2 patents
Utility
a Method and Apparatus for Determining Haemoglobin Concentration
11 Mar 21
An apparatus for determining the mean corpuscular haemoglobin concentration (MCHC) in a whole blood sample, comprising: a sample holder including an elongate sample chamber having an open end and a closed end; a holding member adapted to receive and retain the sample holder, wherein the holding member may rotate about an axis of rotation, and wherein, when the sample holder is received and retained by the holding member the sample chamber is substantially perpendicular to the axis of rotation; first and second light sources positioned on one side of the sample holder, configured to emit light in respective different frequencies; and at least one light sensor positioned on a second side of the sample holder, opposite from the first side, so that light from the light source may pass through the sample chamber, in at least one rotational position of the sample holder, and impinge on the at least one light sensor.
Toby Basey-Fisher, Christopher Burrows
Filed: 11 Apr 19
Design
Cuvette
2 Mar 20
Millie Amy Catherine Clive-Smith, Toby Henry Basey-Fisher
Filed: 8 Mar 18
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