Siemens Healthcare Diagnostics Gmbh

Gregory D Ariff

William David Dunfee

Edward Francis Farina

Timothy Patrick Evers

Donald A Phillips

Stephen Krufka

Jeffrey Taylor

Edward A Nuzzaci

Edward F Farina

Timothy P Evers

Donald R Phillips

One embodiment provides a quick-connect and rotation system for impeller coupling including: an impeller comprising: a mixer end; and a first attachment end; the first attachment end comprising a first member that is diametrically magnetized; and an motor comprising: a rotational shaft with a second attachment end comprising a second member that is diametrically magnetized; wherein the first attachment end and the second attachment end are complementary to each other; and wherein the motor imparts rotational torque, via a magnetic field between the first member and the second member, on the first attachment end when the first attachment end and the second attachment end are connected.

Quick-connect mixer impeller coupling

A feeder system for item feeding is presented. The feeder system may include a container having a plurality of walls, an actuator, a selector, and a chute. The container receives a plurality of items. An opening is formed in the container. The items flow through the opening towards the selector by a gravitational force. The selector singulates the plurality of items into one item. The chute receives the singulated item one at a time from the selector. The actuator is attached to the container and agitates the container to maintain a flow of the plurality of items passing through the opening.

Feeder system for feeding items

An analytical instrument architecture provides high analytical test throughput in a compact footprint. A dilution section creates dilutions of a sample, a reaction processing section contains containers for assay reaction and measurement, and a reagent storage section supports reagent storage and supply. Transfer probes move the dilution and reagents to reaction containers. The dilution processing section includes concentric, independently driven rings of dilution containers; the reaction processing section includes concentric rings of reaction containers driven by the same mechanism for parallel processing of assays.

Compact high volume analytical instrument architecture

Growing community of inventors

Newark, DE, United States of America

Gregory D Ariff