Abstract: A therapy system includes a patient support apparatus and a pneumatic therapy device that is coupleable to the patient support apparatus. The therapy device may receive power and air flow from the patient support apparatus.

Abstract: A marketing asset forecasting system for determining the spend budget for marketing assets based upon marketing budgets. The present invention can be configured to optimize marketing budgets based upon budget limitations, forecasted revenue, and other limitations. The present invention is configured to forecast revenue across a multiple of marketing assets based upon marketing budgets taking into account seasonality.

Abstract: An improved athletic sock (15) comprising a foot portion (16), a leg portion (18) extending upwardly from the foot portion and having an open end (20) and a cuff (19) at the open end, the cuff comprising an absorbent band (17), a notch (21) extending longitudinally from the open end down part of the leg portion, the notch defined by a left edge (22) and a right edge (23), and a detachable fastening portion (24) adapted and configured to restrain the right and left edges from moving apart when the fastening portion is in a fastened position.

Abstract: A self-contained system to continuously monitor a mechanism used to process, control or regulate fluid flow or pressure and provide a continuing indication of the status or condition of the monitored mechanism. A specific form of the invention employs a low frequency sonic-to-electrical transducer that monitors opening and closing of a disk-type steam trap. The detected sonic signal is processed and sent to a microprocessor that is programmed to develop a time-based, baseline data set representative of normal operation of the steam trap in the environment in which it operates. The baseline data set is compared with the data from on-line operations of the steam trap. As the environment and the steam trap operation change during normal on-line operations, the baseline data set is updated to change with the changing environment and the changing steam trap operation.

Abstract: A medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient. Among the various features included in the instant invention is a pumping body which serves to deform and reform a tube so as to maintain the initial cross-section thereof and thereby preserve the output accuracy of the pump. Also disclosed with regard to the pumping body is a wholly mechanical synchronization of the pumping body and valves associated therewith and coactive with the aforementioned synchronization a mechanical linearization of output of the pumping body per each pumping cycle. Additionally, several features which serve to enhance the utility of the instant invention are also included therein among which is an associated assembly operative to automatically load or disload a tube or IV set into or out of the pumping body.

Abstract: A medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient. Among the various features included in the instant invention is a pumping body which serves to deform and reform a tube so as to maintain the initial cross-section thereof and thereby preserve the output accuracy of the pump. Also disclosed with regard to the pumping body is a wholly mechanical synchronization of the pumping body and valves associated therewith and coactive with the aforementioned synchronization a mechanical linearization of output of the pumping body per each pumping cycle. Additionally, several features which serve to enhance the utility of the instant invention are also included therein among which is an associated assembly operative to automatically load or disload a tube or IV set into or out of the pumping body.

Abstract: A medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient. Among the various features included in the instant invention is a pumping body which serves to deform and reform a tube so as to maintain the initial cross-section thereof and thereby preserve the output accuracy of the pump. Also disclosed with regard to the pumping body is a wholly mechanical synchronization of the pumping body and valves associated therewith and coactive with the aforementioned synchronization a mechanical linearization of output of the pumping body per each pumping cycle. Additionally, several features which serve to enhance the utility of the instant invention are also included therein among which is an associated assembly operative to automatically load or disload a tube or IV set into or out of the pumping body.

Abstract: A medical infusion pump is disclosed which provides for greatly improved accuracy in the delivery of medicaments to a patient. Among the various features included in the instant invention is a pumping body which serves to deform and reform a tube so as to maintain the initial cross-section thereof and thereby preserve the output accuracy of the pump. Also disclosed with regard to the pumping body is a wholly mechanical synchronization of the pumping body and valves associated therewith and coactive with the aforementioned synchronization a mechanical linearization of output of the pumping body per each pumping cycle. Additionally, several features which serve to enhance the utility of the instant invention are also included therein among which is an associated assembly operative to automatically load or disload a tube or IV set into or out of the pumping body.

Abstract: The locations of a plurality of devices are tracked using a network of communication links, each of which corresponds to a location. Each device is given a tag that identifies the device with respect to other devices and that is connectable to a communication link when the device is disposed at the location to which the link corresponds. Each tag that is connected to each communication link is detected, and the location of each device is determined based on the detection. One feature of the technique is additionally determining the conditions of the devices by correlating one or more communication links with conditions. The technique is simple to use and highly effective technique in tracking devices stored at various locations throughout a facility. Device location and condition are monitored continuously, thereby reducing the risk that the removal of a device from storage will go undetected.

Abstract: A method of monitoring and controlling a well pump apparatus having an electric motor that rotates a crank arm having a counterweight thereon, a pivoted walking beam oscillated by the crank arm which reciprocates a sucker rod and a pump between an upstroke and a downstroke. The electric current from the motor is measured periodically between the peak upstroke motor current and the peak downstroke motor current, and the results are then integrated to deduce an analysis current per stroke. The mean of a number of sequential samples of the analysis current per period is calculated and thereafter the standard deviation is calculated. The last sample will be within two standard deviations of the mean or the results will be discarded and new data gathered. The well pump apparatus is stopped if a selected number of consecutive samples fall below a preselected threshold.

Abstract: A method of monitoring and controlling a pumped well having a rod string extending from a pumping unit located at the earth's surface to a subterranean pump, the rod string being sequentially reciprocated through up and down strokes and the well producing pumped fluid through a collection pipe, the method includes measuring the displacement and the load on the rod string, determining the well is pumped-off when fluid flow from the well substantially stops, recording the maximum load on the sucker rod string during pumped-off conditions, the load being measured during a selected portion of the first portion of the rod string downstroke, establishing a target pumped-off load as a selected percentage of the measured load, periodically initiating a pumping cycle, terminating each pumping cycling when the rod load equals the target rod load.

Abstract: Audio signals are analyzed for predictable components (reflection coefficients) and non-predictable (residual) components. The original signal state, over a short-term interval of samples (packet) is defined as one of four states: Silence, Hiss, Sigma, or Peaky. The state determines the step-size encoding of the residual quantized signal, which can therefor be encoded more efficiently.