160results about How to "Reducing and eliminating risk" patented technology

An ablation catheter comprises a catheter body extending longitudinally between a proximal end and a distal end along a longitudinal axis; and an ablation element assembly comprising ablation elements connected to the catheter body, each ablation element to be energized to produce an ablation zone. The ablation elements are distributed in a staggered configuration such that the ablation zones of the ablation elements span one or more open arc segments around the longitudinal axis, but the ablation zones of all ablation elements projected longitudinally onto any lateral plane which is perpendicular to the longitudinal axis span a substantially closed loop around the longitudinal axis. Since the ablation zones do not form a closed loop, the risk of renal artery / vein stenosis is reduced or eliminated. Since the ablation zones of all ablation elements projected longitudinally onto any lateral plane span a substantially closed loop, substantially complete renal denervation is achieved.

A manually actuated breast pump is provided. The breast pump has a breast cup, pump mechanism and a container. The components of the breast pump are easily assembled and disassembled to facilitate use, cleaning, manufacture and transport. The breast pump can apply a negative pressure, a positive pressure or both to a user's breast. The breast pump provides fluid isolation between the pressure source and the expressed milk.

Provided is a method, system, and program for managing access to resources. Encryption keys are exchanged among a first entity, second entity, third entity, and a fourth entity. Each entity has one relationship with one other entity and the encryption keys are exchanged pursuant to the relationships. Electronic messages are encrypted with the encryption keys concerning digital enrollments to provide to the first entity. The digital enrollment is associated with at least one digital ticket that authorizes access to a resource managed by the fourth entity. Presentation of the digital enrollment causes the presentation of one digital ticket associated with the digital enrollment to authorize the first entity to access the resource.

Devices, systems and methods for treating medical conditions using cell therapy via body lumens. Localized delivery is achieved with the use of a stent-like expandable body seeded with cells. The expandable body is expanded to contact at least a portion of the inner walls of the body lumen and the cells, cellular products and / or other therapeutic agents are delivered to the surrounding tissue. The therapeutic benefit provided is dependent on the type of cells used and the features of the expandable body.

An aneurysm treatment device for in situ treatment of aneurysms comprises a collapsible member having a first shape wherein the first shape is an expanded geometric configuration, and a second shape, wherein the second shape is a collapsed configuration that is loadable into a catheter. The aneurysm treatment device is capable or returning to the first shape in the sac of an aneurysm upon deployment, where it occludes the aneurysm. In another embodiment an occlusion device comprises a flexible, longitudinally extending elastomeric matrix member that assumes a non-linear shape to conformally fill a targeted vascular site.

An aneurysm treatment device for in situ treatment of aneurysms comprises a collapsible member having a first shape wherein the first shape is an expanded geometric configuration, and a second shape, wherein the second shape is a collapsed configuration that is loadable into a catheter. The aneurysm treatment device is capable of returning to the first shape in the sac of an aneurysm upon deployment, where it occludes the aneurysm.

A coil tubing or jointed dual wall drill string assembly for subsurface drilling. The drill string assembly includes a metallic outer tube having an outer tube first end and an outer tube second end opposite the outer tube first end. The assembly also includes a flexible, substantially non-metallic inner tube that is substantially enclosed within and generally coaxially aligned with the outer tube. The flexible, substantially non-metallic inner tube has an inner tube first end, an inner tube second end opposite the inner tube first end, and an inner tube inner diameter. The inner tube and the outer tube define an annular channel therebetween. The drill string assembly also includes a means for conveying fluid through the annular channel toward the inner tube first end. The annular channel is adapted to convey drilling fluid under pressure toward the inner tube first end and the inner tube is adapted to convey cuttings toward the inner tube second end.

The present invention provides a system and method for active propulsion of devices, such as endoscopes, along cavities, such as body lumens. The propulsion system can be attached to a commercially available endoscope, or be provide affixed together, and moves the endoscope in a lumen by pulling it forward. The present invention further provides a method of diagnosing diseases and disorders, and treatment of diseases and disorders, using a device according to the invention.

A support arm interface for connecting a dynamic assist support arm to an exoskeleton structure having a chassis, a connection component on the chassis configured to pivotably attach a dynamic assist support arm thereto, a connection component on the chassis configured to attach an exoskeleton thereto and a leveling mechanism attached to the chassis and configured to level the dynamic assist support arm interface.

