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DISPOSITIF D'ADMINISTRATION DE SUBSTANCE THERAPEUTIQUE ET KIT D'ADMINISTRATION DE SUBSTANCE THERAPEUTIQUE
专利权人:
TOKYO WOMEN'S MEDICAL UNIVERSITY;TOKYO WOMENS MEDICAL UNIVERSITY
发明人:
MAEDA, MASANORI,KANAI, NOBUO,FUJII, YUSUKE,YAMATO, MASAYUKI,ABE, MAKOTO
申请号:
CA2998102
公开号:
CA2998102A1
申请日:
2016.09.08
申请国别(地区):
CA
年份:
2017
代理人:
摘要:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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