62results about How to "Placement is limited" patented technology

A medical probe device comprises a catheter having a stylet guide housing with one or more stylet ports in a side wall thereof and a stylet guide for directing a flexible stylet outward through the stylet port and through intervening tissue at a preselected, adjustable angle to a target tissue. The total catheter assembly includes a stylet guide lumen communicating with the stylet port and a stylet positioned in said stylet guide lumen for longitudinal movement from the port through intervening tissue to a target tissue. The stylet can be an electrical conductor enclosed within a non-conductive layer, the electrical conductor being a radiofrequency electrode. Preferably, the non-conductive layer is a sleeve which is axially moveable on the electrical conductor to expose a selected portion of the electrical conductor surface in the target tissue. The stylet can also be a microwave antenna. The stylet can also be a hollow tube for delivering treatment fluid to the target tissue. It can also include a fiber optic cable for laser treatment. The catheter can include one or more inflatable balloons located adjacent to the stylet port for anchoring the catheter or dilation. Ultrasound transponders and temperature sensors can be attached to the probe end and / or stylet. The stylet guide can define a stylet path from an axial orientation in the catheter through a curved portion to a lateral orientation at the stylet port.

A medical probe device comprises a catheter having a stylet guide housing with one or more stylet ports in a side wall thereof and a stylet guide for directing a flexible stylet outward through the stylet port and through intervening tissue at a preselected, adjustable angle to a target tissue. The total catheter assembly includes a stylet guide lumen communicating with the stylet port and a stylet positioned in said stylet guide lumen for longitudinal movement from the port through intervening tissue to a target tissue. The stylet can be an electrical conductor enclosed within a non-conductive layer, the electrical conductor being a radiofrequency electrode. Preferably, the non-conductive layer is a sleeve which is axially moveable on the electrical conductor to expose a selected portion of the electrical conductor surface in the target tissue. The stylet can also be a microwave antenna. The stylet can also be a hollow tube for delivering treatment fluid to the target tissue. It can also include a fiber optic cable for laser treatment. The catheter can include one or more inflatable balloons located adjacent to the stylet port for anchoring the catheter or dilation. Ultrasound transponders and temperature sensors can be attached to the probe end and / or stylet. The stylet guide can define a stylet path from an axial orientation in the catheter through a curved portion to a lateral orientation at the stylet port.

An automatic injection apparatus uses non-continuous fluid-flow of drugs to identify an intended injection site and includes a drive mechanism, a sensor and a controller for establishing fluid flow and pressure and preventing fluid flow until the pressure drops below a predetermined threshold. The pressure threshold is determined based on an internal pressure generated during an injection and more fluid will not flow until it drops below a predetermined pressure. An injection is performed to establish an initial pressure threshhold and then to stop the fluid flow into a patient until the pressure drops below a predetermined pressure which allows fluid flow to resume, thus identifying a fluid filled tissue space. The initial pressure threshold is used as a control parameter to a microprocessor below which controls the rate of injection. Fluid flows below certain pressures are also used to identify a specific location within the body during injections.

The stimulated rock volume (SRV) of a subterranean formation may be increased by pumping viscous fracturing fluid into the formation in a first stage to create or enlarge a primary fracture, decreasing the pumping in order for the fluid to increase in viscosity within the primary fracture, and then continuing to pump viscous fluid into the formation in a second stage. The fluid pumped into the second stage is diverted away from the primary fracture and a secondary fracture is created. The directional orientation of the secondary fracture is distinct from the directional orientation of the primary fracture. The fluid of the first stage may contain a viscosifying polymer or viscoelastic surfactant or may be slickwater.

According to one embodiment, one variable delay circuit adjusts a data strobe signal to be delayed, a control circuit generates an auxiliary signal, another variable delay circuit adjusts the auxiliary signal to be delayed, a mask generation circuit generates a mask signal based on the delayed data strobe signal and the delayed auxiliary signal, and an AND circuit applies the mask signal to the delayed data strobe signal, thereby generating a data strobe signal without a glitch. A write address signal generation circuit generates a control signal for controlling a flip-flop group based on the data strobe signal without the glitch, and the flip-flop group stores read data according to the control signal. A selector selects data from among pieces of data stored in the flip-flop group according to the read address signal.

