JP2018522381A5 - - Google Patents

Download PDF

Info

Publication number
JP2018522381A5
JP2018522381A5 JP2018502740A JP2018502740A JP2018522381A5 JP 2018522381 A5 JP2018522381 A5 JP 2018522381A5 JP 2018502740 A JP2018502740 A JP 2018502740A JP 2018502740 A JP2018502740 A JP 2018502740A JP 2018522381 A5 JP2018522381 A5 JP 2018522381A5
Authority
JP
Japan
Prior art keywords
chamber
aluminum
wall thickness
current received
electrode
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.)
Granted
Application number
JP2018502740A
Other languages
English (en)
Japanese (ja)
Other versions
JP7014707B2 (ja
JP2018522381A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2016/043740 external-priority patent/WO2017015629A1/en
Publication of JP2018522381A publication Critical patent/JP2018522381A/ja
Publication of JP2018522381A5 publication Critical patent/JP2018522381A5/ja
Application granted granted Critical
Publication of JP7014707B2 publication Critical patent/JP7014707B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2018502740A 2015-07-22 2016-07-22 放射線測定のためのイオンチャンバ Active JP7014707B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562195743P 2015-07-22 2015-07-22
US62/195,743 2015-07-22
PCT/US2016/043740 WO2017015629A1 (en) 2015-07-22 2016-07-22 Ion chamber for radiation measurement

Publications (3)

Publication Number Publication Date
JP2018522381A JP2018522381A (ja) 2018-08-09
JP2018522381A5 true JP2018522381A5 (enExample) 2020-01-09
JP7014707B2 JP7014707B2 (ja) 2022-02-01

Family

ID=56684248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018502740A Active JP7014707B2 (ja) 2015-07-22 2016-07-22 放射線測定のためのイオンチャンバ

Country Status (9)

Country Link
US (3) US10183181B2 (enExample)
EP (1) EP3326007A1 (enExample)
JP (1) JP7014707B2 (enExample)
KR (1) KR20180033224A (enExample)
CN (2) CN115373014A (enExample)
AU (1) AU2016297254A1 (enExample)
CA (1) CA2992992A1 (enExample)
HK (1) HK1254762A1 (enExample)
WO (1) WO2017015629A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1725166B1 (en) 2004-02-20 2011-03-30 University of Florida Research Foundation, Inc. System for delivering conformal radiation therapy while simultaneously imaging soft tissue
WO2011008969A1 (en) * 2009-07-15 2011-01-20 Viewray Incorporated Method and apparatus for shielding a linear accelerator and a magnetic resonance imaging device from each other
AU2013334064A1 (en) 2012-10-26 2015-05-14 Viewray Technologies, Inc. Assessment and improvement of treatment using imaging of physiological responses to radiation therapy
US9446263B2 (en) 2013-03-15 2016-09-20 Viewray Technologies, Inc. Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging
WO2017015629A1 (en) * 2015-07-22 2017-01-26 Viewray Technologies, Inc. Ion chamber for radiation measurement
EP3423153B1 (en) 2016-03-02 2021-05-19 ViewRay Technologies, Inc. Particle therapy with magnetic resonance imaging
US11000706B2 (en) 2016-12-13 2021-05-11 Viewray Technologies, Inc. Radiation therapy systems and methods
CN111712298B (zh) * 2017-12-06 2023-04-04 优瑞技术公司 放射疗法系统
GB2571124A (en) * 2018-02-19 2019-08-21 Elekta ltd Method and apparatus for beam energy measurement
US11209509B2 (en) 2018-05-16 2021-12-28 Viewray Technologies, Inc. Resistive electromagnet systems and methods
KR102068326B1 (ko) * 2018-06-27 2020-01-20 한국원자력의학원 동물용 방사선 치료기
CN111282161B (zh) * 2020-02-28 2021-12-28 合肥中科离子医学技术装备有限公司 一种质子治疗装置束流诊断系统
EP4172636B1 (en) 2020-08-26 2024-12-25 TAE Technologies, Inc. Systems, devices, and methods for beam misalignment detection
CN113031048B (zh) * 2021-03-05 2022-11-15 中国科学院近代物理研究所 一种离子束射程快速质控验证的装置及方法
US11596806B2 (en) 2021-03-31 2023-03-07 Varian Medical Systems, Inc. Dose rate monitor, system and method
US11534626B2 (en) * 2021-03-31 2022-12-27 Varian Medical Systems Particle Therapy Gmbh & Co. Kg Asymmetric dual-mode ionization systems and methods
US11633628B2 (en) * 2021-06-21 2023-04-25 Varian Medical Systems, Inc. Monitor for high dose rate electron therapy, system and method
WO2025184521A1 (en) * 2024-02-29 2025-09-04 James Price X-ray flash radiotherapy devices and methods

