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32466 results about "Electric wire" patented technology
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Bendable portion of an insertion tube of an endoscope and method of producing it
InactiveUS7766821B2Simple processSolve the complicated productionSurgeryEndoscopesEndoscopeBiomedical engineering
A bendable portion, which is arranged at the distal end of an insertion tube of an endoscope, comprises a plurality of tube segments, each of said tube segments having connecting means that cooperate with the connecting means of the adjacent tube segment, as well as control wires that can control the bending of the bendable portion. The respective connecting means of a tube segment are provided such that they axially protrude from the faces of the tube segment and are located within the mantle of the tube segment and such that they do not exceed the thickness of the mantle. The connecting means, which are provided on the respective faces of adjacent tube segments and which are located opposite each other, complement each other in the manner of a hinge-type connection.
Owner:HENKE SASS WOLF
Method of forming a wire package
A method for making a wire package for use as staples or brads is recited as forming a plurality of round wires, forming a plurality of flattened bonding sides on each wire to prepare even bonding surfaces on each wire and bonding each wire to an adjacent wire by adhering the surfaces of each wire. Each staple includes two or more flat surfaces to improve the bonding strength of each staple. A package of diverging staples or brads are formed using the flat bonding surfaces
Owner:LIAO CHASE
Flexible instrument
InactiveUS7775972B2Suture equipmentsProgramme-controlled manipulatorElement spaceBiomedical engineering
A medical probe and medical system are provided. The medical probe comprises an elongated shaft, a plurality of electromagnetic elements spaced along the elongated shaft, and a plurality of wires extending through the elongated shaft and configured for energizing the electromagnetic elements that actuate a controlled bending of the elongated shaft. The medical system may comprise the medical probe and a controller configured for energizing the electromagnetic elements via the wires to actuate the controlled bending of the elongated shaft. The medical system may optionally comprise a user interface configured for conveying commands to the controller, in which case, the controller will be configured for energizing the electromagnetic elements via the wires to actuate a controlled bending of the elongated shaft in response to the commands.
Owner:HANSEN MEDICAL INC
Surgical device
InactiveUS20070208375A1Without requiring lot of skillSimple structureDiagnosticsSurgical manipulatorsForcepsMulti degree of freedom
The invention provides a surgical device which can control a position and an attitude of a multi degree of freedom type grip portion (forceps) in a dummy manner on the basis of an operation of an operator in an operating portion. In a surgical device provided with a leading end joint portion having a leading end grip portion, a near-side joint portion having an operation portion, a handle portion supporting the operation portion, and an arm portion storing a wire for linking motions of the leading end joint portion and the near-side joint portion, the leading end joint portion is moved downward and upward by operating the operation portion and the handle portion upward and downward around the near-side joint portion, and the leading end joint portion is moved rightward and leftward by operating the operation portion and the handle portion leftward and rightward, thereby making the leading end joint portion execute a swing motion, and the leading end grip portion is opened and closed by opening and closing finger rests of the operation portion.
Owner:HITACHI LTD
Wire spool for passing of wire through a rotational coupling
ActiveUS8568425B2Restrict movementPrevent further rotationSuture equipmentsStapling toolsEngineeringElectric wire
Owner:COVIDIEN LP
Power plug with a freely rotatable delivery point
ActiveUS8167622B2Speed up the flowRotary current collectorTwo pole connectionsFree rotationElectric wire
A power plug with a freely rotatable delivery point is disclosed, wherein a relative orientation between a delivery point element (e.g. an electric wire) and insertion terminals of the plug can change freely on a plane. A plug seat includes an armature which displaces axially. An open end of the seat is loosely connected with a turntable which is coaxial with the armature. The turntable is assembled with the insertion terminals which loosely contact with the armature by relative rotation. Between the seat and the armature, an elastic arch element is axially provided and parts of the insertion terminals relative to the armature are indirectly provided with plate-shaped conducting probes with an elastic shear. By the elastic arch element and the conducting probes, a mechanical vibration wave occurring during rotation of the turntable is absorbed, such that the armature can actually contact with the terminals to avoid jump sparks.
Owner:MIG SURGE TECH
Method and apparatus for launching a surfacewave onto a single conductor transmission line using a slohed flared cone
ActiveUS7009471B2Avoid prolonged useImproving Impedance MatchingMultiple-port networksWaveguidesElectrical conductorEngineering
An apparatus for launching a surfacewave onto a single conductor transmission line provides a launch including a flared, continuously curving cone portion; a coaxial adapter portion; a wire adapter portion for contacting the wire conductor which allows for a multiplicity of wire dimensions for either insulated or uninsulated wire, or a tri-axial wire adapter device enabling non-contacting coupling to a wire; and a longitudinal slot added to the flared cone, wire adapter, and coaxial adapter portions of the launch to allow direct placement of the launch onto existing lines, without requiring cutting or threading of those lines for installation.
