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. 20, 2021
Filed:
Feb. 28, 2017
Sun Medical Technology Research Corporation, Suwa, JP;
SUN MEDICAL TECHNOLOGY RESEARCH CORPORATION, Nagano, JP;
Abstract
A blood pump includes a blood supply mechanism; a motor having a stator, a rotor and a shaft; a base body; a casing; a fixed side slide member having a first slide surface and fixed to the base body; and a rotary side slide member. A second insertion hole allows the shaft to pass therethrough is in the rotary side slide member. The shaft is fitted into the second insertion hole between the fixed side slide member and the blood supply mechanism. The second slide surface is slidable on the first slide surface in contact with the first slide surface by rotating together with the blood supply mechanism and the shaft A center of the core is at a position more to a +z direction side than a center (CM) of a permanent magnet.