Nellcor Puritan Bennett Incorporated

Fletcher Yoder, Legal Representative

Paul David Mannheimer

Don Hannula

Russ Delonzor

A pulse oximeter sensor having an emitter(s) and a detector, with a layer having a first portion of the emitter and a second portion of layer over the detector is provided. A barrier is included between the first and second portions of the overlying layer to substantially block radiation of the wavelengths emitted by the emitter(s). Preferably, the barrier reduces the radiation shunted to less than 10% of the radiation detected, and more preferably to less than 1% of the radiation detected.

Growing community of inventors

Houston, TX, United States of America

Fletcher Yoder, Legal Representative