The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2014
Filed:
Jan. 30, 2004
Hideto Oishi, Tokyo, JP;
Yukihiko Sakaguchi, Akita, JP;
Hideto Oishi, Tokyo, JP;
Yukihiko Sakaguchi, Akita, JP;
Sumitomo Bakelite Co., Ltd., Tokyo, JP;
Other;
Abstract
To provide a tool for safely and reliably securing a route for endermically approaching the interior of the body; more specifically, an endoscope-equipped puncture balloon that is designed to allow a balloon that does not immediately burst when punctured by a puncturing needle or the like to be used as a target, and that can be used by installing or inserting an endoscope in a tube holding such balloon. In a thin-walled main body tubeequipped with an endoscope-installed section at the rear end, a balloonis disposed on the front surface thereof, and a branch tubecommunicating with the interior of the balloonin a gas-liquid flow manner is disposed on the main body tube, the branch tubehaving a connectorannexed to the rear end thereof; thus it is not until the liquid in the balloon is absorbed without the balloon immediately bursting when punctured by a puncturing needle that a bore can be secured until the balloon is contracted.