Title:
治療物質運搬デバイス、及び治療物質運搬キット
Document Type and Number:
Japanese Patent JP6762035
Kind Code:
B2
Abstract:
The present invention relates to a therapeutic substance delivery device for delivering a therapeutic substance to a desired site in a bodily duct, characterized in that the therapeutic substance delivery device is provided with: a therapeutic substance loading portion; a connector which is connected to the therapeutic substance loading portion; and a supplying/discharging pipe connected to the connector; and in that the therapeutic substance loading portion includes a main body portion in which a recessed portion is formed, a resilient film, and a connecting pipe; the connector is provided with a joint main body, a flange portion fixed to the other end portion side of the joint main body, and a fixing nut through which the joint main body passes; the joint main body is provided with a tube fastening portion; and at least part of the inner wall of the fixing nut is provided with a thread.
Inventors:
Maeda Shinho
Nobuo Kanai
Yusuke Fujii
Masayuki Yamato
Abe Makoto
Nobuo Kanai
Yusuke Fujii
Masayuki Yamato
Abe Makoto
Application Number:
JP2017538519A
Publication Date:
September 30, 2020
Filing Date:
September 08, 2016
Export Citation:
Assignee:
Tokyo Women's Medical University
International Classes:
A61B17/94
Domestic Patent References:
| JP200879783A | ||||
| JP2008148887A |
Foreign References:
| WO2014069292A1 | ||||
| US5451204 | ||||
| US20120065674 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Yoichi Watanabe
Masaru Nakajima
Ryotaro Takei
Junji Shibata
Shinji Mitsuhashi
Yoichi Watanabe
Masaru Nakajima
Ryotaro Takei
Junji Shibata