The Procter Gamble Company

Braun Gmbh

Jannik Scheele

Uwe Schober

Dana Paul Gruenbacher

Joseph Edward Scheffelin

Norbert Schaefer

Martin Haas

Ingo Vetter

Frank Ziegler

Sven Alexander Franke

Robert Schäfer

Martin Diehl

A personal hygiene device has a handle, a treatment head mounted for relative movement of at least a portion thereof with respect to the handle against a restoring force when a treatment force is applied in at least one direction onto the treatment head, a treatment-force-measurement unit for determining the applied treatment force comprising a light-emitting element, a light-sensitive element, and a light-changing element arranged at least partly in the light path between the light-emitting element and the light-sensitive element, wherein the light-changing element and at least one of the light-emitting element and light-sensitive element are arranged to be moved relatively to each other when at least the portion of the treatment head is moved.

Personal hygiene device having treatment-force-measurement unit

A cartridge for a microfluidic delivery system is defined by a longitudinal axis. The cartridge includes a reservoir for containing a fluid composition. The cartridge also includes a nozzle operatively connected with the reservoir. The nozzle is in fluid communication with the reservoir for releasing the fluid composition. The cartridge includes an outer cover operatively connected with the reservoir. The outer cover comprises an orifice that is adjacent to the nozzle. An air flow path is formed by a gap between the reservoir and the outer cover.

Microfluidic delivery system and cartridge having an outer cover

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Kelkheim, Germany

Jannik Scheele