MULTILAYER IMPLANTABLE CELL ENCAPSULATION DEVICES AND METHODS THEREOF

Abstract: described is a multilayer cell encapsulation device and methods of assembly and uses thereof. in some examples, a multilayer cell encapsulation device can include a non-non-woven fabric (nwf) layer defining at least one chamber configured to receive cells therein, and a non-woven fabric (nwf) layer arranged external to the non-nwf layer, where the nwf layer and the non-nwf layer are suction welded together. at least a portion of a perimeter of at least the non-nwf layer which forms an outer weld of the device comprises a plurality of spaced apart flow holes extending along the perimeter.

Inventor(s): Mario Zamarripa, Craig McGreevy, Jonathan Valdez, Christopher Folk, Michael Scott, Vahid Hamzeinejad, Qiang Zhang

CPC Classification: A61F2/022 ({Artificial gland structures using bioreactors (hemodialysis ; hemofiltration ; other extracorporeal blood treatment )})

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