JP6674180B2 - 放射線照射装置 - Google Patents
放射線照射装置 Download PDFInfo
- Publication number
- JP6674180B2 JP6674180B2 JP2016145895A JP2016145895A JP6674180B2 JP 6674180 B2 JP6674180 B2 JP 6674180B2 JP 2016145895 A JP2016145895 A JP 2016145895A JP 2016145895 A JP2016145895 A JP 2016145895A JP 6674180 B2 JP6674180 B2 JP 6674180B2
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- radiation
- unit
- capacitor
- battery
- voltage
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 230000005855 radiation Effects 0.000 title claims description 192
- 239000003990 capacitor Substances 0.000 claims description 71
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 45
- 229910001416 lithium ion Inorganic materials 0.000 claims description 45
- 238000002360 preparation method Methods 0.000 claims description 6
- 230000001629 suppression Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 9
- 230000001678 irradiating effect Effects 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- 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
- H05G1/26—Measuring, controlling or protecting
- H05G1/54—Protecting or lifetime prediction
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
-
- 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
-
- 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
-
- 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
-
- 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
- H05G1/26—Measuring, controlling or protecting
- H05G1/265—Measurements of current, voltage or power
-
- 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
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/32—Supply voltage of the X-ray apparatus or tube
-
- 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
- H05G1/56—Switching-on; Switching-off
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
2 装置載置面
3 ベッド
10 脚部
10a 第1のキャスター
10b 第2のキャスター
11 台座部
12 フットアーム部
12a 先端部
13 ペダル部
13a 第1のペダル
13b 第2のペダル
20 本体部
21 筐体
21a 平坦面
22 制御部
23 モニタ
24 入力部
25 クレードル
25a 挿入口
25b コネクタ
26 ハンドル部
30 支持部材
31 回動部
32 線源取付部
40 アーム部
50 放射線発生部
51 筐体
52 X線管
53 第2の昇圧回路部
53a 正極側昇圧回路
53b 負極側昇圧回路
54 倍電圧整流回路部
54a 正極側倍電圧整流回路
54b 負極側倍電圧整流回路
60 電力供給部
61 バッテリ部
61a リチウムイオンバッテリ
61b コンデンサ
61c スイッチ素子
61d ダイオード素子
61e 抵抗素子
62 インバータ回路部
62a 正極側インバータ回路
62b 負極側インバータ回路
63 第1の昇圧回路部
64 バッテリ制御部
70 ケーブル部
70a 正極側電力供給配線
70b 負極側電力供給配線
80 放射線検出器
81 検出部
82 筐体
83 透過板
85 コネクタ
90 曝射スイッチ
91 発光部
AX1 回動軸
AX2 回動軸
H 被検体
84A-84D マーカ
Claims (8)
- 放射線を発生する放射線発生部と、
前記放射線発生部に電力を供給するバッテリ部と、
前記放射線発生部からの前記放射線の出射指示を受け付ける出射指示受付部とを備え、
前記バッテリ部が、蓄電池と、前記蓄電池に並列接続されたコンデンサと、前記蓄電池から前記コンデンサに対して電力供給する状態から、前記コンデンサから前記放射線発生部に対して電力供給する状態に切り替える切替部とを有し、
前記切替部が、前記蓄電池と前記コンデンサとの間に接続されたスイッチ素子としてのFETスイッチと、バッテリ制御部とを備え、前記出射指示受付部において受け付けられた指示に応じて、前記バッテリ制御部が前記スイッチ素子のオンオフを制御して前記電力供給の状態を切り替え、かつ、前記コンデンサに対して電力供給するに際して前記スイッチ素子に印加されるゲート電圧を時間の経過に応じて徐々に増加させる放射線照射装置。 - 前記出射指示受付部が、前記放射線の出射準備指示および前記放射線の出射指示の2段階の指示を受け付け、
前記切替部が、前記出射準備指示に応じて、前記蓄電池から前記コンデンサに対して電力供給する状態にする請求項1記載の放射線照射装置。 - 前記蓄電池から前記コンデンサへの充電が完了したことを報知する報知部を備えた請求項1または2記載の放射線照射装置。
- 前記報知部が、前記蓄電池から前記コンデンサへの充電が完了した時点で発光する発光部を備えた請求項3記載の放射線照射装置。
- 前記コンデンサから前記蓄電池への逆流電流を抑制する逆流電流抑制部を備えた請求項1から4いずれか1項記載の放射線照射装置。
- 前記逆流電流抑制部が、ダイオード素子を有する請求項5記載の放射線照射装置。
- 前記コンデンサが、電気2重層コンデンサである請求項1から6いずれか1項記載の放射線照射装置。
- 前記蓄電池が、リチウムイオン電池である請求項1から7いずれか1項記載の放射線照射装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016145895A JP6674180B2 (ja) | 2016-07-26 | 2016-07-26 | 放射線照射装置 |
CN201710457143.9A CN107647876A (zh) | 2016-07-26 | 2017-06-16 | 放射线照射装置 |
US15/628,598 US20180035524A1 (en) | 2016-07-26 | 2017-06-20 | Radiation irradiation device |
