Abstract: An injection system includes a handle assembly with a handle body having an outer surface surrounding a handle body interior and a plunger extending therethrough. A tubular handle collar is telescopically received in the handle body exterior and is axially movable with respect to the handle body. A syringe housing assembly is selectively connectable to the handle assembly and includes a syringe housing and a tubular syringe sleeve telescopically received through a distal end of the syringe housing and axially movable with respect thereto. The syringe housing has an exterior side surface surrounding a syringe housing interior configured to receive at least a portion of a syringe. The syringe sleeve has a proximal end, a distal end with a skin contact surface, and a generally cylindrically-shaped outer surface.

Abstract: An injection system includes a handle assembly with a handle body having an outer surface surrounding a handle body interior and a plunger extending therethrough. A tubular handle collar is telescopically received in the handle body exterior and is axially movable with respect to the handle body. A syringe housing assembly is selectively connectable to the handle assembly and includes a syringe housing and a tubular syringe sleeve telescopically received through a distal end of the syringe housing and axially movable with respect thereto. The syringe housing has an exterior side surface surrounding a syringe housing interior configured to receive at least a portion of a syringe. The syringe sleeve has a proximal end, a distal end with a skin contact surface, and a generally cylindrically-shaped outer surface.

Abstract: A system for providing a smart activity score includes an earphone with a biometric sensor used for providing a smart activity score to a user. The system includes a movement monitoring module that monitors a movement to determine a metabolic loading associated with the movement during a score period. The system also includes a period activity score module that creates and updates a period activity score based on the metabolic loading and the movement. The period activity score is created and updated for the score period. In addition, the system includes a smart activity score module that creates and updates a smart activity score by aggregating a set of period activity scores.

Abstract: The invention provides an Optical Mechanical Assembly (OMA) for use in a portable optical data storage device, having a single piece chassis with mounting means for mounting components of the portable optical storage device. The chassis mounting means can mount the windings of the disc spindle motor, the control circuit of the disc spindle motor and the motor shaft of the disc spindle motor. The invention provides improvements to the drive design, which can reduce cost, improve tolerancing and build time.