Abstract: A wheelchair restraint has four primary components: a base assembly, two pivot members or arms, hinges and belt assemblies. The base assembly is used to mount the restraint to a vehicle. The arms are connected to the base assembly and each retain a belt assembly via a respective hinge. The arms pivot independently from a horizontal operating position about a horizontal axes to a vertical storage position. The vehicle restraint allows an operator to quickly and easily secure or release a passenger in a wheelchair, while maintaining the integrity of the straps/belts and prolonging strap/belt life by storing the straps/belts out of the range of the elements that would otherwise deteriorate them. In the storage position, the area can be used by other passengers not requiring securement and remain out of the way during wheelchair ingress and egress.

Abstract: The present invention relates generally to a crushing device. More particularly, the present invention relates to providing a portable pill crushing device for pulverizing medicines that are supplied in the form of pills, tablets, etc. The pill is automatically sealed within a bag and is pulverized and delivered to a practitioner.

Abstract: Current bolus chase magnetic resonance angiography is limited by the imaging time for each station. Tailoring the density of k-space sampling along the anterior-posterior direction of the coronal station allows a substantial decrease in scan time that leads to greater contrast bolus sharing among stations and consequently a significant improvement in image quality. Fast arterial-venous transit in the carotid arteries requires accurate, reliable timing of the acquisition to the bolus transit to maximize arterial signal and minimize venous artifacts. The rising edge of the bolus is not utilized in conventional elliptical-centric view ordering because the critical k-space center must be acquired with full arterial enhancement. The invention provides a recessed elliptical-centric view ordering scheme is introduced in which the k-space center is acquired a few seconds following scan initiation. The recessed view ordering is shown to be more robust to timing errors in a patient studies.

Abstract: Embodiments of the invention provide methods, computer software products and systems for detecting pixel stutter of a scanner. In one embodiment, a numeric count of stuttered pixels in both the x (row) and y (column) directions and a graphic display of the stuttered pixels overlaid on the image data are provided by the invention. The y-direction stutter count provides the estimate of pixel stutter from pure statistical data variations.