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US 11,933,665 B1Granted
Handheld luminometer and front end platform assembly
AssigneeCharm Sciences, Inc.
InventorPaul E Graham
Life of this patent
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Abstract
A handheld luminometer system and assembly are shown and described. In one embodiment, an assembly includes a portable luminometer and a front end platform having a microcontroller circuit to communicate with a host device. Typically, the portable luminometer includes a sample port to accept a test sample holder, a photomultiplier assembly with at least one photomultiplier tube, and a base. The result is a luminometer assembly for use with a single-use test sample holder in communication with a host device.
Claims14
A luminometer assembly for use with a single use food product or surface test sample holder, said assembly comprising:
- a. a handheld portable luminometer having
- i. a sample port accepting said single use food product or surface test sample holder into a testing position,
- ii. a photomultiplier assembly with at least one photomultiplier tube, and
- iii. a distal base;
- and
- b. a device having a microcontroller circuit communicating with a host device thereby acting as a graphical user interface presenting a food product or surface test result from said single use food product or surface test sample holder, and
- wherein said photomultiplier assembly having a photomultiplier tube photon counter with an associated signal conditions circuit coupled to said microcontroller circuit thereby coupling a storage device to relay to said host device.
4 more elements
Dependencies are inferred from the claim text.