Abstract: A powered pedestrian apparatus is provided having two vertical panels, two rotatably connected articulating arms capable of rotating about a center point, a vertical lifting device located within said panels attached to said arms, and a foot platform wherein one or more of an electric motor, front tires and caster wheels enable movement of the powered pedestrian apparatus.

Abstract: The invention relates to an apparatus that can be used by people who are either restricted in their movements by allowing them to transit locations either in a sitting or standing position with simple hand controls to increase their mobility. The apparatus is further useful for those needing to travel long distances to retrieve objects, bring repair or maintenance personnel to their assigned task with their equipment in an office or warehouse environment. Safety features include the ability to transit through normally experienced hazards of speed bumps, dips and valleys of parking lots and sidewalks without the fear of pitching forward. Furthermore, the apparatus is used by those of limited movement who require assistance getting up from chairs or toilets or prone positions on a bed, where the apparatus is capable of raising the person into the apparatus while moving the center of gravity towards themselves preventing the pitching of the apparatus into themselves.

Abstract: The present invention is a scalpel blade removal device comprising an opening in a wall defining a first blade guide, extending to a narrowing upward ramp bounded by left and right guide walls. A horizontal top ramp extends from the distal end of the upward ramp, bounded by left and right guide towers. A spring loaded notch device is adapted to lock behind a proximal end of a scalpel blade seated on a scalpel, where the scalpel is inserted in the opening and the blade edge is driven up the ramp to the top ramp. When the notch device is locked behind that end of the scalpel blade, the scalpel is pulled back, causing the scalpel blade to slide off the scalpel handle. A sharps container incorporates the removal device, a reinforced latch, a scalpel resting location, and needle cover removers.

Abstract: The present invention is a scalpel blade removal device comprising an opening in a wall defining a first blade guide, extending to a narrowing upward ramp bounded by left and right guide walls. A horizontal top ramp extends from the distal end of the upward ramp, bounded by left and right guide towers. A spring loaded notch device is adapted to lock behind a proximal end of a scalpel blade seated on a scalpel, where the scalpel is inserted in the opening and the blade edge is driven up the ramp to the top ramp. When the notch device is locked behind that end of the scalpel blade, the scalpel is pulled back, causing the scalpel blade to slide off the scalpel handle. A sharps container incorporates the removal device, a reinforced latch, a scalpel resting location, and needle cover removers.

Abstract: The present invention is a two piece frame embodiment in which a novel diaphragm inflation assembly and method are provided. Primary pieces include a two piece frame, two diaphragm pieces and two filter cloths integral with rubber gasketing. The two piece frame defines substantial voids to reduce weight, the two pieces comprising mirror image pieces. The intent of this embodiment is to reduce the weight, and therefore material and handling effort, of the prior art filter plates.