JP2017106940A - ヘルメット型pet装置 - Google Patents
ヘルメット型pet装置 Download PDFInfo
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- JP2017106940A JP2017106940A JP2017058848A JP2017058848A JP2017106940A JP 2017106940 A JP2017106940 A JP 2017106940A JP 2017058848 A JP2017058848 A JP 2017058848A JP 2017058848 A JP2017058848 A JP 2017058848A JP 2017106940 A JP2017106940 A JP 2017106940A
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Abstract
Description
20…半球型検出器(ヘルメット部)
21、31…PET検出器
22…半球型検出器ガントリー
30…顎部検出器
32…顎部検出器ガントリー
80…耳部検出器
90…首部検出器
Claims (4)
- 検査対象の頭頂部を覆うようにPET検出器が配置されたヘルメット部と、
検査対象の頭頂部以外にPET検出器を配置するための、PET検出器が球面上又は頭の形状に合わせた非球面上に配置された追加部とを備え、
前記ヘルメット部のPET検出器の出力と追加部のPET検出器の出力の両者を用いてPET計測を行うことを特徴とするヘルメット型PET装置。 - 前記追加部が、検査対象の顎、耳、又は、首の位置に配置されることを特徴とする請求項1に記載のヘルメット型PET装置。
- 前記ヘルメット部のPET検出器が球面上に配置され、前記追加部のPET検出器が、該ヘルメット部のPET検出器と同じ球面上に配置されていることを特徴とする請求項1又は2に記載のヘルメット型PET装置。
- 前記ヘルメット部のPET検出器と追加部のPET検出器が、検査対象の頭部形状に合わせて検査対象の頭部に近接するように非球面上に配置されていることを特徴とする請求項1又は2に記載のヘルメット型PET装置。
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JP2017058848A JP6425756B2 (ja) | 2017-03-24 | 2017-03-24 | ヘルメット型pet装置 |
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JP2017058848A JP6425756B2 (ja) | 2017-03-24 | 2017-03-24 | ヘルメット型pet装置 |
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JP2013226068A Division JP6124216B2 (ja) | 2013-10-30 | 2013-10-30 | ヘルメット型pet装置 |
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JP2017106940A true JP2017106940A (ja) | 2017-06-15 |
JP6425756B2 JP6425756B2 (ja) | 2018-11-21 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030205675A1 (en) * | 2000-06-07 | 2003-11-06 | Nelson Robert Sigurd | Device and system for improved [compton scatter] imaging in nuclear medicine {and mammography} |
US20080042067A1 (en) * | 2004-11-09 | 2008-02-21 | Spectrum Dynamics Llc | Radioimaging |
JP2011185796A (ja) * | 2010-03-09 | 2011-09-22 | Natl Inst Of Radiological Sciences | Pet/mri装置、pet装置及び画像再構成システム |
JP4798476B2 (ja) * | 2005-02-22 | 2011-10-19 | 独立行政法人放射線医学総合研究所 | 線量計装着ウェア、これを用いた体表面被曝線量分布測定装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030205675A1 (en) * | 2000-06-07 | 2003-11-06 | Nelson Robert Sigurd | Device and system for improved [compton scatter] imaging in nuclear medicine {and mammography} |
US20080042067A1 (en) * | 2004-11-09 | 2008-02-21 | Spectrum Dynamics Llc | Radioimaging |
JP4798476B2 (ja) * | 2005-02-22 | 2011-10-19 | 独立行政法人放射線医学総合研究所 | 線量計装着ウェア、これを用いた体表面被曝線量分布測定装置 |
JP2011185796A (ja) * | 2010-03-09 | 2011-09-22 | Natl Inst Of Radiological Sciences | Pet/mri装置、pet装置及び画像再構成システム |
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