JP2020038162A JP6910490B2 (ja) | 2016-07-26 | 2020-03-05 | 放射線照射装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016145895A JP6674180B2 (ja) | 2016-07-26 | 2016-07-26 | 放射線照射装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020038162A Division JP6910490B2 (ja) | 2016-07-26 | 2020-03-05 | 放射線照射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018015080A JP2018015080A (ja) | 2018-02-01 |
JP6674180B2 true JP6674180B2 (ja) | 2020-04-01 |
Family
ID=61012179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016145895A Active JP6674180B2 (ja) | 2016-07-26 | 2016-07-26 | 放射線照射装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180035524A1 (ja) |
JP (1) | JP6674180B2 (ja) |
CN (1) | CN107647876A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6066247B1 (ja) * | 2015-11-26 | 2017-01-25 | 富士フイルム株式会社 | 放射線照射装置 |
JP6066246B1 (ja) * | 2015-11-26 | 2017-01-25 | 富士フイルム株式会社 | 放射線照射装置 |
KR101857796B1 (ko) | 2016-08-03 | 2018-06-20 | 삼성전자주식회사 | 모바일 엑스선 장치 |
US9992853B2 (en) | 2016-08-03 | 2018-06-05 | Samsung Electronics Co., Ltd. | Mobile X-ray apparatus including a battery management system |
US11166695B2 (en) * | 2018-04-09 | 2021-11-09 | Carestream Health, Inc. | Learning system and method for mobile radiography power management |
CN208849693U (zh) * | 2018-09-07 | 2019-05-10 | 台达电子工业股份有限公司 | 移动式高压发生设备 |
WO2020090013A1 (ja) * | 2018-10-30 | 2020-05-07 | 株式会社島津製作所 | X線撮影装置 |
CN113708428A (zh) | 2020-05-20 | 2021-11-26 | 台达电子企业管理(上海)有限公司 | 移动式x射线机电源管理***及其控制方法 |
Family Cites Families (19)
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US4549801A (en) * | 1983-03-21 | 1985-10-29 | W. Haking Enterprises Limited | Automatic focussing camera with automatic aperture setting |
JPH02253597A (ja) * | 1989-03-27 | 1990-10-12 | Toshiba Corp | X線発生装置 |
JPH04156233A (ja) * | 1990-10-19 | 1992-05-28 | Mitsubishi Electric Corp | 充電装置 |
WO1992021174A1 (fr) * | 1991-05-17 | 1992-11-26 | Alcatel Alsthom Compagnie Generale D'electricite | Dispositif d'optimisation de la decharge d'au moins deux generateurs electrochimiques |
SE9801008D0 (sv) * | 1998-03-25 | 1998-03-25 | Siemens Elema Ab | X-Ray system |
JP2006141777A (ja) * | 2004-11-22 | 2006-06-08 | Shimadzu Corp | 移動式x線撮影装置 |
US7822180B2 (en) * | 2007-01-12 | 2010-10-26 | General Electric Company | Methods and apparatus for battery powered devices |
FR2919146A1 (fr) * | 2007-07-19 | 2009-01-23 | Gen Electric | Appareil a rayons x |
KR101023735B1 (ko) * | 2008-10-07 | 2011-03-25 | 주식회사 포스콤 | 배터리형 x선 촬영 장치 |
US8203310B2 (en) * | 2008-10-20 | 2012-06-19 | The Raymond Corporation | Energy storage module for load leveling in lift truck or other electrical vehicle |
JP2010107202A (ja) * | 2008-10-28 | 2010-05-13 | Konica Minolta Medical & Graphic Inc | 放射線固体検出器 |
JP2010237580A (ja) * | 2009-03-31 | 2010-10-21 | Fujifilm Corp | 充電装置及び充電システム |
JP5426236B2 (ja) * | 2009-05-28 | 2014-02-26 | 株式会社日立メディコ | 移動型x線装置及び移動型x線装置の撮影方法 |
CN102397076B (zh) * | 2010-08-24 | 2015-04-29 | 富士胶片株式会社 | 放射线照相图像捕捉***以及放射线照相图像捕捉方法 |
JP5661712B2 (ja) * | 2012-09-28 | 2015-01-28 | 富士フイルム株式会社 | 圧迫板及び放射線画像撮影装置 |
US20150216722A1 (en) * | 2014-02-06 | 2015-08-06 | John R. CHOATE | Method and apparatus for ultrasonic eye cleaner |
WO2015156224A1 (ja) * | 2014-04-07 | 2015-10-15 | 株式会社 日立メディコ | 移動型x線装置、移動型x線装置の充電方法 |
JPWO2016047437A1 (ja) * | 2014-09-26 | 2017-07-06 | 株式会社日立製作所 | X線撮影装置 |
JP6648922B2 (ja) * | 2015-10-14 | 2020-02-14 | キヤノン株式会社 | 放射線撮影システム、制御装置、放射線撮像装置、及び放射線撮影システムの制御方法 |
-
2016
- 2016-07-26 JP JP2016145895A patent/JP6674180B2/ja active Active
-
2017
- 2017-06-16 CN CN201710457143.9A patent/CN107647876A/zh active Pending
- 2017-06-20 US US15/628,598 patent/US20180035524A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20180035524A1 (en) | 2018-02-01 |
JP2018015080A (ja) | 2018-02-01 |
CN107647876A (zh) | 2018-02-02 |
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