Owner:CORRIDOR SYST INC
Methods and apparatus for treating spinal stenosis
InactiveUS20060106381A1Effective treatmentPermit flexionInternal osteosythesisJoint implantsSpinal columnDevice form
Surgical implants are configured for placement posteriorly to a spinal canal between vertebral bodies to distract the spine and enlarge the spinal canal. In the preferred embodiments the device permits spinal flexion while limiting spinal extension, thereby providing an effective treatment for treating spinal stenosis without the need for laminectomy. The invention may be used in the cervical, thoracic, or lumbar spine. Numerous embodiments are disclosed, including elongated, length-adjustable components coupled to adjacent vertebral bodies using pedicle screws. The preferred embodiments, however, teach a device configured for placement between adjacent vertebral bodies and adapted to fuse to the lamina, facet, spinous process or other posterior elements of a single vertebra. Various mechanisms, including shape, porosity, tethers, and bone-growth promoting substances may be used to enhance fusion. The tether may be a wire, cable, suture, or other single or multi-filament member. Preferably, the device forms a pseudo-joint in conjunction with the non-fused vertebra. Alternatively, the device could be fused to the caudal vertebra or both the cranial and caudal vertebrae.
Owner:NUVASIVE
Reliable, long-haul data communications over power lines for meter reading and other communications services
InactiveUS20110140911A1Highly long-haulImprove reliabilityElectric signal transmission systemsPower distribution line transmissionPower qualitySignal quality
A system, method and computer program product provides for power line communications (PLC) over electric power lines includes a device mountable near an electrical distribution transformer (DT) to provide a high speed interface and communicates with one or multiple access devices, which provide low speed interfaces for analog signals or digital signals over RS 232, RS 485, optical, wireless and Ethernet. The device transmits data to / from these access devices over the electric lines to other repeaters over one or more wires of an electrical line or over multiple lines, and serves to strengthen and improve signal quality. Upon detecting a wire or line is having problems carrying data, the data is sent over other wires, and upon power line failures, wireless backup to mobile / GSM and WiMax networks is utilized. The device permits utilities and others to read electric meters, monitor the power quality of the distribution grid and detect power losses / failures / outages, and permits telecom service providers and others to provide a communications link to cell phone towers, WiFi Access Points and enable broadband Internet and telephony in rural, remote or sparely populated areas.
Owner:POWERMAX GLOBAL
Sensing system with auxiliary display
A system is provided for sensing blood glucose data of a patient. The system includes a sensor, user interface, and an optional auxiliary device. If the connection between the sensor and user interface is by a wire, the sensor remains powered when the wire is disconnected. The communication between the sensor and the user interface may be wireless. The auxiliary device can be a patient monitor or other display or signal device, which displays information about the blood glucose data collected by the sensor. The sensor is connected to sensor electronics, which include a sensor power supply, a voltage regulator, and optionally a memory and processor.
Owner:MEDTRONIC MIMIMED INC
Wearable Modular Interface Strap
A wearable modular interface strap device for supporting multiple module units comprising a flexible strap with a plurality of electrically connected nodes acting as docking points to serial bus interface and mechanically connect removable modules, with the strap being 10 mechanically lockable in a loop by a clasp containing hub and host circuitry to enable network communication between modules and to a universal connector plug for recharging and data-exchange. Said strap containing a plurality of electrical wires between control circuitry and nodes and arranged to be wearable as a wristband, alternatively as a wrist device that when opened forms a curved handset with audio input and outputs at alternate ends, or arranged in a necklace configuration. Said device capable of supporting interchangeable modules such as displays, control devices, rechargeable batteries, a module with removable earpiece units, and a plurality of functional modules suitable for communication, data storage, location and environment sensing.
Owner:DANIEL SIMON R +1
Molecular-wire crossbar interconnect (MWCI) for signal routing and communications
InactiveUS6314019B1Easy to manufactureSaving circuit areaNanoinformaticsDigital storageSignal routingActive switch
A molecular-wire crossbar interconnect for signal routing and communications between a first level and a second level in a molecular-wire crossbar is provided. The molecular wire crossbar comprises a two-dimensional array of a plurality of nanometer-scale switches. Each switch is reconfigurable and self-assembling and comprises a pair of crossed wires which form a junction where one wire crosses another and at least one connector species connecting the pair of crossed wires in the junction. The connector species comprises a bi-stable molecule. Each level comprises at least one group of switches and each group of switches comprises at least one switch, with each group in the first level connected to all other groups in the second level in an all-to-all configuration to provide a scalable, defect-tolerant, fat-tree networking scheme. The primary advantage is ease of fabrication, because an active switch is formed any time two wires cross. This saves tremendously on circuit area (a factor of a few times ten), since no other wires or ancillary devices are needed to operate the switch or store the required configuration. This reduction of the area of a configuration bit and its switch to just the area of two crossing wires is a major advantage in constructing a defect-tolerant interconnect network.
