Arnold MICHNOVIC,Loreta GRUNDINSKIENE,Christopher Edgerley BOOTH
申请号：
US16761109
公开号：
US20200276405A1
申请日:
2018.11.05
申请国别(地区):
US
年份:
2020
代理人:
摘要：
This invention relates to heat and moisture exchange (HME) materials, particularly for use in heat and moisture exchange with respiratory gases, and methods for their manufacture. The invention provides an improved HME material (10a) comprising a plurality of discrete protrusions (510), as opposed to continuous ridges or corrugations, extending from at least part of one surface of the HME material (10a), and to an associated manufacturing method.
