Abstract: A negative pressure therapy device for inducing negative pressure in a urinary tract includes an inflow member and an outflow member. The inflow member includes (i) a proximal portion, (ii) a retention portion configured to be deployed within a renal pelvis of the urinary tract comprising a drainage hole leading to the inflow lumen, and (iii) an intermediate portion between the proximal portion and the retention portion. The intermediate portion is configured to extend through a portion of the kidney to the renal pelvis. The outflow member includes (i) a proximal portion, (ii) a distal end configured to be positioned in the ureter or bladder, and (iii) at least one intermediate portion extending from the proximal portion to the distal end.

Abstract: Fabric-over-foam (and foil-over-foam) electromagnetic interference attenuating gaskets having a body of indefinite length are disclosed, the gaskets having a foam core surrounded by conductive fabric, where the foam core possesses at least two distinct regions of foam density. Methods of manufacturing the gaskets are also disclosed.