Left atrium ablation catheter and method
    1.
    发明授权
    Left atrium ablation catheter and method 有权
    左心房消融导管及方法

    公开(公告)号:US06241728B1

    公开(公告)日:2001-06-05

    申请号:US09395123

    申请日:1999-09-14

    IPC分类号: A61B1814

    摘要: A left atrium ablation catheter (4), including a sheath (8) and a deflectable electrophysiology catheter (10) housed within the sheath, is used to ablate coronary tissue at a target site within the left atrium (LA) of a heart. The electrophysiology catheter has ablation electrodes (24) along the tip (10). The ablation catheter is introduced into the right atrium (RA) through either the superior vena cava (SVC) or the inferior vena cava (IVC). The distal open end of the sheath is guided through a punctured hole in the interatrial septum and into the left atrium. The distal end (20) of the sheath is either precurved or is steerable so the electrode tip can be directed to the coronary target site in the left atrium. The electrode tip is sized and configured to create the desired lesion at the target site without movement of the electrode tip.

    摘要翻译: 包括护套(8)和容纳在护套内的可偏转电生理学导管(10)的左心房消融导管(4)用于在心脏的左心房(LA)内的靶位置消融冠状组织。 电生理学导管具有沿尖端(10)的消融电极(24)。 消融导管通过上腔静脉(SVC)或下腔静脉(IVC)引入右心房(RA)。 护套的远端开口端引导穿过房间隔中的穿刺孔并进入左心房。 鞘的远端(20)是预先的或是可操纵的,使得电极尖端可以被引导到左心房中的冠状动脉靶位点。 电极头的尺寸和构造可以在靶位置产生所需的损伤,而不会移动电极尖端。

    Left atrium ablation catheter
    2.
    发明授权
    Left atrium ablation catheter 失效
    左心房消融导管

    公开(公告)号:US06200315B1

    公开(公告)日:2001-03-13

    申请号:US08993211

    申请日:1997-12-18

    IPC分类号: A61B1739

    摘要: A left atrium ablation catheter (4), including a sheath (8) and a deflectable electrophysiology catheter (10) housed within the sheath, is used to ablate coronary tissue at a target site within the left atrium (LA) of a heart. The electrophysiology catheter has ablation electrodes (24) along the tip (10). The ablation catheter is introduced into the right atrium (RA) through either the superior vena cava (SVC) or the inferior vena cava (IVC). The distal open end of the sheath is guided through a punctured hole in the interatrial septum and into the left atrium. The distal end (20) of the sheath is either precurved or is steerable so the electrode tip can be directed to the coronary target site in the left atrium. The electrode tip is sized and configured to create the desired lesion at the target site without movement of the electrode tip.

    摘要翻译: 包括护套(8)和容纳在护套内的可偏转电生理学导管(10)的左心房消融导管(4)用于在心脏的左心房(LA)内的靶位置消融冠状组织。 电生理学导管具有沿尖端(10)的消融电极(24)。 消融导管通过上腔静脉(SVC)或下腔静脉(IVC)引入右心房(RA)。 护套的远端开口端引导穿过房间隔中的穿刺孔并进入左心房。 鞘的远端(20)是预先的或是可操纵的,使得电极尖端可以被引导到左心房中的冠状动脉靶位点。 电极头的尺寸和构造可以在靶位置产生所需的损伤,而不会移动电极尖端。

    Precurved, dual curve cardiac introducer sheath
    3.
    发明授权
    Precurved, dual curve cardiac introducer sheath 失效
    双曲线心脏引导器鞘

    公开(公告)号:US6066126A

    公开(公告)日:2000-05-23

    申请号:US993217

    申请日:1997-12-18

    IPC分类号: A61M25/00 A61M25/06

    CPC分类号: A61M25/0041 A61M25/0662

    摘要: A precurved cardiac introducer sheath (4) includes an elongate, hollow body having main and tip portions (24, 22). The tip portion includes first through fifth segments (26, 28, 30, 32, 34). The first, second, and third segments lie in a first plane (36) while the fourth and fifth segments lie in a second plane (38) oriented at a second angle (37) of about .+-.10 to 170.degree. to the first plane. The second segment defines an arc extending along a first, included angle of about 90-110.degree. while the fourth segment defines an arc extending along a third, included angle of about 90-140.degree. . The first, third, and fifth segments are preferably generally straight segments. The precurved introducer sheath is preferably configured to direct the electrophysiology catheter (18) directly at the posterior region (52) of the left atrium (40). The precurved introducer sheath is preferably housed within an outer introducer sheath (46) having a radially deflectable distal end (46), or a fixed distal curve.

    摘要翻译: 一种预先安装的心脏引导器护套(4)包括具有主和末端部分(24,22)的细长的中空体。 尖端部分包括第一至第五段(26,28,30,32,34)。 第一,第二和第三段位于第一平面(36)中,而第四和第五段位于第二平面(38)中,第二平面(38)以大约+/- 10至170°的第二角度(37)定向, 飞机 第二段限定沿着第一夹角约90-110°延伸的弧,而第四段限定沿第三夹角约90-140°延伸的弧。 第一,第三和第五段优选地是大致直段。 优选的引导器护套优选地构造成直接在左心房(40)的后部区域(52)处引导电生理学导管(18)。 优选的引导器护套优选地容纳在具有可径向偏转的远端(46)或固定远端曲线的外引导器护套(46)内。

