Development of a non-contact sensing method for pulmonary nodules during thoracoscopic surgery
Project/Area Number |
19591627
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Thoracic surgery
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Research Institution | Hiroshima University |
Principal Investigator |
MIYATA Yoshihiro Hiroshima University, 原爆放射線医科学研究所, 准教授 (50397965)
|
Co-Investigator(Kenkyū-buntansha) |
OKAJIMA Masazumi 広島大学, 大学院・医歯薬学総合研究科, 寄附講座教員 (90274068)
|
Project Period (FY) |
2007 – 2008
|
Project Status |
Completed (Fiscal Year 2008)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
|
Keywords | 胸腔鏡 / 触覚センサー / 肺癌 |
Research Abstract |
胸腔鏡手術における触覚を再現するため、空気噴流を用いて腫瘍の硬さを感知できる非接触剛性イメージャーの開発と肺腫瘍同定法の確立、およびその臨床応用を目的とし、以下の実験を行った。【ブタ肺を用いた実験】ブタ肺に大きさと深さを変えたボールを埋め込み、イメージャーの検出感度を測定した。【生体肺への応用】肺腫瘍切除例でイメージャーによる走査を行った。更に同定した腫瘍の病理組織学的検討を行い、腫瘍の大きさ、深さ、CT値、組織型と走査結果を比較し、イメージャーの有用性を確認した。
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Report
(3 results)
Research Products
(12 results)
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[Presentation] Development of an active strobe imager identifying small pulmonary tumors during video-assisted thoracic surgery2009
Author(s)
Miyata Y, Akayama K, Kawasaki Y, Mimura T, Okita R, Tsutani Y, Yamamoto H, Kawahara T, Okajima M, Okada M
Organizer
The 5th Meeting of Asian Thoracic Surgical Club
Place of Presentation
Fukuoka, Japan
Year and Date
2009-04-24
Related Report
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[Presentation] Intraoperative localization of small pulmonary nodules by a new non-contact tactile sensor2009
Author(s)
Miyata Y, Akayama K, Yoshioka S, Kawasaki Y, Mimura T, Okita R, Tsutani Y, Yamamoto H, Kawahara T, Okajima M, Okada M
Organizer
The Eighth International Symposium on Sympathetic Surgery (ISSS) : The Seventh International Symposium on Video-Assisted Thoracic Surgery
Place of Presentation
New York, USA
Year and Date
2009-03-28
Related Report
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[Presentation] Intraoperative localization of small pulmonary nodules by a new non-contact tactile sensor2009
Author(s)
Miyata Y, Akayama K, Yoshioka S, Kawasaki Y, Mimura T, Okita R, Tsutani Y, Yamamoto H, Kawahara T, Okajima M, Okada M
Organizer
The Seventh International Symposium on Video-Assisted Thoracic Surgery, New York, USA, 2009
Place of Presentation
New York, USA
Year and Date
2009-03-28
Related Report
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[Presentation] 非接触触覚センサーを用いた小型肺野病変同定2008
Author(s)
宮田義浩, 岡島正純, 赤山幸一, 川原知洋, 戸舎稚詞, 桧井孝夫, 池田聡, 吉満政義,住谷大輔, 吉田誠, 高倉有二, 川崎由香里,沖田理貴, 三村剛史, 岡田守人, 金子真
Organizer
第21回日本内視鏡外科学会総会
Place of Presentation
横浜
Year and Date
2008-09-03
Related Report
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[Presentation] M : Evolutional application of thoracoscopic surgery to sub-diaphragmatic organs-Thoracoscopic transdiaphragmatic approach2008
Author(s)
Miyata Y, Yoshioka S, Okajima M, Kawasaki Y, Okita R, Akayama K, Yamaki M, Mimura T, Yamagichi T, Yamamoto H, Okada M
Organizer
16^<th> International Congress of the European Association for endoscopic Surgery
Place of Presentation
Stockholm, Sweden
Year and Date
2008-06-12
Related Report
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[Presentation] 非接触式剛性センサーの胸腔鏡下手術への臨床応用2008
Author(s)
赤山幸一, 宮田義浩, 川崎由香里, 山木実, 山口剛, 山本英喜, 川原知洋, 戸舎稚詞, 金子真, 浅原利正, 岡田守人, 岡島正純
Organizer
第25回日本呼吸器外科学会総会
Place of Presentation
宇都宮
Year and Date
2008-05-29
Related Report