the model of radiation detector 10, respectively.
- the model ID power can also specify the scintillator ID, and as described above, the scintillator ID power can also specify the type of scintillator 14! / ⁇ .
- the model ID is a unique ID that is different for each model of the radiation detector 10. If the radiation detectors 10 are of the same model, the model ID and the corresponding scintillator ID are the same. If the models are different, the model ID and the corresponding scintillator ID are also different.
- control unit 25 of the control device 18 stores the model ID and the second data table from the storage unit 26.
- the ID of the model also identifies the scintillator information in the second data table.
- the specified scintillator information is displayed on the display panel 21 as described above, and the specified scintillator information is also displayed.
- Illuminate indicator 23 with a color appropriate to.
- the scintillator information in the first and second data tables may be controlled by including sensitivity, application, etc. in addition to composition, form, and thickness.
- the control unit 25 of the device 18 may cause the display panel 21 to display any one of these pieces of information such as “composition, form, thickness, sensitivity, application”, V, Two pieces of information may be displayed on the display panel 21, and V, three pieces of information may be displayed on the display panel 21, and V, four pieces of displacement force information May be displayed on the display panel 21, or five or more pieces of information may be displayed on the display panel 21.
- the control unit 25 of the control device 18 turns on the indicator 23 corresponding to any one of these pieces of information such as "composition, form, thickness, sensitivity, use” and the like. You can select the color, you can select the lighting color of indicator 23 corresponding to any two information, V, the color of indicator 23 lighting corresponding to the three information You can select !, V, and deviation. You can select the lighting color of indicator 23 according to four types of information, or select the lighting color of indicator 23 according to five or more types of information. May be.
- the radiation imaging system (200) according to the second embodiment is different from the radiation imaging system 1 according to the first embodiment in the following points, and all the items other than the following are the radiation imaging system according to the first embodiment. Same as 1 (including improved 'design changes').
- a plurality of radiation detectors 10 are connected to one console 3.
- the control unit 25 of each radiation detector 10 reads the scintillator ID (or model ID) and the first data table (or the second data table) from the storage unit 26, and synchronizes them.
- the scintillator information is specified, the scintillator information and a control signal for displaying the scintillator information on the display 32 are transmitted to the console 3, and the display 32 is displayed.
- the scintillator information is displayed. That is, each radiation detector 10 serves as an instruction source, and the console 3 displays scintillator information for each radiation detector 10.
- the scintillator information displayed on the display 32 is any one of the information of the scintillator 14, such as "composition, form, thickness, sensitivity, use". It may be one, any two forces, any three forces, any four forces, or five or more.
- the radiation imaging system (300) according to the third embodiment is different from the radiation imaging system 1 according to the first embodiment in the following points, and all matters other than the following are the radiation imaging system according to the first embodiment. Same as 1 (including improved 'design changes').
- the control device 18 does not have the storage unit 26 (see Fig. 8).
- the control device 30 of the console 3 has a storage unit 36 as a console storage unit composed of ROM such as HD (Hard Disc).
- the storage unit 36 stores in advance a first data table (see FIG. 4) or a second data table (see FIG. 5) similar to that described above.
- the control unit 35 when the photographer operates the keyboard / mouse 33 and inputs the scintillator ID or the model ID to the control unit 35 of the control device 30, the control unit 35 is stored in the storage unit 36.
- the first data table or the second data table is read, and the scintillator ID or model ID power input also specifies the scintillator information.
- the control unit 35 displays the identified scintillator information and the scintillator information on the display panel 21 and controls to turn on the indicator 23 with the lighting color corresponding to the scintillator information.
- the scintillator information is displayed on the display panel 21 of the radiation detector 10, and the indicator 23 of the radiation detector 10 is displayed. It is lit in the lighting color according to the scintillator information. In other words, the scintillator information is displayed for each radiation detector 10 using the console 3 as an instruction source. ing.
- the scintillator information displayed on the display panel 21 is any of the information of the scintillator 14 such as “composition, form, thickness, sensitivity, and use”. It may be one, any force may be two, any force may be three, any force may be four, or five or more. .
- the lighting color of the indicator 23 corresponding to the scintillator information may correspond to any one of the information such as “composition, form, thickness, sensitivity, application”, etc. It may correspond to any two pieces of information, may correspond to any three pieces of information, may correspond to any four pieces of information, or may correspond to five or more pieces of information. .
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Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-283710 | 2004-09-29 | ||
| JP2004283710A JP2008002803A (ja) | 2004-09-29 | 2004-09-29 | 放射線検出器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006035557A1 true WO2006035557A1 (ja) | 2006-04-06 |
Family
ID=36118710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/015078 WO2006035557A1 (ja) | 2004-09-29 | 2005-08-18 | 放射線検出器及び放射線撮影システム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20060118727A1 (ja) |
| JP (1) | JP2008002803A (ja) |
| WO (1) | WO2006035557A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011105271A1 (ja) * | 2010-02-26 | 2011-09-01 | 富士フイルム株式会社 | 放射線画像撮影装置 |
| JP2011197641A (ja) * | 2010-02-26 | 2011-10-06 | Fujifilm Corp | 放射線画像撮影装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5247221B2 (ja) * | 2008-04-21 | 2013-07-24 | キヤノン株式会社 | 放射線画像撮像システム及びその駆動方法 |
| JP2013013513A (ja) * | 2011-07-01 | 2013-01-24 | Fujifilm Corp | 放射線画像撮影装置、バッテリユニット、給電ユニット、放射線画像撮影システム及びプログラム |
| JP5612011B2 (ja) * | 2012-03-27 | 2014-10-22 | 富士フイルム株式会社 | 放射線撮影システム、並びに放射線画像検出装置 |
| DE102016223556B4 (de) | 2015-12-09 | 2023-09-28 | Ford Global Technologies, Llc | Kraftfahrzeug mit Staubsensor und Verfahren zur Minderung von Staubaufwirbelung durch ein Kraftfahrzeug |
| KR20180010585A (ko) * | 2016-07-21 | 2018-01-31 | 삼성전자주식회사 | 엑스선 장치 및 동작 방법 |
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| JP2004073426A (ja) * | 2002-08-15 | 2004-03-11 | Konica Minolta Holdings Inc | 放射線画像撮影システム |
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| US5661309A (en) * | 1992-12-23 | 1997-08-26 | Sterling Diagnostic Imaging, Inc. | Electronic cassette for recording X-ray images |
| US6344652B1 (en) * | 1999-01-13 | 2002-02-05 | Fuji Photo Film Co., Ltd. | Radiation detecting cassette |
| DE10313976A1 (de) * | 2003-03-27 | 2004-10-28 | Sirona Dental Systems Gmbh | Bildempfänger zur Erstellung von digitalen zahnmedizinischen Aufnahmen |
| JP2007330274A (ja) * | 2004-09-16 | 2007-12-27 | Konica Minolta Medical & Graphic Inc | 放射線撮影システム |
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- 2004-09-29 JP JP2004283710A patent/JP2008002803A/ja active Pending
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- 2005-08-18 WO PCT/JP2005/015078 patent/WO2006035557A1/ja active Application Filing
- 2005-09-28 US US11/236,954 patent/US20060118727A1/en not_active Abandoned
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| JP2002336225A (ja) * | 2001-05-16 | 2002-11-26 | Canon Inc | 放射線撮影システム及び制御装置 |
| JP2003172783A (ja) * | 2001-12-10 | 2003-06-20 | Konica Corp | カセッテ型放射線画像検出器 |
| JP2003294894A (ja) * | 2002-03-29 | 2003-10-15 | Konica Corp | Icメモリーユニットを有する放射線像変換パネル及び放射線像撮影装置 |
| JP2004073426A (ja) * | 2002-08-15 | 2004-03-11 | Konica Minolta Holdings Inc | 放射線画像撮影システム |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011105271A1 (ja) * | 2010-02-26 | 2011-09-01 | 富士フイルム株式会社 | 放射線画像撮影装置 |
| JP2011197641A (ja) * | 2010-02-26 | 2011-10-06 | Fujifilm Corp | 放射線画像撮影装置 |
| CN102770783A (zh) * | 2010-02-26 | 2012-11-07 | 富士胶片株式会社 | 放射线成像装置 |
| US9259198B2 (en) | 2010-02-26 | 2016-02-16 | Fujifilm Corporation | Radiological imaging device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060118727A1 (en) | 2006-06-08 |
| JP2008002803A (ja) | 2008-01-10 |
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