WEKO3
アイテム
{"_buckets": {"deposit": "f2a09f27-c0dd-45f2-8692-fc5df62bbd2a"}, "_deposit": {"created_by": 1, "id": "83572", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "83572"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00083572", "sets": ["29"]}, "author_link": ["1006943", "1006946", "1006945", "1006941", "1006953", "1006944", "1006947", "1006950", "1006955", "1006952", "1006956", "1006951", "1006948", "1006954", "1006949", "1006942"], "item_10005_date_7": {"attribute_name": "発表年月日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2021-10-21", "subitem_date_issued_type": "Issued"}]}, "item_10005_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Once a high-resolution PET detector with both depth-of-interaction and time-of-flight capabilities is established, it will be applied to various-type PET systems using a software-based coincidence method. Toward this goal, we have developed a crosshair light-sharing (CLS) detector. In this work, as the first development of a practical system based on the CLS detector, we realized a high-resolution portable small animal PET with a long axial field-of-view (FOV) of 20 cm. The system was composed of 128 CLS detectors. All devices were mounted on a pushcart, and the system was operated on a 100V power supply. The axial FOV was 207 mm, which covered the total-body of a rat. A 22Na ultra-micro hot phantom was used for spatial resolution measurement, and the NEMA NU4 image quality phantom was used for image quality test. The developed CLS-PET system successfully resolved 0.75 mm rods. Subsequently, normal mouse and rat imaging with 18F-NaF and 18F-FDG were demonstrated. For the NaF-PET, mouse and rat total-body images were obtained, and detailed bone structures were clearly imaged. For the mouse FDG-PET, cardiac FDG uptakes were clearly visualized by the CLS-PET system. In conclusion, the CLS-PET system achieved \u003c1 mm spatial resolution and successfully provided mouse and rat total-body images.", "subitem_description_type": "Abstract"}]}, "item_10005_description_6": {"attribute_name": "会議概要(会議名, 開催地, 会期, 主催者等)", "attribute_value_mlt": [{"subitem_description": "2021 IEEE NSS/MIC", "subitem_description_type": "Other"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "metadata only access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_14cb"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Go, Akamatsu"}], "nameIdentifiers": [{"nameIdentifier": "1006941", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Eiji, Yoshida"}], "nameIdentifiers": [{"nameIdentifier": "1006942", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hideaki, Tashima"}], "nameIdentifiers": [{"nameIdentifier": "1006943", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shigeki, Ito"}], "nameIdentifiers": [{"nameIdentifier": "1006944", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yuma, Iwao"}], "nameIdentifiers": [{"nameIdentifier": "1006945", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hidekatsu, Wakizaka"}], "nameIdentifiers": [{"nameIdentifier": "1006946", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Miwako, Takahashi"}], "nameIdentifiers": [{"nameIdentifier": "1006947", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Taiga, Yamaya"}], "nameIdentifiers": [{"nameIdentifier": "1006948", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Go, Akamatsu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1006949", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Eiji, Yoshida", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1006950", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hideaki, Tashima", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1006951", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shigeki, Ito", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1006952", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yuma, Iwao", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1006953", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hidekatsu, Wakizaka", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1006954", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Miwako, Takahashi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1006955", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Taiga, Yamaya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1006956", "nameIdentifierScheme": "WEKO"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "conference object", "resourceuri": "http://purl.org/coar/resource_type/c_c94f"}]}, "item_title": "CLS-PET: a high-resolution multi-purpose portable small-animal PET with DOI and TOF capability", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "CLS-PET: a high-resolution multi-purpose portable small-animal PET with DOI and TOF capability"}]}, "item_type_id": "10005", "owner": "1", "path": ["29"], "permalink_uri": "https://repo.qst.go.jp/records/83572", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-10-07"}, "publish_date": "2021-10-07", "publish_status": "0", "recid": "83572", "relation": {}, "relation_version_is_last": true, "title": ["CLS-PET: a high-resolution multi-purpose portable small-animal PET with DOI and TOF capability"], "weko_shared_id": -1}
CLS-PET: a high-resolution multi-purpose portable small-animal PET with DOI and TOF capability
https://repo.qst.go.jp/records/83572
https://repo.qst.go.jp/records/8357287f8de5d-33de-4000-a747-2b46fc65745f
Item type | 会議発表用資料 / Presentation(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2021-10-07 | |||||
タイトル | ||||||
タイトル | CLS-PET: a high-resolution multi-purpose portable small-animal PET with DOI and TOF capability | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
資源タイプ | conference object | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Go, Akamatsu
× Go, Akamatsu× Eiji, Yoshida× Hideaki, Tashima× Shigeki, Ito× Yuma, Iwao× Hidekatsu, Wakizaka× Miwako, Takahashi× Taiga, Yamaya× Go, Akamatsu× Eiji, Yoshida× Hideaki, Tashima× Shigeki, Ito× Yuma, Iwao× Hidekatsu, Wakizaka× Miwako, Takahashi× Taiga, Yamaya |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Once a high-resolution PET detector with both depth-of-interaction and time-of-flight capabilities is established, it will be applied to various-type PET systems using a software-based coincidence method. Toward this goal, we have developed a crosshair light-sharing (CLS) detector. In this work, as the first development of a practical system based on the CLS detector, we realized a high-resolution portable small animal PET with a long axial field-of-view (FOV) of 20 cm. The system was composed of 128 CLS detectors. All devices were mounted on a pushcart, and the system was operated on a 100V power supply. The axial FOV was 207 mm, which covered the total-body of a rat. A 22Na ultra-micro hot phantom was used for spatial resolution measurement, and the NEMA NU4 image quality phantom was used for image quality test. The developed CLS-PET system successfully resolved 0.75 mm rods. Subsequently, normal mouse and rat imaging with 18F-NaF and 18F-FDG were demonstrated. For the NaF-PET, mouse and rat total-body images were obtained, and detailed bone structures were clearly imaged. For the mouse FDG-PET, cardiac FDG uptakes were clearly visualized by the CLS-PET system. In conclusion, the CLS-PET system achieved <1 mm spatial resolution and successfully provided mouse and rat total-body images. | |||||
会議概要(会議名, 開催地, 会期, 主催者等) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 2021 IEEE NSS/MIC | |||||
発表年月日 | ||||||
日付 | 2021-10-21 | |||||
日付タイプ | Issued |