利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

76 条记录 (耗时 0.026 秒)

    Intragastric implant devices
    1.
    发明授权
    Intragastric implant devices 有权
    内植入装置

    公开(公告)号：US08821429B2

    公开(公告)日：2014-09-02

    申请号：US12568899

    申请日：2009-09-29

    申请人： Jaime Vargas

    发明人： Jaime Vargas

    IPC分类号： A61B17/00 ,  A61F5/00 ,  A61F2/04 ,  A61B17/12 ,  A61M25/04

    CPC分类号： A61F5/0076 ,  A61B17/12099 ,  A61B17/12136 ,  A61F5/0003 ,  A61F5/0013 ,  A61F5/003 ,  A61F5/0036 ,  A61F5/0073 ,  A61F5/0079 ,  A61F2002/045 ,  A61M25/04 ,  A61M2210/1042 ,  A61M2210/1053 ,  A61M2210/1057 ,  A61M2210/106

    摘要： An intragastric implant comprises an anchor and a therapeutic device or a diagnostic device. The anchor is adapted to extend between the fundus and the pyloric valve of a stomach, to be retained without attachment to the stomach wall, and to anchor the device within the stomach with a relatively stable position and orientation. The therapeutic or diagnostic device is adapted to extend from the esophagus or stomach to the intestines or stomach. The therapeutic or diagnostic device, when extending into the esophagus, will be slidably received through the gastroesophageal junction and, when extending into the intestines, will be slidably received in the pyloric valve.

    摘要翻译： 胃内植入物包括锚和治疗装置或诊断装置。 锚固件适于在胃的胃底部和幽门阀之间延伸，以保持而不附着到胃壁，并且以相对稳定的位置和取向将装置锚定在胃内。 治疗或诊断装置适于从食道或胃延伸到肠或胃。 治疗或诊断装置在延伸进入食管时将通过胃食管接合部被可滑动地容纳，并且当延伸进入肠道时，可滑动地容纳在幽门阀中。

    Intragastric Implant Devices
    2.
    发明申请
    Intragastric Implant Devices 失效
    内植入装置

    公开(公告)号：US20120004676A1

    公开(公告)日：2012-01-05

    申请号：US13073762

    申请日：2011-03-28

    申请人： Jaime Vargas

    发明人： Jaime Vargas

    IPC分类号： A61B17/11

    CPC分类号： A61F5/0076

    摘要： An intragastric anchor implant device is provided with a substantially rigid member having proximal and distal ends and atraumatic tips or features disposed near the proximal and distal ends. The atraumatic features prevent damage to the tissues of the stomach and the gastrointestinal track and may help to anchor the device in the stomach, while the substantially rigid member resists bending so as to engage a tissue of the stomach or the gastrointestinal tract to prevent passage through the stomach. The anchor implant device is coupled with a therapeutic device, typically a sleeve, such as an intestinal bypass sleeve. Ideally, the device includes a sliding seal to direct a flow of food particles from the stomach through the sleeve, so as to be useful in treating a disorder, including obesity and diabetes. Methods of deploying the anchor implant devices are also disclosed.

    摘要翻译： 胃内锚固植入装置设置有基本上刚性的构件，其具有近端和远端以及设置在近端和远端附近的无创伤尖端或特征。 无创伤的特征防止对胃和胃肠道的组织的损伤，并且可以帮助将装置锚定在胃中，同时基本上刚性的构件抵抗弯曲，从而接合胃或胃肠道的组织以防止通过 肚子 锚固植入装置与治疗装置（通常为套管）联接，例如肠旁路套管。 理想地，该装置包括滑动密封件，用于引导食物颗粒从胃中流过套筒，从而可用于治疗包括肥胖症和糖尿病的病症。 还公开了展开锚固植入装置的方法。

    Sutureless closure and deployment system for connecting blood vessels
    3.
    发明授权
    Sutureless closure and deployment system for connecting blood vessels 有权
    用于连接血管的无缝合关闭和部署系统

    公开(公告)号：US07175637B2

    公开(公告)日：2007-02-13

    申请号：US09946791

    申请日：2001-09-04

    申请人： Jaime Vargas ,  Stephen A. Yencho ,  Jamey Nielsen ,  Michael Hendricksen ,  Bernard A. Hausen

    发明人： Jaime Vargas ,  Stephen A. Yencho ,  Jamey Nielsen ,  Michael Hendricksen ,  Bernard A. Hausen

    IPC分类号： A61B17/08

    CPC分类号： A61B17/11 ,  A61B17/064 ,  A61B17/0644 ,  A61B17/32053 ,  A61B17/3415 ,  A61B17/3439 ,  A61B2017/00247 ,  A61B2017/0641 ,  A61B2017/1107 ,  A61B2017/1135 ,  A61B2018/00392 ,  A61F2/064

    摘要： An anastomosis device is a one piece device for connecting a graft vessel to a target vessel without the use of conventional sutures. The anastomosis device includes an expandable tube configured to have a graft vessel secured to the tube. The device has an expandable linkage positioned at one end of the device and expansion of this linkage causes a first radially extending flange to fold outward. This first flange abuts an interior wall of a target vessel and a second flange is formed which abuts an exterior wall of the target vessel trapping the target vessel between the two flanges and secures the end of the graft vessel into an opening in the wall of the target vessel. The device greatly increases the speed with which anastomosis can be performed over known suturing methods and allows anastomosis to be performed in tight spaces.

    摘要翻译： 吻合装置是用于在不使用常规缝合线的情况下将移植血管连接到靶血管的单件装置。 吻合装置包括可扩张管，其构造成具有固定到管的移植脉管。 该装置具有位于装置的一端的可扩张连接件，并且该连杆的膨胀使得第一径向延伸的凸缘向外折叠。 该第一法兰邻接目标血管的内壁，并且形成第二凸缘，该第二凸缘邻接在两个凸缘之间捕集目标血管的靶血管的外壁，并将移植血管的端部固定在 目标船。 该设备大大增加了可以通过已知的缝合方法进行吻合的速度，并允许在狭窄的空间中进行吻合。

    Cannula system and method of use
    5.
    发明申请
    Cannula system and method of use 有权
    插管系统及使用方法

    公开(公告)号：US20060025652A1

    公开(公告)日：2006-02-02

    申请号：US10899561

    申请日：2004-07-27

    申请人： Jaime Vargas

    发明人： Jaime Vargas

    IPC分类号： A61B1/00

    CPC分类号： A61B1/00154 ,  A61B1/0055 ,  A61B2034/306

    摘要： A cannula coupled to a displacement limiting coupling. The cannula includes at least one rigidizable segment and means for rigidizing the rigidizable segment. The displacement limiting coupling couples to an insertable device and aligns the axes of the insertable device and the cannula and establishes limits on the relative axial displacement between the cannula and the insertable device. The insertable device may have a steerable tip that maintains an overlap with the rigidizable segment due to the axial displacement limits.

    摘要翻译： 联接到位移限制联接器的套管。 套管包括至少一个可固化部分和用于使可硬化部分刚性化的装置。 位移限制联接件耦合到可插入装置并对准可插入装置和插管的轴线，并且确定插管和可插入装置之间的相对轴向位移的限制。 可插入装置可以具有可转向的尖端，由于轴向位移限制而保持与可硬化段的重叠。

    Sutureless closure for connecting a bypass graft to a target vessel
    7.
    发明授权
    Sutureless closure for connecting a bypass graft to a target vessel 失效
    用于将旁路移植物连接到目标血管的无缝合封闭

    公开(公告)号：US06966920B2

    公开(公告)日：2005-11-22

    申请号：US10331356

    申请日：2002-12-30

    申请人： Stephen A. Yencho ,  Michael Hendricksen ,  Jaime Vargas ,  Jamey Nielsen ,  Bernard A. Hausen ,  Scott Vance

    发明人： Stephen A. Yencho ,  Michael Hendricksen ,  Jaime Vargas ,  Jamey Nielsen ,  Bernard A. Hausen ,  Scott Vance

    IPC分类号： A61B17/00 ,  A61B17/064 ,  A61B17/11 ,  A61B17/115 ,  A61B17/04

    CPC分类号： A61B17/11 ,  A61B17/064 ,  A61B17/0643 ,  A61B17/0644 ,  A61B17/115 ,  A61B17/1155 ,  A61B2017/00252 ,  A61B2017/0641 ,  A61B2017/1107 ,  A61B2017/1135

    摘要： The anastomosis device according to the present invention is a one piece device for connecting a graft vessel to a target vessel without the use of conventional sutures. The anastomosis device includes a frame for receiving and holding the end of a graft vessel in an everted position and first and second spreading members configured to be inserted into an opening in the target vessel. The first and second spreading members are arranged substantially in a plane for insertion into an opening in a target vessel, and are moved away from one another to capture the edges of the opening in the target vessel securing the graft vessel to the target vessel. One version of the anastomosis device includes a plurality of linkages arranged in two rows for grasping opposite sides of an opening in the target vessel. A portion of the linkages fold outward to trap vessel walls on opposite sides of the opening in the target vessel. The anastomosis devices greatly increases the speed with which anastomosis can be performed over known suturing methods.

    摘要翻译： 根据本发明的吻合装置是用于在不使用常规缝合线的情况下将移植血管连接到靶容器的一体式装置。 吻合装置包括用于接收和保持移植物容器的端部处于脱开位置的框架，以及构造成插入到靶容器中的开口中的第一和第二扩散构件。 第一和第二扩散构件基本上布置在用于插入靶容器中的开口的平面中，并且彼此远离，以捕获将移植物容器固定到靶容器的靶容器中的开口的边缘。 吻合装置的一个版本包括布置成两排的多个连杆，用于抓住目标血管中的开口的相对侧。 连杆的一部分向外折叠，以在靶容器的开口的相对侧上捕获容器壁。 吻合装置大大增加了可以通过已知的缝合方法进行吻合的速度。