The present invention provides an endoscopic accessory control system that resides externally of the endoscope. The system comprises the endoscopic accessory with a working end to be placed at the distal end of the endoscope, a control sheath extending proximally external to the endoscope and a control handle joined to the proximal end of the control sheath. The control handle is slidably mounted to the exterior surface of the endoscope shaft and is configured to permit grasping of both the shaft and the handle. With the control handle and endoscope shaft grasped with one hand, the other hand of the user is left free to manipulate the endoscope distal tip controls. Additionally, the external arrangement of the control sheath leaves the working channel of the endoscope free for use of accessories or operations.

The multi-media object management system functions to manage the delivery of product placements in a Multi-Media Program. The multi-media object management system controls the creation of predetermined Multi-Media Object Locations and associated Object Management Data which are components of the Multi-Media Program. This enables advertisers to precisely control product placement on a customized basis to thereby dynamically modify the content of the Multi-Media Program on a centralized basis, a regional basis, or as it is delivered to the individual recipient. The multi-media object management system produces object-ready content for distribution on removable media or via a network.

An air-blast fuel injector is disclosed which includes an outer air circuit having an exit portion, an inner air circuit having an outlet configured to direct air toward the exit portion of the outer air circuit, and a fuel circuit radially outboard of the inner air circuit and having an exit communicating with the outer air circuit upstream from the exit portion of the outer air circuit.

A cutting tool includes a basic body having a insert seat and a rotatable cutting insert mounted on a connecting surface of the seat. The insert includes a chip cutting top side, a bottom side and an outer peripheral side, whereby there is a cutting edge in the area between the top side and the peripheral side. Formed on the connecting surface of the seat is at least one first ring formation, and formed in the bottom surface of the insert is at least one second ring formation having an equal diameter as the first ring formation. At least one of the first and second ring formations comprises a groove. The first and second ring formations are in direct or indirect engagement with each other in order to form a guide between the cutting insert and the basic body that permits rotation of the cutting insert about its own center axis and simultaneously keeps the insert in an exactly defined radial position.

A filter and its holder each have a keyed surface, one being a protruding “key” and one being a recessed “lock,” wherein cooperation of these keyed surfaces is required in order for the filter to be installed in the holder. Modification / adaptation of the keyed surfaces, by changing the location, number and length of the key protrusions and cooperating recesses during manufacture, allows various sets of mating filters and holders to be produced so that only mating / matching filters and holders may be connected together. The keyed protrusions are preferably located on an upper shoulder or on protruding flange(s) of the upper end of the filter. The cooperating recess structure inside the filter holder comprises axial recesses that allow axial insertion of the key protrusions, and hence the filter, into the holder and also a circumferential recesses portion that receives multiple key protrusions to retain the filter in the holder. This way, multiple key protrusions slide into and are retained in a single circumferential recess / slot, rather than each key protrusion being received in its own separate circumferential recess / slot.

Rapid manufacturing processes and designs based on solid luminescent elements form solid state light sources. Direct attach, as well as other LED types, are embedded or affixed to the solid luminescent elements to form low cost solid state light sources.

An intravascular catheter system for properly implanting a stent in a body lumen generally comprising a catheter having an elongated shaft with an inflatable balloon formed of compliant material and a stent mounted on the working length of the balloon. The balloon material is compliant within the working range of the balloon to provide substantial radial expansion. The wingless radially expansive balloon expands in a uniform manner, thereby producing uniform expansion and implantation of the stent. Another embodiment is directed to a balloon catheter, having a semi-compliant balloon or a noncompliant balloon formed at least in part of a block copolymer.

A computer accessory for provides a fixing stand for tablet PC or other e-book products such as “ipad®” comprising: a base; a height rod, which is vertical to the base; a metal hose, at which one end of the hose is fixed to the top end of the height rod; and a fixing holder, connecting to the other end of the metal hoses for clamping tablet PC or e-book. For user's convenience, the tablet PC stand can be moved with the whole body. Users can bend the metal hoses as like. The fixing holder can be rotated at 360 degrees to adjust tablet PC or e-book's best place in height, horizontal and angle and make users in the best comfortable gestures.

A wind turbine is disclosed which uses energy in air moving relatively toward the turbine to focus and increase the velocity of air entering a turbine inlet air flow passage. The inlet flow passage discharges focused and accelerated air to blades of a rotor where the blades interact with that air to turn the rotor. Rotor motion can be used to operate an electrical generator. The plane of rotation of the rotor can be at substantially right angles to the plane of the passage inlet opening. Baffles in the flow passage and stator vanes adjacent the rotor blades cause the mass flow of the accelerated air to be substantially uniform, and desirably directed, throughout the rotor's blade area. The turbine is compact and operates quietly.

