Sampling Probe, Gripper and Interface For Laboratory Sample Management Systems
AssigneeParker-Hannifin Corporation
InventorsThomas R. Londo, Paul M. Grippo, Frank Sylva, Charles Schelberg, Jeff Finkelstein, Mark Lyons
Life of this patent
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Abstract
A self-contained sampling probe characterized by a drive module and a syringe module removably coupled coaxially to the drive module to allow for different syringe modules to be interchangeably coupled to the drive module. The coupling is effected by quick connect and disconnect devices, and the syringe module may carry an identifier. The probe is engageable by a gripper or insertable in an interface device, both of which provide for communication of the probe with other system components.
Claims21
A sampling probe comprising a drive module and a syringe module removably coupled coaxially to the drive module to allow for different syringe modules to be interchangeably coupled to the drive module.
A syringe module for a sampling probe comprising a barrel, end members at opposite ends of the barrel, a dispensing/aspirating lumen connected on one of the end members, and the other end member including a through hole for passage of the rod of a plunger disposed in the barrel for reciprocating movement, the plunger rod having at it distal end a coupler for quick connection to a coupling member of a drive module.
A method for reconfiguring a sampling probe, comprising the steps of unscrewing a first syringe module including a plunger barrel from a drive module, and screwing onto the drive module a second syringe module.
19-34. (canceled)
A sampling probe including a barrel, a plunger movable in the barrel for dispensing and/or aspiration a material, a drive motor, and a ball and socket connection between the drive motor and plunger.
36-46. (canceled)
Dependencies are inferred from the claim text.