Title:
カプセル型医療装置
Document Type and Number:
Japanese Patent JP4642934
Kind Code:
B2
Abstract:
A capsule medical apparatus to be introduced into a subject to inject a drug into a living tissue of the subject includes a living tissue drawing portion (10) in which a space for drawing the living tissue (CE) is formed in a capsule-shaped casing (1); a roller (11) that moves the living tissue (CE) into the living tissue drawing portion (10); an injection needle (12) that protrudes such that an ejecting port (12a) for drug is positioned in the living tissue drawing portion (10); a magnetic member (13) that drives protruding the injection needle (12); a connection member (14); a coil spring (15); and a solenoid (16).
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Inventors:
Shinsuke Tanaka
Hironao Kono
Hironobu Takizawa
Miho Katayama
Keita Suzuki
Hironao Kono
Hironobu Takizawa
Miho Katayama
Keita Suzuki
Application Number:
JP2010516099A
Publication Date:
March 02, 2011
Filing Date:
November 04, 2009
Export Citation:
Assignee:
オリンパスメディカルシステムズ株式会社
International Classes:
A61B5/07; A61B1/00
Domestic Patent References:
| JPS5819232A | 1983-02-04 | |||
| JPS5819233A | 1983-02-04 | |||
| JPS55166142A | 1980-12-25 | |||
| JPS55136041A | 1980-10-23 | |||
| JPS55148540A | 1980-11-19 | |||
| JP2008501466A | 2008-01-24 | |||
| JP2006512109A | 2006-04-13 | |||
| JP2007209750A | 2007-08-23 | |||
| JP2007530129A | 2007-11-01 | |||
| JP2007528263A | 2007-10-11 | |||
| JP2007537817A | 2007-12-27 | |||
| JPS55136040A | 1980-10-23 | |||
| JP2006512108A | 2006-04-13 |
Foreign References:
| WO2006126653A1 | 2006-11-30 | |||
| US20040243211A1 | 2004-12-02 | |||
| US5071412A | 1991-12-10 |
Attorney, Agent or Firm:
Hiroaki Sakai