Abstract: A microfluidic cassette has a microfluidic cassette body. The microfluidic cassette body has a fluid flow channel, a first piercing member comprising a wall extending out from the microfluidic cassette body, the wall enclosing a first fluid aperture that is in fluid communication with the fluid flow channel, and a second piercing member comprising a wall extending out from the microfluidic cassette body adjacent to the first piercing member, the wall enclosing a second fluid aperture that is in fluid communication with the fluid flow channel. The first piercing member has a further fluid aperture located on a portion of the wall of the first piercing member facing away from the second piercing member.

Abstract: An apparatus for performing haemodialysis on a patient comprises: first blood transfer means (3) for selectively withdrawing blood from a patient and storing it in a first storage portion (5); second blood transfer means (11) for removing filtered blood from a filtration device (7) and storing it in a second storage portion (13); and a fluid measurement system (51a, 51b) for periodically measuring the respective volumes of blood in the first and second storage portions; adding the volume of blood in the first storage portion to the volume of blood in the second storage portion at that time in order to calculate the total volume of blood within the first and second storage portions at that time; and comparing the total measured volumes of blood within the first and second storage portions measured over a predetermined time interval to calculate the volume of fluid removed from the blood during that predetermined time interval.

Abstract: A transfer case for a normally rear wheel drive vehicle with selective four wheel drive capabilities is provided. The transfer case has an intermediate gear driven lubrication pump, wherein the machining required for the lubrication pump is almost exclusively conducted from an interior side of the rear shell. The transfer case of the present invention also eliminates the requirement for a cover plate for the pump and an external lubrication tube. The transfer case of the current invention has an internal lubrication pump outlet which has a portion extending in a reinforcing mound of the rear shell thereby providing greater stiffness to a portion of the rear shell supporting the main input shaft rear bearings.

Abstract: A transfer case for a normally rear wheel drive vehicle with selective four wheel drive capabilities is provided. The transfer case has an intermediate gear driven lubrication pump, wherein the machining required for the lubrication pump is almost exclusively conducted from an interior side of the rear shell. The transfer case of the present invention also eliminates the requirement for a cover plate for the pump and an external lubrication tube. The transfer case of the current invention has an internal lubrication pump outlet which has a portion extending in a reinforcing mound of the rear shell thereby providing greater stiffness to a portion of the rear shell supporting the main input shaft rear bearings.

Abstract: A urine flow measuring apparatus that includes a container for receiving urine, measuring means for measuring the weight and/or volume of urine received by the container, and memory means for recording the weight and/or volume measured by the measuring means. Through a controller the measuring means: continually measures the weight and/or volume of the container at regular sampling intervals; and at each sampling interval, identifies if a positive change in the weight and/or volume of the container has occurred and then compares results within a data set, the data set including a result from the current sampling interval and results from all the sampling intervals during a given period. If a number of sampling intervals indicating a positive change in the weight and/or volume is above a certain threshold, the memory means is instructed to begin recording data, else the memory means is instructed to cease recording data.

Abstract: An apparatus for performing haemodialysis on a patient comprises: first blood transfer means (3) for selectively withdrawing blood from a patient and storing it in a first storage portion (5); second blood transfer means (11) for removing filtered blood from a filtration device (7) and storing it in a second storage portion (13); and a fluid measurement system (51a, 51b) for periodically measuring the respective volumes of blood in the first and second storage portions; adding the volume of blood in the first storage portion to the volume of blood in the second storage portion at that time in order to calculate the total volume of blood within the first and second storage portions at that time; and comparing the total measured volumes of blood within the first and second storage portions measured over a predetermined time interval to calculate the volume of fluid removed from the blood during that predetermined time interval.

Abstract: A flow rate measuring apparatus comprises a vessel for receiving electrically conductive liquid, and a measuring element for measuring electrically the filled volume of the vessel as a function of time to provide a signal representative of the flow rate of electrically conductive liquid entering the vessel. The measuring element is disposable within the vessel and is configured to regulate the flow of electrically conductive liquid from the first side to the second side of the measuring element.

Abstract: An encoded transactional card system comprising a carrier having a first side, a second side, a top side, a bottom side, a front and a back; a card having a first side, a second side, a top side, bottom side, a front and a back, wherein the card is connected to and selectively detachable from the carrier and wherein the carrier generally surrounds the card first side, the top or bottom side and the second side; and a magnetic strip for encoding information wherein the magnetic strip traverses the carrier from the carrier first side across the card to the carrier second side.

Abstract: An encoded transactional card system comprising a carrier having a first side, a second side, a top side, a bottom side, a front and a back; a card having a first side, a second side, a top side, bottom side, a front and a back, wherein the card is connected to and selectively detachable from the carrier and wherein the carrier generally surrounds the card first side, the top or bottom side and the second side; and a magnetic strip for encoding information wherein the magnetic strip traverses the carrier from the carrier first side across the card to the carrier second side.