Abstract: A respiration humidifier having a base unit and a chamber constructed to hold liquid. A sensor is connected to the chamber and configured to sense a condition within the chamber. A radiation signal transmitter is carried by the chamber and associated with the sensor. The transmitter wirelessly sends a radiation signal indicative of the sensed condition. The humidifier includes a radiation signal receiver carried by the base unit for receiving the signal. The humidifier includes a control unit that controls the condition based on the radiation signal received by the radiation signal receiver. Another aspect provides a breathing system using the humidifier. The breathing system includes a gas flow generator that generates a flow of gas to a user circuit coupled to the gas flow generator and adapted to communicate the flow of gas to a user.

Abstract: Systems and methods for creating a marketplace of lighting atmosphere settings related to at least one controllable lighting network are disclosed. The systems include a processor that can be used in conjunction with a personal communication device and a preferences database. The processor is used to detect a user identifier, a user input associated with a set of lighting atmosphere settings, and optionally a context corresponding to the user identifier. The processor in some such systems has an associated local memory to store the user input, the set of lighting atmosphere settings, and the identifier of the associated user. The processor is further used to identify a setting identifier associated with the set of lighting atmosphere settings from a preference database. The processor is also used to provide or approve a payment for the value of the set of lighting atmosphere settings to the marketplace.

Abstract: The invention relates to a therapeutic system which comprises an ultrasound therapy unit (1, 518) arranged to insonify at least a portion of a body (2, 508) of a patient with high intensity ultrasound and a MR imaging unit (3, 500) arranged to acquire MR signals from the portion of the body (2, 508) and to reconstruct a thermographic MR image from the MR signals. It is an object of the invention to enable MR guided high intensity focused ultrasound (HIFU) treatment, in which temperature values within critical anatomic regions containing fat can be monitored. The invention proposes that the therapeutic system further comprises an ultrasound diagnostic unit (5, 518) which is arranged to acquire ultrasound signals from the portion of the body (2, 508) and to derive at least one local temperature value from the ultrasound signals.

Abstract: Method and apparatus for acquiring diagnostic information comprising:-a data acquisition module for acquiring image data of at least a part of a person's anatomy,-a planning module defining with reference to a spatial position and orientation of an example anatomy at least one series of scanning steps to be executed with the data acquisition module on an actual anatomy,-a user interface to adjust imaging parameters to be used in a selected scanning step of a series of scanning steps, for acquiring image data of that actual anatomy, wherein-the user interface displays for every step of the selected series of scanning steps predefined scanning parameters pertaining to the example anatomy, and-the user interface is arranged to have a user select the actual imaging parameters to be used in each such step of the selected series of scanning steps with reference to a pre-established three-dimensional survey volume of the actual anatomy.

Abstract: A light-emitting module (3a-c; 23; 26; 33a-c) comprising a plurality of light-sources (12a-e; 27a-h) arranged in at least a first and a second column (18a-b; 28a-c) arranged side by side and extending along a first direction of extension (X1) of the light-emitting module (3a-c; 23; 26; 33a-c); and a plurality of connector terminal pairs (13a-b, 14a-b, 15a-b, 16a-b 17a-b), each being electrically connected to a corresponding one of the light-sources (3a-c; 23; 26; 33a-c) for enabling supply of electrical power thereto. Each connector terminal pair (13a-b, 14a-b, 15a-b, 16a-b 17a-b) comprises a first connector terminal (13a, 14a, 15a, 16a 17a) and a second connector terminal (13b, 14b, 15b, 16b 17b) being arranged at opposite sides of the light-emitting module (3a-c; 23; 26; 33a-c).

Abstract: The invention provides a system (102) for accurately detecting a patient's (114) movement during imaging procedures. The system comprises a camera (126) for providing a stream of camera images of a part of a patient's exterior (206). The system (102) furthermore comprises a fiducial element (116), which fiducial element (116) is mountable on said part of the patient's exterior (206), and which fiducial element (116) is detectable in the stream of camera images, and an image processor (128) for detecting a displacement of the fiducial element based on consecutive camera images comprised in at least the stream of camera images and for generating an output signal (129) indicative for said displacement. Herein, the fiducial element (116) has an in-plane stiffness which is substantially larger than an in-plane stiffness of said part of the patient's exterior. In addition, the fiducial element (116) and said part of the patient's exterior are provided with substantially equal outer in-plane dimensions.

Abstract: The invention relates to a glass package (100) for sealing a device (120), to a system (110) comprising the glass package, a light source (210), a luminaire (200), a backlighting system (310), and to a display device (300). The glass package according to the invention comprises a first glass substrate (10), a second glass substrate (20), and a seal (30) sealing an interface between the first glass substrate and the second glass substrate. The seal comprises a frit (30) comprising glass. A CTE of the frit is chosen to be at least 10% lower compared to the CTE of the first glass substrate and/or of the second glass substrate. An effect of the glass package according to the invention is that the difference between the CTE of the frit compared to the CTE of the first glass substrate and/or the second glass substrate enables to generate a gas-tight sealed glass package while using a glass-material as the first glass substrate and/or as the second glass substrate which has a relatively high CTE.

Abstract: The present invention relates to a device (24) for transporting magnetic or magnetizable beads (10) over a transport surface (12). It comprises a chamber (26) comprising magnetic or magnetizable beads (10) in a fluid (28), a transport element (14) including said transport surface (12) within said chamber (26) over which said beads (10) shall be transported, a current wire structure (20) comprising at least two sets (20a, 20b, 20c) of meandering current wires arranged on a side of said transport element (14) opposite to said transport surface (12), said at least two sets (20a, 20b, 20c) being displaced with respect to each other in at least two directions, and a switching unit (32) for individually switching currents (1a, 1b, 1c) individually applied to said sets of current wires according to a current driving scheme resulting in a transport of said beads (10) over said transport surface (12).

Abstract: The present invention relates to an apparatus and a corresponding method for non-invasive intracardiac electrocardiography (ECG) by use of a magnetic and electrically conducting interference device (210). An MPI-based ECG mapping technique is proposed, wherein an interference device (210), e.g. an electrically conducting rod containing soft magnetic material, is steered through the vessel system and the heart using magnetic fields generated by a magnetic particle imaging (MPI) system so that the ECG signals measured in parallel are influenced. Using appropriately adapted evaluation means (153) this influence of the interference device (210) on the ECG signals can be evaluated to gain spatially resolved information about the electrical heart activity.

Abstract: A skin radiation apparatus (10) is described for providing a person's skin in a radiation area (12) of the apparatus with modulated photon radiation (14). The apparatus comprises a photon radiation source (18) for generating the photon radiation and a modulation facility (16) for causing a modulation of the total power density of photon radiation in the wavelength ranges from 300 to 700 nm, from 1900 to 2000 nm and from 2400 to 10.000 nm in the radiation area is modulated between a first and a second, mutually different level with a frequency of at least 0.1 Hz and of at most 10 Hz, wherein the first value is at least 20 mW/cm 2 and the second value is at most one fourth of the first value.

Abstract: A system (300) has access control according to a predefined data access format. A studio (32) provides content data and related proprietary data on a record carrier (34) to be rendered by a rendering device (39). In the system, applications (35) are executed on the device for manipulating the content data and related proprietary data. An access policy is set for each studio that controls access to said content data and related proprietary data. A cross access policy is set for a virtual entity (42), and at least part of the proprietary data (43) is made available according to the cross access policy of the virtual entity. Also a cross studio application (41) is provided that complies with the access policy of the virtual entity for accessing said data.

Abstract: The invention relates to a lighting apparatus (1) for generating a light pattern. A light source (4) generates a light beam (5) for being directed onto a liquid crystal cell (2). The liquid crystal cell (2) comprises a periodic structure (3). If voltage is applied to the liquid crystal cell (2) by a voltage source (8), a period phase pattern is generated. The liquid crystal cell (2) and the light source (4) are adapted such that multiple separate light beams (6) are generated in different directions by diffraction at the generated periodic phase pattern, wherein the multiple separate light beams (6) form the light pattern (7). Since the light pattern is generated by diffraction at the periodic phase pattern, which is modifiable by applying voltage, different light patterns can be generated, in particular, for decorative purposes, in a technically relatively simple way.

Abstract: An optical probe system having a probe with an optical guide (G) having a distal end. The optical guide (G) is mounted inside a housing (H) so that the distal end is displaceable with respect to the housing (H). A set of actuators (A), e.g. electromagnetic drive coils, can displace the distal end by application of a drive signal (Vx, Vy). A control unit (CU) generates the drive signal (Vx, Vy) so as to provide a scanning frequency which varies according to an amplitude of the drive signal (Vx, Vy). With such probe system it is possible to scan a field of view with a scanning frequency that varies with the scanning radius. Taking into account the maximum allowable drive current, it is possible to increase scanning speed compared to scanning at the mechanical resonance frequency of the optical system, since small radii can be scanned at a high scanning frequency.

Abstract: The invention relates to a light emitter adapted for emitting light with a predefined angular color point distribution, to a method of use for a light emitter in video flash applications, in automotive headlight applications and/or in automotive lamp applications, and to a method, adapted for generating light with a predefined angular color point distribution.

Abstract: A high intensity focused ultrasound positioning mechanism (100, 200, 310) for positioning a high intensity focused ultrasound transducer (292, 304), the mechanism comprising:—a positioning plate (108, 308) adapted for receiving the high intensity focused ultrasound transducer; -a mechanism support (174) adapted for mounting the positioning mechanism;—a plurality of rods (110, 112, 114, 116, 118, 120, 210, 212, 214, 216, 218, 220), wherein each rod has a first end and an second end, wherein the first end of each rod forms a separate ball joint (122, 124, 126, 128, 130, 132, 222, 224, 226, 228, 230, 232) with the positioning plate; and—a plurality of linear drives (146, 148, 150, 246, 248, 250, 252, 254), wherein the plurality of linear drives are mounted to the mechanism support, wherein each of the linear drives comprises a drive block (164, 166, 168, 264, 266, 268, 270, 272), wherein the second end of each of the plurality of rods forms a separate ball joint (134, 136, 138, 140, 142, 144, 234, 236, 238, 240,

Abstract: The present invention relates to a pulse splitting device (5) adapted to receive irradiation pulses (10) with a central wavelength (1) from a pulsed irradiation source (2) and output a plurality of sub-pulses (11,12, 15,17) for each incoming irradiation pulse. The received irradiation pulses and the pulse splitter (5) interacts so that a first and a second sub-pulse (11,12) are temporally separated by a first optical path length (OP1) in a first region and a second optical path length (OP2) in a second region, respectively. The first optical path length (OP1) times the group velocity dispersion (GVD1) with respect to wavelength in the first material, is balanced with the second optical path length (OP2) times the group velocity dispersion (GVD2) with respect to wavelength in the second material, so that the dispersion broadening of the first and the second sub-pulses (11,12) is substantially equal. This facilitates improved subsequent dispersion compensation by both sub-pulses.

Abstract: A dual display device for displaying an input image includes first and second displays. The first display is arranged for modulating an image from the second display. The dual display device further includes a processor having an image splitter which splits the input image into illumination and reflection images according to a retinex algorithm. The reflection image is displayed on the first display and the illumination image is displayed on the second display. Due to the series arrangement of the two displays, the input image is substantially recreated. The illumination image typically is a spatially low-resolution image derived from the input image.

Abstract: The invention relates to a device and method for addressing power to at least a selected load from a plurality of loads, in particular light sources in solid state lighting applications, such as decorative indoor and outdoor illumination for buildings or cars, by timing a power signal such as to power a selected load when said common timed power signal is switched to said load under control of a delayed clock signal.

Abstract: The present invention relates to a system and method of analyzing the movement of a user. More particularly the present invention relates to a new technique for assessing a user's motor functions. It is an object of the present invention to provide a simple, robust, and low-cost technique for analyzing the movement of a user, which can be used in an unsupervised home environment. This object is achieved according to the invention by a method of analyzing the movement of a user, the method comprising the steps of causing the user to perform a coordinated movement in accordance with an instruction, generating video image data in form of a sequence of images by video recording the user, determining in the sequence of images a degree of synchronicity of optical flow on the left and right body half using a computer system comprising computer vision technology, and assessing the user's motor functions based on the degree of synchronicity.

Abstract: An imaging system including a radiation source (110) that emits poly-chromatic radiation that traverses an examination region and a detector (116) that detects radiation traversing the examination region and produces a signal indicative of the energy of a detected photon. The system further includes an energy discriminator (122) that energy resolves the signal based on a plurality of different energy thresholds, wherein at least two of the energy thresholds have values corresponding to at least two different K-edge energies of two different elements in a mixture disposed in the examination region. The system also includes a signal decomposer (132) that decomposes the energy-resolved signal into at least a multi K-edge component representing the at least two different K-edge energies. In one instance, a stoichiometric ratio of the two different elements in the contrast agent is known and substantially constant.