Abstract: The invention relates to conjugates including at least one linker, a biomolecule coupled to the linker, and cyclohexane derivatives of the following formula: and oligomers thereof.

Abstract: A pupilometer having a pupil irregularity or non-uniformity detection capability. The pupilometer may comprise an imaging sensor for generating signals representative of a pupil of an eye, a data processor; and a program executable by the data processor for enabling the data processor to process signals received from the imaging sensor and to thereby identify one or more regions of non-uniformity within an image of a perimeter of the pupil. The pupilometer may incorporate several innovative calibration and thresholding routines and may provide the basis for an innovative medical diagnostics system, when coupled to a network containing a suitable medical database and data processing hardware.

Abstract: An eyecup shield for use during ocular examinations. The eyecup shield is formed from a cylindrical member having a proximal end with an opening, a distal end with an opening, and a wall. The wall is substantially rigid and has one or more access ports which are sized to receive a finger.