THERAPEUTIC SUBSTANCE DELIVERY DEVICE AND THERAPEUTIC SUBSTANCE DELIVERY KIT

Title:

THERAPEUTIC SUBSTANCE DELIVERY DEVICE AND THERAPEUTIC SUBSTANCE DELIVERY KIT

Document Type and Number:

WIPO Patent Application WO/2017/043600

Kind Code:

A1

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.

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Inventors:

MAEDA MASANORI (JP)
KANAI NOBUO (JP)
FUJII YUSUKE (JP)
YAMATO MASAYUKI (JP)
ABE MAKOTO (JP)

Application Number:

PCT/JP2016/076511

Publication Date:

March 16, 2017

Filing Date:

September 08, 2016

Export Citation:

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Assignee:

TOKYO WOMEN'S MEDICAL UNIV (JP)

International Classes:

A61B17/00

Foreign References:

JP5450904B2	2014-03-26
JP2009213900A	2009-09-24

Other References: