Sensor for percutaneous intravascular deployment without an indwelling cannula
    11.
    发明授权
    Sensor for percutaneous intravascular deployment without an indwelling cannula 有权
    用于经皮血管内部署的传感器,无需留置插管

    公开(公告)号:US08512245B2

    公开(公告)日:2013-08-20

    申请号:US12424902

    申请日:2009-04-16

    摘要: The present invention relates to a sensor for percutaneous insertion and intravascular residence without an indwelling cannula. In preferred embodiments, a glucose sensor is inserted into a blood vessel using a removable cannula. After the cannula is removed, the glucose sensor remains within the blood vessel by itself and forms a seal with the patient's tissue.

    摘要翻译: 本发明涉及一种用于经皮插入和没有留置插管的血管内存活的传感器。 在优选实施例中,使用可移除的套管将葡萄糖传感器插入血管。 在插管被移除之后,葡萄糖传感器本身保持在血管内并与患者的组织形成密封。

    Optical sensor configuration for ratiometric correction of blood glucose measurement
    12.
    发明授权
    Optical sensor configuration for ratiometric correction of blood glucose measurement 有权
    血糖测量比例校正的光学传感器配置

    公开(公告)号:US08467843B2

    公开(公告)日:2013-06-18

    申请号:US12612602

    申请日:2009-11-04

    IPC分类号: A61B5/00

    摘要: Embodiments of the invention are directed to an optical sensor for detecting blood glucose. The sensor comprises a chemical indicator system disposed within a gap between the distal end of an optical fiber and an atraumatic tip portion, wherein the optical fiber and atraumatic tip portion are coupled by a coupling member, such as a rod or hypotube or cage that traverses the gap. The sensor further comprises a means for generating and detecting an optical reference signal unrelated to the blood glucose, such that ratiometric correction of blood glucose measurements for artifacts in the optical system is enabled.

    摘要翻译: 本发明的实施例涉及一种用于检测血糖的光学传感器。 该传感器包括一个化学指示器系统,该化学指示器系统设置在光纤的远端和无损伤尖端部分之间的间隙内,其中光纤和无创尖端部分通过耦合部件耦合,例如杆或海波管或笼, 差距。 传感器还包括用于产生和检测与血糖无关的光学参考信号的装置,使得能够对光学系统中的伪影进行血糖测量的比例校正。

    USE OF AN EQUILIBRIUM INTRAVASCULAR SENSOR TO ACHIEVE TIGHT GLYCEMIC CONTROL
    13.
    发明申请
    USE OF AN EQUILIBRIUM INTRAVASCULAR SENSOR TO ACHIEVE TIGHT GLYCEMIC CONTROL 有权
    使用平均血管内传感器实现轻度控制

    公开(公告)号:US20120116191A1

    公开(公告)日:2012-05-10

    申请号:US13316397

    申请日:2011-12-09

    IPC分类号: A61B5/1459

    摘要: A method for achieving tight glycemic control in a patient in need thereof is disclosed. The method comprises deploying an equilibrium glucose sensor within a blood vessel in the patient, coupling the sensor to a monitor that displays the blood glucose concentration, and administering a blood glucose regulator when the blood glucose concentration varies outside of the predetermined concentration range. The blood glucose regulator is administered in an amount sufficient to return the blood glucose concentration to within the predetermined concentration range, thereby achieving tight glycemic control.

    摘要翻译: 公开了一种在有需要的患者中实现紧密血糖控制的方法。 该方法包括将平衡葡萄糖传感器布置在患者的血管内,将传感器耦合到显示血糖浓度的监测器,以及当血糖浓度在预定浓度范围之外变化时施用血糖调节剂。 以足以将血糖浓度返回到预定浓度范围内的量施用血糖调节剂,由此实现严格的血糖控制。

    Method for assembling package for an active medical device
    14.
    发明授权
    Method for assembling package for an active medical device 失效
    用于组装主动医疗装置的包装的方法

    公开(公告)号:US5357732A

    公开(公告)日:1994-10-25

    申请号:US64615

    申请日:1993-05-20

    摘要: A method for assembling a package for an active medical device which comprises making an opening in a wall of a recess shaped to receive the device, placing a gasket against the wall and about a band mounted through a flat portion of the wall, inserting the band through the opening so the gasket is flush against the wall, installing an outer part about the band to hold the gasket against the wall to form a sterile barrier, and placing a lid over the recess to contain the device within a sterile field.

