JP6667643B2 - 窓口を有するフラットpet撮像装置 - Google Patents
窓口を有するフラットpet撮像装置 Download PDFInfo
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- JP6667643B2 JP6667643B2 JP2018534081A JP2018534081A JP6667643B2 JP 6667643 B2 JP6667643 B2 JP 6667643B2 JP 2018534081 A JP2018534081 A JP 2018534081A JP 2018534081 A JP2018534081 A JP 2018534081A JP 6667643 B2 JP6667643 B2 JP 6667643B2
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/025—Tomosynthesis
-
- 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/037—Emission tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/12—Devices for detecting or locating foreign bodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4266—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
- A61N2005/1052—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using positron emission tomography [PET] single photon emission computer tomography [SPECT] imaging
Description
Claims (9)
- 複数のPET検出器を順番にプレート状に配列させ、少なくとも一つの窓口が設置されている第1のフラットプレートと、
いくつかのPET検出器を順番にプレート状に配列させ、前記第1のフラットプレートに平行に設置されている第2のフラットプレートと、
前記第1のフラットプレート及び前記第2のフラットプレートが固定される支持装置と
を備え、
前記支持装置は、
回転ブラケットと、
前記回転ブラケットにお互いに平行に設置されている二つの第1のレールと、
前記第1のレールに垂直であり、複数の第1のガイドブロックを介して前記第1のレールに固定された少なくとも二つの第2のレールと、を備え、
前記第1のフラットプレートと前記第2のフラットプレートとは、第2のガイドブロックを介して前記第2のレールにヒンジで連結されていることを特徴とする窓口を有するフラットPET撮像装置。 - 前記窓口の面積は、前記PET検出器の面積の整数倍である、
ことを特徴とする請求項1に記載の窓口を有するフラットPET撮像装置。 - 前記窓口の面積は、1平方センチメートル〜1平方メートルの間にある、
ことを特徴とする請求項2に記載の窓口を有するフラットPET撮像装置。 - 前記第2のフラットプレートには、少なくとも一つの窓口が設置されている、
ことを特徴とする請求項1に記載の窓口を有するフラットPET撮像装置。 - 前記第1のフラットプレートと前記第2のフラットプレートとは、形状が同じである、
ことを特徴とする請求項1に記載の窓口を有するフラットPET撮像装置。 - 前記第1のフラットプレートと前記第2のフラットプレートとは、形状が異なる、
ことを特徴とする請求項1に記載の窓口を有するフラットPET撮像装置。 - 前記複数の第1のガイドブロックのそれぞれには、前記第1のレールに垂直であり、且つ対向する他方の前記第1のレールへ延びる固定プレートが設置され、
前記第2のレールは、前記固定プレートに固定されている、
ことを特徴とする請求項1に記載の窓口を有するフラットPET撮像装置。 - 前記支持装置は、駆動モータ及び第3のレールをさらに備え、
前記回転ブラケットは円状であり、
前記駆動モータの駆動ギアと前記回転ブラケットとは噛合し、
前記第3のレールは、前記第1のレールと前記第2のレールとにそれぞれ垂直であり、
前記第1のフラットプレートと前記第2のフラットプレートとは、第3のガイドブロックを介して前記第3のレールに固定されている、
ことを特徴とする請求項1に記載の窓口を有するフラットPET撮像装置。 - 前記PET検出器の形状は、三角形または平行四辺形である、
ことを特徴とする請求項8に記載の窓口を有するフラットPET撮像装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511019068.5 | 2015-12-30 | ||
CN201511019068.5A CN106923860B (zh) | 2015-12-30 | 2015-12-30 | 一种具有窗口的平板pet成像装置 |
PCT/CN2016/107263 WO2017114046A1 (zh) | 2015-12-30 | 2016-11-25 | 一种具有窗口的平板pet成像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019504314A JP2019504314A (ja) | 2019-02-14 |
JP6667643B2 true JP6667643B2 (ja) | 2020-03-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018534081A Active JP6667643B2 (ja) | 2015-12-30 | 2016-11-25 | 窓口を有するフラットpet撮像装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10459095B2 (ja) |
EP (1) | EP3398518A4 (ja) |
JP (1) | JP6667643B2 (ja) |
CN (1) | CN106923860B (ja) |
WO (1) | WO2017114046A1 (ja) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4982880B2 (ja) * | 2008-04-01 | 2012-07-25 | 独立行政法人放射線医学総合研究所 | 開放型pet装置 |
KR100878881B1 (ko) * | 2008-06-17 | 2009-01-15 | (주) 뉴캐어메디컬시스템 | 일체형 pet/ct 시스템 |
JP2010032451A (ja) * | 2008-07-31 | 2010-02-12 | Hitachi Ltd | 粒子線照射システム |
JP4703703B2 (ja) * | 2008-09-30 | 2011-06-15 | 株式会社東芝 | 核医学診断装置 |
US7858944B2 (en) * | 2009-01-23 | 2010-12-28 | Jefferson Science Associates, Llc | Dedicated mobile high resolution prostate PET imager with an insertable transrectal probe |
WO2010136851A1 (en) * | 2009-05-26 | 2010-12-02 | Biospace Lab | Imaging device for positron emission tomography |
FR2970339B1 (fr) * | 2011-01-10 | 2013-02-08 | Commissariat Energie Atomique | Procede de detection de matiere nucleaire par interrogation neutronique et systeme de detection associe |
US20160374632A1 (en) | 2013-07-10 | 2016-12-29 | Arineta Ltd. | Radiation window for medical imaging systems |
EP3048975A1 (en) * | 2013-09-27 | 2016-08-03 | Koninklijke Philips N.V. | Multimodal imaging apparatus |
CN104856716A (zh) * | 2014-02-24 | 2015-08-26 | 苏州瑞派宁科技有限公司 | 一种局部专用的平板pet成像装置及方法、放疗机 |
CN105105781B (zh) | 2015-09-17 | 2018-03-06 | 武汉瑞福宁科技有限公司 | 一种平板pet系统及用途 |
CN205433730U (zh) | 2015-12-30 | 2016-08-10 | 苏州瑞派宁科技有限公司 | 一种具有窗口的平板pet成像装置 |
-
2015
- 2015-12-30 CN CN201511019068.5A patent/CN106923860B/zh active Active
-
2016
- 2016-11-25 EP EP16880836.8A patent/EP3398518A4/en active Pending
- 2016-11-25 US US16/067,579 patent/US10459095B2/en active Active
- 2016-11-25 WO PCT/CN2016/107263 patent/WO2017114046A1/zh active Application Filing
- 2016-11-25 JP JP2018534081A patent/JP6667643B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN106923860B (zh) | 2023-08-22 |
CN106923860A (zh) | 2017-07-07 |
US20190011580A1 (en) | 2019-01-10 |
EP3398518A4 (en) | 2019-07-31 |
JP2019504314A (ja) | 2019-02-14 |
US10459095B2 (en) | 2019-10-29 |
EP3398518A1 (en) | 2018-11-07 |
WO2017114046A1 (zh) | 2017-07-06 |
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