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FILTERED ASSAY DEVICE AND METHOD
A method and device is provided for collecting filterable material to perform assays on a filtration apparatus by applying negative-pressure to the inlet chamber of the filtration apparatus which is independent of negative or positive pressure applied to its fluid path. The negative-pressure applied to the inlet chamber serves to actively aspirate fluid and promote flow into the inlet chamber via the fluid pathway. The negative-pressure applied to the inlet chamber facilitates the use of either negative or positive-pressure based fluid-filtration approaches. Use of the invention improves the functionality and scope of applications that can be performed with enclosed filtration apparatuses.
Docket:N/A
Publication/Issued No.:8,968,681
Publication/Issue Date:2015-03-03
Categories: Device,Method
More Detail:Visit USPTO.GOV
Lab:N/A
Inventor(s):PUTNAM, ET AL