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:
Nov. 24, 2020
Filed:
Apr. 28, 2017
Goodman Co., Ltd., Nagoya, JP;
Kenshi Iwano, Seto, JP;
Takamasa Miyake, Seto, JP;
Tomokazu Ogawa, Seto, JP;
Keisuke Ogawa, Seto, JP;
Soichiro Fujisawa, Seto, JP;
Mitsuhiro Ota, Seto, JP;
GOODMAN CO., LTD., Nagoya, JP;
Abstract
A balloon catheter includes an outer shaft, an inner shaft, and an inflatable balloon. The inner shaft is inserted inside the outer shaft. A part of the inner shaft extends beyond a leading end of the outer shaft. The inflatable balloon includes a base end side joint portion and a leading end side joint portion, the base end side joint portion is joined to the outer shaft and the leading end side joint portion is joined to the inner shaft. The inner shaft has an extension portion configured to extend in an axial line direction. The extension portion is located closer to the base end side of the outer shaft than to the leading end side joint portion of the inflatable balloon.