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1685results about How to "Efficient assembly" patented technology

Self-assembling modular percutaneous valve and methods of folding, assembly and delivery

The present invention provides a modular prosthetic valve device designed as two or more device modules that may be delivered to a body lumen unassembled and then assembled into the assembled valve device in the body at least in part using a self-assembly member at or near the site of valve implantation. The device modules may include a support structure and a valve module. The valve module may be delivered in an unassembled, folded delivery configuration, and unfolded and assembled into a working configuration via the self-assembly member. In its unassembled form, the valve module may be a single-piece leaflets substructure or a plurality of valve sections. The self-assembly member has a delivery configuration and a preset configuration, and may be triggered to revert to the preset configuration to assemble the valve module. The modular valve device may be folded in a manner not possible with current valve devices, for example, by rolling the unassembled valve module along its circumferential axis in the direction of its height, so that the diameter of the folded valve module may be equivalent to that of one rolled leaflet. This feature of the invention provides a percutaneous valve device having a smaller delivery diameter than pre-assembled valve devices. This in turn permits use of a delivery device of reduced diameter and increases the flexibility of the loaded delivery device compared to percutaneous valve devices in the art. The invention further provides a system for and method of folding and delivering such a modular valve device and assembling it using the self-assembly member, preferably in the body.
Owner:VALVE MEDICAL

Bipolar battery assembly

The invention relates to an article comprising: a) one or more stacks of battery plates comprising one or more bipolar plates; b) located between each plate is a separator and a liquid electrolyte; further comprising one of more of the features: 1) c) the one or more stacks of battery plates having a plurality of channels passing transversely though the portion of the plates having the cathode and/or the anode deposited thereon; and d) i) one or more seals about the periphery of the channels which prevent the leakage of the liquid electrolyte into the channels, and/or posts located in one or more of the channels having on each end an overlapping portion that covers the channel and sealing surface on the outside of the monopolar plates adjacent to the holes for the transverse channels and applies pressure on the sealing surface of the monopolar plates wherein the pressure is sufficient to withstand pressures created during assembly and operation of electrochemical cells created by the stacks of battery plates; 2) c) a membrane comprising a thermoplastic polymer is disposed about the entire periphery of the edges of the stack of plates; 3) wherein the separator is in the form of a sheet having adhered to its periphery a frame; and 4) c) an integrated valve and integrated channel communicating with the valve.
Owner:ADVANCED BATTERY CONCEPTS

Mechanisms for web-object event/state-driven communication between networked devices

Web-based event/state-driven mechanisms and methods for simplifying communication between networked multifunction devices, such as copiers, printers, facsimile machines and multifunction devices using a networked database for the creation and presentation of device metrics and status data. Web-based multifunction performance metrics and calculations themselves are created within concurrent (multiple instances) of Web objects, wherein a Web object is a self-contained entity with data and a state machine lifecycle. State changes inside and outside the Web object are made by sending events to event queues and routing them to other state machines within other Web objects or instances of the same Web object. Data and events between Web objects are formed into a regular event syntax providing a simpler method of communication than those of procedural programming approaches. The arguments of the events are processed by specific instances of state machines that compose each Web object to perform an appropriate action. The metrics displays and corresponding calculations within the Web object's state machine are highly self-contained and concurrent, hiding networked database contention and database locking, and enforcing atomicity with it's runtime software. Calculations are performed and displayed from within a very small context within each Web object's state minimizing external communications and further simplifying software application development efforts.
Owner:MAJANDRO LLC

Metrics and status presentation system and method using persistent template-driven web objects

A Web-based management system operating method automates collection and analysis of information from a plurality of networked devices, as well as creation of metrics, and independently assembles and displays data related to the networked device information on a distributed network. The networked devices may include one or more copiers, printers, facsimile machines and multifunction devices. Internal and external data is gathered from the networked devices. At least one of graphical, textual, statistical, metrics and status data is generated using a network database concurrently. This data is assembled and presented to a user on demand as one or more Web pages. The method uses template-driven mechanisms, or Web objects, that significantly simplify the creation, dynamic modification and persistence, as well as enforcement of concurrency, contention, and atomicity rules between, individual Web objects that compose the Web pages through the use of objects, concurrent state machines, events and actions within states. A Portion of the Web page can be separately created, e.g., manually or with a web page authoring tool The Web objects are combined and populated dynamically from the appropriate Web object states for the final display as a Web page by a Web browser.
Owner:MAJANDRO LLC
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