MEDICAL DIAGNOSTIC KITS COMPRISING PIPETTE

Brand	Owner	Address	Description
OVULATING?	MAINLINE TECHNOLOGY, INC.	3985 Research Park Drive Ann Arbor MI 48108	medical diagnostic kits comprising pipette, test cassettes, urine collection vessels for diagnosis of ovulation in humans;OVULATING;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An air-filled pipette for accurately metering small and large volumes of fluid samples is provided. The pipette has dual resolution capability such that the pipette can accurately aspirate a wide range of sample volumes and deliver them contact-free (touchless). The pipette may include an extension mandrel that reduces air space in a disposable tip within the pipette. The dual resolution capability and/or the extension mandrel also minimize errors associated with the compressibility of air. Multiple pipettes may also be arranged to form a pipetting module for the metering of multiple sample volumes simultaneously and automatically. The pipette includes a channel block having at least one cylindrical passage, that slides up and down over a rod, and a cylinder, with an axially extending passage therethrough, that is sized, shaped and aligned to fit into the cylindrical passage in a dynamic sealing relationship. A method for mixing multiple fluid samples within a pipette tip is also provided.