Abstract: A cart moves items within a facility, each having an identification tag. The cart includes a carriage, a scale, a reader, and processors. The scale measures a cumulative weight of the items on the carriage. The reader reads the tags of the items. The processors determine a weight for each item by a change in the cumulative weight after its transfer to or from the carriage. The weight is stored in a database in association with each item. There is also disclosed a related system and method. Preferably, the cart is located, and its location is applied to each item carried thereby to track the items within the facility.

Abstract: Apparatus, systems and methods are disclosed for treating a biological fluid with light. A disposable fluid processing set including integrally connected containers and tubing and a holder or organizer for receiving at least some of the containers and tubing are disclosed.

Abstract: A method of monitoring the operational status of and initiating image processing device control commands on one or more image processing devices from a remote location, said image processing devices each having a control computer for controlling operation of the device, including representing one of said image processing devices at the remote location; posting operational status indications relating to the one of said image processing devices and/or device set-up parameters at said remote location; adjusting the device set-up parameters by generating an image processing device control command from the remote location; and transmitting said command to the image processing device control computer. This method includes the ability to adjust such things as contrast, enlargement/reduction, network configuration and passwords from the remote location.

Abstract: A method of monitoring the operational status of and initiating image processing device control commands on one or more image processing devices from a remote location, said image processing devices each having a control computer for controlling operation of the device, including representing one of said image processing devices at the remote location; posting operational status indications relating to the one of said image processing devices and/or device set-up parameters at said remote location; adjusting the device set-up parameters by generating an image processing device control command from the remote location; and transmitting said command to the image processing device control computer. This method includes the ability to adjust such things as contrast, enlargement/reduction, network configuration and passwords from the remote location.

Abstract: Apparatus, systems and methods are disclosed for treating a biological fluid with light. A disposable fluid processing set including integrally connected containers and tubing and a holder or organizer for receiving at least some of the containers and tubing are disclosed.

Abstract: Transparent solid, fused microspheres are provided. In one embodiment, the microspheres contain alumina, zirconia, and silica in a total content of at least about 70% by weight, based on the total weight of the solid, fused microspheres, wherein the total content of alumina and zirconia is greater than the content of silica, and further wherein the microspheres have an index of refraction of at least about 1.6 and are useful as lens elements.

Abstract: Transparent solid, fused microspheres are provided. In one embodiment, the microspheres contain alumina, zirconia, and silica in a total content of at least about 70% by weight, based on the total weight of the solid, fused microspheres, wherein the total content of alumina and zirconia is greater than the content of silica, and further wherein the microspheres have an index of refraction of at least about 1.6 and are useful as lens elements.

Abstract: A method of monitoring the operational status of and initiating image processing device control commands on one or more image processing devices from a remote location, said image processing devices each having a control computer for controlling operation of the device, including representing one of said image processing devices at the remote location; posting operational status indications relating to the one of said image processing devices and/or device set-up parameters at said remote location; adjusting the device set-up parameters by generating an image processing device control command from the remote location; and transmitting said command to the image processing device control computer. This method includes the ability to adjust such things as contrast, enlargement/reduction, network configuration and passwords from the remote location.

Abstract: Transparent solid, fused microspheres are provided. In one embodiment, the microspheres contain alumina, zirconia, and silica in a total content of at least about 70% by weight, based on the total weight of the solid, fused microspheres, wherein the total content of alumina and zirconia is greater than the content of silica, and further wherein the microspheres have an index of refraction of at least about 1.6 and are useful as lens elements.

Abstract: Transparent solid, fused microspheres are provided. In one embodiment, the microspheres contain alumina, zirconia, and silica in a total content of at least about 70% by weight, based on the total weight of the solid, fused microspheres, wherein the total content of alumina and zirconia is greater than the content of silica, and further wherein the microspheres have an index of refraction of at least about 1.6 and are useful as lens elements.

Abstract: A method of monitoring the operational status of and initiating image processing device control commands on one or more image processing devices from a remote location, said image processing devices each having a control computer for controlling operation of the device, including displaying a screen representing one of said image processing devices at the remote location; posting operational status indications relating to the one of said image processing devices and/or device set-up parameters on said screen; adjusting the device set-up parameters by generating an image processing device control command from the remote location; and transmitting said command to the image processing device control computer. This method includes the ability to adjust such things as contrast, enlargement/reduction, network configuration and passwords from the remote location.

Abstract: The invention provides highly adaptable valves for providing hemostasis about minimally invasive surgical implements such as guidewires and endovascular prosthetic delivery catheters. The valves generally comprise an elastomeric sealing body which will maintain hemostasis by contacting a surgical implement traversing the valve over a very small contact area. Preferably, the orifice is formed in a thin membrane which extends radially inward from a torroidal balloon having a relatively rigid outer rim and a flexible inner portion. When a vacuum is applied within such a balloon, the flexible inner portion pulls the membrane radially outward to expand the orifice diameter. A positive pressure can be applied within the torroidal balloon so that the balloon expands radially inward to block access through the valve.

Abstract: Retroreflective cube-corner articles having randomly oriented cube-corner elements exhibiting rotational symmetry and entrance angularity like microsphere-based sheeting but having increased retroreflective efficiency from cube-corners. The inventive sheeting may contain cube-corner elements typically of different cube-corner geometries, different cube-corner dimensions, and different central axis heights. The cube-corner elements are positioned randomly and are typically not adjacent to one another. Also, methods of making such articles are provided.

Abstract: A system and method for controlling image processing devices from a remote location, including means for selectively monitoring the operational status of a device on a real time basis and means for generating control commands from the remote location to perform operational commands at the image processing device.

Abstract: A method for controlling copy machine keystroke commands on a copy machine having operational keys thereon from a remote location by generating a copier control panel operation keystroke command from a remote location and transmitting a data pattern corresponding to the command to the copier control computer.

Abstract: A system for automatically, remotely monitoring the operational status of one or more copy machines each having a copier computer therein for determining copier status comprising an interference in the copier to intercept and pass status information from the copier computer to an interface for capturing and communicating the status information to the remote location, communication means between the interface for capturing and communicating information and the remote location, and a computer at the remote location to process the information. The system utilizes a scanner to poll the copiers. The scanner, in cooperation with the central computer, can poll each of the copiers at a uniform rate or, when requested by the user at the central location, vary the poll rate of one or more of the copiers to poll the selected copier with increased regularity, slowing the polling rate of the other copiers, to provide a real-time monitoring of the selected copier.

Abstract: A system for automatically, remotely monitoring the operational status of and initiating operational commands in one or more copy machines each having a copier computer therein for determining copier status and controlling operation of the copy machine including an interface in the copier to monitor status information of the remote location from the copier computer and receive and input operational commands from the remote location into the copy machine and a communication link between the individual copiers and the remote location. The system utilizes a scanner to respectively monitor the copiers which can poll each of the copiers at a uniform rate or, when requested by the user at the central location, vary the poll rate of one or more of the copiers to poll the selected copier with increased regularity, slowing the polling rate of the other copiers, to provide a real-time monitoring of the selected copier.