Qura, Inc.

Douglas P Adams

Amitava Gupta

Jean-Noel Fehr

Jean-Noël Fehr

Adam Harant

Alain Saurer

Celso Tello

Marcel David Ackermann

Stefan Bauer

Implantable pressure sensors and implantable electronics should be packaged in hermetically sealed modules with biocompatible surfaces before being implanted. Packaging designs should be compact and cause little to no interference with the mechanical (and optical) properties or functions of the implant. For a pressure sensor in an intraocular lens, this means that the sensor and packaging should allow the lens to be folded so that it can be implanted through a small incision in the eye. An inventive implantable pressure sensor is coated with a silicone elastomer and hermetically sealed by a multilayer coating of SiOand Parylene C, which may also encapsulate other components, including a microcontroller or processor, rechargeable batteries, sensors, resistors, capacitors, wireless transceivers, and/or antennas mounted on a transparent substrate. This combination of silicone gel and multilayer coating isolates the pressure sensor from surrounding tissue while allowing the pressure sensor to measure pressure precisely and quickly.

Implantable devices with embedded pressure sensors

The present disclosure relates to the field of implantable intraocular drug delivery devices. In particular, the present disclosure relates to intraocular drug delivery devices integrated into a capsular tension ring ('CTR') that is designed for implantation in the capsule or the ciliary sulcus during a cataract extraction and intraocular lens implantation procedure.

Implantable intraocular drug delivery devices

Intraocular pressure sensors, systems, and methods of use. Implantable intraocular pressure sensing devices that are hermetically sealed and adapted to wirelessly communicate with an external device. The implantable devices can include a hermetically sealed housing, the hermetically sealed housing including therein: an antenna in electrical communication with a rechargeable power source, the rechargeable power source in electrical communication with an ASIC, and the ASIC in electrical communication with a pressure sensor.

Coatings for implantable devices

Intraocular lenses that include a central portion and one or more peripheral portions. The IOLs includes a sensor housing and a communication member, both of which are secured to the central portion.

Intraocular lenses including an intraocular pressure sensor

Intraocular lenses with pressure sensors embedded therein, and methods of manufacture.

Intraocular lenses with intraocular pressure sensors and methods of manufacture

Methods based on providing monitoring services and access to information to caregivers, patients with implanted pressure sensors and distributors.

Growing community of inventors

Sudbury, MA, United States of America

Douglas P Adams