Discloses a payment transfer system used to transfer funds from a payer to a payee using an online payment processor gateway. The payment processor gateway is accessible by a payer over the internet from a merchant web site or by telephone contact using mobile SMS messaging or mobile, POTS or VoIP interactive voice response. The payer is authenticated to use the system by a challenge response process. The challenge response process may include a user identifier such as a card number and related password or PIN or the challenge response may include a scanned biometric parameter such as a fingerprint or retinal scan.

The present invention relates to a control device adapted to control properties of light emitted from a light source. The control device may comprise a touch-sensitive user interface adapted to visually indicate a range of available values representing at least one of the properties and to enable a user to control the represented property on the basis of a location touched on the touch-sensitive user interface. The controlled property may be adjusted by means of a communication unit adapted to communicate to the light source control signals corresponding to user input. The control device may be adapted to enable the user to control a property associated with an activation area with the user interface upon activation of the activation area by the user.

The present invention provides trans-complementation systems for expressing gene products in plants. In general, the invention provides systems including a carrier vector and a producer vector, both based on plant viruses. The producer vector is defective for at least one function needed for successful systemic infection of a plant, e.g., replication, cell-to-cell movement, or long distance movement. The carrier vector supplies the missing function in trans. Certain producer vectors lack a functional coat protein coding sequence, in which case the corresponding producer vector supplies coat protein in trans. The invention also provides novel plant viral vectors and methods of use, e.g., to produce polypeptides or active RNAs in plants.

A dual wall drill string assembly for subsurface drilling. The drill string assembly includes a metallic outer tube having an outer tube first end and an outer tube second end opposite the outer tube first end. The assembly also includes a flexible, substantially non-metallic inner tube that is substantially enclosed within and generally coaxially aligned with the outer tube. The flexible, substantially non-metallic inner tube has an inner tube first end, an inner tube second end opposite the inner tube first end, and an inner tube inner diameter. The inner tube and the outer tube define an annular channel therebetween. The drill string assembly also includes a means for conveying fluid through the annular channel toward the inner tube first end. The annular channel is adapted to convey drilling fluid under pressure toward the inner tube first end, and the inner tube is adapted to convey cuttings toward the inner tube second end.

A method of storing electronic data in a system having a mobile terminal (8) and a remote system (1), the mobile terminal (8) and the remote system (1) interacting with each other to exchange electronic data. In order to prevent data loss at the mobile terminal (8), data storage capacity and storage requirements are monitored at the mobile terminal (8). If a risk exists that the data storage capacity of the mobile terminal (8) is likely to be exceeded, electronic data from the mobile terminal (8) is uploaded to the remote system (1), and stored there. The previously uploaded data is subsequently downloaded from the remote system (1) to the mobile terminal (8) in the event that that data is required by the mobile terminal (8) or a determination is made that the risk of exceeding the data storage capacity of the mobile terminal (8) no longer exists.

An electrical enclosure wherein an electrical component can be moved between various positions (e.g., connected, disconnected, test, etc.) without opening an enclosure door. The electrical enclosure supports a component for movement between a withdrawn position, a test position, and an inserted position. A handle is accessible by an operator from an exterior of the enclosure and is configured to move the component between the respective positions without having to open the enclosure. The handle is integral with the enclosure and thus an operator needs no special tool or other device to effect movement of the electrical component between its respective positions.

An ablation apparatus comprises an ultrasonic transducer which includes a piezoelectric element having a cylindrical shape; a plurality of external electrodes disposed on the outer surface of the piezoelectric element; and at least one internal electrode disposed on the inner surface of the piezoelectric element. The at least one internal electrode provides corresponding internal electrode portions that are disposed opposite the external electrodes with respect to the piezoelectric element, the external electrodes and the at least one internal electrode to be energized to apply an electric field across the piezoelectric element. The ultrasonic ablation zones of the external electrodes are distributed in a staggered configuration so as to span one or more open arc segments around the longitudinal axis, and the ultrasound ablation zones of all external electrodes projected longitudinally onto any lateral plane which is perpendicular to the longitudinal axis span a substantially closed loop around the longitudinal axis.

A method and system for gathering, storing, and accessing documents used to grant authority for one person to perform on behalf of another person the actions specified in such documents in an independent repository. Such documents are submitted to the repository by one of various means whereby electronic versions of such documents are stored on the repository's system. Using unique identifying codes assigned to such documents, third parties called on to act in reliance on such documents may access such electronic versions and information related thereto to authenticate the documents upon which they are being asked to rely. The method provides an effective means of revoking such documents. The method provides a monitoring mechanism whereby third party access to an electronic document stored on the repository generates a notice to the appropriate persons. Electronic versions of the documents are available at all times, and copies of the documents can be generated and delivered upon request.

