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Methods of treatment of tissue with electromagnetic radiation (“EMR”) to produce lattices of photoselective islets and other energy selective islets in tissue are disclosed. Also disclosed are devices and systems for producing lattices of EMR-treated islets in tissue, and cosmetic and medical applications of such devices and systems.

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.

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.

A portable computing device is disclosed. The portable computing device can take many forms such as a laptop computer, a tablet computer, and so on. The portable computing device can include at least a single piece housing. The single piece housing including a plurality of steps. The plurality of mounting steps is formed by at least removing a preselected amount of housing material at predetermined locations on the interior surface. At least some of the mounting steps are used to mount at least some of the plurality of internal operating components to the housing.

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.

A motorised pool-cleaning device (1) includes: a suction element (30); a rotary element (4) for moving the device, which define first (2) and second (3) bearing axles; a support (18) consisting of (i) a first central part (24) and (ii) first (25) and second (26) side covers which are connected to either side of the first central part, such as to form the chassis of the motorised device, and which support the rotary movement element (4); and a drive element (16, 17) for rotating the rotary movement element (4), which are disposed on the first and second side covers in a cantilevered manner.

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.

In an expandable part positioned on the tip end side of the catheter, protruding parts are produced in specific regions when the expandable part is expanded through the difference in elasticity between two materials having a different elasticity to one another. The structure is made to be such that low-elasticity regions and high-elasticity regions are disposed in the expandable part, and when pressure is applied the high-elasticity regions expand more than the low-elasticity regions, thus becoming the protruding parts. Alternatively, the structure is made to be such that two materials having a different elasticity to one another are made into a two-layer structure of an inner layer and an outer layer, and voids are provided in the layer formed from the low-elasticity material, so that when pressure is applied, parts of the layer formed from the high-elasticity material corresponding to the void parts become the protruding parts.

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.

A dental tool for retracting gingival tissue is provided that includes a shaft and a working end member, the working end member having an operative end including a first portion sufficiently narrow to retract tissue from a groove of a tooth and a second portion, adjacent the first portion, and being sufficiently wide to retract tissue from an area of the tooth adjacent the groove. A method for retracting gingival tissue is also disclosed.

In general, the invention is directed to systems and methods for monitoring the gastrointestinal system of a patient. In one embodiment, the invention includes techniques for monitoring the emptying of the patient's stomach. The techniques may employ glucose monitoring, pH monitoring with a consumable sensor, of monitoring the position of a consumable sensor as it exits the stomach. Consumable sensors may be employed to sense conditions, such as temperature or bile concentration, in other segments of the gastrointestinal system. The invention also includes systems for tracking the position of one or more consumable sensors as the sensors transit the gastrointestinal system, and monitoring the conditions sensed by the sensors.

Method and system for early detection of precancerous and other abnormal changes in tissue of various organs. The system comprises a combination of endoscopic scanning with light scattering spectroscopy and improves detection of abnormalities that may otherwise remain undetected. The system may include a probe that collects data of quality that is independent of a distance of the probe from the scanned tissue. During endoscopy, tissue of an organ is imaged using polarized multispectral light scattering scanning and results are presented to a user in a manner that allows detecting abnormal morphological and biochemical changes in the tissue. A determination of whether to perform biopsy may be performed while the endoscopy is being performed, which thus provides guided biopsy. An entire surface of the organ may be rapidly scanned and results of the scanning are analyzed with a reduced time delay.

The invention provides an extension cable system for connecting electrodes to a medical device such as an External Pacing Generator. The system further provides a connector separator for maintaining electrode receiving connectors in a fixed relationship relative to each other to avoid contact between electrically exposed regions of the electrodes. The extension cable system comprises electrically conductive leads electrically connected to a plug adapted to an electrical socket of a medical device, dielectrically shrouded electrode receiving connector(s) that form an electrical connection with a filamentous electrode or electrically conductive wire, and a connector separator for gripping and maintaining the electrode receiving connectors in a predetermined and rigid relationship relative to each other. The electrode receiving connectors comprise outer shrouds that can be threadably rotated to operate wire receiving chucks to receive electrode wires. The connector separator comprises a bridge having opposing ends adapted as bifurcated grips for gripping an electrode receiving connector.

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.

The invention relates to a motor-pump unit for a motor vehicle brake system, comprising a motor and a pump which is provided with a shaft that is driven by said motor, with the shaft end being rotatably mounted by means of at least one bearing in an accommodating member having valves and connecting channels, said shaft driving displacement means which are disposed in a chamber that can be filled with pressure fluid. In order to improve vacuum filling of the brake system with pressure fluid, the invention discloses that the shaft end terminates into a free space, and that at least one connection is provided between the free space and the chamber.

A fuel inlet apparatus is provided for a personal watercraft of the type having a fuel tank 13 disposed in a craft body 11, and a fuel supply hose 81 extending from the fuel tank 13 with an end thereof connected to a fuel filler member 82 on a deck 20. One end of a chain 83 is fastened inside the fuel filler member 82, and the other end of the chain 83 is fastened to a fill cap 84 used for sealably closing the top of the fuel filler member 82. The chain 83 has a protective tube 86 surrounding a portion thereof, to contact the fuel filler 85 when the fill cap 84 is removed. The provision of the protective tube 86 reduces the risk of damage to the fuel filler or the deck, and the chain itself can also be protected by the tube.

A canine wound boot is fabricated using a breathable substrate having two layers of generally open weave and a fibrous material spacing and bonding the two layers together. Onto the substrate, various friction pads, wear pads, one or more straps, and strategically located cushions are attached. Specially configured slits ensure that a wide range of leg sizes relative to paw sizes may be accommodated, while easing application of the boot and eliminating any risk of bunching. Elastic material serves as a gusset in the boot which expands to cover a bandage or cast.

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.

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).

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.