Owner:HEWLETT PACKARD CO +1
Wireless Energy Transfer System
InactiveUS20110156494A1Increase positive chargeHigh energyElectromagnetic wave systemTransformersEnergy transferTransmitted power
A system for transmitting power without wires or with no more than one connection, wherein communication is provided between an unlimited number of electronic devices, or to connect these devices to an unlimited number networks that are located externally to the system to thereby enable high speed voice and data communications over a single resonant connection At least one transmitter and one receiver are utilized, which may have the same or different configurations, such that an induced oscillating electπc current, which occurs at the resonant frequency of a transmitter, induces a standing wave The standing wave is tuned and “tapped” by a receiver having a coil or set of plates and receivers that are tuned to oscillate at the same frequency or one of its harmonics and, thus, absorb an electrical current and / or signals at the receiver
Owner:GOVERNING DYNAMICS LLC
Method of pulsing vapor precursors in an ALD reactor
ActiveUS20060147626A1Faster film growthImproved pulse separationPolycrystalline material growthFrom chemically reactive gasesSource materialGas phase
A method of growing a thin film on a substrate by pulsing vapor-phase precursors material into a reaction chamber according to the ALD method. The method comprises vaporizing at least one precursor from a source material container maintained at a vaporising temperature, repeatedly feeding pulses of the vaporized precursor via a feed line into the reaction chamber at a first pressure, and subsequently purging the reaction chamber with pulses of inactive gas fed via the feed line at a second pressure. The second pressure is maintained at the same as or a higher level than the first pressure for separating successive pulses of said vaporized precursor from each other.
Owner:ASM IP HLDG BV
Connection cable and method for activating a voltage-controlled generator
ActiveUS7834484B2Batteries circuit arrangementsIncorrect coupling preventionSurgical operationElectrosurgery
A connection cable is disclosed for controlling a voltage-controlled generator such as an electrosurgery generator from a controlling device such as a robotic surgery system. The cable includes a first connector adapted to connect to a voltage-controlled generator and a second connector adapted to connect to a controlling device. Within the cable is a voltage divider interdisposed between the first connector and the second connector. The voltage divider is configured to divide a reference voltage provided by the voltage-controlled generator into at least one control voltage which is selectable by the controlling device. The cable additionally includes a plurality of electrical wires which operatively connect the first connector, the second connector and the voltage divider. During robotic electrosurgery, said operating parameters can be actuated by a surgeon operating at the robotic surgical system console, which causes a corresponding control voltage to be switched to a control voltage input on an electrosurgery generator, which, in turn, generates a corresponding electrosurgical signal in response thereto.
Owner:COVIDIEN LP
Resilient contact structures formed and then attached to a substrate
InactiveUS20020117330A1Simple technologyCoupling device connectionsSemiconductor/solid-state device testing/measurementEngineeringTopography
Owner:FORMFACTOR INC
Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus
ActiveUS8733349B2Reduce condensationAvoid overall overheatingOther heat production devicesRespiratory masksTemperature controlWater vapor
A PAP system for delivering breathable gas to a patient includes a flow generator to generate a supply of breathable gas to be delivered to the patient; a humidifier including a heating plate to vaporize water and deliver water vapor to humidify the supply of breathable gas; a heated tube configured to heat and deliver the humidified supply of breathable gas to the patient; a power supply configured to supply power to the heating plate and the heated tube; and a controller configured to control the power supply to prevent overheating of the heating plate and the heated tube.
Owner:RESMED LTD
Wireless energy transfer for medical applications
Described herein are improved configurations for a wireless power transfer. Described are methods and designs for medical environments and devices. Wireless energy transfer is utilized to eliminate cords and power cables from operating instruments and electronic equipment requiring mobility.
Owner:WITRICITY CORP
Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus
ActiveUS20110023874A1Avoid overall overheatingReduce condensationRespiratory device testingOther heat production devicesTemperature controlWater vapor
A PAP system for delivering breathable gas to a patient includes a flow generator to generate a supply of breathable gas to be delivered to the patient; a humidifier including a heating plate to vaporize water and deliver water vapor to humidify the supply of breathable gas; a heated tube configured to heat and deliver the humidified supply of breathable gas to the patient; a power supply configured to supply power to the heating plate and the heated tube; and a controller configured to control the power supply to prevent overheating of the heating plate and the heated tube.
Owner:RESMED LTD
Automatic Weld Arc Monitoring System
A welding system including an arc monitoring, training, and control system is disclosed. The welding system includes a power supply, controller, and associated memory. When a weld is performed, the weld command and weld feedback parameters can be stored in the memory, along with associated alarm limit values. During subsequent welds, the input weld commands and actual feedback values can be compared to the established limits, and a fault signal provided to an operator or supervisor when the value exceeds the established limits. The fault signals can be used for training operators, as well as providing monitoring signals, and can be stored with weld data in a database for later analysis. In addition, collected weld data can be used to determine when to clean, repair, or replace consumables, including, for example, contact tips, wire drive liners, and drive rolls, and to monitor usage of wire and gas.
Owner:ILLINOIS TOOL WORKS INC
Method of modifying the thickness of a plating on a member by creating a temperature gradient on the member, applications for employing such a method, and structures resulting from such a method
InactiveUS6110823ASimple technologyTrend downSemiconductor/solid-state device testing/measurementFinal product manufactureEngineeringElectronic component
Contact structures exhibiting resilience or compliance for a variety of electronic components are formed by bonding a free end of a wire to a substrate, configuring thw wire into a wire stem having a springable shape, serving thw wire stem, and overcoating the wire stem with at least one layer of a material chosen primarily for its structural (resiliency, compliance) characteristics. A variety of techniques for configuring, serving, and overcoating the wire stem are disclosed. In an exemplary embodiment, a free end of a wire stem is bonded to a contact area on a substrate, the wire stem is configured to ahve a springable shape, the wire stem is served to be free-standing by an electrical discharge, and the free-standing wire stem is overcoating by plating.
Owner:FORMFACTOR INC
Biopsy device and biopsy needle module that can be inserted into the biopsy device
ActiveUS20050165328A1Easy to operateGuaranteed uptimeSurgical needlesVaccination/ovulation diagnosticsTissue CollectionBiopsy device
A biopsy device for tissue collection having a housing and a removable element. A power source is contained within the housing and the removable unit includes a biopsy needle module and a pressure source that can be integrated into the housing such that the biopsy device is fully operational without the need for wires or cables extending from the housing to connect to external units. The biopsy needle module includes a biopsy needle and a cutting sleeve, the biopsy needle having a sharpened distal end and a distal opening for collection of tissue, the cutting sleeve having a cutting blade on its distal end and being coaxially positioned with respect to the biopsy needle.
Owner:CR BARD INC
Network combining wired and non-wired segments
InactiveUS6842459B1Substations coupling interface circuitsFrequency-division multiplexResidenceOperating energy
A local area network within a residence or other building, including both wired and non-wired segments. The wired segments are based on new or existing wires in the building, wherein access to the wires is provided by means of outlets, such as a telephone system, electrical power distribution system, or cable television wiring system. The non-wired segments are based on communication using propagated waves such as radio, sound, or light (e.g. infrared). The wired and non-wired segments interface in the outlet, using a module which serves as mediator between the segments. The module can be integrated into the outlet, partially housed in the outlet, or attached externally to the outlet. Such a network allows for integrated communication of data units connected by wires and data units connected without wires.
Owner:CONVERSANT INTPROP MANAGEMENT INC
Automated assembly sensor cable
ActiveUS20140034353A1High strengthLine/current collector detailsElectrically conductive connectionsElectrical conductorBiomedical engineering
An automated assembly sensor cable has a generally wide and flat elongated body and a registration feature generally traversing the length of the body so as to identify the relative locations of conductors within the body. This cable configuration facilitates the automated attachment of the cable to an optical sensor circuit and corresponding connector. In various embodiments, the automated assembly sensor cable has a conductor set of insulated wires, a conductive inner jacket generally surrounding the conductor set, an outer jacket generally surrounding the inner jacket and a registration feature disposed along the surface of the outer jacket and a conductive drain line is embedded within the inner jacket. A strength member may be embedded within the inner jacket.
Owner:JPMORGAN CHASE BANK NA
High voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device
ActiveCN102694351AAchieve rotationPrecise Line Tracking TasksCable installation apparatusAircraftsNacelleEngineering
The invention relates to a high voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device belonging to the technical field of power line inspection. The invention aims at solving the problem of single technology of the existing overhead transmission line line-inspection. The high voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device mainly comprises an unmanned aerial vehicle, a GPS (global position system) inertial integrated attitude azimuth detection device, a damping device, a rotation detection nacelle, a ground data receiving processor and a controller. The high voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device is characterized in that the GPS inertial integrated attitude azimuth detection device is arranged at the inner part of the unmanned aerial vehicle; the rotation detection nacelle is hung below the unmanned aerial vehicle by the damping device; a photoelectric stabilized platform is installed in the rotation detection nacelle; flexible combination of any two or more of a visible light camera, an ultraviolet ray imager and a full-digital dynamic thermal infrared imager and a laser ranging device are borne on the photoelectric stabilized platform; and the rotation detection nacelle is provided with a visible window. With the adoption of the high voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device, a high voltage transmission line can be monitored, and a comprehensive and precise high voltage overhead transmission line line-inspection task is realized by combining interchange among a plurality of sensors.
Owner:CHANGCHUN UNIV OF SCI & TECH +1
Connector for breathing conduits
The present invention relates to the connections between respiratory humidifiers and / or other such devices and heated breathing conduits used to couple a patient to the humidifier. In particular, the invention is a connector to couple a gases supply means and a conduit, such that the connector causes there to be an electrical and pneumatic, that is, sealed connection between a conduit including an electrical wire extending within, throughout or about it and a gases supply device, such as a humidifier, blower or the like. The connector may be of a single port type or a dual port type. The dual port type connector is suitable for ventilator apparatus that have a dry line (dry breathing conduit) extending from a ventilator or blower that carries dry gas to a humidifier and an inspiratory limb that extends from the humidifier to the patient and carries humidified gases to the patient.
Owner:FISHER & PAYKEL HEALTHCARE LTD
Multilumen body for an implantable medical device
A splined multilumen body for use in elongated medical devices is provided for carrying multiple conductors, wires or cables to multiple device components along the device body. Open lumens may be provided through which medical devices or therapies may be delivered. The multilumen body is constructed from a generally tubular outer member having inward-radiating splines that mate with outward-radiating splines on a generally tubular inner member. Lumens formed between sets of mated splines isolate conductors carried therein. Interaction of mated splines provides good torque transfer between outer and inner members. Materials for fabricating outer and inner members may be selected to achieve desired torque transfer properties, flexibility, and surface friction.
Owner:MEDTRONIC INC
Monolithic composite wing manufacturing process
InactiveUS6190484B1Aircraft stabilisationPaper/cardboard wound articlesLeading edgeIncreased torsion
A method of manufacturing a monolithic composite wing without using mechanical fasteners is described. The process begins with the formation of a center wing box in combination with a pair of spars, riblets and a pair of skin-molds including the wrapping and binding of the box by means of resin impregnated composite tapes. Next, additional cells are adjoined contiguously on either side of the current framework and an overlap wrapping and bonding process is continued around the current framework. The overlap wrapping and binding procedure provides increased torsion stiffness and reduced structural weight. All cells up to the leading and trailing edges will be included in the assembly process. Conduits to convey fuel, hydraulic fluid and electrical wiring will also be installed in designated cells. Finally, the completed wing will be cured in an autoclave under uniform pressure and temperature.
Owner:APPA KARI
Sensing system with auxiliary display
A system is provided for sensing blood glucose data of a patient. The system includes a sensor, user interface, and an optional auxiliary device. If the connection between the sensor and user interface is by a wire, the sensor remains powered when the wire is disconnected. The communication between the sensor and the user interface may be wireless. The auxiliary device can be a patient monitor or other display or signal device, which displays information about the blood glucose data collected by the sensor. The sensor is connected to sensor electronics, which include a sensor power supply, a voltage regulator, and optionally a memory and processor.
Owner:MEDTRONIC MIMIMED INC
Apparatus and methods for transmission line based electric fence insulation
InactiveUS20120181258A1Avoid flowPrevent short-circuitingOhmic-resistance heatingSupporting insulatorsElectricityEngineering
Apparatus and methods for wire insulation in transmission line based electric fence are described in this invention. An insulator holds a wire pair that form the transmission line in its wire clamps. The insulator has a rain shed that sheds the wire clamps from getting wet by rain water. The insulator also has a pair of rain water divert guides that guide rain water accumulated on the wire to flow to the guide instead of to the wire clamps. This invention also describes a wire heating method that uses electric current to heat the fence wires such that the wire / wire clamp contact point will be kept dry and ice, snow accumulated on fence wires will be melted. Performance of the transmission line based electric fence can thus be greatly improved in advert weather conditions.
Owner:SHAN XUEKANG +1
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