JP2013257320A - ガンマ線検出器の利得較正のための方法およびシステム - Google Patents

ガンマ線検出器の利得較正のための方法およびシステム Download PDF

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Publication number
JP2013257320A
JP2013257320A JP2013117427A JP2013117427A JP2013257320A JP 2013257320 A JP2013257320 A JP 2013257320A JP 2013117427 A JP2013117427 A JP 2013117427A JP 2013117427 A JP2013117427 A JP 2013117427A JP 2013257320 A JP2013257320 A JP 2013257320A
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dark current
curve
detector
photosensors
transition point
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JP2013117427A
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Japanese (ja)
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JP2013257320A5 (https=
Inventor
Lyong Kim Chang
チャン・リョン・キム
David L Mcdaniel
デイビッド・レオ・マクダニエル
Lindgren Malaney James
ジェームズ・リンドグレン・マラニー
William Todd Peterson
ウィリアム・トッド・ピーターソン
Tran Vi-Hoa
ヴィー−ホア・トラン
Ashok Wagadarikar Ashwin
アシュウィン・アショク・ワガダリカール
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General Electric Co
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General Electric Co
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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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • 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
    • G01T1/208—Circuits specially adapted for scintillation detectors, e.g. for the photo-multiplier section
    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/248—Silicon photomultipliers [SiPM], e.g. an avalanche photodiode [APD] array on a common Si substrate
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/585—Calibration of detector units

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
JP2013117427A 2012-06-08 2013-06-04 ガンマ線検出器の利得較正のための方法およびシステム Pending JP2013257320A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/492,439 2012-06-08
US13/492,439 US8907290B2 (en) 2012-06-08 2012-06-08 Methods and systems for gain calibration of gamma ray detectors

Publications (2)

Publication Number Publication Date
JP2013257320A true JP2013257320A (ja) 2013-12-26
JP2013257320A5 JP2013257320A5 (https=) 2016-07-21

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JP2013117427A Pending JP2013257320A (ja) 2012-06-08 2013-06-04 ガンマ線検出器の利得較正のための方法およびシステム

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Country Link
US (1) US8907290B2 (https=)
JP (1) JP2013257320A (https=)
DE (1) DE102013105696A1 (https=)

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JP2016540208A (ja) * 2013-11-27 2016-12-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 光子を検出する検出デバイス及びそのための方法
WO2017038133A1 (ja) * 2015-09-04 2017-03-09 株式会社島津製作所 放射線検出器および検出器モジュール
JP2018502288A (ja) * 2014-11-30 2018-01-25 サザン イノヴェーション インターナショナル プロプライアトリー リミテッド 物質特性評価のための装置及び方法
JP2018505401A (ja) * 2015-08-07 2018-02-22 シャンハイ・ユナイテッド・イメージング・ヘルスケア・カンパニー・リミテッド マルチモダリティ撮像のシステム及び方法
JPWO2019008645A1 (ja) * 2017-07-03 2020-03-26 株式会社島津製作所 放射線検出装置およびそれを備えた核医学診断装置
JP2020526314A (ja) * 2017-07-11 2020-08-31 リフレクション メディカル， インコーポレイテッド Ｐｅｔ検出器残光管理のための方法
US11627920B2 (en) 2008-03-14 2023-04-18 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
US11904184B2 (en) 2017-03-30 2024-02-20 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
US11975220B2 (en) 2016-11-15 2024-05-07 Reflexion Medical, Inc. System for emission-guided high-energy photon delivery
US12023523B2 (en) 2017-08-09 2024-07-02 Reflexion Medical, Inc. Systems and methods for fault detection in emission-guided radiotherapy
US12029921B2 (en) 2017-11-14 2024-07-09 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy

