Newly developed all in one EUS system: one cart system, forward-viewing optics type 360° electronic radial array echoendoscope and oblique-viewing type convex array echoendoscope

• 資料種別: 記事
• タイトル: Newly developed all in one EUS system: one cart system, forward-viewing optics type 360° electronic radial array echoendoscope and oblique-viewing type convex array echoendoscope
• 著者・編者: 赤星 和也; 田中 俊積; 松井 謙明 他
• 著者標目: 赤星 和也; 田中 俊積; 松井 謙明
• 並列タイトル等: 新開発したオールインワン超音波内視鏡システム--ワンカートシステム,前方直視型360°放射状電子走査超音波内視鏡及び斜視型コンベックス超音波内視鏡
• タイトル（掲載誌）: 福岡医学雑誌 = Fukuoka acta medica
• 巻号年月日等（掲載誌）: 98(3) (通号 1026) 2007.3.25
• 掲載巻: 98
• 掲載号: 3
• 掲載通号: 1026
• 掲載ページ: 82～89
• 掲載年月日（W3CDTF）: 2007-03-25
• ISSN（掲載誌）: 0016-254X
• ISSN-L（掲載誌）: 0016-254X
• 出版事項（掲載誌）: 福岡 : 福岡医学会
• 出版地（国名コード）: JP
• 本文の言語コード: eng
• NDLC: ZS7
• 対象利用者: 一般
• 所蔵機関: 国立国会図書館
• 請求記号: Z19-86
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 8827157; http://id.ndl.go.jp/bib/8827157
• 整理区分コード: 632

• 要約等: Most endosonographers use radial scanning instruments for diagnostic imaging, and use longitudinal scanning instruments primarily for endoscopic ultrasoundguided fine needle aspiration (EUS-FNA). The use of two separate instruments for radial and longitudinal scanning means 2 different echoendoscopes are required,each with its own dedicated US processing unit. Currently available electronic radial echoendoscopes and linear instruments made by the same company require the same other brand US unit. Furthermore,no forward-viewing optics type 360°electronic radial echoendoscope currently exists. We have developed an all-in-one one cart EUS system that saves space and is available for both the forward-viewing type 360°radial electronic echoendoscope and the oblique-viewing type convex echoendoscope. These scopes have a transducer with variable frequency (5.0, 7.5, 10.0, 12.0 MHz) and color and power Doppler flow mapping capabilities. We performed a clinical development test for thirteen patients with sixteen lesions (Radial EUS on 8 lesions and EUS-FNA on 8 lesions)using this new EUS system. These new instruments provided satisfactory US and endoscopic images. The forward-viewing optics of the prototype enhanced intubation and instrument advancement. The radial scanning prototype provided an adequate diagnosis in 8(100%) out of 8 lesions for EUS. The convex type achieved successful puncture in 8 (100%)out of 8 lesions and collection of adequate specimen for diagnosis of EUS-FNA in 4(50%)out of 8 lesions. There were no complications in this series. This new system appears to be an attractive alternative for efficient EUS.
• DOI: 10.15017/4020; https://doi.org/10.15017/4020
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: 個人情報保護のため論文中の図は非表示; The pictures in this paper are hided because of privacy protection.
• 掲載誌（NCID）: AN00215478; https://ci.nii.ac.jp/ncid/AN00215478
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 九州大学学術情報リポジトリ(QIR); https://www.lib.kyushu-u.ac.jp/papers

• 要約等: Most endosonographers use radial scanning instruments for diagnostic imaging, and use longitudinal scanning instruments primarily for endoscopic ultrasoundguided fine needle aspiration (EUS-FNA). The use of two separate instruments for radial and longitudinal scanning means 2 different echoendoscopes are required,each with its own dedicated US processing unit. Currently available electronic radial echoendoscopes and linear instruments made by the same company require the same other brand US unit. Furthermore,no forward-viewing optics type 360°electronic radial echoendoscope currently exists. We have developed an all-in-one one cart EUS system that saves space and is available for both the forward-viewing type 360°radial electronic echoendoscope and the oblique-viewing type convex echoendoscope. These scopes have a transducer with variable frequency (5.0, 7.5, 10.0, 12.0 MHz) and color and power Doppler flow mapping capabilities. We performed a clinical development test for thirteen patients with sixteen lesions (Radial EUS on 8 lesions and EUS-FNA on 8 lesions)using this new EUS system. These new instruments provided satisfactory US and endoscopic images. The forward-viewing optics of the prototype enhanced intubation and instrument advancement. The radial scanning prototype provided an adequate diagnosis in 8(100%) out of 8 lesions for EUS. The convex type achieved successful puncture in 8 (100%)out of 8 lesions and collection of adequate specimen for diagnosis of EUS-FNA in 4(50%)out of 8 lesions. There were no complications in this series. This new system appears to be an attractive alternative for efficient EUS.
• DOI: 10.15017/4020; https://doi.org/10.15017/4020
• オンライン閲覧公開範囲: インターネット公開
• 関連情報（URI）: https://hdl.handle.net/2324/4020; http://id.ndl.go.jp/bib/8827157; https://ndlsearch.ndl.go.jp/books/R000000004-I8827157; https://search.jamas.or.jp/link/ui/2007299725
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: Japan Link Center; https://japanlinkcenter.org/top; 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; PubMed; https://pubmed.ncbi.nlm.nih.gov; CiNii Articles
• 書誌ID（NDLBibID）: 8827157; http://id.ndl.go.jp/bib/8827157
• NII論文ID: 120000986976