CATHETER KIT FOR BURROW - SUMITOMO BAKELITE CO

Title:

CATHETER KIT FOR BURROW

Document Type and Number:

WIPO Patent Application WO/2004/096115

Kind Code:

A1

Abstract:

A catheter kit for a burrow having a catheter and an obturator and excellent in operability. The catheter comprises a tube having, inside, a nutrient passage leading nutrition or chemicals from the outside of a body to the inside of a stomach and extending along the wall surface of the burrow and a non-balloon type endodwelling member fitted to the tip part of the tube, normally placed in an expanded state and reduced in diameter less than that in the expanded state when an external force acts thereon by the obturator, and indwelled in the stomach in a buried state in a living body. The obturator comprises a guide wire passage detachably engaged with the catheter and allowing a guide wire installed in the obturator ranging from the tip to the midway thereof to be inserted therein and an operation part for transmitting the external force to the endodwelling member fitted to the rear end thereof. The rear end part of the guide wire passage and the operation part are arranged in a separated state.

Inventors:

SUZUKI YUTAKA (JP)
SAKAGUCHI YUKIHIKO (JP)
ARIKAWA KIYOTAKA (JP)
KOJO YASUNORI (JP)

Application Number:

PCT/JP2004/005976

Publication Date:

November 11, 2004

Filing Date:

April 26, 2004

Export Citation:

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Assignee:

SUMITOMO BAKELITE CO (JP)
SUZUKI YUTAKA (JP)
SAKAGUCHI YUKIHIKO (JP)
ARIKAWA KIYOTAKA (JP)
KOJO YASUNORI (JP)

International Classes:

A61J15/00; (IPC1-7): A61J15/00

Foreign References:

JP3347315B1	2002-11-20
JPH04263870A	1992-09-18
JPH04226676A	1992-08-17
JPS62254769A	1987-11-06
JPH11309215A	1999-11-09
US5336203A	1994-08-09
US5248302A	1993-09-28
US4315513A	1982-02-16
JPH05137792A	1993-06-01

Other References: