54results about How to "Maintain compliance" patented technology

An intravascular stent assembly for implantation in a body vessel, such as a coronary artery, includes undulating circumferential rings having peaks on the proximal end and valleys on the distal end. Adjacent rings are coupled together by links. The rings and links are arranged so that the stent has good conformability as it traverses through, or is deployed in, a tortuous body lumen. The stent is also configured such that the likelihood of peaks and valleys on adjacent rings which point directly at each other to overlap in tortuous body vessels is reduced.

A hybrid stent is formed which exhibits both high flexibility and high radial strength. The expandable hybrid stent for implantation in a body lumen, such as a coronary artery, consists of radially expandable cylindrical rings generally aligned on a common longitudinal axis and interconnected by one or more links. In one embodiment, a dip-coated covered stent is formed by encapsulating cylindrical rings within a polymer material. In other embodiments, at least some of the rings and links are formed of a polymer material which provides longitudinal and flexural flexibility to the stent. These polymer rings and links are alternated with metallic rings and links in various configurations to attain sufficient column strength along with the requisite flexibility in holding open the target site within the body lumen. Alternatively, a laminated, linkless hybrid stent is formed by encapsulating cylindrical rings within a polymer tube.

An intravascular stent assembly for implantation in a body vessel, such as a coronary artery, includes undulating circumferential rings having peaks on the proximal end and valleys on the distal end. Adjacent rings are coupled together between peaks on one ring and valleys on the proximally adjacent ring. To increase flexibility of the stent, the links do not couple all of the peaks on a ring to the proximally adjacent ring.

This is a support device that prevents, reduces, and delays remodeling of diseased cardiac tissue, and also decreases the impact of such remodeling on collateral tissue is disclosed. The invention further reinforces abnormal tissue regions to prevent over-expansion of the tissue due to increased afterload and excessive wall tension. As a result, the support device prevents phenomenon such as systolic stretch from occurring and propagating. The support structure maintains and restores diastolic compliance, wall motion, and ejection fraction to preserve heart functionality. As such, the support device prevents and treats cardiomyopathy and congestive heart failure.

A method for adapting objects of a circuit layout to a predefined grid, wherein the objects are a representation of an integrated circuit, each object being defined by elements including a reference element. A reference element is selected which is unaligned to the predefined grid, and a gridline is selected from the predefined grid. A grid-constraint is generated which is subsequently added to a set of constraints associated with the circuit layout. The set of constraints includes design-rule constraints for applying a design rule to groups of objects of the circuit layout. The objects of the circuit layout are adapted to substantially comply with the set of constraints. Reference elements unaligned to the predefined grid are gridded while compliance of the circuit layout with the design rules is maintained.

The invention discloses a mine mobile communication system, which consists of an Ethernet passive optical network of a double-bus or double-loop structure, a wireless access network, a control system and an explosion-proof mobile station. The system comprises an optical link terminal, a base station controller, a ground base station, office-end equipment, passive optical splitters, explosion-proof optical network terminals, an underground explosion-proof base station, leakage antennae, base station antennae, distributed antennae and the explosion-proof mobile station, wherein the optical link terminal is connected with the ground base station and the base station controller; the explosion-proof optical network terminals are connected with the underground explosion-proof base station; the underground explosion-proof base station is connected with the leakage antennae, the base station antennae and the distributed antennae; and the explosion-proof mobile station is connected with the underground explosion-proof base station and the ground base station through a wireless interface. The mine mobile communication system has the characteristics of simple structure, flexible deployment, convenient maintenance, relatively lower cost, strong disaster resistance and anti-jamming capacity, capability of eliminating dead zones in communication and meeting requirements on a specific service environment and security for mining, and suitability for underground mobile communication in a coal mine.

Exemplary embodiments provide a method and system for self-service resource provisioning having collaborative compliance enforcement. Method and system aspects of the exemplary embodiments include displaying a hierarchical list of resources for selection of at least one privilege associated with the resources; in response to a user selecting least one of the privileges from the hierarchical list, adding the selected privilege to a request cart to enable the user to initiate a request for the privilege; and in response to a user submitting the request cart, automatically invoking a workflow process to approve a request for the privilege, wherein the workflow is dynamically generated at least in part from the structure of the hierarchical list of resources and a location of the privilege within the hierarchical list.

Provided is a novel gasoline composition which is substantially free of ether compounds and is in compliance with a California Predictive Model. The gasoline composition is suitable for use in the winter months, i.e., having a Reid vapor pressure in the range of greater than 7.0 to about 15.0 psi. The method for blending the gasoline comprises blending streams from a refinery in a controlled manner to maintain compliance with the California Predictive Model.

The invention is directed to an expandable stent for implantation in a body lumen, such as an artery, and a method for making it from a single length of tubing. The stent consists of a plurality of radially expandable cylindrical elements generally aligned on a common axis and interconnected by one or more interconnective elements. The individual radially expandable cylindrical elements consist of ribbon-like material disposed in an undulating pattern. Portions of the expanded stent project outwardly into engagement with the vessel wall to more securely attach the stent.

Various embodiments are directed to group-based data storage systems configured for maintaining data exchanged between client devices within channel-specific shards each corresponding with one or more group-identifiers to provide group-based access to those channel-specific shards and for applying group-specific policies for data stored within those channel-specific shards. Membership of particular users within particular groups and within particular channels may be monitored such that access to particular channel shards may be controlled based on group-memberships of the users, and access to data stored within particular channel shards may be controlled based on channel-memberships of the users.

Reliable byte stream transfer protocols play an important role in modern networks. The present invention implements such a protocol using credits for flow control and negative acknowledgements for reliable delivery. The credit mechanism uses credit transfer in installments and is immune to the losses or corruptions of intermediate credit installments. Negative acknowledgements are used to solicit the retransmission of data stream component. The present invention provides full compatibility at the programming interface with reliable byte transfer protocols, such as TCP, and also allows full interoperability among hosts running the aforesaid standard protocol or the protocol of the present invention.

This is a support device that prevents, reduces, and delays remodeling of diseased cardiac tissue, and also decreases the impact of such remodeling on collateral tissue is disclosed. The invention further reinforces abnormal tissue regions to prevent over-expansion of the tissue due to increased afterload and excessive wall tension. As a result, the support device prevents phenomenon such as systolic stretch from occurring and propagating. The support structure maintains and restores diastolic compliance, wall motion, and ejection fraction to preserve heart functionality. As such, the support device prevents and treats cardiomyopathy and congestive heart failure.

An endovascular stent-graft includes a generally tubular body configured to assume a radially-compressed delivery state and a radially-expanded deployment state. The body includes a flexible stent member, and a tubular fluid flow guide attached to the stent member. The body includes a compliance-restoration body portion extending axially along a portion of the body, and including portions of the stent member and fluid flow guide. When the body is in the radially-expanded deployment state, the compliance-restoration body portion characterized by a greatest diastolic outer radius when the body is internally pressurized by fluid having a pressure of 80 mmHg, and radially expandable to a greatest systolic outer radius when the body is internally pressurized by fluid having a pressure of 120 mmHg. The greatest systolic outer radius (RS) is at least 5% greater than the greatest diastolic outer radius.

Methods and corresponding systems are provided for managing investment portfolios that includes the steps of identifying at least one security of the investment portfolio to be sold during rebalancing of the investment portfolio, and rebalancing or deferring rebalancing of the investment portfolio based at least in part on a rebalancing threshold for short-term capital gains or losses, investor specified or otherwise. If an implied total short-term capital gain or loss, e.g., a loss or gain that would occur if the at least one security were sold, falls within the rebalancing threshold rebalancing occurs, otherwise rebalancing is deferred for a later time.

In a VESA standard compliant display controller having a processor arranged to process executable instructions and associated data, a memory device arranged to store EDID and the executable instructions and associated data, a number of data ports coupled to the memory device by way of an 12C data bus each coupled to a host device, a method of transferring EDID from the memory device over the 12C data bus to a requesting one of the data ports while servicing a processor memory access request without clock stretching.

