Abstract: The invention relates to a system for providing an electrical cardiac activity map by means of electrical signals acquired by a plurality of surface electrodes on an outer surface of a living being (6). A cardiac structure position determination unit (12) determines a position of a cardiac structure, in particular, of the epicardial surface, based on provided projection images, wherein an anatomical cardiac model is adapted to the projection images. The projection images may be provided by an x-ray C-arm system (2). An electrical activity map determination unit (13) determines the electrical activity map at the cardiac structure based on the electrical signals, the positions of the plurality of surface electrodes also determined from the projection images, and the determined position of the cardiac structure.

Abstract: The invention relates to a photoplethysmography (PPG) apparatus (100), comprising at least one light source (110) configured to generate a beam of source light (114) having a source beam angle (118) and at least one controllable beam angle adapter (120) configured to receive a beam-angle control signal (170) indicative of a modified beam angle (124) to be set, the beam angle adapter (120) being further configured to provide the beam of source light (114) with a modified beam angle (124) to an external object (130). The PPG apparatus (100) comprises at least one PPG sensor(140)configured to provide a sensor signal (145) indicative of source light (150) scattered by the external object (130), and a PPG evaluation and control unit (160) configured to receive the sensor signal (145), to provide the beam-angle control signal (170) and to provide at its output (180) an AC signal component of the sensor signal (145).

Abstract: The present invention relates to a device (1) for fractional flow reserve determination, the device (1) comprising: a model source (10) configured to provide a first three-dimensional model (3DM1) of a portion of an imaged vascular vessel tree (VVT) surrounding a stenosed vessel segment (SVS) and configured to provide a second three-dimensional model (3DM2) of a pressure wire insertable into the vascular vessel tree (VVT); and a processor (20) configured to calculate a first blood flow (Q1) through the stenosed vessel segment (SVS) with the pressure wire (PW) inserted into the vascular vessel tree (VVT) based on the first and the second three-dimensional model and to calculate a second blood flow (Q2) through the stenosed vessel segment (SVS) without the pressure wire (PW) inserted into the vascular vessel tree (VVT) based on the first three-dimensional model (3DM1) and to determine a first fractional flow reserve value (FFR1) to be measured with the pressure wire (PW) inserted into the vascular vessel tree (

Abstract: Techniques are described for monitoring a plurality of financial transactions of a customer performed across a plurality of financial accounts. The techniques may include determining a subset of the plurality of financial transactions based on a first metric applied to the plurality of financial transactions. The techniques may further include identifying a suggested financial transaction based on a second metric applied to the subset of the plurality of financial transactions. The techniques may further include presenting the suggested financial transaction to the customer via a user interface associated with at least one of the plurality of financial accounts.

Abstract: A flossing appliance with a body portion which includes a system for generating bursts of liquid and/or a liquid/gas mixture. A neck portion extends from the body portion through which the bursts are delivered to a nozzle, which is shaped and adapted to fit into the interproximal spaces of the user's teeth. A use reminder system which includes a reminder timer which begins to time following the activation cycle of the appliance. An indicator is responsive to the timer, providing an indication to the user that the timer has exceeded a predetermined time, such as 24 hours, without use.

Abstract: The present invention relates to a method for side-band suppression in a Magnetic Resonance imaging, MRI, system (100), the method comprising providing a first multiband RF pulse for simultaneously exciting at least two slices in a subject (118) at a first and a second frequency band (301,303) and to acquire using the MRI system (100) signals (307, 308) from the excited two slices and at least one additional signal (309) at a third frequency band (305), the additional signal (309) resulting from a sideband excitation of a slice different from the two slices; using the first multiband RF pulse for determining the additional signal (309); deriving a pre-compensating term from the first multiband RF pulse and the additional signal (309), adding the pre-compensating term to the first multiband RF pulse to obtain a second multiband RF pulse, thereby replacing the first multiband RF pulse by the second multiband RF pulse for suppressing at least part of the additional signal (309).

Abstract: Method for preventing condensate in the oil of an oil-injected compressor (1), characterised in that before the compressor element (2) is stopped, when the maximum pressure (pmax) in the consumer network (16) has been reached, the compressor element continues to be driven until the temperature (T) of the oil or the compressed gas is lower than a set fixed or calculated minimum value (Tmin) above which there is no or as little condensate as possible in the oil.

Abstract: A system for highlighting an instrument in an image includes a probe (122) for transmitting and receiving ultrasonic energy and a marker device (120) configured to respond to a received ultrasonic signal and emit an ultrasonic signal after a delay. A medical instrument (102) includes the marker device. A control module (124) is stored in memory and configured to interpret the ultrasonic energy received from the probe and from the marker device at the probe to determine a three dimensional location of the medical instrument to highlight a position of the marker device in an image.

Abstract: A drive train assembly (22) for a personal care device (10), the drive train assembly including a shaft (24) with a central axis and a plurality of pivot bearing notches (122); a motor (130) encircling at least a portion of the shaft and configured to oscillate the shaft about the shaft's central axis; and a plurality of stationary pivot bearings (120), where at least an apex of each of the plurality of stationary pivot bearings is positioned within a respective one of the plurality of pivot bearing notches.

Abstract: The invention is about an ultrasonic welding-based microfluidic device. It is mainly made of a first element and a second element welded one to the other via at least one structure (10, 10?). The structure (10, 10?) comprises an elongated welded portion for said welding, a welding channel (12, 12?) extending between the first and second elements and along one side of the welded portion, and a draining channel (13) communicating with the welding channel (12, 12?) and the microfluidic path (20, 20?) of the device. The invention is further about a method of manufacturing such a device.

Abstract: A patient interface device includes a cushion member having a main body portion having a surface structured to engage a face of a patient. A frame member is coupled to the cushion member, and a fluid coupling conduit is coupled to the frame member. An engagement member is coupled to the cushion member; and a rotatable cam wheel is disposed between the frame member and the engagement member. Rotation of the cam wheel changes a position of the main body portion relative to the frame member. The cushion member includes a flexible portion adjacent the main body portion, and the cam wheel is rotatable about the flexible portion, such that rotation of the cam wheel about the flexible portion causes the flexible portion to deflect thereby moving the cushion member relative to the frame member.

Abstract: A method and apparatus for predicting chroma values including the steps of having a decoder provide an image frame to an up-sample filter, the image frame having luma and chroma components, and applying an analysing algorithm on a subset of said image frame to obtain the subset content type, and, depending on the content type, select a reconstruction algorithm to reconstruct the chroma components.

Abstract: The invention relates to a computer-implemented system and method for automatically utilizing data from a document. The method may comprise the steps of: receiving a document; automatically scanning the document to identify at least one data field in the document; proposing a document definition to a user based on the scan; receiving an acceptance or modification of the document definition from the user through the user interface; automatically extracting at least one data element and at least one data field from the document using the document definition; automatically searching an existing database for at least one data element or data field that matches the data element or data field extracted from the document; and storing a link between at least one of the extracted data element or data field and a data element or data field in the existing database.

Abstract: Systems, apparatuses, methods, and computer program products are disclosed for quantum random number generation (QRNG). An example method includes generating, by a QRNG chip, a series of particles and transmitting the series of particles through a double-slit structure comprising a first slit and a second slit. The example method further includes detecting, by the QRNG chip, a first subseries of particles transmitted through the first slit to generate a first detected subseries of particles. The example method further includes detecting, by the QRNG chip, a second subseries of particles transmitted through the second slit to generate a second detected subseries of particles. The example method further includes decoding, by the QRNG chip, the first detected subseries of particles and the second detected subseries of particles to generate a decoded set of bits that, in some instances, may be used to generate a random number, a session key, or both.

Abstract: Techniques are described for secure access for assisted transactions in an online banking system. A server of the online banking system is configured to establish an assisted session during which both a primary user and an assistant user have secure access to the primary user's account via their respective computing devices. The techniques enable the assistant user to request transactions with the primary user's account on the primary user's behalf, and further enable the primary user to approve the requested transactions prior to performance. The techniques include translating the requested transactions into a natural language description that is understandable to the primary user, and presenting the natural language description to the primary user for approval or denial of the requested transaction. In this way, a primary user may receive the assistance necessary to use an online banking system without giving up all control over the primary user's account.

Abstract: The invention related to an ultrasound system comprising: an ultrasound array including at least one capacitive micromachined ultrasonic transducer device comprising a membrane coupled to a first electrode, a substrate opposing the membrane with a gas or vacuum cavity there between and coupled to a second and a third electrodes, wherein the second electrode opposes the first electrode in a peripheral region and the third electrode opposes the first electrode in a central region; at least one drive circuit coupled to the array. The system further comprises a high impedance resistor, which electrically couples to the second electrode and the third electrode and has an impedance value higher than an AC impedance between the first and the second electrodes, when the membrane of the CMUT device is in the collapsed state and the CMUT devices is activated at operating frequency.

Abstract: The invention provides a humidifier apparatus (100) comprising (i) a first chamber (110) for containing water (101), (ii) a humidifying element (120) configured to facilitate evaporation and/or nebulization of water (101) contained in the first chamber (110), wherein the humidifying element (120) comprises a wick element (130), (iii) a replaceable or refillable unit (230) for containing an immobilized phosphate removing material (150), wherein the phosphate removing material (150) is configured to reduce a concentration of phosphate in water (101) before evaporation and/or nebulization of the water (101), and wherein the wick element (130) comprises the phosphate removing material (150), wherein the phosphate removing material (150) is comprised by the wick element (130) as one or more of impregnated phosphate removing material (150) and coated phosphate removing material (150), and wherein the wick element (130) is configured as the replaceable unit (230).

Abstract: An extrication rescue tool, configured to open an extrication passage for extricating a victim in a plight, such as a car wreck or a collapsed building. The extrication rescue tool includes a extendable element, which is selectively extendable by a drive along an extension path and configured to forcibly maintain or enlarge an extrication passage to thereby allow extrication of the victim through the extrication passage. When the extendable element is extended an illuminator is oriented along the extension path of the extendable element to identify obstacles in the extension path.

Abstract: Vessel roadmapping systems and methods that generate a display of live fluoroscopic imaging of an intravascular device within vessels of a patient and a pre-generated vessel roadmap. The systems and methods pan the vessel roadmap in coordination with movement of a field of view of an image acquisition machine obtaining the live fluoroscopic imaging so that registration of the live fluoroscopic imaging and the vessel roadmap is preserved in the displayed overlay.

Abstract: The present invention relates to a detector arrangement for an X-ray phase contrast system (5), the detector arrangement (1) comprising: a scintillator (11); an optical grating (12); and a detector (13); wherein the optical grating (12) is arranged between the scintillator (11) and the detector (13); wherein the scintillator (11) converts X-ray radiation (2) into optical radiation (3); wherein the IN optical grating (12) is configured to be an analyzer grating being adapted to a phase-grating (21) of an X-ray phase contrast system (5); wherein the optical path between the optical grating (12) and the scintillator (11) is free of focussing elements for optical radiation. The present invention further relates to a method (100) for performing X-ray phase contrast imaging with a detector arrangement (1) mentioned above. The invention avoids the use of an X-ray absorption grating as G2 grating in an X-ray phase contrast interferometer system.