Abstract: An embodiment of a cell-oxygenation monitoring system includes a probe and a base. The probe is connectable to the base, configured to direct electromagnetic energy having wavelengths in an approximate range of 400 nm-900 nm into a body having at least one cell, and configured to receive a portion of the electromagnetic energy redirected by the body during a time. The base includes a generator configured to generate the electromagnetic energy during the time, and a computing circuit configured to determine, in response to the portion of redirected electromagnetic energy, a level of oxygenation of one or more of the at least one cell.

Abstract: Provided herein are platforms and methods for mapping a three-dimensional (3D) dental anatomy of a subject.

Abstract: An embodiment of a cell-oxygenation monitoring system includes a probe and a base. The probe is connectable to the base, configured to direct electromagnetic energy having wavelengths in an approximate range of 400 nm-900 nm into a body having at least one cell, and configured to receive a portion of the electromagnetic energy redirected by the body during a time. The base includes a generator configured to generate the electromagnetic energy during the time, and a computing circuit configured to determine, in response to the portion of redirected electromagnetic energy, a level of oxygenation of one or more of the at least one cell.

Abstract: The present disclosure provides, in part, a microfluidic apparatus for detecting target molecules. More specifically, the present disclosure relates to a protein microarray-integrated microfluidic system for detecting target molecules.

Abstract: Systems and methods have been developed for implementation of a breath testing system for convenient sampling of intestinal gases exhaled from a patient's breath. This may include a system with a manifold that includes thermal regulation components, for instance thermistors and resistive heating elements, which maintain the temperature of the gases above the body temperature of the patient. In some examples, the system will determine an indication of whether a patient has SIBO by adjusting a change in exhaled hydrogen concentration by a methane level exhaled by a patient.

Abstract: A sensor circuit usable with capacitive sensors in an electrical potential sensing network is provided. The sensor circuit provides bias current while maintaining a high input impedance for signals in a frequency band of interest by positive feedback of a filtered measurement through a finite impedance. The sensor circuits are suited for technologies such as, but not limited to electroencephalography (EEG), electromyography (EMG) and electrocardiograms (ECG). A neurofeedback system utilizing the capacitive conduction sensor is also described.

Abstract: The present disclosure provides, in part, a microfluidic apparatus for detecting target molecules. More specifically, the present disclosure relates to a protein microarray-integrated microfluidic system for detecting target molecules.

Abstract: A sensor circuit usable with capacitive sensors in an electrical potential sensing network is provided. The sensor circuit provides bias current while maintaining a high input impedance for signals in a frequency band of interest by positive feedback of a filtered measurement through a finite impedance. The sensor circuits are suited for technologies such as, but not limited to electroencephalography (EEG), electromyography (EMG) and electrocardiograms (ECG). A neurofeedback system utilizing the capacitive conduction sensor is also described.

Abstract: There is described a sample holder and associated fluid container assembly for optical analysis of a fluid sample within a translucent container of the fluid container assembly. The sample holder includes clamping members rotatably mounted to a frame for rotation, about parallel axes spaced apart from each other, between a container accepting position in which the clamping members are spaced apart from the translucent container, and an analysis position in the clamping members abut the translucent container. The clamping members each define an optical waveguide slot extending therethrough that is substantially aligned with the translucent container when the clamping members are disposed in the analysis position, to thereby provide optical access to the translucent container for optical analysis of the fluid sample therein.

Abstract: There is described a sample holder and associated fluid container assembly for optical analysis of a fluid sample within a translucent container of the fluid container assembly. The sample holder includes clamping members rotatably mounted to a frame for rotation, about parallel axes spaced apart from each other, between a container accepting position in which the clamping members are spaced apart from the translucent container, and an analysis position in the clamping members abut the translucent container. The clamping members each define an optical waveguide slot extending therethrough that is substantially aligned with the translucent container when the clamping members are disposed in the analysis position, to thereby provide optical access to the translucent container for optical analysis of the fluid sample therein.