A method and apparatus for controlling components in a component control system in a nuclear power plant includes an image processing system and display processor (IPS-DP) for issuing an encrypted command for a selected component in a component command system (CCS) in the nuclear power plant; a soft controller for receiving the encrypted command and matching the command with the selected component in the CCS for issuing a control command to the selected component; and control channel gateway for receiving the encrypted command from the IPS-DP and soft controller, deciphering the encrypted command, and, if authenticated, issuing a control command for said selected component in the CCS. Security and isolation, while complying with applicable codes and regulations, are assured.

Embodiments of the present invention provide a novel method of implementing a network communication protocol. In one embodiment, the state of the network communication process is determined based upon one or more conditions. The protocol stack is then executed as a single thread of execution if the network communication process is in a first state. Alternatively, the protocol stack is executed as a receive thread of execution and a drainer thread of execution if the network communication process is in a second state.

A system for graphically representing an organization action includes a communication interface and a processor. The communications interface receives communication messages between an application arid a server. The processor processes the communication messages to determine organization actions performed in the application. The processor also determines at least one metric of the organization actions based on the communication messages. The processor generates a graphical representation of the metric of the organization actions.

A system and method for managing the ordering, maintenance, and delivery of documents (e.g., technical publications, journals, etc.) in a copyright-compliant manner. A company having a plurality of users having a significant need to order a large number of documents, may utilize the system and method to centrally manage the company's document ordering needs. The system and method provides for the end-to-end management of the entire document delivery supply chain from the publisher to the user. Use of the system and method enables a company to efficiently control the automated distribution of content in compliance with copyright restrictions set forth by document publishers.

Provided are pharmaceutical dosage forms within structures such as hollow capsules, gelcaps, or sachets, adapted to allow ingestion of a whole dose or a preferably predetermined fraction of said dose when desired.

A system and method for tracking, monitoring, and supporting self-representation of an individual for the purchase of a home. As a self-representing principal (SRP), the individual would be entitled to the real estate commission payable to licensed real estate agents. To aid the SRP in his self-representation activities, the system provides information to the SRP of property listings that match the SRP's search criteria. The system also provides comparable sales information of other homes in the area, school district reports, environmental hazard reports, and automated offer drafting assistance. If the SRP wants to view a property, the system coordinates such viewing by contacting chaperones to provide the showing of the property. The SRP's self-representation activities are tracked by the system for inclusion in the SRP's loan file. The report certifies that the SRP has indeed represented and procured himself, and thus, is entitled to the real estate commission. The SRP can then apply the commission towards the downpayment of a home.

A system for providing quantitative process control of a finesse polishing based upon feedback to the operator as to whether he / she is meeting the one or more predetermined key control characteristics (KCCs). One or more sensors provide data to a controller, wherein the controller provides the operator feedback regarding his / her operational compliance with respect to the KCCs, and disables operation in the event of operator noncompliance, with the intention to promote proper operator procedure and prevent operator error when polishing a flawed painted surface.

A system and method for managing the ordering, maintenance and delivery of documents (e.g., technical publications, journals, etc.) in a copyright-compliant manner. A company having a plurality of users having a significant need to access a plurality of documents, order a large number of documents, may utilize the system and method to centrally manage the company's document ordering needs. The system and method provides for the end-to-end management of the access to the plurality of the documents and the entire document delivery supply chain from the publisher to the user anywhere, anytime on any of the user's devices. Use of the system and method enables a company to efficiently control the automated distribution of content in compliance with copyright restrictions set forth by document publishers.

