公开(公告)号：US20180117291A1

公开(公告)日：2018-05-03

申请号：US15699382

申请日：2017-09-08

申请人： Zita S. NETZEL ,  Gary STACEY ,  Alexander David NORMAN ,  Congyi HUANG ,  Timothy Charles FREARSON ,  Charles Frazer KILBY ,  Patrick H. RUANE ,  Alan J. LEVY ,  Kevin W. GELSTON ,  Jennifer DARMOUR ,  Jenny E. HAPGOOD ,  David Evans ROTH ,  Ronald A. OVERBECK ,  Ling-Kang TONG

发明人： Zita S. NETZEL ,  Gary STACEY ,  Alexander David NORMAN ,  Congyi HUANG ,  Timothy Charles FREARSON ,  Charles Frazer KILBY ,  Patrick H. RUANE ,  Alan J. LEVY ,  Kevin W. GELSTON ,  Jennifer DARMOUR ,  Jenny E. HAPGOOD ,  David Evans ROTH ,  Ronald A. OVERBECK ,  Ling-Kang TONG

IPC分类号： A61M35/00

CPC分类号： A61M35/00 ,  A61M5/14244 ,  A61M5/14248 ,  A61M5/145 ,  A61M5/1456 ,  A61M5/16877 ,  A61M5/16881 ,  A61M2005/14268 ,  A61M2005/14506 ,  A61M2005/14573

摘要： A two-part bioactive agent delivery system, the system including a disposable part comprising an agent reservoir, a bolus chamber, the volume of the bolus chamber being less than the volume of the agent reservoir, an agent outlet, and a valve having a first position communicating the agent reservoir with the bolus chamber and a second position communicating the bolus chamber with the outlet; and a reusable part including a valve driver, a power source and control electronics, the control electronics being adapted to control the valve driver to actuate the valve to deliver bioactive agent from the agent reservoir to the agent outlet; the system further having a spring extending between the agent reservoir piston and a surface of the reusable part or of the disposable part to pressurize the agent reservoir when the spring is compressed and the agent reservoir contains a quantity of bioactive agent.

公开(公告)号：US20160220798A1

公开(公告)日：2016-08-04

申请号：US15009683

申请日：2016-01-28

申请人： Zita S. NETZEL ,  Gary STACEY ,  Alexander David NORMAN ,  Congyi HUANG ,  Timothy Charles FREARSON ,  Charles Frazer KILBY ,  Patrick H. RUANE ,  Alan J. LEVY ,  Kevin W. GELSTON ,  Jennifer DARMOUR ,  Jenny E. HAPGOOD ,  David Evans ROTH ,  Ronald A. OVERBECK ,  Ling-Kang TONG

发明人： Zita S. NETZEL ,  Gary STACEY ,  Alexander David NORMAN ,  Congyi HUANG ,  Timothy Charles FREARSON ,  Charles Frazer KILBY ,  Patrick H. RUANE ,  Alan J. LEVY ,  Kevin W. GELSTON ,  Jennifer DARMOUR ,  Jenny E. HAPGOOD ,  David Evans ROTH ,  Ronald A. OVERBECK ,  Ling-Kang TONG

IPC分类号： A61M35/00

CPC分类号： A61M35/00 ,  A61M5/14244 ,  A61M5/14248 ,  A61M5/145 ,  A61M5/1456 ,  A61M5/16877 ,  A61M5/16881 ,  A61M2005/14268 ,  A61M2005/14506 ,  A61M2005/14573

摘要： A two-part bioactive agent delivery system, the system including a disposable part comprising an agent reservoir, a bolus chamber, the volume of the bolus chamber being less than the volume of the agent reservoir, an agent outlet, and a valve having a first position communicating the agent reservoir with the bolus chamber and a second position communicating the bolus chamber with the outlet; and a reusable part including a valve driver, a power source and control electronics, the control electronics being adapted to control the valve driver to actuate the valve to deliver bioactive agent from the agent reservoir to the agent outlet; the system further having a spring extending between the agent reservoir piston and a surface of the reusable part or of the disposable part to pressurize the agent reservoir when the spring is compressed and the agent reservoir contains a quantity of bioactive agent.

摘要翻译： 一种两部分生物活性剂递送系统，该系统包括一次性部分，其包括药剂储存器，推注室，推注室的体积小于药剂储存器的体积，药剂出口和具有第一 将药剂储存器与推注室连通的位置和将推注室与出口连通的第二位置; 以及包括阀驱动器，电源和控制电子器件的可再利用部件，所述控制电子器件适于控制所述阀驱动器致动所述阀以将生物活性剂从所述试剂储存器输送到所述试剂出口; 所述系统还具有弹簧，所述弹簧在所述药剂储存器活塞与所述可重复使用部件或所述一次性部件的表面之间延伸，以在所述弹簧被压缩并且所述药剂储存器包含一定数量的生物活性剂时对所述药剂储存器加压。