| Presentation | 2016-05-23 Effect on giant cluster-like vesicles by an ultrasonically activated device Ryosuke Yahagi, Kenji Yoshida, Yiting Zhang, Masahiko Ebata, Tadashi Yamaguchi, Hideki Hayashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a technique for destroying a tissue marker composed of giant cluster-like vesicles (GCVs). GCVs enclosing various biological tracers can be applied in laparoscopic gastric surgeries, where biological tracers are expected to be released at the collapse of GCVs and enable to map a sentinel lymph-node. An ultrasonically activated device (USAD), which is often used in laparoscopic surgeries, is a potential device for destructing GCVs. GCVs were exposed to the 55 kHz ultrasound emitted from an USAD, and the destruction of GCVs were evaluated after ultrasound irradiation. As a result, it was found that GCVs could be destructed when the blade tip of USAD was located at 1.0 mm distance or closer from GCV-containing cell, but not directly in contact with it. This means that USAD could be safely used for destroying this GCV tissue marker in clinical settings. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Giant cluster-like vesicles / Ultrasonically activated device / Biological tracer / Release / Destruction |
| Paper # | US2016-14 |
| Date of Issue | 2016-05-16 (US) |
| Conference Information | |
| Committee | US |
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| Conference Date | 2016/5/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Nobuyuki Endo(Kanagawa Univ.) |
| Vice Chair | Yoichi Itoh(Nihon Univ.) / Minoru Kurosawa(Tokyo Inst. of Tech.) |
| Secretary | Yoichi Itoh(Univ. of Electro-Comm.) / Minoru Kurosawa(Univ. of Toyama) |
| Assistant | Takeshi Morita(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Ultrasonics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect on giant cluster-like vesicles by an ultrasonically activated device |
| Sub Title (in English) | |
| Keyword(1) | Giant cluster-like vesicles |
| Keyword(2) | Ultrasonically activated device |
| Keyword(3) | Biological tracer |
| Keyword(4) | Release |
| Keyword(5) | Destruction |
| 1st Author's Name | Ryosuke Yahagi |
| 1st Author's Affiliation | Chiba University(Chiba Univ.) |
| 2nd Author's Name | Kenji Yoshida |
| 2nd Author's Affiliation | Chiba University(Chiba Univ.) |
| 3rd Author's Name | Yiting Zhang |
| 3rd Author's Affiliation | Chiba University(Chiba Univ.) |
| 4th Author's Name | Masahiko Ebata |
| 4th Author's Affiliation | Chiba University(Chiba Univ.) |
| 5th Author's Name | Tadashi Yamaguchi |
| 5th Author's Affiliation | Chiba University(Chiba Univ.) |
| 6th Author's Name | Hideki Hayashi |
| 6th Author's Affiliation | Chiba University(Chiba Univ.) |
| Date | 2016-05-23 |
| Paper # | US2016-14 |
| Volume (vol) | vol.116 |
| Number (no) | US-61 |
| Page | pp.pp.13-18(US), |
| #Pages | 6 |
| Date of Issue | 2016-05-16 (US) |