JP4976874B2 - 核医学診断装置 - Google Patents

核医学診断装置 Download PDF

Info

Publication number
JP4976874B2
JP4976874B2 JP2007024776A JP2007024776A JP4976874B2 JP 4976874 B2 JP4976874 B2 JP 4976874B2 JP 2007024776 A JP2007024776 A JP 2007024776A JP 2007024776 A JP2007024776 A JP 2007024776A JP 4976874 B2 JP4976874 B2 JP 4976874B2
Authority
JP
Japan
Prior art keywords
event
energy
detector
scattering
detection
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.)
Expired - Fee Related
Application number
JP2007024776A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008190967A5 (enExample
JP2008190967A (ja
Inventor
一俊 土屋
渉 竹内
進一 小嶋
啓司 小橋
雄一郎 上野
崇章 石津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2007024776A priority Critical patent/JP4976874B2/ja
Publication of JP2008190967A publication Critical patent/JP2008190967A/ja
Publication of JP2008190967A5 publication Critical patent/JP2008190967A5/ja
Application granted granted Critical
Publication of JP4976874B2 publication Critical patent/JP4976874B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2007024776A 2007-02-02 2007-02-02 核医学診断装置 Expired - Fee Related JP4976874B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007024776A JP4976874B2 (ja) 2007-02-02 2007-02-02 核医学診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007024776A JP4976874B2 (ja) 2007-02-02 2007-02-02 核医学診断装置

Publications (3)

Publication Number Publication Date
JP2008190967A JP2008190967A (ja) 2008-08-21
JP2008190967A5 JP2008190967A5 (enExample) 2008-12-04
JP4976874B2 true JP4976874B2 (ja) 2012-07-18

Family

ID=39751209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007024776A Expired - Fee Related JP4976874B2 (ja) 2007-02-02 2007-02-02 核医学診断装置

Country Status (1)

Country Link
JP (1) JP4976874B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102302372B (zh) * 2011-05-23 2013-03-20 江苏中惠医疗科技股份有限公司 一种全数字化处理装置的全数字化电子学系统
CN102274041B (zh) * 2011-05-23 2013-09-04 江苏中惠医疗科技股份有限公司 正电子发射断层成像电子学系统的全数字化处理装置
CN102283663B (zh) * 2011-05-23 2013-03-20 江苏中惠医疗科技股份有限公司 一种全数字化处理装置的原始事件检测模块
JP6608241B2 (ja) 2015-10-28 2019-11-20 浜松ホトニクス株式会社 放射線位置検出器、ｐｅｔ装置、プログラム及び記録媒体
WO2020005142A1 (en) * 2018-06-25 2020-01-02 Cirea Ab Radiation detecting system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000321357A (ja) * 1999-03-10 2000-11-24 Toshiba Corp 核医学診断装置
JP2002214347A (ja) * 2001-01-18 2002-07-31 Shimadzu Corp エミッションｃｔ装置
JP3937942B2 (ja) * 2001-06-19 2007-06-27 株式会社日立製作所 放射線検査装置
JP3664121B2 (ja) * 2001-09-12 2005-06-22 株式会社日立製作所 放射線検査装置及び放射線検査方法
JP3820972B2 (ja) * 2001-12-03 2006-09-13 株式会社日立製作所 Ｐｅｔ装置
JP3851575B2 (ja) * 2002-03-05 2006-11-29 株式会社日立製作所 Ｐｅｔ検査装置
JP4507916B2 (ja) * 2004-04-02 2010-07-21 株式会社島津製作所 医用画像診断装置
JP3841358B2 (ja) * 2005-02-04 2006-11-01 株式会社日立製作所 放射線検査装置および放射線検査方法
JP4321492B2 (ja) * 2005-05-30 2009-08-26 株式会社日立製作所 放射線検査装置

Also Published As

Publication number Publication date
JP2008190967A (ja) 2008-08-21

Similar Documents

Publication Publication Date Title
JP4836094B2 (ja) 核医学撮像装置およびその初期散乱位置判定方法
JP4377536B2 (ja) Ｐｅｔ装置
Zanzonico Principles of nuclear medicine imaging: planar, SPECT, PET, multi-modality, and autoradiography systems
Knoll Single-photon emission computed tomography
KR100991640B1 (ko) 핵의학 진단장치, 형태단층촬영 진단장치, 핵의학용 데이터연산처리방법 및 형태단층화상 연산처리방법
CN108523916B (zh) 一种多伽马光子符合成像系统及方法
US9176237B2 (en) Coincidence determination method and apparatus of PET device
JP2000321357A (ja) 核医学診断装置
CN111568453A (zh) 能量校正状态检测方法、装置、计算机设备和存储介质
JP4976874B2 (ja) 核医学診断装置
Kim et al. Background reduction in PET by double Compton scattering of quantum entangled annihilation photons
JP2535762B2 (ja) 陽電子断層撮影装置におけるγ線吸収体による散乱同時計数測定法及び陽電子断層撮影装置
Dahlbom PET Imaging: Basic and New Trends
JP7676443B2 (ja) 一致検出による前方散乱ガンマ線に基づくｐｅｔスキャナにおける透過イメージング
JP4984963B2 (ja) 核医学診断装置
JP3851575B2 (ja) Ｐｅｔ検査装置
Bolard et al. Performance comparison of two commercial BGO‐based PET/CT scanners using NEMA NU 2‐2001
JP4003978B2 (ja) 陽電子放出断層撮影装置および陽電子放出断層撮影装置におけるエミッションデータの減弱補正の制御方法
JP2006284346A (ja) 放射線断層撮影装置
Silva Small animal PET imaging using GATE Monte Carlo simulations: implementation of physiological and metabolic information
JP2022529130A (ja) イメージング方法及びシステム
JP4082324B2 (ja) 陽電子放出型ｃｔ装置
Khalil Positron emission tomography (PET): Basic principles
JP4997603B2 (ja) 陽電子画像の感度を向上させる方法及び装置
Palmieri et al. Principles in Conventional PET/CT

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081020

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20081020

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110118

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110829

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120410

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120413

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150420

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees