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. 15, 2008
Filed:
Sep. 28, 2004
Tomihisa Kato, Aichi-ken, JP;
Tomihisa Kato, Aichi-ken, JP;
Asahi Intecc Co., Nagoya-shi, Aichi-ken, JP;
Abstract
In a medical guide wire, a core line securement portion () is provided in which the core wire () is fixed to an inner side of the helical coil body () so as to form a top leading end portion () between the core line securement () and the head plug (). A flat plane structure () is formed in which the core wire () of the top leading end portion () gradually changes through stepped portions (S) so that the core wire () progressively reduces its thickness stepwisely while successively increasing its breadth stepwisely as approaching a foremost distal end of the top leading end portion (). This provides an improved flexibility, sensitivity, torsibility and torque transmissibility with the flat plane structure () so as to be accessible to the diseased area with a high detective and ablative ability.