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:
Oct. 18, 2022
Filed:
Mar. 18, 2019
Sb-kawasumi Laboratories, Inc., Kanagawa, JP;
Toshiyasu Yuba, Tokyo, JP;
SB-KAWASUMI LABORATORIES, INC., Kanagawa, JP;
Abstract
An indwelling deviceis provided with: a sheaththat is capable of housing a stent graft; and a long shaftthat is configured to be capable of advancing or retreating inside the sheath along the axial direction. The shaft has a fixing tooland a hollow tubethat are respectively engaged with a connection partand a blood vessel wall fixing partof the stent graft to restrict movement of an opening endof the stent graft in the radial direction. The indwelling device is configured to be capable of releasing engagement between the connection part and the fixing tool and engagement between the blood vessel wall fixing part and the hollow tube independently of each other by displacing the shaft with respect to the stent graft in the axial direction.