2881results about How to "Eliminate risk" patented technology

The invention concerns an assembly comprising a valve prosthesis to be implanted and a support receiving said valve. The support comprises: at least a tubular portion made of a pliable material slightly stretchable in the circumferential direction; means for fixing said tubular portion to the wall of the corporeal duct; and a plurality of elongated reinforcing elements, arranged on the circumference of said tubular portion and linked to said tubular portion independently of one another; the valve is linked at least partly to said elongated reinforcing elements, in particular at the commissures of its leaflets, and said elongated reinforcing elements jointly form, in extended position, a structure having a predetermined diameter that ensures sufficient extension of said valve.

The present disclosure provides a computer-implemented method/system for facilitating communications between service providers and potential customers for services. The computer-implemented method/system provides a marketplace for interactions, both online and off-line, between service providers and potential customers, including purchasing groups, particularly buyer-driven service-related interactions. The marketplace advantageously allows categorization, key word searching, group purchasing, service packaging, data mining, auctions and other commercial features and functionality. The computer-implemented method/system also supports holographic imagery, e.g., in the form of virtual assistants, that facilitates marketplace-related activities. Based on the computer-implemented method/system, service providers are able to efficiently and cost effectively extend the reach of their marketing and promotional activities to a wide range of additional customers, and customers are able to initiate access service providers ideally suited to meet their needs, i.e., buyer-driven commerce, at desirable prices and according to required timeframes.

A server for facilitating real-time betting, wherein the server communicates with clients via a distributed computing network. The server includes a memory storing an operating system, an instruction set, event data related to a sporting event, gambler data related to gamblers participating in a competition based upon the sporting event and site data related to electronic pages associated with the real-time para-mutuel betting. A processor runs the instruction set and communicates with the memory and the distributed computing network. The processor is operative to enroll the gamblers by presenting betting rules associated with the sporting event, collect wagering from the gamblers, accept predictions for discrete events within the sporting event from each gambler and determine a first winner of the competition based upon the predictions. Applications include lotteries with entries received from mobile devices.

Devices and methods are provided for the treatment of glaucoma. An ocular implant is adapted such that aqueous humor flows controllably from the anterior chamber of the eye to Schlemm's canal, bypassing the trabecular meshwork. The implant may utilize one or more bioactive agents effective in treating glaucoma or other pathology.

The invention relates generally to medical devices and methods for reducing the intraocular pressure in an animal eye and, more particularly, to stent type devices for permitting aqueous outflow from the eye's anterior chamber and associated methods thereof for the treatment of glaucoma. Some aspects provide a self-trephining glaucoma stent and methods thereof which advantageously allow for a “one-step” procedure in which the incision and placement of the stent are accomplished by a single device and operation. This desirably allows for a faster, safer, and less expensive surgical procedure.

Self-anchoring slings and deployment mechanisms for use therewith in selectively positioning a sling into position within the body. According to a preferred embodiment, the sling comprises an elongate sling portion having opposed ends. Formed upon each respective opposed end is an anchor member operative to be percutaneously advanced through soft tissue at a selected target site in a first direction but resist movement in an opposed direction. Such anchor members are operative to extend in opposed directions to thus enable a sling to be securely affixed into position and resist sag or otherwise lose its ability to support a given structure.

A method and system for managing financial risk through the use of postpaid processing during use of wireless services is presented within the scope of the following invention. The present invention uses credit card authorization to pre-reserve credit card funds for wireless services in excess of planned usage. Authorizations eliminate the credit risk associated with overages and payment timing, and also maintain a customer experience identical to postpaid processing. The authorizations are invisible to the customer and no charge is brought to a customer's credit card until the monthly bill is settled. Separating the authorization and settlement stages of retail wireless payment processing allows the branded wireless provider to avoid inherent areas of credit risk during the tenure of a customer's wireless service, while maintaining a familiar customer experience.

