{"created":"2023-05-15T15:01:36.592415+00:00","id":83572,"links":{},"metadata":{"_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":["10:29"]},"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 <1 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"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-10-07"},"publish_date":"2021-10-07","publish_status":"0","recid":"83572","relation_version_is_last":true,"title":["CLS-PET: a high-resolution multi-purpose portable small-animal PET with DOI and TOF capability"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:18:24.051429+00:00"}