JP6386735B2 - 帯域幅を最大化しバイアス制御を提供するための低インピーダンスインターフェース回路 - Google Patents

帯域幅を最大化しバイアス制御を提供するための低インピーダンスインターフェース回路 Download PDF

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JP6386735B2
JP6386735B2 JP2014016275A JP2014016275A JP6386735B2 JP 6386735 B2 JP6386735 B2 JP 6386735B2 JP 2014016275 A JP2014016275 A JP 2014016275A JP 2014016275 A JP2014016275 A JP 2014016275A JP 6386735 B2 JP6386735 B2 JP 6386735B2
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circuit
asic
array
end circuit
photodetectors
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Japanese (ja)
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JP2014160066A (ja
JP2014160066A5 (enExample
Inventor
ジャンジュン・グオ
セルゲイ・イヴァノヴィッチ・ドリンスキー
チャンリョン・キム
ジェームズ・リンドグレン・マラニー
デイビッド・レオ・マックダニエル
ウィリアム・ピーターソン
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General Electric Co
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General Electric Co
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • 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
    • G01T1/1603—Measuring radiation intensity with a combination of at least two different types of detector
    • 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
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1647—Processing of scintigraphic data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
    • G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
JP2014016275A 2013-02-12 2014-01-31 帯域幅を最大化しバイアス制御を提供するための低インピーダンスインターフェース回路 Active JP6386735B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/764,960 2013-02-12
US13/764,960 US9405023B2 (en) 2013-02-12 2013-02-12 Method and apparatus for interfacing with an array of photodetectors

Publications (3)

Publication Number Publication Date
JP2014160066A JP2014160066A (ja) 2014-09-04
JP2014160066A5 JP2014160066A5 (enExample) 2017-02-16
JP6386735B2 true JP6386735B2 (ja) 2018-09-05

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JP2014016275A Active JP6386735B2 (ja) 2013-02-12 2014-01-31 帯域幅を最大化しバイアス制御を提供するための低インピーダンスインターフェース回路

Country Status (2)

Country Link
US (1) US9405023B2 (enExample)
JP (1) JP6386735B2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8017915B2 (en) 2008-03-14 2011-09-13 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
US9568620B2 (en) * 2014-09-22 2017-02-14 General Electric Company Solid state photomultiplier
JP6747774B2 (ja) * 2015-03-19 2020-08-26 キヤノンメディカルシステムズ株式会社 集積回路、光子検出装置、及び放射線分析装置
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
JP6517664B2 (ja) * 2015-10-28 2019-05-22 浜松ホトニクス株式会社 読み出し回路
US10371835B2 (en) 2016-01-11 2019-08-06 General Electric Company Microcell interconnection in silicon photomultipliers
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
US9817134B1 (en) * 2016-09-12 2017-11-14 General Electric Company Universal readout for light-sharing detector
EP3988017A1 (en) 2016-11-15 2022-04-27 RefleXion Medical, Inc. System for emission-guided high-energy photon delivery
WO2018183748A1 (en) 2017-03-30 2018-10-04 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
US10613172B2 (en) * 2017-06-22 2020-04-07 General Electric Company Readout electronics architecture with improved timing resolution
WO2019008645A1 (ja) * 2017-07-03 2019-01-10 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
CN114699655A (zh) 2017-07-11 2022-07-05 反射医疗公司 用于pet检测器余辉管理的方法
CN111148471B (zh) 2017-08-09 2023-08-22 反射医疗公司 用于发射引导放射治疗中的故障检测的系统和方法
US11369806B2 (en) 2017-11-14 2022-06-28 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy
EP3591440A1 (en) 2018-07-04 2020-01-08 ETH Zurich Detection device and method for detecting sensor signals in a grid of sensor elements
US11324459B2 (en) 2019-10-01 2022-05-10 GE Precision Healthcare LLC Methods and systems for pet detectors
US11835668B2 (en) * 2021-06-11 2023-12-05 Canon Medical Systems Corporation Summing circuit for positron emission tomography diagnostic apparatus
US20240418879A1 (en) * 2023-06-15 2024-12-19 GE Precision Healthcare LLC Systems and methods for time of flight positron emission tomography

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3847101B2 (ja) * 2001-05-22 2006-11-15 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置及び方法
IL148555A (en) * 2002-03-07 2007-07-04 Gamma Medica Ideas Norway As Readout circuit for particle detector
JP4454982B2 (ja) * 2003-07-24 2010-04-21 オリンパス株式会社 測光回路
US7091489B2 (en) * 2003-10-16 2006-08-15 Brookhaven Science Associates, Llc Positron emission tomography wrist detector
US8068896B2 (en) 2005-02-25 2011-11-29 Intramedical Imaging, Llc Detection of radiation labeled sites using a radiation detection probe or camera incorporating a solid state photo-multiplier
WO2006111869A2 (en) * 2005-04-22 2006-10-26 Koninklijke Philips Electronics N.V. Pet/mr scanner with time-of-flight capability
EP2255220B1 (en) * 2008-03-13 2015-05-13 Koninklijke Philips N.V. Low-power tdc-adc and anger logic in radiation detection applications
US20100316184A1 (en) 2008-10-17 2010-12-16 Jan Iwanczyk Silicon photomultiplier detector for computed tomography
WO2010048626A2 (en) 2008-10-24 2010-04-29 University Of Washington Improved data-processing electronics for use in a positron-emission tomography system
US8110806B2 (en) 2008-10-31 2012-02-07 General Electric Company Solid-state photomultiplier having improved timing resolution
US8269177B2 (en) * 2010-02-28 2012-09-18 General Electric Company Multiplexing readout scheme for a gamma ray detector

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Publication number Publication date
JP2014160066A (ja) 2014-09-04
US9405023B2 (en) 2016-08-02
US20140224963A1 (en) 2014-08-14

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