    摘要翻译: 一种用于组装用于主动医疗装置的包装件的方法,包括在形状为接收所述装置的凹部的壁中形成开口,将衬垫放置在壁上并围绕安装在壁的平坦部分上的带上,将带 通过开口使得垫圈与壁齐平,围绕带安装外部部分以将垫圈保持抵靠壁以形成无菌屏障,并将盖放置在凹部上以将该装置容纳在无菌区域内。

    SENSOR FOR PERCUTANEOUS INTRAVASCULAR DEPLOYMENT WITHOUT AN INDWELLING CANNULA
    15.
    发明申请
    SENSOR FOR PERCUTANEOUS INTRAVASCULAR DEPLOYMENT WITHOUT AN INDWELLING CANNULA 有权
    不包括肛门静脉血栓形成的输尿管感染器

    公开(公告)号:US20090264719A1

    公开(公告)日:2009-10-22

    申请号:US12424902

    申请日:2009-04-16

    摘要: The present invention relates to a sensor for percutaneous insertion and intravascular residence without an indwelling cannula. In preferred embodiments, a glucose sensor is inserted into a blood vessel using a removable cannula. After the cannula is removed, the glucose sensor remains within the blood vessel by itself and forms a seal with the patient's tissue.

    摘要翻译: 本发明涉及一种用于经皮插入和没有留置插管的血管内存留的传感器。 在优选实施例中,使用可移除的套管将葡萄糖传感器插入血管。 在插管被移除之后,葡萄糖传感器本身保持在血管内并与患者的组织形成密封。

    Electrochemical sensor
    18.
    发明授权
    Electrochemical sensor 失效
    电化学传感器

    公开(公告)号:US5354448A

    公开(公告)日:1994-10-11

    申请号:US095232

    申请日:1993-07-20

    摘要: An electrochemical sensor for the determination of the partial pressure of oxygen in a bloodstream comprising a cathode and an anode immersed in an electrolyte contained in a chamber defined by an oxygen gas permeable membrane wherein the insulated portion of each of the conductors forming the cathode and the anode has an additional layer of insulation applied over the original insulation.

    摘要翻译: 一种电化学传感器,用于确定血流中的氧分压,该阴极和阳极浸在包含在由氧气可渗透膜限定的室中的电解质中,其中形成阴极的每个导体的绝缘部分和 阳极在原有绝缘层上施加了额外的绝缘层。

    Barrier for a connector
    19.
    发明授权
    Barrier for a connector 失效
    连接器屏障

    公开(公告)号:US5230031A

    公开(公告)日:1993-07-20

    申请号:US887986

    申请日:1992-05-22

    申请人: David R. Markle

    发明人: David R. Markle

    IPC分类号: H01R13/52 G02B6/38

    CPC分类号: G02B6/3849 G02B6/3816

    摘要: A barrier for a connector defining a junction between an interengaging member and a conjugating part, which barrier comprises a resilient sleeve shaped to snugly fit a proximal portion of reduced cross section which abuts a proximally facing shoulder and captures an open end of an elastic open ended sheath therebetween.

    摘要翻译: 用于连接器的屏障,其限定相互接合构件和共轭部分之间的接合部,所述屏障包括成形为紧密地配合缩小横截面的近侧部分的弹性套筒,所述近端部分邻近朝向侧面的肩部并且捕获弹性开口端 鞘之间。

    DEPLOYMENT SYSTEM AND METHOD FOR OPTICAL ANALYTE SENSOR
    20.
    发明申请
    DEPLOYMENT SYSTEM AND METHOD FOR OPTICAL ANALYTE SENSOR 审中-公开
    光学分析传感器的部署系统和方法

    公开(公告)号:US20110263953A1

    公开(公告)日:2011-10-27

    申请号:US13095748

    申请日:2011-04-27

    IPC分类号: A61B5/1455

    摘要: Embodiments of the invention are directed to a delivery device and method for deploying an optical analyte sensor. The delivery device comprises hollow tubes configured to operate telescopically. The optical sensor is configured to retract and extend from a distal end of the delivery device, by sliding the telescoping tubes with respect to one another. The delivery device may also have a locking mechanism such that the distal end portion of the sensor will extend to a preset locked position beyond the delivery device, e.g., during calibration and deployment. The device is capable of being used to ship, calibrate, and deploy the sensor while maintaining sterility and avoiding exposure to the external environment.

    摘要翻译: 本发明的实施例涉及用于部署光学分析物传感器的递送装置和方法。 输送装置包括构造成可伸缩地操作的中空管。 光学传感器被配置为通过相对于彼此滑动伸缩管而从输送装置的远端缩回和延伸。 输送装置还可以具有锁定机构,使得传感器的远端部分例如在校准和展开期间将延伸到超出输送装置的预设锁定位置。 该设备能够用于运输,校准和部署传感器,同时保持无菌状态,避免暴露在外部环境中。