2007 Fiscal Year Final Research Report Summary
Magnetic navigation system for Thoracoscopic surgery of the lung resection
| Project/Area Number |
17209047
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thoracic surgery
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| Research Institution | Kyoto Prefectural University of Medicine |
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Principal Investigator |
SHIMADA Junichi Kyoto Prefectural University of Medicine, Surgery, Lecturer (60315942)
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| Co-Investigator(Kenkyū-buntansha) |
NISHIKAWA Atsushi Osaka University, Mechanical Science and Bioengineering, Associate Professor (20283731)
ITOH Kazuhiro Kyoto Prefectural University of Medicine, Surgery, Assistant Professor (30398367)
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| Project Period (FY) |
2005 – 2007
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| Keywords | magnetic field / magnetic impedance / operation / image science / magnetic sensor / touch panel / lung tumor / robotic arm |
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| Research Abstract |
This magnetic navigation system consists mainly of a powerful micro-magnetic transmitter, several magnetic sensors, a 16-Bit A/D converter, a data analyzer, a down-scan converter, and an image monitor. The magnetic transmitter is made of superior magnetic materials, and is 1.6mm in diameter x 10mm length. Our magnetic navigation system could identify the real location of the small magnet on the video monitor, and superimpose the real movements of the target on the display. In 2006, we used magnetic impedance sensors instead of microfluxgate sensors. So, the magnetic navigation system could detect and track a 2x2x10 mm sized magnetic transmitter in real-time within a 100x100x120 mm volume with an accuracy of 10 mm or less.
In order to detect and track a small magnet embedded in the vicinity of a target tumor during surgery, we have developed a magnetic navigation system based on three-dimensional measurements with magnetic sensors. This idea is so unique that we have received Japanese patent No.4125449. For the touch panel device control system, we apply for a patent for new technology, as Japanese patent application 2006-166381, PCT/JP2007/062147.
We succeeded in a partial resection of the pig lung including the target area with MI sensors.
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Research Products
(55 results)
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[Journal Article] Camera Calibration Procedure for Real-time Image Overlay for tumor position during operation2004
Author(s)
Satoshi, Yamaguchi, Atsushi, Nisikawa, Fumio, Miyazaki, Junichi, Shimada, Daishiro, Kato, Makoto, Kawakami, Fumiaki, Ikeda, Yutaka, Yamamoto
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Journal Title
Medical and Biological Engineering 42
Pages: 318-327
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Development of surgery apparatus operation interface through image for endoscope robot operation2008
Author(s)
Kengo, Imaoka, Atsushi, Nishikawa, Syunsuke, Nanba, Junichi, Shimada, Daishiro, Kato, Kunihiko, Terauchi, Masanori, Shimomura, hiroaki, Tsuneduka, Fumio, Miyazaki
Organizer
The robotics meeting of the Japan Society of Mechanical Engineers
Place of Presentation
Nagano
Year and Date
20080605-07
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Three dimensional positioning of surgery apparatus that uses prior study data and geom etrical invariable amount2007
Author(s)
Kengo, Imaoka, Atsushi, Nisikawa, Fumio, Miyazaki, Junichi, Shimda, Kazuhiro, Itoh, Masashi, Yanada, Kunihiko, Tera, uchi, Masanori, Shimomura
Organizer
16th meeting of Japan Society of Computer' aided Surgery
Place of Presentation
Hiroshima
Year and Date
20071102-04
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Magnetic navigation system for thoracoscopic surgery of the lung partial resection with transbronchial marking2007
Author(s)
Junichi, Shimada, Kazuhiro, Itoh, Masashi, Yanada, Kunihiko, Terauchi, Masanori, Shimomura, Hiroaki, Tsuneduka, Atsushi, Nishikawa
Organizer
20th meetings Japanese Society for endoscopic surgery
Place of Presentation
Sendai, Miyagi
Year and Date
2007-11-20
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Magnetic navigation system for thoracoscopic surgery of the lung partial resection with transbronchial marking2007
Author(s)
