Coated implantable medical device
    4.
    发明申请
    Coated implantable medical device 有权
    涂层可植入医疗器械

    公开(公告)号:US20070050010A1

    公开(公告)日:2007-03-01

    申请号:US11515395

    申请日:2006-09-01

    IPC分类号: A61F2/86 A61F2/06

    摘要: A coated implantable medical device 10 includes a structure 12 adapted for introduction into the vascular system, esophagus, trachea, colon, biliary tract, or urinary tract; at least one coating layer 16 posited on one surface of the structure; and at least one layer 18 of a bioactive material posited on at least a portion of the coating layer 16, wherein the coating layer 16 provides for the controlled release of the bioactive material from the coating layer. In addition, at least one porous layer 20 can be posited over the bioactive material layer 18, wherein the porous layer includes a polymer and provides for the controlled release of the bioactive material therethrough. Preferably, the structure 12 is a coronary stent. The porous layer 20 includes a polymer applied preferably by vapor or plasma deposition and provides for a controlled release of the bioactive material. It is particularly preferred that the polymer is a polyamide, parylene or a parylene derivative, which is deposited without solvents, heat or catalysts, and merely by condensation of a monomer vapor.

    摘要翻译: 涂覆的可植入医疗装置10包括适于引入到血管系统,食道,气管,结肠,胆道或尿道中的结构12; 至少一个涂层16位于该结构的一个表面上; 和至少一层生物活性物质的层18位于涂层16的至少一部分上,其中涂层16提供生物活性材料从涂层的受控释放。 此外,至少一个多孔层20可以放置在生物活性材料层18上方,其中多孔层包括聚合物并提供生物活性材料通过其控制释放。 优选地,结构12是冠状动脉支架。 多孔层20包括优选通过蒸气或等离子体沉积施加的聚合物,并提供生物活性材料的受控释放。 特别优选的是,聚合物是聚酰胺,聚对二甲苯或聚对二甲苯衍生物,它们不经溶剂,热或催化剂沉积,并且仅通过单体蒸气的冷凝而沉积。

    Artificial valve prosthesis
    7.
    发明申请
    Artificial valve prosthesis 有权
    人工瓣膜假体

    公开(公告)号:US20070288087A1

    公开(公告)日:2007-12-13

    申请号:US11807879

    申请日:2007-05-30

    IPC分类号: A61F2/06 A61F2/24

    摘要: A self-expanding or otherwise expandable artificial valve prostheses for deployment within a body passageway, such as a vessel or duct of a patient. The valve prostheses include a support structure having an outer frame, a supporting member and a valve leaflet. The portion of the valve leaflet is supported by the supporting member and is positioned away from the wall of the body passageway when the device is deployed within the body passageway.

    摘要翻译: 用于展开在身体通道(例如患者的血管或导管)内的自膨胀或其他可膨胀的人造瓣膜假体。 瓣膜假体包括具有外框架,支撑构件和瓣膜小叶的支撑结构。 瓣膜小叶的部分由支撑构件支撑,并且当装置展开在身体通道内时,其被定位成远离身体通道的壁。

    Methods and structure for improved transfer rate performance in a SAS wide port environment
    8.
    发明授权
    Methods and structure for improved transfer rate performance in a SAS wide port environment 失效
    在SAS宽端口环境中提高传输速率性能的方法和结构

    公开(公告)号:US07290066B2

    公开(公告)日:2007-10-30

    申请号:US10803301

    申请日:2004-03-18

    IPC分类号: G06F3/00 G06F13/00 G06F13/364

    CPC分类号: G06F13/387

    摘要: Methods and associated structure for utilizing multiple ports or PHYs comprising a SAS wide port to improve transmission bandwidth utilization for a single large I/O request. In one aspect hereof, a large I/O request is broken into a plurality of smaller I/O requests to be distributed over multiple PHYs or ports of a configured wide SAS port. The number of smaller I/O requests may be any number up to the maximum number of PHYs or ports comprising the SAS wide port. In another aspect hereof, the size of a large I/O request may be compared against a threshold value to determine whether the large request should be broken into smaller requests. The threshold value may be determined in accordance with features and aspects hereof either statically or dynamically based on workloads assigned to, and utilization of, the configured SAS wide port.

