Verily Life Sciences LLC

Marija Pavlovic

Andrew Homyk

Jerrod Joseph Schwartz

Joshua Simon Klein

Alberto Clemente Vitari

Body-mountable devices are provided to detect the presence or status of a tumor in a body by detecting probes associated with circulating cells of the tumor that travel to subsurface vasculature of the body. The probe enters a tumor and associates with cells of the tumor before the cells metastasize. A wearable body-mountable device can be worn for a protracted period of time to detect the probe associated with circulating tumor cells in the vasculature at low concentrations and/or at low rates. A body-mounted device could detect the presence of such released, tumor-cell-associated probes to determine a presence or status of a tumor in the body.

Method of cell tagging for cancer detection

A system is provided which includes nanoparticle conjugates configured to bind with a tumor cell, the nanoparticle conjugate comprising a nanoparticle, at least one targeting entity bound to the nanoparticle, and at least one shielding entity that shields at the at least one targeting entity, the nanoparticle, or both; a body-mountable device mounted on an external surface of a living body and configured to detect a tumor cell binding response signal transmitted through the external surface, wherein the tumor cell binding response signal is related to binding of the nanoparticle conjugates with one or more tumor cells; and a processor configured to non-invasively detect the one or more tumor cells based on the tumor cell response signal. Nanoparticle conjugates and methods for use for treating or imaging tumor cells are also provided.

Growing community of inventors

Mountain View, CA, United States of America

Marija Pavlovic