Novo Nordisk A/s

Matthew William Haave

Carsten Schau Andersen

Nikolaj Eusebius Jakobsen

Gregory A Kirkos

Jakob Oest Wielandt

Dave Szakelyhidi

Blake Matsuzaki

David Szakelyhidi

Gregory A Kikos

A dosage sensing module for or in a pen drug delivery device and comprising a power source unit, a processor unit and a dosage sensor unit with a first sensor part adapted to be fixed to a part not rotating during dose expelling and comprising a flexible printed circuit board sheet on which a pattern of individual electrical conductive sensor areas are arranged. The sensor unit further comprises a second sensor part adapted to be fixed to the piston rod to follow the rotation thereof during dose expelling. The second sensor part comprises individual structures that together with the conductive sensor areas are adapted to, upon relative rotational movement between the first and second sensor part, provide electrical signals to a processor unit indicative of the relative rotational position between the first and second sensor part.

Rotary dosage sensing module for and in a disposable pen drug delivery device

Growing community of inventors

Seattle, WA, United States of America

Matthew William Haave