Abstract: A device for a hypodermic needle comprises a connector for connecting to a hypodermic needle, a sheath (22) which in use surrounds the hypodermic needle and a biasing device (24) between the connector and the sheath. The sheath is moveable between a first position into which it is biased by the biasing device and a second retracted position against the force of the biasing device, so that in use, the tip of the hypodermic needle is covered in the first position but a defined length of the hypodermic needle is exposed in the second position. The device also sets the position of the angle of the hypodermic needle and locks the sheath over the needle after use.

Abstract: A portable blood pressure monitoring device capable of wirelessly interacting with a secondary device, such as a cell phone, to measure blood pressure of a patient wherein the device is configurable to fold into a low profile storage configuration. The blood pressure monitoring device includes a cuff for wrapping around the limb of a subject the cuff further having a an inflatable bladder formed integrally therein, wherein the cuff is substantially rectangular in shape having a first surface, a second surface, a first end, a second end, and two sides, and a securement mechanism; one or more tubes positioned within the cuff in communication with the inflatable bladder; an exhaust valve; a displayless housing connected to one of a first end and a second end of the cuff wherein the housing includes one or more of a controller, a memory, a pump, a power supply, and a motor; and a transmitter for wirelessly transmitting blood pressure data to a second device.

Abstract: A device for a hypodermic needle comprises a connector for connecting to a hypodermic needle, a sheath (22) which in use surrounds the hypodermic needle and a biasing device (24) between the connector and the sheath. The sheath is moveable between a first position into which it is biased by the biasing device and a second retracted position against the force of the biasing device, so that in use, the tip of the hypodermic needle is covered in the first position but a defined length of the hypodermic needle is exposed in the second position. The device also sets the position of the angle of the hypodermic needle and locks the sheath over the needle after use.

Abstract: A shelving system having at least one shelf mountable on a support, the shelf defining an edge face, at least one opening formed in the edge face, the opening including one or more projections, at least one accessory for fitting into the opening and having a complementary shape in order to mate with the at least one projection in the opening, and at least one protective edging member attachable to the shelf. The edging member includes at least one opening which corresponds to the at least one opening in the shelf and which has a protruding tongue shaped to receive the projection.

Abstract: The present invention provides a spoked wheel. The spoked wheel includes a rim and a hub configured to rotate with the rim. In one embodiment of the present invention, the spoked wheel includes a locking mechanism placed within the hub. In another embodiment, the spoked wheel includes a locking spoke extending between the hub and the rim. In a further embodiment, the spoked wheel includes combination of the locking mechanism and the locking spoke.

Abstract: A display apparatus includes an array of pixel elements, each of which can be illuminated by light shone from an individual light source for each pixel. The display apparatus has a base configuration in which the pixel elements form a substantially continuous surface. Each pixel element is mounted on an individual hollow support member that transmits light from the light source to that pixel and has walls that prevent leakage of light. The support member is displaced in forwards and rearward directions by a drive mechanism provided for displacing each support member individually.

Abstract: A shelving system (10) with height adjustable shelves is described, with reference to a portable trolley with shelves for holding medical equipment, although it is also applicable to portable and stationary shelving systems for many uses. The shelving system (10) comprises at least one shelf (18), at least one support (14) and at least one locating bracket (36) for locating the shelf (18) on the support (14). The locating bracket (36) includes at least two engagement members (38) engageable with the support (14), and locking means (40) to lock the locating bracket (36) and the shelf (18) to the support (14).

Abstract: The present invention provides a spoked wheel including a rim having a continuous series of circumferential sections each of which has opposed ends and is connected at each of its ends to an adjacent section by means of a hinge that allows the two adjacent sections to pivot with respect to each other substantially in the plane of the wheel. The wheel also includes a hub that rotates with the rim and a plurality of spokes extending between the hub and the rim and supporting the rim on the hub. Each of the spokes having an end that is pivotally attached to the rim. At least one of the spokes is movable with respect to the hub in the plane of the wheel to change the angular spacing between adjacent spokes and alter the shape of the rim between a circular shape and a non-circular shape.

Abstract: A shelving system (10) with height adjustable shelves is described, with reference to a portable trolley with shelves for holding medical equipment, although it is also applicable to portable and stationery shelving systems for many uses. The shelving system (10) comprises at least one shelf (18) defining an edge face (22). At least one opening (50) is formed in the edge face and includes one or more projections (52). The system (10) further comprises at least one accessory (58) for fitting into the opening (50) and having a complementary shape in order to mate with the at least one projection (52) in the opening (50).

Abstract: A shelving system (10) with height adjustable shelves is described, with reference to a portable trolley with shelves for holding medical equipment, although it is also applicable to portable and stationary shelving systems for many uses. The shelving system (10) comprises at least one shelf (18), at least one support (14) and at least one locating bracket (36) for locating the shelf (18) on the support (14). The locating bracket (36) includes at least two engagement members (38) engageable with the support (14), and locking means (40) to lock the locating bracket (36) and the shelf (18) to the support (14).

Abstract: The present invention provides a spoked wheel comprising: a rim comprising a continuous series of circumferential sections each of which has opposed ends and is connected at each of its ends to an adjacent section by means of a hinge that allows the two adjacent sections to pivot with respect to each other substantially in the plane of the wheel; a hub that rotates with the rim; and a plurality of spokes extending between the hub and the rim and supporting the rim on the hub, each spoke having an end that is pivotally attached to the rim via a pivot. At least one of the spokes is movable with respect to the hub in the plane of the wheel to change the angular spacing between adjacent spokes and alter the shape of the rim between a circular shape and a non-circular shape, preferably a flattened shape. The wheel may also include a tubular tyre held on the rim and is primarily intended for use in connection with bicycles and wheelchairs.