公开(公告)号：US08864740B2

公开(公告)日：2014-10-21

申请号：US13825840

申请日：2011-09-28

申请人： Michael Schabbach ,  Daniel Wagner ,  Houda Mihad

发明人： Michael Schabbach ,  Daniel Wagner ,  Houda Mihad

IPC分类号： A61M31/00 ,  A61M5/28 ,  A61M5/32 ,  A61M5/178

CPC分类号： A61M5/329 ,  A61M5/284 ,  A61M5/3294 ,  A61M2005/1787

摘要： A needle assembly comprises a body configured for attachment to a drug delivery device. The body defines a cavity. A septum is positioned within the cavity and a stopper positioned within the cavity such that the cavity, septum, and stopper define a reservoir. A double ended needle is positioned in the stopper and septum, the needle comprising a proximal end and a distal end. A release mechanism is positioned near a distal end of the body. A biasing element is positioned to drive the stopper. During a dose dispensing step, the release mechanism drives the proximal end of the needle out of the septum so that the proximal end resides in said reservoir. The biasing element may also drive the stopper proximally.

摘要翻译： 针组件包括构造成用于附接到药物递送装置的主体。 身体定义了一个空腔。 隔膜定位在腔体内并且定位在腔体内，使得空腔，隔膜和塞子限定储存器。 双端针定位在止动器和隔膜中，针包括近端和远端。 释放机构位于身体的远端附近。 定位偏置元件来驱动止动器。 在剂量分配步骤期间，释放机构将针的近端驱动出隔膜，使得近端位于所述储存器中。 偏压元件也可以向近侧驱动止动件。

公开(公告)号：US20130197477A1

公开(公告)日：2013-08-01

申请号：US13825840

申请日：2011-09-28

申请人： Michael Schabbach ,  Daniel Wagner ,  Houda Mihad

发明人： Michael Schabbach ,  Daniel Wagner ,  Houda Mihad

IPC分类号： A61M5/32

CPC分类号： A61M5/329 ,  A61M5/284 ,  A61M5/3294 ,  A61M2005/1787

摘要： A needle assembly comprises a body configured for attachment to a drug delivery device. The body defines a cavity. A septum is positioned within the cavity and a stopper positioned within the cavity such that the cavity, septum, and stopper define a reservoir. A double ended needle is positioned in the stopper and septum, the needle comprising a proximal end and a distal end. A release mechanism is positioned near a distal end of the body. A biasing element is positioned to drive the stopper. During a dose dispensing step, the release mechanism drives the proximal end of the needle out of the septum so that the proximal end resides in said reservoir. The biasing element may also drive the stopper proximally.

摘要翻译： 针组件包括构造成用于附接到药物递送装置的主体。 身体定义了一个空腔。 隔膜定位在腔体内并且定位在腔体内，使得空腔，隔膜和塞子限定储存器。 双端针定位在止动器和隔膜中，针包括近端和远端。 释放机构位于身体的远端附近。 定位偏置元件来驱动止动器。 在剂量分配步骤期间，释放机构将针的近端驱动出隔膜，使得近端位于所述储存器中。 偏压元件也可以向近侧驱动止动件。

公开(公告)号：USD749719S1

公开(公告)日：2016-02-16

申请号：US29441434

申请日：2013-01-04

申请人： David Sanders ,  Houda Mihad ,  Michael Schabbach ,  Timothy Claughton

设计人： David Sanders ,  Houda Mihad ,  Michael Schabbach ,  Timothy Claughton