NELLCOR NPB-40 MANUAL
User Manual
This document introduces a portable pulse oximeter called NPB-40, which is a product of Nellcor Puritan Bennett, a subsidiary of Mallinckrodt Inc. The sale of this product is restricted by the federal law of the United States and can only be sold to a doctor or by their order. The document also mentions some features and characteristics of the product, such as portability and safety of use.