The efficacy of tactile sensor in bronchoscopy assisted by real-time virtual bronchoscopic navigation

• Project/Area Number: 19590905
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Respiratory organ internal medicine
• Research Institution: Fukushima Medical University
• Principal Investigator: ISHIDA Takashi Fukushima Medical University, 医学部, 准教授 (60322343)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2007: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
• Keywords: 仮想内視鏡 / 硬さセンサー / 気管支鏡 / 呼吸器内視鏡

Research Abstract

気管支鏡のワーキングチャンネル内を通過可能な、細径のカテーテル型触覚センサーを開発し、呼吸器疾患の診断に応用可能かを研究した。研究期間中に生体にも使用可能な、防水で滅菌可能なカテーテル型センサーの開発に成功し、実験動物(豚)での組織の硬さの計測に成功した。一方、硬さセンサーを誘導する手段として、リアルタイムヴァーチャル画像補助下に気管支鏡検査を行う手法についても検討し、この方法で診断率が向上することも証明した。

Research Products

• [Journal Article] Diagnosis of peripheral pulmonary lesions using a bronchoscope insertion guidance system combined with endobronchial ultrasonography with a guide sheath (2008)
  • Author(s): Asano F, Matsuno Y, Tsuzuku A, Anzai M, Shinagawa N, Yamazaki K, Ishida T, Moriya H
  • Journal Title: Lung Cancer 60 Pages: 366-73
  • Peer Reviewed
• [Journal Article] An adult case of plastic bronchitis (2008)
  • Author(s): Watanabe K, Ishida T, Sugawara A, Tachihara M, Munakata M
  • Journal Title: Intern Med 47 Pages: 1549-1549
  • NAID: 130000079678
  • Peer Reviewed
• [Journal Article] 経気管支誘導のための仮想内視鏡画像作成・汎用3次元画像作成装置と専用半自動作成装置との比較 (2008)
  • Author(s): 森谷浩史、佐久間光太郎、石田卓, 山崎浩一、浅野文祐、大西順一、七戸金吾
  • Journal Title: 福島県IVR研究会雑誌 12 Pages: 15-7
• [Journal Article] Diagnosis of peripheral pulmonary lesions using a bronchoscope insertion guidance system combined with endobronchial ultrasonography with a guide sheath. (2008)
  • Author(s): Asano F
  • Journal Title: Lung Cancer 60 Pages: 366-373
  • Peer Reviewed
• [Journal Article] An adult case of plastic bronchitis. (2008)
  • Author(s): Watanabe K
  • Journal Title: Internal Medicine 47 Pages: 1549-1549
  • Peer Reviewed
• [Journal Article] A virtual bronchoscopic navigation system under X-ray fluoroscopy for transbronchial diagnosis of small peripheral pulmonary lesions (2007)
  • Author(s): Tachihara M, Ishida T, Kanazawa K, Sugawara A, Watanabe K, Uekita K, Moriya H, Yamazaki K, Asano F, Munakata M
  • Journal Title: Lung Cancer 57 Pages: 322-7
  • Peer Reviewed
• [Journal Article] Virtual bronchoscopic navigation system shortens the examination time--feasibility study of virtual bronchoscopic navigation system (2007)
  • Author(s): Shinagawa N, Yamazaki K, Onodera Y, Asano F, Ishida T, Moriya H, Nishimura M
  • Journal Title: Lung Cancer 56 Pages: 201-6
  • Peer Reviewed
• [Presentation] 15mm以下の肺末梢病変に対する診断法仮想気管支鏡ナビゲーションとガイドシースを用いた気管支腔内超音波断層法(EBUS-GS)の併用の有用性の検討 (2008)
  • Author(s): 立原素子、菅原綾、石田卓、関根聡子、渡邉香奈、金沢賢也、斉藤純平、谷野功典、棟方充
  • Organizer: 第34回日本呼吸器内視鏡学会東北支部会
  • Place of Presentation: 秋田
  • Year and Date: 2008-08-02
• [Presentation] Virtual bronchoscopic navigation improves bronchoscopic diagnosis rate and shortens examination time for small pulmonary peripheral lesions : A multi-center, randomized trial (2008)
  • Author(s): Asano F, Yamazaki K, Ishida T, Shinagawa N, Yamada N, Kanazawa K, Matsuno Y, Munakata M, Nishimura M, Moriya H
  • Organizer: 第13回呼吸器インターベンション研究会
  • Place of Presentation: 神戸
  • Year and Date: 2008-06-15
• [Presentation] 気管支鏡ナビゲーションシステム : 診断成績のレビューと今後の展望、シンポジウム、日本呼吸器学会学術講演会 (2008)
  • Author(s): 石田卓
  • Place of Presentation: 神戸
  • Year and Date: 2008-06-14
• [Presentation] モザイキング技術による中枢気道の気管支鏡画像分析 (2008)
  • Author(s): 石田卓、金沢賢也、関根聡子、上北久美、菅原綾、立原素子、渡邉香奈、斉藤純平、谷野功典、菅家忠洋、棟方充