Junichi, Shimada, Kazuhiro, Itoh, Masashi, Yanada, Kunihiko, Terauchi, Masanori, Shimomura, Atsushi, Nishikawa, Satoshi, Yamaguchi
Organizer
The 6th annual meeting of Japanese Society for Medical Virtual Reality
Place of Presentation
Osaka
Year and Date
2007-09-01
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Magne tic navigation system for thoracoscopic surgery of the lung partial resection with transbronchial marking-4 heads magnetic sensors for high speed response2007
Author(s)
Junichi, Shimada, Kazuhiro, Itoh, Masashi, Yanada, Kunihiko, Terauchi, Masanori, Shimomura, Atsushi, Nishikawa
Organizer
The 107th Annual Congress of Japan Surgical Society
Place of Presentation
Osaka
Year and Date
2007-04-12
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Magnetic navigation system for Thoracoscopic surgery2006
Author(s)
Junichi, Shimada, Kazuhiro, Itoh, Masashi, Yanada, Kunihiko, Terauchi, Masanori, Shimomura, Atsushi, Nishikawa, Satoshi, Yamaguchi
Organizer
15th meeting of Japan Society of Computer aided Surgery
Place of Presentation
Tokyo
Year and Date
2006-10-29
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Magnetic navigation system for Thoracoscopic surgery2006
Author(s)
Junichi, Shimada, Kazuhiro, Itoh, Masashi, Yanada, Kunihiko, Terauchi, Masanori, Shimomura, Atsushi, Nishikawa
Organizer
The 68th Annual Congress of Japan Surgical Association
Place of Presentation
Hiroshima
Year and Date
2006-09-11
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Magnetic navigation system for Thoracoscopic surgery2006
Author(s)
Junichi, Shimada, Kazuhiro, Itoh, Masashi, Yanada, Kunihiko, Terauchi, Masanori, Shimomura, Atsushi, Nishikawa, Satoshi, Yamaguchi
Organizer
45th meeting Japan Society of Medical Electronics and Biological Engineering
Place of Presentation
Fukuoka,Fukuoka
Year and Date
2006-05-17
Description
「研究成果報告書概要(欧文)」より
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[Presentation] High-Accuracy Image Overlay for Localization of a Permanent Magnet in the Vicinity of Tumors based on Direct Calibration of Endoscopic Camera2005
Author(s)
Satoshi, YAMAGUCHI, Atsushi, Nishikawa, Fumio, Miyazaki, Junichi, Shimada, Makoto Kawakami, Fumiaki, Ikeda, Yutaka, Yamamoto
Organizer
The robotics meeting of the Japan Society of Mechanical Engineers, 2005
Place of Presentation
Kobe, Hyogo
Year and Date
20050609-11
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Basic study for decision on sample points in Direct Calibration of Endoscopic Camera2005
Author(s)
Satoshi, Yamaguchi, Atsushi, Nishikawa, Fumio, Miyazaki, Junichi, Shimada
Organizer
The annual meeting of the Institute of Electronics, Information and Communication Engineers, 2005
Place of Presentation
Toyonaka, Osaka
Year and Date
20050321-24
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Real-time image overlay system for endoscopic surgery using direct calibration of endoscopic camera2005
Author(s)
Satoshi, Yamaguchi, Atsushi, Nishikawa, Junichi, Shimada, Kazuhiro, Itoh, Fumio, Miyazaki
Organizer
19th International Congress and Exhibition on Computer Assisted Radiology and Surgery
Place of Presentation
Berlin, Germany
Year and Date
2005-06-22
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Novel camera calibration procedure for real-time endoscopic image overlay2005
Author(s)
Satoshi, Yamaguchi, Atsushi, Nishikawa, Junichi, Shimada, Kazuhiro, Itoh, Fumio, Miyazaki
Organizer
1st Asian Symposium on Computer Aided Surgery
Place of Presentation
Tsukuba,Japan
Year and Date
2005-04-28
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Real-time Endoscopic Image Overlay System for Intra-Operative Localization of Tumors in Deformative Organs2004
Author(s)
Satoshi, Yamaguchi, Atsushi, Nishikawa, Fumio, Miyazaki, Junichi, Shimada, Daishiro, Kato, Makoto, Kawakami, Fumiaki, Ikeda, Yutaka, Yamamoto
Organizer
Symposium on Medical Electronics and Biological Engineering 2004
Place of Presentation
Sapporo,Hokkaido
Year and Date
20040929-30
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Magnetic navigation system for Thoracoscopic surgery : micro signal generator2004
Author(s)
Satoshi, Yamaguchi, Atsushi, Nishikawa, Junichi, Shimada, Daishiro, Kato, Makoto, Kawakami, Mashashi, Tsujimoto, Fumiaki, Ikeda, Yutaka, Yamamoto, Fumio, Miyazaki
Organizer
43th meeting Japan Society of Medical Electronics and Biological Engineering
Place of Presentation
Kanazawa, Ishikawa
Year and Date
20040519-21
Description
「研究成果報告書概要(欧文)」より
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