    摘要翻译: 用于利用包括SAS宽端口的多个端口或PHY的方法和相关结构来提高单个大I / O请求的传输带宽利用率。 在一个方面,大的I / O请求被分解成多个较小的I / O请求,以分布在配置的宽SAS端口的多个PHY或端口上。 较小I / O请求的数量可以是包括SAS宽端口的PHY或端口的最大数量的任何数字。 在本文的另一方面,可以将大I / O请求的大小与阈值进行比较,以确定大请求是否应被分解成更小的请求。 可以根据其特征和方面根据分配给和配置的SAS宽端口的工作负载静态地或动态地确定阈值。

    Methods and structure for testing responses from SAS device controllers or expanders
    9.
    发明申请
    Methods and structure for testing responses from SAS device controllers or expanders 有权
    用于测试SAS设备控制器或扩展器的响应的方法和结构

    公开(公告)号:US20050204197A1

    公开(公告)日:2005-09-15

    申请号:US10798680

    申请日:2004-03-11

    IPC分类号: G06F11/00

    CPC分类号: G06F11/2221 G06F11/263

    摘要: Improved methods and structures for testing of SAS components, in situ, in a SAS domain. A first SAS component is adapted to generate stimuli such as error conditions to elicit a response to the error condition from a second SAS component coupled to the first in the intended SAS domain configuration. In one aspect, a SAS device controller generates stimuli applied to a SAS expander coupled thereto and verifies proper response from the SAS expander. In another aspect, a SAS expander generates stimuli applied to a SAS device controller coupled thereto and verifies proper response from the SAS device controller. Stimuli may be generated by custom circuits or firmware/software within the first component. Vendor specific SAS SMP transactions may be used to cause the first component to enter the special verification mode.

    摘要翻译: 改进了在SAS领域中原位测试SAS组件的方法和结构。 第一SAS组件适于产生诸如错误条件的刺激,以从耦合到期望的SAS域配置中的第一SAS组件的第二SAS组件引出对错误状况的响应。 在一个方面,SAS设备控制器产生应用于耦合到其上的SAS扩展器的刺激,并验证来自SAS扩展器的适当响应。 在另一方面,SAS扩展器产生应用于耦合到其上的SAS设备控制器的刺激,并验证来自SAS设备控制器的适当响应。 刺激可以由第一组件内的定制电路或固件/软件产生。 可以使用供应商特定的SAS SMP事务来使第一个组件进入特殊的验证模式。

    Systems and methods for flexible extension of SAS expander ports
    10.
    发明申请
    Systems and methods for flexible extension of SAS expander ports 审中-公开
    SAS扩展端口灵活扩展的系统和方法

    公开(公告)号:US20050193178A1

    公开(公告)日:2005-09-01

    申请号:US10788590

    申请日:2004-02-27

    IPC分类号: G06F12/00 G06F13/38

    CPC分类号: G06F13/385

    摘要: A multi-chip module (MCM) designed using standard die SAS expander components for rapidly designing a customized SAS expander having a predetermined number of ports. A number of standard expander die circuit components are selected and disposed on a MCM design. Each expander die circuit has a predetermined number of internal ports within the MCM and a predetermined number of ports for coupling to SAS devices external to the MCM. An internal fabric is disposed on the MCM and selectively coupled to internal ports of the SAS expanders to provide the desired number of external ports with desired routing therebetween. The internal fabric may be statically configured or dynamically programmed. The internal fabric routing may provide wide port routes as well as standard port connections.

    摘要翻译: 使用标准模块SAS扩展器组件设计的多芯片模块(MCM),用于快速设计具有预定数量端口的定制SAS扩展器。 多个标准扩展器裸片电路组件被选择和布置在MCM设计上。 每个扩展器管芯电路具有MCM内的预定数量的内部端口和用于耦合到MCM外部的SAS设备的预定数量的端口。 内部结构布置在MCM上并选择性地耦合到SAS扩展器的内部端口,以提供期望数量的外部端口,其间具有期望的布线。 内部结构可以静态配置或动态编程。 内部结构路由可以提供宽端口路由以及标准端口连接。