A breakaway interface between radiological information systems, imaging equipment and picture archive and communications systems has automated filtering and handling of multiple study work orders or affiliated work orders, while passing single study work orders through unaltered. The work orders are processed by the breakaway interface to consolidate multiple procedure or multiple study work orders into a single super order, which is then communicated, preferably using DICOM standard protocol, to an imaging machine. The imaging machine returns a single image sequence, and the breakaway interface will then break images away from the single image sequence into a plurality of grouped image sequences. The preferred grouping is based upon anatomical regions, and separate but adjacent anatomical regions will preferably share one or more images at the boundary between the adjacent regions. The exact number of shared images may preferably be preset at the system level. A number of different techniques for analyzing the single image sequence are proposed individually or in combination, including histogram analysis, peak finding techniques, moments of order analysis, evaluating information from one or more previous analyses, and evaluating image sequence series information to distinguish discrete imaging procedures.

The invention relates to a propulsion device without a gear box for the vector control of a permanent magnet synchronous motor of an electric ship. Two power supplies are respectively electrically connected with an FOC (Field Oriented Control) vector control frequency converter through a propulsion operation platform and a cable; the FOC vector control frequency converter is electrically connected with a permanent magnet brushless synchronous motor through a cable; the permanent magnet brushless synchronous motor is coaxially connected with a rotary transformer and a propeller and mechanically connected with a speed indicating generator; the rotary transformer is electrically connected with the FOC vector control frequency converter through a cable; the speed indicating generator is electrically connected with the combined type propulsion operation platform through a cable; and the speed indicating generator and a storage battery are electrically connected with the FOC vector control frequency converter through cables. The invention directly drives the permanent magnet brushless synchronous motor by adopting the vector control without using the gear box and a brake, thereby optimizing the control characteristics of the electric ship and saving the electric energy.

The invention discloses a membrane method extraction process for alanine production. A membrane method extraction system for the alanine production comprises a circulating tank, an organic ultrafiltration membrane system, an organic decolorizing membrane system, a filter, a cleaning tank, a material feeding pump, a circulating pump, a booster pump and a pipeline valve system. A pressure gauge, a thermometer, a level gauge and a flow meter are arranged in the overall extraction system, so that the safe and stable operation of the system is monitored and protected constantly; organic ultrafiltration membrane and organic decolorizing membrane combination process production equipment is applied to subsequent sterilization and cleaning processes of alanine fermentation broth so as to monitor and protect the safe and stable operation of the system constantly. The membrane method extraction process is a combination membrane production process which can be used safely and effectively for a long time and is convenient to maintain; the alanine fermentation broth completely meets market requirements after being processed by the membrane method combination production process; meanwhile, the using cost of activated carbon is greatly reduced; the production cost is reduced; direct and obvious economic benefits are brought to enterprises.

The invention is directed to an expandable stent for implantation in a body lumen, such as an artery, and a method for making it from a single length of tubing. The stent consists of a plurality of radially expandable cylindrical elements generally aligned on a common axis and interconnected by one or more interconnective elements. The individual radially expandable cylindrical elements consist of ribbon-like material disposed in an undulating pattern. Portions of the expanded stent project outwardly into engagement with the vessel wall to more securely attach the stent.

The invention relates to the technical field of electroplating equipment and in particular relates to a recycling device and a rcycling method of electroplating drop liquid generated in the electroplating workpiece and rack conveying and transferring process. The device comprises at least one electroplating bath, a control mechanism, a conveying mechanism used for lifting an electroplating workpiece, a dropping water collection mechanism, an automatic water supply cleaning mechanism and a sectioned water receiving ditch, wherein the dropping water collection mechanism is positioned above the electroplating bath; the conveying mechanism is positioned above the dropping water collection mechanism; the dropping water collection mechanism comprises a water dropping disc and a transmission mechanism used for driving the water dropping disc to horizontally move; the automatic water supply cleaning mechanism is connected with the water inlet of the water dropping disc; the sectioned water receiving ditch is connected with the water outlet of the water dropping disc; and the conveying mechanism, the transmission mechanism and the automatic water supply cleaning mechanism are respectively and electrically connected with the control mechanism. According to the device and method disclosed by the invention, the electroplating drop liquid generated in the electroplating workpiece and rack conveying and transferring process can be effectively recycled, the outlet loss of electroplating materials is effectively reduced, and the load of wastewater treatment is reduced.