Verily Life Sciences LLC

Hojr Pisheh

Jeffrey George Linhardt

James Etzkorn

Brian Pepin

Stein Kuiper

Daniel Barrows

Dat Phung

Brian Joel Alvarez

Parissa Heshmati

Microfluidic pumps are provided that use electrowetting to manipulate the location of one or more droplets of a working fluid (e.g., water) in order to pump tears, blood, laboratory samples, carrier fluid, or some other payload fluid. The working fluid is separated from the payload fluid by one or more droplets of an isolating fluid that is immiscible with the working fluid. The working fluid is manipulated via electrowetting, by applying voltages to two or more electrodes, to repeatedly move back and forth. Forces, pressures, and/or fluid flows exerted by the working fluid are coupled to the payload fluid via the droplet(s) of isolation fluid and reed valves, diffuser nozzles, or other varieties of valve can act as flow-rectifying elements to convert the coupled forces into a net flow of the payload fluid through the pump.

Electrowetting-based pump

An eye-mountable device includes layer(s) of polymer material defining a body. The body includes a first side and a second side extending from a first end to a second end. The first side opposes the second side and curves inwardly toward the second side. The second side curves outwardly away from the first side. The body includes an anterior surface and a posterior surface extending from the first side to the second side and from the first end to the second end. The anterior side opposes the posterior side. The posterior surface has a concave shape. The device includes a substrate in the body including a mounting platform disposed proximally to a middle of the second side. The device includes, on the mounting platform, electronics that interact with a biological environment and monitor health-related information. The body may have a thickness profile that prevents the device from undesired movement.

Eye-mountable underlid device for measuring an analyte

An eye-mountable composition, an eye-mountable device and a method for making the eye-mountable device are disclosed. In one aspect, an eye-mountable composition is disclosed, which may include a silicone hydrogel having silicon-containing monomer-derived units and hydrophilic monomer-derived units, a non-silicone hydrogel having non-silicon-containing hydrophobic monomer-derived units and hydrophilic monomer-derived units, or an elastomer. The composition is biocompatible, does not adhere to ocular tissue, and has a modulus of elasticity of 0.2 MPa to 10 MPa. Also provided is an eye mountable device including an electronics platform embedded in an eye-mountable composition, and a method for fabricating the eye-mountable device.

Biocompatible materials for underlid device fabrication

An example device includes a lithium-based battery having conductive battery contacts protruding from a surface of the battery, where a non-conductive portion of the surface of the battery separates the conductive battery contacts. The battery is a type that undergoes an expansion during charging in which the expansion of the lithium-based battery includes an outward bulging of the non-conductive portion of the battery surface. The device includes a substrate having conductive substrate contacts. The conductive battery contacts are electrically connected to the respective conductive substrate contact via a flexible electrically-conductive adhesive that physically separates the conductive battery contacts from the respective conductive substrate contacts and allows for relative movement therebetween caused by the expansion of the lithium-based battery.

Methods and devices associated with bonding of solid-state lithium batteries

A protective layer for use on a sensor during a manufacturing process avoids damage to the sensor and keeps the sensor surface clean during lens fabrication. The protective layer includes a non-cross-linked, water-soluble polymer layer and an anhydrous, cross-linkable, methacrylate-based formulation layer, temporarily applied to a surface of the sensor. The protective layer may be used to protect the sensor during a manufacturing process by applying the non-cross-linked, water-soluble polymer layer and the anhydrous, cross-linkable, methacrylate-based formulation layer consecutively onto the surface of the sensor to form the protective layer; affixing the sensor to a substrate; fabricating a device that includes the substrate; and subsequently removing the protective layer from the surface of the sensor.

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Rohnert Park, CA, United States of America

Hojr Pisheh