The Procter Gamble Company

Braun Gmbh

Julie Myers Grender

Malgorzata Klukowska

Phyllis D Hoke

Donald James White, Jr

David Salloum Salloum

Alexander Franz Doll

Jill Renee Underwood

Gregory John Carr

Soujanya Chinnapareddy

Soujanya Chinapareddy

According to the embodiments described herein, a method for characterizing in vivo operation of a dental prosthetic can include providing subject position data and prosthetic position data. The method may further include transforming the subject position data into a reference three-dimensional coordinate system. The reference three-dimensional coordinate system can be ordered according to a coordinate index. The coordinate index can be based at least in part upon a subject position index of the subject position data. The method may further include comparing, automatically with one or more processors, the prosthetic position data and the reference three-dimensional coordinate system according to a comparison order to characterize the dental prosthetic. The comparison order can be based at least in part upon a prosthetic position index of the prosthetic position data and the coordinate index.

Methods for characterizing in vivo operations of objects

A therapeutic micro-current delivery device includes a first electrode in electrical contact with a user at a first user location, a second electrode in electrical contact with the user at a second user location, a power source operable to provide a first voltage potential at the first electrode and a second voltage potential at the second electrode, and a micro-current control circuit in electrical communication with the first electrode, second electrode and power source. Electrical contact of the first electrode at the first user location and electrical contact of the second electrode at the second user location completes an electrical circuit. The micro-current control circuit generates a micro-current Ithrough a user between the first location and the second location that increases from a start current Ito an end current Iover a rise time t. Oral care devices and micro-current control methods are also disclosed.

Therapeutic micro-current delivery devices and methods thereof

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Cincinnati, OH, United States of America

Julie Myers Grender