Abstract: We describe apparatuses, systems, method, reagents, and kits for conducting assays as well as process for their preparation. They are particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format. For example, they may be used for automated analysis of particulates in air and/or liquid samples derived therefrom in environmental monitoring.

Abstract: Disclosed are insertion assemblies of rapidly insertable central catheters (“RICCs”) and methods thereof. For example, a RICC insertion assembly can include a RICC, an introducer needle, an access guidewire, and a coupler assembly coupling the foregoing together. The introducer needle can include a needle hub over both a sheath and a needle shaft. The sheath can seal a needle slot except for that under a sheath opening. A distal end of the access guidewire can be disposed in the introducer needle just proximal of a needle tip. The coupler assembly can include a nose piece and a tail piece coupled together. The tail piece can include an extension arm by which a proximal end of the access guidewire is held. The access guidewire can enforce a loop in the access guidewire over which the RICC is disposed, thereby keeping the RICC insertion assembly in a relatively compact form.

Abstract: Disclosed herein are couplers and assemblies thereof for rapidly insertable central catheters (“RICCs”). For example, a coupler assembly can include an introducer needle and a coupler coupled together. The introducer needle can include a needle hub over both a needle shaft and a sheath over the needle shaft. The needle shaft can include a longitudinal needle slot extending through a distal needle tip. The sheath can seal the needle slot thereunder except for the needle slot under a sheath opening in a proximal portion of the sheath. The needle hub can include a needle-hub clip. The coupler can include a coupler housing and an extension arm connected to the coupler housing. The needle-hub clip can be clipped onto the coupler housing in at least a ready-to-deploy state of the coupler assembly. The extension arm can be configured for attaching a proximal end of an access guidewire thereto.

Abstract: Disclosed herein are couplers and assemblies thereof for rapidly insertable central catheters (“RICCs”). For example, an introducer-needle assembly for a RICC can include an introducer needle and a coupler coupled therewith. The introducer needle can include a needle having a longitudinal needle slot extending from a proximal portion of the needle shaft through a distal needle tip. A sheath can be over the needle shaft sealing the needle slot thereunder except for a portion of the needle slot under a sheath opening in a proximal portion of the sheath. A needle hub can include a distally extending needle-hub extension arm over the proximal portions of the needle shaft and sheath. The needle hub can also include a needle-hub portion of a RICC clip configured to hold a portion of the RICC therein. The coupler can include a complementary coupler portion of the RICC clip connected to a coupler housing.

Abstract: Assay cartridges are described that have a detection chamber, preferably having integrated electrodes, and other fluidic components which may include sample chambers, waste chambers, conduits, vents, bubble traps, reagent chambers, thy reagent pill zones and the like. In certain embodiments, these cartridges are adapted to receive and analyze a sample collected on an applicator stick. Also described are kits including such cartridges and a cartridge reader configured to analyze an assay conducted using an assay cartridge.

Abstract: A modular breast pumping station includes modular components that include: a multiuser breast pump configured to attach to disposable and recyclable tubing and breast shields; a storage area for the tubing and breast shields, and also containing storage bags for milk obtained from a user's breast; and a refrigerator for storage of the storage bags.

Abstract: Assay cartridges are described that have a detection chamber, preferably having integrated electrodes, and other fluidic components which may include sample chambers, waste chambers, conduits, vents, bubble traps, reagent chambers, dry reagent pill zones and the like. In certain embodiments, these cartridges are adapted to receive and analyze a sample collected on an applicator stick. Also described are kits including such cartridges and a cartridge reader configured to analyze an assay conducted using an assay cartridge.

Abstract: We describe apparatuses, systems, method, reagents, and kits for conducting assays as well as process for their preparation. They are particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format. For example, they may be used for automated analysis of particulates in air and/or liquid samples derived therefrom in environmental monitoring.

Abstract: Assay cartridges are described that have a detection chamber, preferably having integrated electrodes, and other fluidic components which may include sample chambers, waste chambers, conduits, vents, bubble traps, reagent chambers, dry reagent pill zones and the like. In certain embodiments, these cartridges are adapted to receive and analyze a sample collected on an applicator stick. Also described are kits including such cartridges and a cartridge reader configured to analyze an assay conducted using an assay cartridge.

Abstract: We describe a method for conducting an assay in a multi-well assay plate using an apparatus comprising a light detection subsystem, a liquid handling subsystem, and a plate handling subsystem. This is particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format. For example, it may be used for automated analysis of particulates in air and/or liquid samples derived therefrom in environmental monitoring.

Abstract: Assay cartridges are described that have a detection chamber, preferably having integrated electrodes, and other fluidic components which may include sample chambers, waste chambers, conduits, vents, bubble traps, reagent chambers, dry reagent pill zones and the like. In certain embodiments, these cartridges are adapted to receive and analyze a sample collected on an applicator stick. Also described are kits including such cartridges and a cartridge reader configured to analyze an assay conducted using an assay cartridge.

Abstract: Assay cartridges are described that have a detection chamber, preferably having integrated electrodes, and other fluidic components which may include sample chambers, waste chambers, conduits, vents, bubble traps, reagent chambers, dry reagent pill zones and the like. In certain embodiments, these cartridges are adapted to receive and analyze a sample collected on an applicator stick. Also described are kits including such cartridges and a cartridge reader configured to analyze an assay conducted using an assay cartridge.

Abstract: Assay cartridges are described that have a detection chamber, preferably having integrated electrodes, and other fluidic components which may include sample chambers, waste chambers, conduits, vents, bubble traps, reagent chambers, dry reagent pill zones and the like. In certain embodiments, these cartridges are adapted to receive and analyze a sample collected on an applicator stick. Also described are kits including such cartridges and a cartridge reader configured to analyze an assay conducted using an assay cartridge.

Abstract: We describe apparatuses, systems, method, reagents, and kits for conducting assays as well as process for their preparation. They are particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format. For example, they may be used for automated analysis of particulates in air and/or liquid samples derived therefrom in environmental monitoring.

Abstract: We describe apparatuses, systems, method, reagents, and kits for conducting assays as well as process for their preparation. They are particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format. For example, they may be used for automated analysis of particulates in air and/or liquid samples derived therefrom in environmental monitoring.