Disclosed is a fluid sampling device comprising a housing arranged to be freely rotatable under the influence of a fluid and comprising an opening for channeling the fluid through the housing such that the fluid contacts a particular portion of a sampling medium corresponding to a relative angular position of the housing.
申请公布号
US8413527(B2)
申请公布日期
2013.04.09
申请号
US20070440286
申请日期
2007.09.13
申请人
TIMMIS ROGER JAMES;JONES KEVIN CHRISTOPHER;LANCASTER UNIVERSITY BUSINESS ENTERPRISES LTD.