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:
Jan. 05, 2016
Filed:
Jun. 03, 2010
Mike Augarten, Goleta, CA (US);
Mike Augarten, Goleta, CA (US);
APOLLO ENDOSURGERY, INC., Austin, TX (US);
Abstract
A magnetically coupled, implantable pump system comprises an external controller and an implantable device. A non-implantable magnet in an external controller produces a magnetic field that couples the non-implantable magnet to a magnet in the implantable device. A non-implantable motor moves the non-implantable magnet in a rotational direction. When the non-implantable magnet moves in the rotational direction, a piston coupled to the magnet moves within the implantable device. As the piston moves, an amount of fluid from a reservoir in the implantable device moves out of the reservoir and into an inflatable portion of a gastric band. The implantable device may also move fluid out of the inflatable portion of the gastric band.