Techshot, Inc.

Harkap Partners, LLC

Todd Fricke

Scott Moyers

John C Vellinger

Paul W Todd

Michael A Kurk

Alan George Constance

Nathan A Thomas

Michael A Kaplan

Howard B Harris

Samuel N Logan

Tony Shulthise

James W Cherry, Ii

John T Quesenberry, Jr

The present embodiment relates to a miniaturized single-use apparatus for the preparation and analysis of suspensions of cells for flow cytometry. The cartridge apparatus is a unique combination, in order of function, of a miniature single-drive, two-cylinder syringe pump, a dual-channel stopcock valve that also performs volumetric measuring functions, a capillary-based fluid loading and measuring method, a miniaturized multistage interfacial-surface-generator mixer, a microfluidic magnetic cell selector, branching microfluidic channels with widths determined according to function, enclosed absorption-based disposal of potentially biohazardous liquids and a design compatible with manufacturing as a single-use device. In one embodiment the device for processing and labeling samples processes and samples small volumes, such as a drop of blood. The device can exist in hand-held versions, hand-carried versions and bench-scale versions of optical reading devices for flow cytometry.

Cell processing cartridge for miniature cytometer

Devices, systems, and methods for facilitating hand hygiene compliance are provided including a device for dispensing hygiene maintenance material that also monitors a detection zone to determine if an individual is present. A hygiene facilitation system is also provided comprising a retrofittable hygiene facilitation device that can be mounted on, or collocated with, conventional hygiene devices. The devices, systems, and methods hereof provide alerts and, optionally, tracking of use of the dispensing device and the relation of that use compared to a desired use profile.

Devices, systems, and methods for promoting hygiene compliance

A system for feeding washing racks to an entrance of a washer, comprising: a directionally alternating transfer conveyor positioned at, and able to communicate said washing racks with, said entrance of said washer; said conveyor having a first receiving mode, a second receiving mode, and a discharge mode; and a pre-wash enclosure substantially surrounding said conveyor and including a first and second door, said first and said second door each actuable between an open position and a closed position; and a pre-wash selective water flow interior of said pre-wash enclosure and directed generally toward said conveyor.

Dishwashing system

A solid state lighting system and components therefor are provided that are modular, rugged, reliable and energy efficient. Heat dissipation with respect to solid state light fixtures may be addressed by inverting the solid state lights on a circuit board to project light through apertures in the circuit board, so that heat need not be dissipated through the circuit board itself. In addition, solid state light fixtures may be coupled to one another along with a power supply in modular strands that incorporate AC/DC multi-wire cords that carry both AC and DC signals. Additional functionality, such as support for multiple lighting modes, may also be included, e.g., to support blackout lighting in addition to standard lighting. The multiple lighting modes may be selected, for example, by adjusting an electrical parameter of the AC power signal supplied to the lighting system, e.g., by rectifying the AC power signal.

Solid state lighting system

Growing community of inventors

New Albany, IN, United States of America

Todd Fricke