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383057A (fr) 1963-11-09 1964-12-24 Alsacienne Atom Chambre d'ionisation utilisable avec une haute tension alternative
GB1408292A (en) * 1972-05-12 1975-10-01 Gec Medical Equipment Ltd Ionisation chambers
FR2215701B1 (enExample) 1973-01-26 1978-10-27 Cgr Mev
US3852610A (en) * 1973-02-26 1974-12-03 Varian Associates Transmission ion chamber
US3879612A (en) * 1973-08-24 1975-04-22 Combustion Eng Multi-sensor radiation detector system
FR2275022A2 (fr) * 1974-06-14 1976-01-09 Cgr Mev Dispositif pour le controle de la position, de l'intensite, de l'homogeneite et de la directivite d'un faisceau de rayonnement ionisant
AU499940B2 (en) * 1976-04-12 1979-05-03 General Electric Company Xray detector
US4306155A (en) * 1980-04-04 1981-12-15 General Electric Company Gas-filled x-ray detector with improved window
US4751391A (en) * 1986-12-19 1988-06-14 General Electric Company High resolution X-ray collimator/detector system having reduced sensitivity to leakage radiation
JPH01134289A (ja) * 1987-11-19 1989-05-26 Aloka Co Ltd 電離箱式線量率計
JPH01285889A (ja) * 1988-05-13 1989-11-16 Mitsubishi Electric Corp 放射線線量モニタ
JPH0619456B2 (ja) * 1988-10-19 1994-03-16 工業技術院長 個人線量計用電離箱
US5115134A (en) * 1988-11-23 1992-05-19 Slowey Thomas W Precision low energy radiation dosimetry system
US5072123A (en) * 1990-05-03 1991-12-10 Varian Associates, Inc. Method of measuring total ionization current in a segmented ionization chamber
JP2729228B2 (ja) * 1990-09-26 1998-03-18 科学技術振興事業団 真空プロセス装置におけるｘ線検出器保護用フイルタ
CN1027021C (zh) * 1993-03-18 1994-12-14 清华大学 气体电离型高能x.γ辐射成象阵列探测装置
EP0696358A1 (en) * 1993-04-28 1996-02-14 University Of Surrey Radiation detectors
US5401962A (en) * 1993-06-14 1995-03-28 Ferran Scientific Residual gas sensor utilizing a miniature quadrupole array
WO1995018391A1 (en) * 1993-12-31 1995-07-06 Simo Rannikko A method and an apparatus for determining the field size and the field form of the radiation cone of ionizing radiation source
CN2249449Y (zh) * 1996-01-17 1997-03-12 中国科学院新疆物理研究所 窗口可调式双壁电离室
JPH09292468A (ja) * 1996-04-26 1997-11-11 Toshiba Corp 電離箱
JPH10332835A (ja) * 1997-05-28 1998-12-18 Toshiba Corp 電離箱形放射線検出器
GB2382512A (en) 2001-07-20 2003-05-28 Elekta Oncology Syst Ltd MRI in guided radiotherapy and position verification
AU2007272248B2 (en) * 2006-07-10 2013-05-16 University Health Network Apparatus and methods for real-time verification of radiation therapy
CN201207085Y (zh) * 2008-05-24 2009-03-11 中国科学院近代物理研究所 重离子束治癌当中剂量监测探测器标定和校准装置
WO2014001926A1 (en) * 2012-06-27 2014-01-03 Koninklijke Philips N.V. Digital positron emission tomography (dpet) energy calibration method
WO2017015629A1 (en) * 2015-07-22 2017-01-26 Viewray Technologies, Inc. Ion chamber for radiation measurement
AT521173B1 (de) 2018-06-27 2019-11-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegewerkzeug mit Distanzelement

Similar Documents

Publication Publication Date Title
JP2018522381A5 (enExample)
IL275095A (en) Creation of a LimMOxFy shell on a cathode ceramic particle for a lithium ion battery using onium metal oxide fluoride precursors
HK1254762A1 (zh) 用於辐射测量的离子室
JP2017535040A5 (enExample)
GB2526450A (en) Multi-reflecting mass spectrometer
ES2666430T3 (es) Cátodo para baterías de litio
JP2015181136A5 (enExample)
JP2016029362A5 (enExample)
EP2720250A3 (en) MCP unit, MCP detector, and time-of-flight mass spectrometer
JP2017172019A5 (enExample)
JP2015190819A5 (enExample)
GB2525111A (en) X-ray source with improved target lifetime
JP2012243439A5 (enExample)
EA201592286A1 (ru) Мембранно-электродный узел и использующее его устройство для получения электролизованной воды
NZ709732A (en) Mass spectrometer with optimized magnetic shunt
WO2014149846A3 (en) A mass spectrometer system having an external detector
WO2014149847A3 (en) Ionization within ion trap using photoionization and electron ionization
WO2018151938A3 (en) Compositions and methods of determining a level of infection in a subject
Nakano et al. Anomalous photoelectron angular distribution in ionization of Kr in intense ultraviolet laser fields
WO2015071648A3 (en) Ion trap mass spectrometers
JP2015114132A5 (enExample)
WO2019226200A3 (en) High energy-density cathode materials for secondary lithium ion batteries
WO2015082939A3 (en) Microwave cavity resonator detector
MX2015009870A (es) Fuente de ionización de superficie.
RU2012155131A (ru) Источник ионов цезия с квантовой ямой