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80results about How to "Risk of harm" patented technology

Electrolysis cell and internal combustion engine kit comprising the same

A system for producing one or more gases for enhancing combustion in an internal combustion engine, the engine having an intake, the system comprising: an electrolysis cell, for generating one or more combustion enhancing gases under pressure; a gas conduit, for connecting the electrolysis cell to the internal combustion engine; and a flow regulator, operatively connected between the electrolysis cell and the intake of the engine, for regulating a flow of the combustion enhancing gases to the engine.
Owner:CANADIAN HYDROGEN ENERGY CO LTD

Stent-Valves For Valve Replacement and Associated Methods and Systems for Surgery

ActiveUS20140039614A1Facilitate surgical approachReduce riskBone implantHeart valvesLess invasive surgeryInvasive surgery
Stent-valves (e.g., single-stent-valves and double-stent-valves) and associated methods and systems for their delivery via minimally-invasive surgery are provided.
Owner:BOSTON SCI LTD

Monitoring ground-engaging products for earth working equipment

A product and system for identifying and monitoring a characteristic including the part ID, presence, condition, usage and / or performance of ground-engaging products used on various kinds of earth working equipment.
Owner:ESCO GRP LLC

Device for assessing perfusion failure in a patient by measurement of blood flow

Methods and devices are provided for assessing impairment of blood circulation in a patient, such as that in perfusion failure, by measurement of blood flow in the gastrointestinal tract or upper respiratory / digestive tract of the patient. The method comprises introducing a blood-flow sensor into the gastrointestinal tract or the upper respiratory / digestive tract of a patient, placing the sensor adjacent a mucosal surface therein, and measuring blood flow in adjacent tissue to determine blood flow in that tissue. The method may also involve measurement of PCO.sub.2 and / or pH in combination with the blood flow determination. The invention affords rapid measurement and detection of perfusion failure.
Owner:KIMBALL VICTOR E +3

Method and circuit arrangement for checking the rotor position of a synchrounous machine

A method for validating a vehicle-to-X message, in which the message is received by an antenna arrangement having a least two antenna elements connected with a communication device. An electromagnetic field strength of the message is recorded based on different reception characteristics with different power densities, wherein the message includes an absolute position of a transmitter, and an absolute position of a receiver determined on the basis of global satellite navigation or on a map comparison. A first relative position of the transmitter is calculated from the absolute positions of the receiver and the transmitter. A second relative position is calculated from the ratio of the power densities or read out from a reference diagram. If a comparison of the first and second relative positions reveals a large degree of correspondence, the message is validated, and if a large degree of deviation is detected, the message is rejected.
Owner:CONTINENTAL TEVES AG & CO OHG

Stent-valves for valve replacement and associated methods and systems for surgery

A stent-valve having a valve component and a stent component for housing the valve component, as well as associated methods and systems for delivery of the stent-valve via minimally-invasive surgery. The stent-valve can be configurable between two or more configurations to assist in delivery of the stent-valve to an implantation site of a patient.
Owner:BOSTON SCI MEDICAL DEVICE LTD

Device for engine-driven goods vehicle

Method and device for providing, in an engine-driven goods vehicle, at least two driving wheels (9, 10, 51, 52) and at least one differential (5, 6, 45, 46, 47) arranged between the driving wheels (9, 10, 51, 52). The device includes an engine control unit (3), at least one differential lock (7, 8, 48, 49, 50) for locking or braking the differential (5, 6, 45, 46, 47), the differential lock (7, 8, 48, 49, 50) being arranged between the said driving wheels (9, 10, 51, 52). An operating element (4, 44) for activating each of the differential locks (7, 8, 48, 49, 50). The engine control unit (3) being configured to read-off the position of the operating element (4, 44) and to limit positive or negative output torques of the engine (1) when activating at least one of the differential locks (7, 8, 48, 49, 50) and as a function of the transmission ratio prevailing in the transmission (2, 42).
Owner:VOLVO LASTVAGNAR AB

Measuring Method Using a Measuring Apparatus for Cable Diagnosis and/or Cable Testing

InactiveUS20140347070A1Avoid voltage jumpsWithout any loss and waste of timeFault locationLine-transmission monitoring/testingMeasurement deviceVIT signals
A measuring apparatus is connected to a cable to perform testing and diagnosis of the cable. The measuring apparatus includes a voltage source, a resistance, a switch, and an inductance forming a charging circuit, and two anti-parallel thyristors or switched diodes together with the inductance forming a series resonant circuit loop. The apparatus produces a low frequency alternating voltage signal train including a low frequency test signal followed by a low frequency diagnostic signal. The diagnostic signal is a damped decaying signal oscillation in the resonant circuit connected to the test cable. At least one of the signals is bipolar. Both cable testing and cable diagnosis can be performed using the same single measuring apparatus in a single measuring procedure.
Owner:HAGENUK KMT KABELMESSTECHN
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