公开(公告)号：EP2105153A2

公开(公告)日：2009-09-30

申请号：EP09250872.0

申请日：2009-03-27

申请人： LifeScan, Inc.

发明人： Krulevitch, Peter ,  Wilk, Robert ,  O'Connor, Sean M. ,  Zhao, Mingqi ,  Sieh, Zara ,  Savage, Donna

IPC分类号： A61M5/142

CPC分类号： A61M5/14248 ,  A61M5/14224 ,  A61M5/1424 ,  A61M5/38 ,  A61M2005/1405 ,  A61M2005/14252 ,  A61M2205/0294 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/825

摘要： A medical device pump (100) with a housing with a compartment (150) for removably receiving a cartridge containing a therapeutic agent, a conduit (160) configured to operatively provide a fluid flow path for therapeutic agent to exit from the cartridge, a user activated delivery button (110), a trigger mechanism (310), and a mechanical pump mechanism. The trigger mechanism, user activated delivery button and mechanical pump mechanism of the medical device pump are configured such that the trigger mechanism is activated by a user fully activating the user activated delivery button. Moreover, such full activation generates mechanical power employed by, and sufficient for, the mechanical pump mechanism to pump a predetermined volume of therapeutic agent from the cartridge and through the fluid flow path.

摘要翻译： 一种具有壳体的医疗装置泵（100），其具有用于可拆卸地接收包含治疗剂的药筒的隔室（150），构造成可操作地提供治疗剂从药筒离开的流体流动路径的导管（160） 激活的递送按钮（110），触发机构（310）和机械泵机构。 触发机构，用户激活的输送按钮和医疗装置泵的机械泵机构被配置为使得触发机构被用户激活，完全激活用户激活的递送按钮。 此外，这种完全激活产生机械功率，并且足以使机械泵机构从筒中泵送预定体积的治疗剂并通过流体流动路径。

公开(公告)号：EP2105153A3

公开(公告)日：2014-11-26

申请号：EP09250872.0

申请日：2009-03-27

申请人： LifeScan, Inc.

发明人： Krulevitch, Peter ,  Wilk, Robert ,  O'Connor, Sean M. ,  Zhao, Mingqi ,  Sieh, Zara ,  Savage, Donna

IPC分类号： A61M5/142 ,  A61M5/38

CPC分类号： A61M5/14248 ,  A61M5/14224 ,  A61M5/1424 ,  A61M5/38 ,  A61M2005/1405 ,  A61M2005/14252 ,  A61M2205/0294 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/825

摘要： A medical device pump (100) with a housing with a compartment (150) for removably receiving a cartridge containing a therapeutic agent, a conduit (160) configured to operatively provide a fluid flow path for therapeutic agent to exit from the cartridge, a user activated delivery button (110), a trigger mechanism (310), and a mechanical pump mechanism. The trigger mechanism, user activated delivery button and mechanical pump mechanism of the medical device pump are configured such that the trigger mechanism is activated by a user fully activating the user activated delivery button. Moreover, such full activation generates mechanical power employed by, and sufficient for, the mechanical pump mechanism to pump a predetermined volume of therapeutic agent from the cartridge and through the fluid flow path.

公开(公告)号：EP2266461A1

公开(公告)日：2010-12-29

申请号：EP10250988.2

申请日：2010-05-27

申请人： Lifescan, Inc.

发明人： Savage, Donna ,  Krulevitch, Peter ,  Zhao, Mingqi

IPC分类号： A61B5/1473 ,  G01N27/30

CPC分类号： A61B5/1486 ,  A61B5/14532 ,  A61B5/6846 ,  A61B2562/02

摘要： A flexible indwelling electrochemical-based biosensor (100;200) includes an elongated framework (102;202) and an integrated electrochemical-based biosensor (114;214). The elongated framework is formed of an electrically conductive flexible material (e.g., a Nitinol) with a body portion, a sharp head (106;206), a distal end and a proximal end. The integrated electrochemical-based biosensor (such as an electrochemical-based glucose sensor) is integrated with the elongated framework in that the biosensor has a sensing element that is disposed over the body portion or sharp head of the elongated framework and a portion of the elongated framework is configured as an electrode component that electrically cooperates with the sensing element. The electrode component can, for example, be configured to electrically cooperate as a working electrode, counter electrode, reference electrode or combined reference/counter electrode of the sensing element. Moreover, the sharp head is disposed at the distal end of the elongated framework and the sharp head, the electrode component and at least the sensing element of the biosensor are configured for insertion into a target site (for example, a subcutaneous target site).

摘要翻译： 柔性留置电化学基​​生物传感器（100; 200）包括细长框架（102; 202）和集成的基于电化学的生物传感器（114; 214）。 细长骨架由具有主体部分，尖头（106; 206），远端和近端的导电柔性材料（例如镍钛诺）形成。 集成的基于电化学的生物传感器（例如基于电化学的葡萄糖传感器）与细长骨架集成在一起，因为生物传感器具有设置在细长框架的主体部分或尖头上的感测元件，并且细长的框架的一部分 框架被配置为与传感元件电气配合的电极部件。 电极组件可以例如被配置为电耦合作为感测元件的工作电极，对电极，参考电极或组合的参考/对电极。 此外，尖头设置在细长骨架的远端处，并且尖头，电极部件和生物传感器的至少感测元件构造成用于插入目标部位（例如，皮下靶位点）。