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US10527740B2 (en) 2014-04-03 2020-01-07 Siemens Medical Solutions Usa, Inc. Silicon photomultiplier based TOF-PET detector
US9307231B2 (en) 2014-04-08 2016-04-05 Lucasfilm Entertainment Company Ltd. Calibration target for video processing
US9641830B2 (en) 2014-04-08 2017-05-02 Lucasfilm Entertainment Company Ltd. Automated camera calibration methods and systems
CN104146726B (zh) * 2014-08-19 2016-09-14 中国科学院高能物理研究所 Pet系统符合探测响应的生成方法
US9851455B2 (en) 2014-09-22 2017-12-26 General Electric Company Solid state photomultiplier with improved pulse shape readout
USD751627S1 (en) * 2014-09-30 2016-03-15 Lucasfilm Entertainment Company Ltd. Camera calibration tool
US9618629B2 (en) * 2014-11-25 2017-04-11 Jens Hovgaard Apparatus and method for monitoring performance of radiation detector
US9927537B2 (en) 2014-12-15 2018-03-27 General Electric Company Systems and methods for positron emission tomography signal isolation
RU2699307C2 (ru) * 2014-12-16 2019-09-04 Конинклейке Филипс Н.В. Определение смещения базовой линии детектора фотонов
FR3032063B1 (fr) * 2015-01-28 2018-03-02 Weeroc Circuit electronique configure pour calibrer un dispositif de detection de photons a photomultiplicateurs silicium, dispositif de detection de photons, procede de calibration, et programme d'ordinateur correspondant.
US9606245B1 (en) 2015-03-24 2017-03-28 The Research Foundation For The State University Of New York Autonomous gamma, X-ray, and particle detector
US9798020B2 (en) * 2015-08-19 2017-10-24 General Electric Company Methods and systems for gain calibration of pet detectors
WO2017035322A1 (en) * 2015-08-27 2017-03-02 Capintec, Inc. Emulating detector output of a radioactive sample
AU2015409097A1 (en) 2015-09-14 2018-03-08 Halliburton Energy Services, Inc. Dark current correction in scintillator detectors for downhole nuclear applications
CN106725560B (zh) 2015-11-19 2021-01-12 上海联影医疗科技股份有限公司 光传感器的性能检测方法和医学成像设备
CN105534542B (zh) 2015-12-08 2018-04-27 沈阳东软医疗系统有限公司 一种pet系统的实现方法和装置
CN105572721B (zh) * 2015-12-11 2019-03-22 中派科技（深圳）有限责任公司 用于测量传感器增益的装置、设备及方法
CN105548848B (zh) * 2015-12-11 2018-09-21 中派科技（深圳）有限责任公司 用于测量击穿电压的装置、设备及方法
BR112018074796B1 (pt) * 2016-05-30 2023-03-28 Southern Innovation International Pty Ltd Sistema e método de caracterização de material
CN106361361A (zh) * 2016-08-26 2017-02-01 沈阳东软医疗系统有限公司 一种信息处理方法和装置
RU2647515C1 (ru) * 2017-07-03 2018-03-16 федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский ядерный университет "МИФИ" (НИЯУ МИФИ) Способ калибровки сцинтилляционного детектора высоких энергий и устройство для его реализации
US10624593B2 (en) 2017-10-04 2020-04-21 General Electric Company Systems for a photomultiplier
CN110215619B (zh) * 2018-03-03 2022-03-08 彭浩 质子智能在线监测系统
EP3848943B1 (en) * 2020-01-10 2022-11-16 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Apparatus and method for real time precision measurement of the thermal power of a fission nuclear reactor
CN111426913B (zh) * 2020-04-17 2021-07-27 南方电网科学研究院有限责任公司 一种基于正序电压分布特性的故障定位方法和系统
CN114527822A (zh) * 2022-02-18 2022-05-24 上海联影微电子科技有限公司 一种电压校准设备、方法和成像系统

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Cited By (15)

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US11627920B2 (en) 2008-03-14 2023-04-18 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
US12167922B2 (en) 2008-03-14 2024-12-17 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
JP2016540208A (ja) * 2013-11-27 2016-12-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 光子を検出する検出デバイス及びそのための方法
JP2018502288A (ja) * 2014-11-30 2018-01-25 サザン イノヴェーション インターナショナル プロプライアトリー リミテッド 物質特性評価のための装置及び方法
JP2018505401A (ja) * 2015-08-07 2018-02-22 シャンハイ・ユナイテッド・イメージング・ヘルスケア・カンパニー・リミテッド マルチモダリティ撮像のシステム及び方法
WO2017038133A1 (ja) * 2015-09-04 2017-03-09 株式会社島津製作所 放射線検出器および検出器モジュール
US11975220B2 (en) 2016-11-15 2024-05-07 Reflexion Medical, Inc. System for emission-guided high-energy photon delivery
US11904184B2 (en) 2017-03-30 2024-02-20 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
US12303717B2 (en) 2017-03-30 2025-05-20 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
JPWO2019008645A1 (ja) * 2017-07-03 2020-03-26 株式会社島津製作所 放射線検出装置およびそれを備えた核医学診断装置
JP2020526314A (ja) * 2017-07-11 2020-08-31 リフレクション メディカル， インコーポレイテッド Ｐｅｔ検出器残光管理のための方法
US11675097B2 (en) 2017-07-11 2023-06-13 Reflexion Medical, Inc. Methods for PET detector afterglow management
US12032107B2 (en) 2017-07-11 2024-07-09 Reflexion Medical, Inc. Methods for PET detector afterglow management
US12023523B2 (en) 2017-08-09 2024-07-02 Reflexion Medical, Inc. Systems and methods for fault detection in emission-guided radiotherapy
US12029921B2 (en) 2017-11-14 2024-07-09 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy

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US8907290B2 (en) 2014-12-09
US20130327932A1 (en) 2013-12-12
DE102013105696A1 (de) 2013-12-12

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