Sonova Ag

Verily Life Sciences LLC

Insound Medical, Inc.

Phonak Ltd.

Chuangang Lin

Paul Anthony Wagner

Stuart W Wenzel

Igal Ladabaum

Michael Y Au

James Etzkorn

Brett Daniel Schleicher

Erdal Karamuk

Petra Gunde

Simone Keller

The present disclosure relates to a rigid sensor stopper adapted for use in a drug delivery device. In one implementation, a rigid sensor stopper may include a transducer, a power source, a rigid molding or casing, and at least one elastomeric seal. The molding may be formed from overmolding or insert molding, and the casing may be formed from injection molding, machining, or forged casing. The at least one elastomeric seal may include at least two o-rings.

Rigid sensor stopper for use in drug delivery devices

A battery manufacturing method including the steps of testing a cathode assembly that includes an air cathode and a battery can cathode portion that is not connected to a battery can anode portion, and joining an anode assembly, including a battery can anode portion in which anode material is located, to the tested cathode assembly.

Batteries and battery manufacturing methods

Hearing devices configured to fit within the bony portion of the ear canal and batteries that may be used with same.

Canal hearing devices and batteries for use with same

Hearing devices, configured to fit within the ear canal, that include a hearing device core, a seal, including a shell wall and a cavity that has an opening located at the end of the shell wall, and a volume of viscous medium located within the cavity between the hearing device core exterior surface and the shell wall interior surface.

Canal hearing devices with improved seals

Growing community of inventors

Fremont, CA, United States of America

Chuangang Lin