An ablation catheter comprises a catheter body extending longitudinally between a proximal end and a distal end along a longitudinal axis; and an ablation element assembly comprising ablation elements connected to the catheter body, each ablation element to be energized to produce an ablation zone. The ablation elements are distributed in a staggered configuration such that the ablation zones of the ablation elements span one or more open arc segments around the longitudinal axis, but the ablation zones of all ablation elements projected longitudinally onto any lateral plane which is perpendicular to the longitudinal axis span a substantially closed loop around the longitudinal axis. Since the ablation zones do not form a closed loop, the risk of renal artery / vein stenosis is reduced or eliminated. Since the ablation zones of all ablation elements projected longitudinally onto any lateral plane span a substantially closed loop, substantially complete renal denervation is achieved.

A manually actuated breast pump is provided. The breast pump has a breast cup, pump mechanism and a container. The components of the breast pump are easily assembled and disassembled to facilitate use, cleaning, manufacture and transport. The breast pump can apply a negative pressure, a positive pressure or both to a user's breast. The breast pump provides fluid isolation between the pressure source and the expressed milk.

The cutting machine includes at least one log feed channel; a cutting station along the feed channel, with at least one cutting blade for dividing each, log into individual rolls plus front and rear trims; a log feed device along the feed channel, including at least one rear member for pushing the logs to be cut, movable along the feed channel to push each log through the cutting station. The feed device also includes at least one front member for engaging with the log to be cut, arranged and controlled so as to engage frontally with each log, or series of rolls obtained after the log has been cut, for at least a part of its travel along the feed channel.

A computer-implemented system for providing recommendations to a user in respect of consumable or topically appliable products, such as food and beverages. At least a part of the system is a body-worn part (e.g., a wearable device). The system includes a product code reader, one or more sensors for obtaining data indicative of one or more physiological / biochemical functions of the user, or indicative of a user environment, and a processor configured to determine product recommendations for products identified using the product code reader, based upon a user's personal biological information and data obtained using the sensor(s). The wearable device can include a memory storing a database of product codes and associated product recommendations.

The present invention relates to an RFID device that is intended to be used in connection with direct or indirect packaging of consumer food products, such as with the use of food trays, totes and other transport packaging for perishable items. The RFID device may include a RFID inlay assembly that has been encased in a laminate that is safe for use with food products.

Polymers (i.e. polyesters, polyamides, polythioesters, polyanhydrides, or a mixture thereof) which degrade hydrolytically to provide a combination of a beta-lactam antibiotic (e.g., amoxicillin) and a beta-lactamase inhibitor (e.g., clavulanic acid) (or a pharmaceutically acceptable salt thereof) are provided. Methods of producing these polymers, intermediates useful for preparing these polymers, and methods of using these polymers to deliver a combination of a beta-lactam antibiotic and a beta-lactamase inhibitor (or a pharmaceutically acceptable salt thereof) to a host are also provided.

Methods for generating geometric databases of coiled tubing inspection data and using the data in job design, real time monitoring and automated feedback control of operations are described. One method includes creating a grid of spatial positions on a length of coiled tubing as it traverses through an inspection apparatus having a plurality of sensors for detecting defects in the coiled tubing. Real time data may be compared to historical or nominal data for the coiled tubing. Another method includes monitoring, in real time or near real time, the status of tubing dimension (thickness, diameter, ovality, shape) during a coiled tubing operation, such as acidizing, fracturing, high pressure operations, drilling, and wellbore cleanouts. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims.

The present invention provides a method, system, and components for protecting reticles and specifically for minimizing haze formation on reticles during storage and use. By substantially continually maintaining a purge in a storage housing having a reduced humidity level on reticles or by temporarily storing the reticle in a container in proximity to a desiccant or getter when not being purged, haze formation can be eliminated, minimized, or sufficiently controlled. Moreover, a filter media in the container may be positioned to be “recharged” during the substantially continual purging of the reticle, a reduced desirable humidity level can be readily maintained in the reticle container when the container is not currently being purged. Additionally, the system of the invention can comprise an ionizer associated with the purge system. For example, the ionizer can be associated with at least one of the plurality of purge lines of the purge system. The system of the invention can also include a purge gas source connected to the purge system that comprises a source of CDA or extra CDA. The storage housing can comprise a plurality of shelves that each include a plurality of reticle storage receptacles.

A continuous positive air pressure (“CPAP”) or ventilator system includes a mask and an air flow generator. The air flow generator is mounted or provided to the mask's wearer. In one embodiment, air flow generator is mounted on the mask.