THERAPEUTIC INSTRUMENT AND ATTACHMENT THEREOF

Title:

THERAPEUTIC INSTRUMENT AND ATTACHMENT THEREOF

Document Type and Number:

WIPO Patent Application WO/2012/018006

Kind Code:

A1

Abstract:

A therapeutic instrument for supplying a liquid-containing sheet-type substance for therapeutic use, which has been once stored in the therapeutic instrument, to an affected part, said therapeutic instrument being provided with a nozzle member (23) wherein an opening (34) for taking in and out the substance for therapeutic use is formed at the tip of a tubular part (31) in which the substance for therapeutic use can be stored, and a syringe unit (22) for selectively applying a positive or negative pressure to the inside of the tubular member (31) through a hole of a valve (27). When the substance for therapeutic use is to be stored, the inner space (33) of the tubular part (31) serves as a space for sucking the substance for therapeutic use, together with the liquid, into the tubular part (31) by applying a negative pressure to the inside of the tubular part (31) by the syringe unit (22). When the thus stored substance for therapeutic use is to be supplied to the affected part, the inner space (33) of the tubular part (31) serves as a space for pushing out the substance for therapeutic use, together with the liquid, from the tubular part (31)by applying a positive pressure to the inside of the tubular part (31) by the syringe unit (22).

Inventors:

INOUE MASANOBU (JP)
MITOMO KIKUO (JP)
OOOKA MASAKO (JP)
TOKUMO KAZUYUKI (JP)

Application Number:

PCT/JP2011/067665

Publication Date:

February 09, 2012

Filing Date:

August 02, 2011

Export Citation:

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Assignee:

HOYA CORP (JP)
INOUE MASANOBU (JP)
MITOMO KIKUO (JP)
OOOKA MASAKO (JP)
TOKUMO KAZUYUKI (JP)

International Classes:

A61M31/00; A61B17/00

Foreign References:

JP2008173333A	2008-07-31
JP2009000511A	2009-01-08
JP2004024852A	2004-01-29
JP2009000511A	2009-01-08
JP2009524486A	2009-07-02

Other References: