Patent application number | Description | Published |
20080205489 | Inductive Communication System with Increased Noise Immunity Using Low-Complexity Transmitter - The invention related to a modulator for a communications system. The modulator comprises a spread spectrum coder, a pulse code modulator having a signal input port connectable to a signal output port of the spread spectrum coder. The modulator performs a robust and error free modulation and coding scheme by using a modified spread spectrum scheme combined with pulse code modulation. The communication system contains a low data rate, noise robust modulation and coding scheme using a very simple transmitter. This results in a very straightforward transmitter circuit, reducing size and costs of the transmitter. | 08-28-2008 |
20080221474 | Method and Apparatus for Inductively Measuring the Bio-Impedance of a User's Body - The present invention relates to a method and apparatus ( | 09-11-2008 |
20080258717 | Magnetic Induction Tomography System and Method - The present invention relates to a magnetic induction tomography system and method for studying the electromagnetic properties of an object. In order to provide a high resolution MIT technique without the need of increasing the number of coils, a magnetic induction tomography system ( | 10-23-2008 |
20090209873 | HEARTBEAT MONITORING DEVICE, SYSTEM AND METHOD - A heartbeat monitoring device ( | 08-20-2009 |
20090240125 | INTEGRATED PULSE OXIMETRY SENSOR - In a medical pulse oximetry sensor ( | 09-24-2009 |
20090306525 | Apparatus and Method for Defibrillation Pulse Detection Using Electromagnetic Waves - A pulse detector that uses electromagnetic waves for detecting a patient pulse in conjunction with the administration of defibrillation and/or CPR. Electromagnetic waves are applied to a patient blood vessel and the reflected electromagnetic waves are analyzed for a Doppler shift, which is indicative of a pulse. In some applications the pulse detector can be used as a stand-alone device in conjunction with the administration of CPR. In other applications, the pulse detector is included with a defibrillator and provides pulsatile information that is analyzed in addition to ECG information in determining resuscitation therapy, or following defibrillation to ascertain its success. | 12-10-2009 |
20100217118 | DETECTION OF ELECTRICAL AND MECHANICAL CARDIO-VASCULAR ACTIVITIES - The invention relates to the detection of electrical and mechanical cardio-vascular activities of a patient, especially to early decompensation detection of congestive heart failure patients (CHF). The device according to the invention comprises a transmitter for transmitting electromagnetic signals of a predefined frequency into the chest of the patient, a Doppler radar sensor | 08-26-2010 |
20100217139 | HEART RATE MEASUREMENT - The invention relates to a monitoring device ( | 08-26-2010 |
20100222687 | METHOD AND SYSTEM FOR MONITORING VITAL BODY SIGNS OF A SEATED PERSON - A method comprising the step of using a plurality of doppler radars disposed on the seat belt or integrated into the seat belt for monitoring vital body signs of a person seated in a seat of a motor vehicle is disclosed. The disclosed method unobtrusively monitors vital body signs like heart rate and respiration of the person seated in the motor vehicle. A number of safety applications as well as wellness applications can be enabled. Examples are detection of momentary sleep of the driver, vital sign monitoring in case of an accident as well as relaxation exercise using biofeedback to reduce stress for drivers. | 09-02-2010 |
20100305460 | APPARATUS, METHOD AND COMPUTER PROGRAM FOR MEASURING PROPERTIES OF AN OBJECT - The invention relates to an apparatus for measuring properties of an object ( | 12-02-2010 |
20100324427 | SYSTEM AND KIT FOR STRESS AND RELAXATION MANAGEMENT - This invention relates to a system and a kit for stress and relaxation management. A cardiac activity sensor ( | 12-23-2010 |
20110019792 | WAVEGUIDE AND COMPUTED TOMOGRAPHY SYSTEM WITH A WAVEGUIDE - The invention relates to a waveguide ( | 01-27-2011 |
20110046434 | SYSTEM FOR INDUCING A SUBJECT TO FALL ASLEEP | 02-24-2011 |
20110125039 | AUTOMATIC TRANSMISSION POWER ADJUSTMENT FOR DOPPLER RADAR - The invention relates to a Doppler radar heart sensor comprising a radar signal emitter ( | 05-26-2011 |
20110133731 | METHOD AND DEVICE FOR MAGNETIC INDUCTION TOMOGRAPHY - This invention relates to a method and device for magnetic induction tomography. The device comprises a transmitting coil arrangement for generating a primary magnetic field, the primary magnetic field inducing an eddy current in an object of interest, and a measurement coil arrangement for measuring a secondary magnetic field generated by the eddy current to generate a set of measurement data used for image reconstruction of the object of interest, wherein the transmitting coil arrangement at least comprises a pair of transmitting coils intended for carrying substantially electrical currents flowing in the same direction and positioned symmetrically along a common axis and the measurement coil arrangement at least comprises a pair of measurement coils connected and positioned symmetrically along the axis. In an embodiment, the pair of transmitting coils and the pair of measurement coils are respectively Helmholtz coils. | 06-09-2011 |
20110208458 | IMPEDANCE MEASUREMENT CIRCUIT AND METHOD - An impedance measurement circuit comprises a current source arrangement, a voltage measurement arrangement and a processor. The circuit is operable in a two-point measurement mode and a four-point measurement mode and the processor as is adapted to derive the impedance to be measured by combining the measurement voltages from the two-point and the four-point measurement modes. This combines the results of both two-point and four-point measurement techniques to provide improved accuracy. In particular, the two results enable the effect of the electrode resistance to be cancelled. | 08-25-2011 |