Abstract: An intermittent catheter package including a plurality of components and a catheterization tray configured to facilitate a catheterization procedure. The plurality of components include a urinary catheter fluidly connected to a urine-drainage bag and a sampling-port access device configured to fluidly connect to a urine-sampling port of the urinary catheter or the urine-drainage bag for aseptic collection of one or more urine samples. The catheterization tray includes at least a first compartment, a second compartment, and a third compartment configured to hold the plurality of components. The first compartment is configured to hold the urinary catheter. The second compartment is connected to the first compartment by an intercompartment connection. The second compartment is configured to hold the urine-drainage bag. The third compartment is configured to hold the sampling-port access device. Step-by-step instructions are incorporated into the catheterization tray to facilitate the catheterization procedure.

Abstract: A parallel system for performing LMS coefficient adaptation includes a data memory, a tap memory, and two or more LMS hardware units. The LMS hardware units utilize data stored in the data memory and coefficients stored in the tap memory for performing multiple LMS coefficient adaptations in parallel.

Abstract: A system and method for accelerating least-mean-square algorithm-based coefficient adaptation which executes in one machine clock cycle one tap of the least-mean-square algorithm including data fetch, coefficient fetch, coefficient adaptation, convolution, and write-back of a new coefficient vector. A data memory stores an input signal. A coefficient memory stores a coefficient vector. A multiplication and accumulation unit reads the input signal from the data memory and the coefficient vector from the coefficient memory to perform convolution.