Patent Number: 6,293,012

Title: Method of making a fluid flow module

Abstract: A method of fabricating a module having fluid flow channels in communication with a diaphragm valve using self-bondable polyimide sheets wherein the sheets are directly interfacially bonded to one another except in the region corresponding to the diaphragm valve without using an adhesive is disclosed.

Inventors: Moles; Donald R. (Cedarville, OH)

Assignee: YSI Incorporated

International Classification: B01L 3/00 (20060101); B32B 27/34 (20060101); B32B 3/08 (20060101); B29C 65/00 (20060101); G01N 35/00 (20060101); B23P 015/00 ()

Expiration Date: 09/25/2018