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:
Jun. 28, 2022
Filed:
Mar. 23, 2017
Terumo Kabushiki Kaisha, Tokyo, JP;
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A balloon catheter includes an elongated main body extending in an axial direction and a balloon connected to the elongated main body. The balloon is inflatable and deflatable in the radial direction. The outer surface of the balloon includes a plurality of recesses that are spaced apart from one another. The balloon catheter also includes a plurality of elongate bodies on the outer surface of the balloon. The elongate bodies are crystals of a water-insoluble drug extending in the radial direction of the balloon away from the interior of the balloon. The elongate bodies each possess an independent long axis. At least two elongate bodies of the elongate bodies are positioned in one of the recesses in the outer surface of the balloon. These two elongate bodies extend from within the recess to a surrounding environment in the radial direction of the balloon.