专利名称：Method and device for decreasing
contamination
发明人：David A. Edwards,Mark J. Gabrielson,Robert
William Clarke,Wesley H. Dehaan,MatthewFrederick Brande,Jonathan Chun-Wah Man
申请号：US11827031申请日：20070710公开号：US08627821B2公开日：20140114
专利附图：
摘要：Methods and devices to determine rate of particle production and the size
range for the particles produced for an individual are described herein. The device ()contains a mouthpiece (), a filter (), a low resistance one-way valve (), a particle counter ()and a computer (). Optionally, the device also contains a gas flow meter (). The dataobtained using the device can be used to determine if a formulation for reducing particleexhalation should be administered to an individual.
申请人：David A. Edwards,Mark J. Gabrielson,Robert William Clarke,Wesley H.Dehaan,Matthew Frederick Brande,Jonathan Chun-Wah Man
地址：Boston MA US,Ridgefield CT US,Canton MA US,Chelmsford MA US,Bristol CTUS,Bellevue WA US
国籍：US,US,US,US,US,US
代理机构：McDermott Will & Emery LLP
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