SURGICAL TOOL INSERTION AID

Title:

SURGICAL TOOL INSERTION AID

Document Type and Number:

WIPO Patent Application WO/2015/107994

Kind Code:

A1

Abstract:

　Provided is a surgical tool insertion aid with which simultaneous use of multiple surgical tools is possible, and with which the surgical tools are independently exchangeable during surgery. The surgical tool insertion aid (1) is of tubular shape designed to aid insertion of surgical tools (11, 13) into the body, and is provided with: an inner tube (2) into the interior of which the surgical tools (11, 13) are insertable, and which is insertable into the surgical tool insertion aid (1); and a plurality of guide members (3) extending in the axial direction from the distal end side towards the basal end side, on the inside peripheral surface of the surgical tool insertion aid (1). The inner tube (2) is provided to the outside peripheral surface thereof with engaging members (4) for slidably engaging the guide members (3).

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Inventors:

WADA NORIHITO (JP)
MIYAZAKI TAKUYA (JP)
HIMURA YOSHIHIKO (JP)

Application Number:

PCT/JP2015/050500

Publication Date:

July 23, 2015

Filing Date:

January 09, 2015

Export Citation:

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Assignee:

UNIV KEIO (JP)
TOP KK (JP)

International Classes:

A61B17/00; A61B1/00; A61B17/02; A61B19/00

Domestic Patent References:

WO2007063904A1

2007-06-07

Foreign References:

JP2007511247A	2007-05-10
JP2011515127A	2011-05-19
JP2011245017A	2011-12-08
JPS62167531A	1987-07-23
JP2014039703A	2014-03-06

Other References: