JP2012505512A - バッテリ型x線撮影装置 - Google Patents
バッテリ型x線撮影装置 Download PDFInfo
- Publication number
- JP2012505512A JP2012505512A JP2011530940A JP2011530940A JP2012505512A JP 2012505512 A JP2012505512 A JP 2012505512A JP 2011530940 A JP2011530940 A JP 2011530940A JP 2011530940 A JP2011530940 A JP 2011530940A JP 2012505512 A JP2012505512 A JP 2012505512A
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- unit
- capacitor
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- imaging apparatus
- ray imaging
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- 238000003384 imaging method Methods 0.000 title claims abstract description 67
- 239000003990 capacitor Substances 0.000 claims abstract description 108
- 238000007600 charging Methods 0.000 claims abstract description 82
- 238000000034 method Methods 0.000 claims description 3
- 238000010280 constant potential charging Methods 0.000 claims 1
- 238000010277 constant-current charging Methods 0.000 claims 1
- 241001465754 Metazoa Species 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/10—Power supply arrangements for feeding the X-ray tube
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Computer Networks & Wireless Communication (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- X-Ray Techniques (AREA)
Abstract
Description
図3は、本発明の一実施形態に係るX線撮影装置の機能ブロック図である。
Claims (6)
- バッテリの第1の大きさの直流電源を受け取って第2の大きさの直流電源を生成するコンデンサ充電部と、
前記第2の大きさの直流電源によって充電されるコンデンサ部と、
前記コンデンサ部の充電電源の大きさを感知して前記バッテリから前記コンデンサ充電部に印加される電源の大きさを制御する制御部と、
前記コンデンサ部の充電電源を用いて高電圧直流電源を生成する高電圧生成部と、
前記生成された高電圧直流電源を用いてX線を発生するX線発生部と、
を備えることを特徴とするX線撮影装置。 - 前記バッテリおよび前記コンデンサ部は互いにシリアル接続されており、前記高電圧生成部は、前記シリアル接続されているバッテリおよびコンデンサ部の直流電源を受け取って高電圧直流電源を生成することを特徴とする請求項1に記載のX線撮影装置。
- 前記制御部は、
前記コンデンサ部の充電電圧の大きさを感知する感知部と、
前記バッテリから前記コンデンサ充電部に印加される電源を遮断するスイッチ部と、
前記感知されたコンデンサ部の充電電圧の大きさに応じて前記スイッチ部の動作をオン/オフ制御するか、または前記コンデンサ充電部を介して前記コンデンサ部に提供される電源の大きさを制御する充電制御部と、
を備えることを特徴とする請求項1または2に記載のX線撮影装置。 - 前記充電制御部は、
第1の臨界値以下である場合に、前記コンデンサ部が定電流で充電されるように前記スイッチをオン制御し、
前記コンデンサ部の充電電圧の大きさが前記第1の臨界値以上、第2の臨界値以下である場合に、前記コンデンサ部の充電電流の大きさが減少するように前記スイッチをオン/オフ制御し、
前記コンデンサ部の充電電圧の大きさが第2の臨界値以上である場合に、前記スイッチをオフ制御することを特徴とする請求項3に記載のX線撮影装置。 - 前記コンデンサ部は、定電圧/定電流充電方式により充電されることを特徴とする請求項4に記載のX線撮影装置。
- 前記コンデンサ部は、シリアル接続された多数のキャパシタから構成されていることを特徴とする請求項3に記載のX線撮影装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0098073 | 2008-10-07 | ||
KR1020080098073A KR101023735B1 (ko) | 2008-10-07 | 2008-10-07 | 배터리형 x선 촬영 장치 |
PCT/KR2009/005701 WO2010041859A2 (ko) | 2008-10-07 | 2009-10-06 | 배터리형 x선 촬영 장치 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012505512A true JP2012505512A (ja) | 2012-03-01 |
JP2012505512A5 JP2012505512A5 (ja) | 2012-11-29 |
JP5562341B2 JP5562341B2 (ja) | 2014-07-30 |
Family
ID=42101075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011530940A Active JP5562341B2 (ja) | 2008-10-07 | 2009-10-06 | バッテリ型x線撮影装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8542798B2 (ja) |
EP (1) | EP2351525B1 (ja) |
JP (1) | JP5562341B2 (ja) |
KR (1) | KR101023735B1 (ja) |
CN (1) | CN102238913B (ja) |
ES (1) | ES2526605T3 (ja) |
WO (1) | WO2010041859A2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020004721A (ja) * | 2018-06-28 | 2020-01-09 | ポスコム カンパニー リミテッド | X線撮影装置用の電源供給装置およびこれを備えた携帯型のx線撮影装置 |
JP2020078743A (ja) * | 2016-07-26 | 2020-05-28 | 富士フイルム株式会社 | 放射線照射装置 |
JP2021061236A (ja) * | 2019-09-19 | 2021-04-15 | ジーイー・プレシジョン・ヘルスケア・エルエルシー | 撮像システムに電力を供給するためのシステムおよび方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103220977B (zh) * | 2010-11-18 | 2015-06-17 | 株式会社日立医疗器械 | 移动型x射线装置 |
JP5836108B2 (ja) * | 2011-12-22 | 2015-12-24 | 株式会社東芝 | X線撮影装置 |
EP2659836A1 (en) * | 2012-05-02 | 2013-11-06 | General Electric Company | Solar powered wireless control device for medical imaging system |
US9989602B2 (en) | 2012-09-10 | 2018-06-05 | Toshiba Medical Systems Corporation | Magnetic resonance imaging apparatus and a power control method of a magnetic resonance imaging apparatus |
US10048337B2 (en) | 2012-09-10 | 2018-08-14 | Toshiba Medical Systems Corporation | Image diagnosis apparatus and power control method of an image diagnosis apparatus |
CN103796584B (zh) * | 2012-09-10 | 2019-01-29 | 东芝医疗系统株式会社 | 图像诊断装置以及图像诊断装置的电力控制方法 |
CN104570578A (zh) * | 2013-10-28 | 2015-04-29 | 宁夏琪凯节能设备有限公司 | 一种节能x数码成像设备 |
JP6300945B2 (ja) * | 2014-06-18 | 2018-03-28 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | バッテリの複数のセルを制御する装置及び方法 |
WO2016050202A1 (en) | 2014-09-29 | 2016-04-07 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for digital radiography |
JP6674180B2 (ja) * | 2016-07-26 | 2020-04-01 | 富士フイルム株式会社 | 放射線照射装置 |
CN113056077B (zh) * | 2019-12-27 | 2024-02-09 | 韩国威泰有限公司 | X射线发生器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6454507U (ja) * | 1987-09-28 | 1989-04-04 | ||
JPH02253597A (ja) * | 1989-03-27 | 1990-10-12 | Toshiba Corp | X線発生装置 |
JPH05152095A (ja) * | 1991-11-29 | 1993-06-18 | Shimadzu Corp | X線発生装置 |
US6169782B1 (en) * | 1998-03-25 | 2001-01-02 | Siemens-Elema Ab | X-ray system with internal power supply including battery power and capacitively stored power |
KR20080084483A (ko) * | 2007-03-16 | 2008-09-19 | 주식회사 카이론테크놀로지 | 직류전압 부스트 방식의 엑스레이 제너레이터 |
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DE2450388A1 (de) * | 1974-10-23 | 1976-04-29 | Siemens Ag | Transportabler roentgendiagnostikapparat |
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KR100676217B1 (ko) * | 2006-12-20 | 2007-01-30 | 조동헌 | 휴대용 엑스레이 촬영장치의 충전 방법 |
JP4847891B2 (ja) * | 2007-02-20 | 2011-12-28 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 携帯電子機器 |
-
2008
- 2008-10-07 KR KR1020080098073A patent/KR101023735B1/ko active Active
-
2009
- 2009-10-06 ES ES09819366.7T patent/ES2526605T3/es active Active
- 2009-10-06 EP EP09819366.7A patent/EP2351525B1/en active Active
- 2009-10-06 US US13/123,103 patent/US8542798B2/en active Active
- 2009-10-06 CN CN200980148545.4A patent/CN102238913B/zh active Active
- 2009-10-06 JP JP2011530940A patent/JP5562341B2/ja active Active
- 2009-10-06 WO PCT/KR2009/005701 patent/WO2010041859A2/ko active Application Filing
Patent Citations (5)
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JPS6454507U (ja) * | 1987-09-28 | 1989-04-04 | ||
JPH02253597A (ja) * | 1989-03-27 | 1990-10-12 | Toshiba Corp | X線発生装置 |
JPH05152095A (ja) * | 1991-11-29 | 1993-06-18 | Shimadzu Corp | X線発生装置 |
US6169782B1 (en) * | 1998-03-25 | 2001-01-02 | Siemens-Elema Ab | X-ray system with internal power supply including battery power and capacitively stored power |
KR20080084483A (ko) * | 2007-03-16 | 2008-09-19 | 주식회사 카이론테크놀로지 | 직류전압 부스트 방식의 엑스레이 제너레이터 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020078743A (ja) * | 2016-07-26 | 2020-05-28 | 富士フイルム株式会社 | 放射線照射装置 |
JP2020004721A (ja) * | 2018-06-28 | 2020-01-09 | ポスコム カンパニー リミテッド | X線撮影装置用の電源供給装置およびこれを備えた携帯型のx線撮影装置 |
JP2021061236A (ja) * | 2019-09-19 | 2021-04-15 | ジーイー・プレシジョン・ヘルスケア・エルエルシー | 撮像システムに電力を供給するためのシステムおよび方法 |
JP7119038B2 (ja) | 2019-09-19 | 2022-08-16 | ジーイー・プレシジョン・ヘルスケア・エルエルシー | 撮像システムに電力を供給するためのシステムおよび方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102238913B (zh) | 2014-02-19 |
JP5562341B2 (ja) | 2014-07-30 |
CN102238913A (zh) | 2011-11-09 |
WO2010041859A2 (ko) | 2010-04-15 |
KR20100038913A (ko) | 2010-04-15 |
EP2351525A2 (en) | 2011-08-03 |
US20110249800A1 (en) | 2011-10-13 |
EP2351525B1 (en) | 2014-11-05 |
EP2351525A4 (en) | 2012-04-25 |
KR101023735B1 (ko) | 2011-03-25 |
WO2010041859A3 (ko) | 2010-07-22 |
US8542798B2 (en) | 2013-09-24 |
ES2526605T3 (es) | 2015-01-13 |
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