Lein Applied Diagnostics Limited

Robin Taylor

Richard Holley

Simon Meadowcroft

Austen Hearn

James Reynolds

Austen Hearne

An optical measurement apparatus () containing a bidirectional optical transceiver component (), the bidirectonal optical transceiver component () comprising a source of optical electromagnetic radiation (), an optical detector (), a beamsplitter, and a combined input and output port (). The port () is arranged to permit, when in use, propagation of optical electromagnetic radiation therethrough. The beamsplitter is aligned within a housing () with respect to the optical source (), the optical detector () and the port () in order to direct optical electromagnetic radiation emitted by the optical source () to the port () and to direct optical electromagnetic radiation received from the port () to the optical detector ().

Optical measurement apparatus and method of manufacturing the same

A measurement apparatus comprises a probe system () operably coupled, when in use, to a processing resource (). The probe system () and the processing resource () are arranged, when in use, to measure an apparent thickness change of a volume of the medium () to be measured and to determine a physiological parameter using the measurement of the apparent thickness change.

Measurement apparatus and method therefor

An optical measurement apparatus comprises an optical system () having a receiving axis (). The optical system () comprises a source () that generates a probe beam that is directed to a location to be measured (). A detector () of the optical system receives a reflected beam from the location to be measured (). The apparatus also comprises a processing resource that receives an output signal from the detector () and makes an assessment of a characteristic of the output signal in order to determine a degree of alignment of the location to be measured () with the receiving axis () of the optical system ().

Optical measurement apparatus and method therefor

A signal sample trigger apparatus () comprises an input (), a processing resource () coupled to the input (), and an output () coupled to the processing resource (). The processing resource () is arranged to generate, when in use, a trigger signal () in response to location increment information. The location increment information () is received via the input (), and the trigger signal () is provided via the output for triggering execution of a sample of an analogue signal.

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Berkshire, United Kingdom

Robin Taylor