摘要:
Methods and systems to perform point-of-care, user-initiated fluidic assays, using substantially self-contained, portable, user-initiated fluidic assay systems. Exemplary assays include diagnostic assays and chemical detection assays. Diagnostic assays may include, without limitation, enzyme-linked immuno-sorbent assays (ELISA), and may include one or more sexually transmitted disease (STD) diagnostic assays. An exemplary assay system includes a housing having one or more fluid chambers, a fluid controller system to dispense fluid from the one or more fluid chambers, and a user-initiated actuator to control the fluid controller system. The actuator may be configured to move fluid controllers from functionally closed positions to functionally open positions, to control fluid flow from the fluid chambers. The fluid controller system may be configured to dispense fluids serially, and may be configured to mix a plurality of fluids. The housing may include one or more fluid paths amongst the fluid chambers and/or between the fluid chambers and an assay portion, and the fluid controller system may be configured to serially align fluid chamber outlets with corresponding fluid paths. The user-initiated actuator system may include an external user-operated trigger mechanism to initiate the actuator system. The actuator system may include a mechanical actuator system, and may include a compressible spring actuator system. The assay apparatus may include a display window to view assay results. Exemplary methods of preparing portable, user-initiated fluidic assay systems, and methods of using portable, user-initiated fluidic assay systems are disclosed.
摘要:
A method for operating a property management system is disclosed. The method includes the steps of identifying one or more maintenance needs of one or more real property units; and utilizing a communication device for creating one or more virtual work orders related to the one or more maintenance needs, uploading one or more maintenance need images associated with the one or more virtual work orders, and uploading one or more serviced task images associated with the one or more virtual work orders. A system is also disclosed.
摘要:
The present disclosure provides a microfluidic device that is compatible with standard centrifuges and may be used for point-of-care disease detection. The detection methodology may be based on microELISA.