Patent application number | Description | Published |
20120118801 | APPARATUS AND METHOD FOR THE TREATMENT OF BLOOD WITH SELECTIVE EXTRACTION OF SOLUTES - Extracorporeal blood treatment apparatus and methods including a main treatment unit and an auxiliary treatment unit, along with one or more sensors for determining a parameter related to a pressure drop across the auxiliary treatment unit, and a control unit configured to control a flow regulator at least based on the parameter value. | 05-17-2012 |
20120152842 | METHOD AND SYSTEM FOR PROVIDING PRIMING AND RESTITUTION LIQUIDS FOR AN EXTRACORPOREAL BLOOD TREATMENT - A blood treatment system is primed with a replacement liquid that flows directly into the access line of the blood circuit. The replacement liquid may be replacement fluid or blood stored in the replacement bag or the pre-blood pump (PBP) bag. These replacement liquids from the replacement and PBP bags are also used during blood treatment. These replacement liquids are blood or a replacement fluid and, particularly, have electrolyte levels the same as or similar to the electrolyte levels in the vascular blood of the patient. | 06-21-2012 |
20130116629 | CONNECTOR FOR A FLUID TRANSPORT LINE OF A MEDICAL DEVICE - A connector for a fluid transport line of a medical device including: a first body having a first access port, a second access port, and a first fluid path extending through the first body and directly connecting, for fluid transport, the first access port and second access port; a second body, mountable to the first body, having a third access port, the second body being movable with respect to the first body between (i) a main operating position in which the first fluid path is interrupted and in which a second fluid path is defined and enabled from the first access port to the third access port, and (ii) an auxiliary operating position in which the first fluid path is enabled and in which the second fluid path is interrupted. | 05-09-2013 |
Patent application number | Description | Published |
20100022193 | Method and System for Multiple Antenna Communications Using Multiple Transmission Modes, Related Apparatus and Computer Program Product - A system for diversity processing a signal propagated via two diversity antennas includes: respective propagation paths for propagating two replicas of the signal, these propagation paths being coupled to the two diversity antennas so that the replicas are propagated via different antennas; a time variable delay element for subjecting at least one of the replicas to a time variable delay; and a level adjusting element, such as an asymmetric splitter, to produce a level imbalance between the power levels of the replicas propagated via the two diversity antennas. | 01-28-2010 |
20100066464 | DELAY ELEMENT AND A CORRESPONDING METHOD - A differential delay element for use, e.g., in selectively delaying RF signals in telecommunication systems includes a first microstrip circuit and a second microstrip circuit arranged side-by-side in a facing relationship. The first microstrip circuit defines a first delayed travel path for a first signal from a first input port to a first output port and the second microstrip circuit defines a second delayed travel path for a second signal from a second input port to a second output port. A perturber is arranged between the first and second microstrip circuits, displaceable toward and away from the first and second microstrip circuits, so that when the distance of the perturber to one of the microstrip circuits increases, the distance of the perturber to the other of the microstrip circuits decreases and viceversa. The position of the perturber between the first and second microstrip circuits defines the differential delay, namely the difference (Δτ=τ1−τ2) between the times (τ1,τ2) experienced by the two signals in travelling their travel paths through the delay device. | 03-18-2010 |
20100267347 | METHOD AND SYSTEM FOR MULTIPLE ANTENNA COMMUNICATIONS, RELATED APPARATUS AND CORRESPONDING COMPUTER PROGRAM PRODUCT - A system for diversity processing two signals transmitted and/or received via two diversity antennas includes at least four respective propagation paths coupling the signals to the two diversity antennas. Diversity processing is primarily in the form of decorrelation achieved by means of time variable delay elements that apply time variable delays to the signals propagating over at least two of the propagation paths in the system. The related processing may take place either at RF or IF, or at baseband, whereby the time variable delays are applied by subjecting the baseband signals to multiplication by a complex signal. | 10-21-2010 |
20110001579 | TUNABLE RIDGE WAVEGUIDE DELAY LINE - A tunable delay line for radiofrequency or microwave frequency applications consists of at least one ridge waveguide in which the ridge is movable in the waveguide body so as to vary the width of an air gap defined between the longitudinal end surface of the ridge and a confronting member of the waveguide. The ridge is moved by an actuator external to the waveguide body. | 01-06-2011 |
20110149780 | Method of Transmitting Data, Corresponding Systems and Computer Program Product Therefor - A method of transmitting signals from a base station towards user terminals in a cellular communication system. The method includes generating diversity signals, wherein at least one of the diversity signals is subjected to a selectively variable RF phase shift. Specifically, a set of radio link quality indicators is determined at the base station, wherein each radio link quality indicator is representative of the quality of the radio link between the base station and a respective one of the user terminals. The set of radio link quality indicators is used to generate an aggregated radio quality indicator, which in turn is used to selectively vary the variable RF phase shift. For example, the phase shift may be selected, which optimizes the aggregated radio quality indicator. | 06-23-2011 |