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. 16, 2019
Filed:
Sep. 22, 2015
Verily Life Sciences Llc, Mountain View, CA (US);
Vasiliki Demas, San Jose, CA (US);
Vikram Singh Bajaj, Mountain View, CA (US);
Verily Life Sciences LLC, Mountain View, CA (US);
Abstract
Methods of exerting magnetic forces to collect and manipulate magnetic particles disposed in a portion of subsurface vasculature using a wearable device are provided. The wearable device is configured to change the exerted magnetic force over time. For example, the exerted magnetic force could be sufficient to collect the magnetic particles during a first period of time and low enough to release the magnetic particles during a second period of time. The exerted magnetic force could be changed over time to vary some effect on the magnetic particles, for example to control a rate of release of collected magnetic particles. In some embodiments, the magnetic particles are configured to bind to an analyte of interest. The collection and manipulation of the magnetic particles can enable detection of one or more properties of the analyte, modification of the analyte, and/or extraction of the analyte bound to the magnetic particles.