公开(公告)号：US20100198033A1

公开(公告)日：2010-08-05

申请号：US12366466

申请日：2009-02-05

申请人： Peter KRULEVITCH ,  Donna SAVAGE ,  Lorin P. OLSON ,  Leif BOWMAN

发明人： Peter KRULEVITCH ,  Donna SAVAGE ,  Lorin P. OLSON ,  Leif BOWMAN

IPC分类号： A61B5/145

CPC分类号： A61B5/14546 ,  A61B5/14532 ,  A61B5/6848 ,  A61B5/6849

摘要： A flexible indwelling biosensor includes an elongated framework formed from a flexible material (e.g., a Nitinol strip) with a body portion, a sharp head, a distal end, and a proximal end. The flexible indwelling sensor also includes a biosensor (such as an interstitial fluid glucose sensor) integrated with the elongated framework with the biosensor having a sensing element disposed over (for example, on or suspended over) at least one of the body portion or sharp head of the elongated framework. Moreover, the sharp head is disposed at the distal end of the elongated framework and the sharp head 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： 柔性留置生物传感器包括由具有主体部分，尖头，远端和近端的柔性材料（例如，镍钛诺带）形成的细长骨架。 柔性留置传感器还包括与细长框架集成的生物传感器（例如间质流体葡萄糖传感器），其中生物传感器具有设置在（例如，在其上或悬挂在其上）主体部分或尖头中的至少一个的感测元件 的细长框架。 此外，尖头设置在细长框架的远端并且尖锐头部，并且至少生物传感器的感测元件构造成用于插入目标部位（例如，皮下靶位点）。

公开(公告)号：US20090112169A1

公开(公告)日：2009-04-30

申请号：US12260773

申请日：2008-10-29

申请人： Peter KRULEVITCH ,  Frank Cichocki ,  Lorin P. Olson

发明人： Peter KRULEVITCH ,  Frank Cichocki ,  Lorin P. Olson

IPC分类号： A61M5/32 ,  B44C1/22

CPC分类号： A61M5/158 ,  A61B10/0045 ,  A61B17/3468 ,  A61B2010/008 ,  A61B2017/00867 ,  A61M5/329 ,  A61M2005/1585 ,  A61M2005/1587 ,  A61M2205/0266 ,  Y10T29/49

摘要： A medical device flexible conduit includes an elongated Nitinol strip with a distal end, a proximal end, a longitudinal axis running from the distal end to the proximal end, a sharp head extending from the distal end, and a channel etched therein. Moreover, the channel is dispositioned along the longitudinal axis. The medical device flexible conduit also includes a flexible tube at least partially jacketing the elongated Nitinol strip between the distal end and the proximal end with the channel and the flexible tube defining a conduit. A method for manufacturing a medical device flexible conduit includes etching a channel into an elongated Nitinol strip and forming a sharp head on a distal end of the elongated Nitinol strip. The method also includes subsequently jacketing the flat elongated Nitinol strip with a flexible tube such that the flexible tube and channel define a conduit.

摘要翻译： 医疗装置柔性导管包括细长的镍钛诺带，其具有远端，近端，从远端延伸到近端的纵向轴线，从远端延伸的尖头和在其中蚀刻的通道。 此外，通道沿着纵向轴线布置。 医疗器械柔性导管还包括柔性管，其至少部分地将细长的镍钛诺带夹在远端和近端之间，通道和柔性管限定导管。 用于制造医疗器械柔性导管的方法包括将通道蚀刻成细长的镍钛诺带并在细长的镍钛诺带的远端上形成锋利的头部。 该方法还包括随后用柔性管将扁平细长的镍钛诺带材包起来，使得柔性管和通道限定导管。