Patent ID: 7781639
Filing Date: 2010-08-24
Classification: A47L,A61B,A61F,A61M,B01D,B05C,B29C,B43K,C12Q,F28F,G01N,Y10S,Y10T

Abstract:
1. A medical treatment article comprising: at least one fluid control film component having at least one major surface, the major surface comprising a plurality of microreplicated channels that extends along the major surface and permits transport of fluid between a medical treatment site on a patient or user and a remote area; wherein the remote area comprises a fluid reservoir; and wherein the fluid control film component is adapted to supply a medicament from the fluid reservoir to the medical treatment site; wherein the fluid control film component comprises a plurality of primary channels having at least two secondary channels, each of the secondary channels forming at least one notch, wherein the primary channels have a depth of from 50 to 3000 microns and the depth of the secondary channels is from 5 to 50 percent of the depth of the primary channels.