Intraocular stents and applicators are disclosed for treating glaucoma. The stents are configured to extend between the anterior chamber of the eye and Schlemm's canal for enhancing outflow of aqueous from the anterior chamber so as to reduce intraocular pressure. The stents can have features for anchoring the stent into Schlemm's canal as well as preventing the walls of Schlemm's canal from closing the outlet of the stents. The applicators can be steerable so as to make implantation easier. Additionally, the applicators can be configured to hold a plurality of stents so that multiple stents can be implanted through one incision without removing the applicator from the incision between serial implantations.

A system for effective NOx and particulate matter control in a diesel or other lean burn internal combustion engine is presented. The system includes a urea-based SCR catalyst having an oxidation catalyst coupled upstream of it and a particulate filter coupled downstream of the SCR catalyst. This system configuration results in improved NOx conversion due to fast SCR catalyst warm-up and higher operating temperatures. Additionally, placing the particulate filter last in this system configuration reduces tailpipe ammonia emissions as well as prevents any thermal damage to the SCR catalyst due to the particulate filter regeneration.

A method and system for taking orders, scheduling delivery and delivering products to customers. In the method, available pickup locations are selected, and a customer's order to is delivered to a pickup location that is convenient for the customer. The entity operating the delivery process aggregates orders assigned to the same pickup location. A Mobile Pickup Station (MPS), carrying all the orders assigned to the pickup location, is dispatched to the pickup location and stays at the pickup location for a predetermined period of time waiting for customers to pick up their orders.

Methods, systems and devices for preventing prosthetic articulating surfaces from separating from each other. A containment system according to one embodiment seeks to prevent an implant stem head from dislocating from a prosthetic component while providing an increased range of motion over conventional contrained components. In one embodiment, an implant structural member includes a cavity and an opening having a lip, including a web along a portion of the lip. An implant stem head has a cooperating surface that corresponds with the web, so that when the cooperating surface of the implant stem head is aligned with the web, the head may be inserted into the implant structural member. The implant stem head is then rotated and the femoral stem component attached, thereby preventing dislocation of the head.

An apparatus and method for treating subcutaneous tissues using acoustic waves in the range of low acoustic pressure ultrasound waves is disclosed. The method includes injections of enhancing agents, wherein disruption of subcutaneous tissues and subcutaneous cavitational bioeffects are produced by ultrasound waves having a power that will not produce tissue cavitation in the absence of the enhancing agents. The apparatus and method of use is useful for treatment of subcutaneous abnormalities including cellulite, lipomas, and tumors.

A tissue removal apparatus having a cutting element mounted to a handpiece. The cutting element includes an outer cannula defining a tissue-receiving opening and an inner cannula concentrically disposed within the outer cannula. The outer cannula has a trocar tip at its distal end and a cutting board snugly disposed within the outer cannula. The inner cannula defines an inner lumen that extends the length of the inner cannula, and which provides an avenue for aspiration. The inner cannula terminates in an inwardly beveled, razor-sharp cutting edge and is driven by a single motor that causes both rotary and reciprocating movement of the inner cannula.

A solar energy plant may include a DC bus, photovoltaic panels coupled in parallel to the DC bus, each photovoltaic panel having a DC/DC converter, and a first controller controlling the DC/DC converter depending on whether a voltage on the DC bus is equal to or greater than a first threshold and lower than or equal to a second threshold. The solar energy plant may include a DC/AC inverter coupled to the DC bus and outputting an output AC voltage, an auxiliary start-up power supply charging a parasitic capacitance on the DC bus up to the first threshold, and a second controller turning on the auxiliary start-up power supply based upon a start command, and turning off the auxiliary start-up power supply and simultaneously turning on the DC/AC inverter.

This invention relates to an elbow prosthesis comprising a humeral component forming a first, substantially cylindrical articulating surface and an ulnar component forming a second articulating surface adapted to be arranged around a part of this first articulating surface and to pivot about a longitudinal axis of this first articulating surface. The ulnar component is provided with the means for mounting a locking element forming a third articulating surface, extending the second articulating surface and adapted to be disposed around the first articulating surface, these second and third articulating surfaces extending together, in transverse section, over more than 180° about the first articulating surface.