    TECHNOLOGIES FOR AUTHENTICATION AND SINGLE-SIGN-ON USING DEVICE SECURITY ASSERTIONS
    6.
    发明申请
    TECHNOLOGIES FOR AUTHENTICATION AND SINGLE-SIGN-ON USING DEVICE SECURITY ASSERTIONS 有权
    使用设备安全性认证的认证和单一标识技术

    公开(公告)号:US20160285858A1

    公开(公告)日:2016-09-29

    申请号:US14670955

    申请日:2015-03-27

    摘要: Technologies for remote device authentication include a client computing device, an identity provider, and an application server in communication over a network. The identity provider sends an authentication challenge to the client. A capability proxy of the client intercepts an authentication challenge response and retrieves one or more security assertions from a secure environment of the client computing device. The capability proxy may be an embedded web server providing an HTTP interface to platform features of the client. The client sends a resource access token based on the security assertions to the identity provider. The identity provider verifies the resource access token and authenticates the client computing device based on the resource access token in addition to user authentication factors such as username and password. The identity provider sends an authentication response to the client, which forwards the authentication response to the application server. Other embodiments are described and claimed.

    摘要翻译: 用于远程设备认证的技术包括客户端计算设备,身份提供商和通过网络进行通信的应用服务器。 身份提供者向客户端发送认证挑战。 客户端的能力代理拦截认证挑战响应,并从客户端计算设备的安全环境检索一个或多个安全断言。 能力代理可以是向客户端的平台特征提供HTTP接口的嵌入式web服务器。 客户端将基于安全性断言的资源访问令牌发送给身份提供者。 身份提供者验证资源访问令牌,并根据用户认证因素(如用户名和密码),基于资源访问令牌对客户端计算设备进行身份验证。 身份提供者向客户端发送认证响应,该响应将认证响应转发给应用服务器。 描述和要求保护其他实施例。

    Monochrome Profile Generation Mechanism
    7.
    发明申请
    Monochrome Profile Generation Mechanism 审中-公开
    单色轮廓生成机制

    公开(公告)号:US20160247049A1

    公开(公告)日:2016-08-25

    申请号:US14628787

    申请日:2015-02-23

    IPC分类号: G06K15/02

    摘要: A method disclosed. The method includes receiving color data, converting the color data to grayscale data by analyzing color gamut and perceptual color differences in the color data and generating a profile based on the conversion.

    摘要翻译: 公开的方法。 该方法包括接收彩色数据,通过分析色彩数据中的色域和感知色差将颜色数据转换成灰度数据,并基于转换生成轮廓。

    APPARATUS AND METHODS FOR PROVIDING RECOMMENDATIONS BASED ON ENVIRONMENTAL DATA
    9.
    发明申请
    APPARATUS AND METHODS FOR PROVIDING RECOMMENDATIONS BASED ON ENVIRONMENTAL DATA 有权
    基于环境数据提供建议的装置和方法

    公开(公告)号:US20150379400A1

    公开(公告)日:2015-12-31

    申请号:US14317513

    申请日:2014-06-27

    IPC分类号: G06N5/02 H04L29/08

    摘要: Embodiments of apparatus and methods for providing recommendations based on environmental data and associated contextual information are described. In embodiments, an apparatus may include a data collector to receive environmental data and an analysis module to identify a behavioral model of the first user based at least in part on the environmental data associated contextual information of the first user. The apparatus may further include a recommendation module to provide a recommendation to the first user based at least in part on the behavioral model of the first user and/or environmental data for a second user. Other embodiments may be described and/or claimed.

    摘要翻译: 描述了基于环境数据和相关联的情境信息提供建议的装置和方法的实施例。 在实施例中,设备可以包括用于接收环境数据的数据收集器和分析模块,用于至少部分地基于第一用户的环境数据相关联的上下文信息来识别第一用户的行为模型。 该装置还可以包括至少部分地基于第一用户的行为模型和/或第二用户的环境数据向第一用户提供推荐的推荐模块。 可以描述和/或要求保护其他实施例。

    CROSS-DEVICE OPERATION USING GESTURES
    10.
    发明申请
    CROSS-DEVICE OPERATION USING GESTURES 审中-公开
    跨装置操作使用手势

    公开(公告)号:US20150172360A1

    公开(公告)日:2015-06-18

    申请号:US13996474

    申请日:2012-09-27

    摘要: Systems, storage medium, and methods associated with transfer of content are disclosed herein. In embodiments, a storage medium may have first and second instructions configured to facilitate operation across two computing devices. In embodiments, the first instructions may be configured to enable a source computing device to recognize a sourcing gesture of a user as a command to initiate a cross-device operation, and in response to recognition of the sourcing gesture, generate and transmit a sourcing message to initiate the cross-device operation. The second instructions may be configured to enable the target computing device to recognize a targeting gesture of the user that is complementary to the sourcing gesture, and in response to recognition of the targeting gesture, generate and transmit a targeting message to facilitate completion of the initiated cross-device operation. Other embodiments may be described and/or claimed.

    摘要翻译: 本文公开了与内容传送相关联的系统,存储介质和方法。 在实施例中,存储介质可以具有配置成便于跨两个计算设备进行操作的第一和第二指令。 在实施例中,第一指令可以被配置为使得源计算设备能够将用户的采购手势识别为用于发起跨设备操作的命令,并且响应于对采购手势的识别,生成并发送采购消息 启动跨设备操作。 第二指令可以被配置为使得目标计算设备能够识别与采购手势互补的用户的定向手势,并且响应于对定位手势的识别,生成并发送定向消息以便于完成所发起的 跨设备操作。 可以描述和/或要求保护其他实施例。