Presentation | 2015-07-15 A study on manufacturing magnified lung micro structure reproduction models by using micro CT volumes and 3D printer Masahiro Oda, Hirotoshi Honma, Hirotsugu Takabatake, Masaki Mori, Hiroshi Natori, Kensaku Mori, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this report, we report a manufacturing method of a magnified lung micro structure reproduction model by using a 3D printer, which is made from a segmentation result of the lung micro tissues obtained from micro CT volumes. We can observe lung micro structures including the alveolar walls, bronchiole walls, and inter lobular septa on micro CT images. Changes of lung micro structures caused by disorders can be observed on micro CT images. For observation of complicated 3D micro structures, real models manufactured by 3D printers are suitable. We segment a region including the alveolar walls, bronchiole walls, and inter lobular septa from a micro CT volume. Then, we manufacture a model from the regions at 30x magnification level by using a 3D printer. The magnified lung micro structure reproduction model was useful for intuitive understanding of lung micro structures. Scales and positional relationships of micro structures were easily understood from the model. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Alveolus / micro structure / micro CT image / 3D printer |
Paper # | MI2015-39 |
Date of Issue | 2015-07-07 (MI) |
Conference Information | |
Committee | MI |
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Conference Date | 2015/7/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Sun Refle Hakodate |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ICT and Medical Imaging, General topics |
Chair | Yoshitaka Masutani(Hiroshima City Univ.) |
Vice Chair | Yoshiki Kawata(Tokushima Univ.) / Yuichi Kimura(Kinki Univ.) |
Secretary | Yoshiki Kawata(Aichi Inst. of Tech.) / Yuichi Kimura(Nagoya Inst. of Tech.) |
Assistant | Ryo Haraguchi(NCVC) / Yasushi Hirano(Yamaguchi Univ.) |
Paper Information | |
Registration To | Technical Committee on Medical Imaging |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on manufacturing magnified lung micro structure reproduction models by using micro CT volumes and 3D printer |
Sub Title (in English) | |
Keyword(1) | Alveolus |
Keyword(2) | micro structure |
Keyword(3) | micro CT image |
Keyword(4) | 3D printer |
1st Author's Name | Masahiro Oda |
1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
2nd Author's Name | Hirotoshi Honma |
2nd Author's Affiliation | Sapporo-Kosei General Hospital(Sapporo-Kosei General Hospital) |
3rd Author's Name | Hirotsugu Takabatake |
3rd Author's Affiliation | Sapporo-Minami-Sanjo Hospital(Sapporo-Minami-Sanjo Hospital) |
4th Author's Name | Masaki Mori |
4th Author's Affiliation | Sapporo-Kosei General Hospital(Sapporo-Kosei General Hospital) |
5th Author's Name | Hiroshi Natori |
5th Author's Affiliation | Keiwakai Nishioka Hospital(Keiwakai Nishioka Hospital) |
6th Author's Name | Kensaku Mori |
6th Author's Affiliation | Nagoya University(Nagoya Univ.) |
Date | 2015-07-15 |
Paper # | MI2015-39 |
Volume (vol) | vol.115 |
Number (no) | MI-139 |
Page | pp.pp.39-43(MI), |
#Pages | 5 |
Date of Issue | 2015-07-07 (MI) |