A system for linking and controlling terminals is disclosed. The user terminal includes a decoding unit configured to decode image data received from a receiving terminal; a touch display unit configured to display the decoded image; and an information transmitting unit configured to transmit selection information for an event-executing entity included in the decoded image to the receiving terminal.

A handstand pushup device has a central body portion that includes a padded cushion, and two handplates, positioned laterally on opposite sides of the central body portion. Each of the handplates has a flat upper surface that is slip resistant. Two elongate blocks are also provided, each of the elongate blocks having a bottom surface and an inner surface. The bottom surface interlocks with the one of the handplates for removably mounting the elongate block on the handplate. The inner surface of the elongate blocks limits the placement of a user's hands while performing handstand pushups using the device, so that the user's hands are not placed too far apart when performing the handstand pushups.

The gaming system of the present invention comprises: a common image display having a common-image-display cabinet provided with an opening over substantially the entire front surface thereof, and a common flat display panel portion that is provided in the opening, and allowing the common flat display panel portion to rotate upwardly and downwardly with respect to the floor surface with a hinge as a shaft by having an upper end of the common flat display panel portion mounted on an upper end of a front surface of the common-image-display cabinet via the hinge.

The gaming system of the present invention comprises: a plurality of gaming machines; a single pedestal having an installation surface for installing the gaming machines; a supporting member provided such that a first end thereof is supported by the pedestal and the second end thereof is oriented upwardly; a common image display having an internal space inside thereof, having openings communicated with external air respectively at an upper portion and a bottom portion thereof, and being supported by the second end side of the supporting member.

A driver management apparatus is installed in a system including an image forming apparatus and plural information processing apparatuses. The driver management apparatus sends the information processing apparatus a driver for the image forming apparatus with a first key incorporated. The driver is so set that printing processing conditions whose designation with the information processing apparatus is prohibited cannot be designated. Further, the driver management apparatus sends the first key to the image forming apparatus. The information processing apparatus uses the driver sent by the driver management apparatus to generate print data and encrypts the generated print data using the first key incorporated into the driver, and sends the encrypted print data to the image forming apparatus. The image forming apparatus decodes the print data received from the information processing apparatus using a second key of the information processing apparatus and performs a printing process using the decoded print data.

The multi-media object management system functions to manage the delivery of product placements in a Multi-Media Program. The multi-media object management system controls the retrieval of Object Data that comprises a product representation and the integration of this Object Data into a corresponding selected one of the predetermined Multi-Media Object Locations which are components of the Multi-Media Program This enables advertisers to precisely control product placement on a customized basis thereby to dynamically modify the content of the Multi-Media Program on a centralized basis, a regional basis, or as it is delivered to the individual recipient. The matching of an Object with the Multi-Media Object Location results in expunging the associated Object Management Data to prevent removal of the Object from the Multi-Media Program.

Temperature range enabling combustion of high concentration hydrocarbon is enlarged, or high temperature gas is rapidly supplied to a latter part catalyst. Provided is a method for purification of exhaust gas from an internal combustion engine, by using a catalyst for increasing temperature of exhaust gas from an internal combustion engine, wherein hydrocarbon from 1,000 to 40,000 ppm by volume, as converted to methane, to the exhaust gas, is introduced at the upstream side of the catalyst for increasing temperature, along flow of the exhaust gas inside a passage of exhaust gas from the internal combustion engine.

Aspects of a modular clip for an electric battery, a battery module comprising multiple such modular clips, and a battery pack comprising multiple battery modules are provided. The modular clip includes a housing configured to receive a plurality of battery cells. The housing includes a base portion and a first and second wall extending from the base portion of the housing along a length of the housing, wherein the plurality of battery cells are received between the first wall and the second wall. The first and / or second wall forms a cooling path along the length of the housing, e.g., a gap maintained between the plurality of cells and the first / second wall. The battery module may include a regulator and duct to direct / control air flow to the cooling path in each of the modular clips comprised in a battery module.

A two sided fabric or sleeve sewn together having a center divide configured to create a primary sleeve and an over pressure flap, a compressible ball configured to freely move therein the primary sleeve and the over pressure sleeve is folded over the primary sleeve, thus to enable a hand held massage device capable of deep tissue self-massage of specific body parts.