  • Organizer: 第31回日本呼吸器内視鏡学会
  • Place of Presentation: 大阪
  • Year and Date: 2008-06-13
• [Presentation] Virtual bronchoscopic navigationシステムによる肺末梢病変の診断 (2008)
  • Author(s): 石田卓、浅野文祐、山崎浩一、森谷浩史、品川尚文、松野祥彦、都竹晃文、安斎正樹、山田範幸、朝比奈肇、菊地英毅、大泉聡史、金沢賢也、立原素子、菅原綾、西村正治、棟方充
  • Organizer: 第31回日本呼吸器内視鏡学会
  • Place of Presentation: 大阪
  • Year and Date: 2008-06-13
• [Presentation] 気管支鏡挿入支援システムは肺末梢小型病変に対する経気管支生検の診断率を上昇させ、検査時間を短縮する (2008)
  • Author(s): 品川尚文、浅野文祐、石田卓、山崎浩一、山田範幸、立原素子、金沢賢也、松野祥彦、棟方充、西村正治、森谷浩史
  • Organizer: 第31回日本呼吸器内視鏡学会
  • Place of Presentation: 大阪
  • Year and Date: 2008-06-13
• [Presentation] モザイキング技術による中枢気道の気管支鏡画像分析 (2008)
  • Author(s): 石田 卓
  • Organizer: 日本呼吸器内視鏡学会
  • Place of Presentation: 大阪
  • Year and Date: 2008-06-13
• [Presentation] Virtual bronchoscopic navigation improves bronchoscopic diagnosis rate and shortens examination time for small pulmonary peripheral lesions : A multi-center, randomized trial (2008)
  • Author(s): Ishida T
  • Organizer: American Thoracic Society
  • Place of Presentation: Canada, Toronto
  • Year and Date: 2008-05-20
• [Presentation] Virtual bronchoscopic navigation improves diagnosis rate and shortens examination time for small pulmonary peripheral Lesions (2008)
  • Author(s): Ishida T, Asano F, Yamazaki K, Shinagawa N, Yamada N, Tachihara M, Kanazawa K, Matsuno Y, Munakata M, Nishimura M, Moriya H.
  • Organizer: Lesions. American Thoracic Society International Conference
  • Place of Presentation: Toronto
  • Year and Date: 2008-05-18
• [Presentation] Analysis of patients with primary lung cancer diagnosed by CT-guided transbronchial biopsy using an ultrathin bronchoscope with virtual bronchoscopic navigation and treated by real-time tumor-tracking radiation therapy (2008)
  • Author(s): Shinagawa N , Takeuchi Y , Asano F , Ishida T , Kikuchi E , Oizumi S , Onimaru R, Shirato H , Moriya H , Nishimura M
  • Organizer: 15th World Congress for Bronchoesophagology
  • Place of Presentation: Tokyo
  • Year and Date: 2008-04-01
• [Presentation] 肺末梢病変に対する気管支腔内超音波断層法(EBUS-GS)の使用経験とエコーパターンの検討 (2008)
  • Author(s): 菅原綾、石田卓、金沢賢也、立原素子、渡辺香奈、斎藤純平、谷野功典、棟方充
  • Organizer: 第6回日本臨床腫瘍学会学術集会
  • Place of Presentation: 福岡
  • Year and Date: 2008-03-20
• [Presentation] Closed pleural brushing : A new diagnostic tool for pleural lesions (2007)
  • Author(s): Ishida T, Sekine S, Oshima K, Uekita K, Sugawara A, Tachihara M, Watanabe K, Kanazawa K, Saito J, Tanino Y, Munakata M
  • Organizer: CHEST2007
  • Place of Presentation: Chicago
  • Year and Date: 2007-10-21
• [Presentation] Pleural brushing in medical thoracoscopy is an effective diagnostic procedure (2007)
  • Author(s): Nikaido T, Ishida T, Kanazawa K, Nakagawa N, Oshima K, Sugawara A, Tachihara M, Watanabe K, Saito J, Tanino Y, Munakata M
  • Organizer: Asia-Pacific Congress of Bronchology
  • Place of Presentation: Singapore
  • Year and Date: 2007-07-13
• [Presentation] Panorama projection of airway lumen from videobronchoscopic motion pictures using the mosaic technique (2007)
  • Author(s): Kanazawa K, Ishida T, Saito J, Tanino Y, Suharno A, Kanke T, Sato R, Munakata M
  • Organizer: Asia-Pacific Congress of Bronchology
  • Place of Presentation: Singapore
  • Year and Date: 2007-07-13
• [Presentation] 経気管支的誘導のための仮想内視鏡画像汎用3次元画像作成と自動気管支抽出との比較 (2007)
  • Author(s): 森谷浩史、佐久間光太郎、石田卓、山崎浩一、浅野文祐、大西順一、七戸金吾
  • Organizer: 第16回福島県IVR研究会
  • Place of Presentation: 福島
  • Year and Date: 2007-05-20
• [Presentation] 肺末梢病変に対する気管支腔内超音波断層法(EBUS-GS)の使用経験とエコーパターンの検討 (2007)
  • Author(s): 石田 卓
  • Organizer: 日本肺癌学会、日本臨床腫瘍学会
  • Place of Presentation: 名古屋 福岡