Abstract: A device is provided for pooling a fluid from a container unit having at least one container, and includes an inlet port having at least one inlet channel configured for receiving the fluid or ambient air, and an outlet port having at least one outlet channel configured for delivering the fluid to an attachment. Both inlet and outlet ports are disposed on the device. A cavity is provided for accommodating insertion of the container unit for pooling the fluid from the at least one container. At least one spike is disposed in the cavity and configured for puncturing a stopper of the at least one container when the container unit transitions from an upper position to a lower position.

Abstract: A device is provided for pooling a fluid from a container unit having at least one container, and includes an inlet port having at least one inlet channel configured for receiving the fluid or ambient air, and an outlet port having at least one outlet channel configured for delivering the fluid to an attachment. Both inlet and outlet ports are disposed on the device. A cavity is provided for accommodating insertion of the container unit for pooling the fluid from the at least one container. At least one spike is disposed in the cavity and configured for puncturing a stopper of the at least one container when the container unit transitions from an upper position to a lower position.

Abstract: A device is provided for pooling a fluid from a container unit having at least one container, and includes an inlet port having at least one inlet channel configured for receiving the fluid or ambient air, and an outlet port having at least one outlet channel configured for delivering the fluid to an attachment. Both inlet and outlet ports are disposed on the device. A cavity is provided for accommodating insertion of the container unit for pooling the fluid from the at least one container. At least one spike is disposed in the cavity and configured for puncturing a stopper of the at least one container when the container unit transitions from an upper position to a lower position.

Abstract: The present disclosure relates to analytical testing devices comprising microfluidics and methods for performing an assay on a fluid sample received within the microfluidics, and in particular, to mitigating drift of fluid samples over a sensor by incorporating a bypass channel into the microfluidics. For example, a test cartridge device is provided that includes a fluid sample entry port and holding chamber connected to a bifurcation junction of a sensor channel and a bypass channel. The sensor channel includes an upstream region and a downstream region, and an analyte sensor is in the upstream region. As a cross-sectional area of the bypass channel is greater than the cross-sectional area of the downstream region of the sensor channel, the bypass channel is a preferred path for excess sample flow and pressure, and thus sample drift above the analyte sensor is mitigated.

Abstract: A device is provided for pooling a fluid from a container unit having at least one container, and includes an inlet port having at least one inlet channel configured for receiving the fluid or ambient air, and an outlet port having at least one outlet channel configured for delivering the fluid to an attachment. Both inlet and outlet ports are disposed on the device. A cavity is provided for accommodating insertion of the container unit for pooling the fluid from the at least one container. At least one spike is disposed in the cavity and configured for puncturing a stopper of the at least one container when the container unit transitions from an upper position to a lower position.

Abstract: The present disclosure relates to analytical testing devices comprising microfluidics and methods for performing an assay on a fluid sample received within the microfluidics, and in particular, to mitigating drift of fluid samples over a sensor by incorporating a bypass channel into the microfluidics. For example, a test cartridge device is provided that includes a fluid sample entry port and holding chamber connected to a bifurcation junction of a sensor channel and a bypass channel. The sensor channel includes an upstream region and a downstream region, and an analyte sensor is in the upstream region. As a cross-sectional area of the bypass channel is greater than the cross-sectional area of the downstream region of the sensor channel, the bypass channel is a preferred path for excess sample flow and pressure, and thus sample drift above the analyte sensor is mitigated.

Abstract: A device is provided for pooling a fluid from a container unit having at least one container, and includes an inlet port having at least one inlet channel configured for receiving the fluid or ambient air, and an outlet port having at least one outlet channel configured for delivering the fluid to an attachment. Both inlet and outlet ports are disposed on the device. A cavity is provided for accommodating insertion of the container unit for pooling the fluid from the at least one container. At least one spike is disposed in the cavity and configured for puncturing a stopper of the at least one container when the container unit transitions from an upper position to a lower position.

Abstract: A plastic film that includes one or more plastic layers and one or more types of primary additives. The types of primary additive can include a liquid absorbing material, a gas absorbing material, a biocide, a heat generating material, and/or a foaming agent.

Abstract: A substrate can incorporate an active ingredient, such as an antimicrobial agent, and a color indicator, such as a pH indicator. As the substrate is depleted of the active ingredient, the color indicator can change the color of the substrate. This change in color can indicate that the substrate should be discarded, for example, because the substrate is no longer effective in delivering the active ingredient.