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公开(公告)号:US20170239468A1
公开(公告)日:2017-08-24
申请号:US15589754
申请日:2017-05-08
申请人: John LEMKE , Scot SATRE , Corinna X. CHEN , Brian W. READ , Zita S. NETZEL , David SEWARD , Bradley E. WHITE , Paul HAYTER , Jason E. DOUGHERTY
发明人: John LEMKE , Scot SATRE , Corinna X. CHEN , Brian W. READ , Zita S. NETZEL , David SEWARD , Bradley E. WHITE , Paul HAYTER , Jason E. DOUGHERTY
CPC分类号: A61N1/325 , A61K31/4468 , A61M2005/1405 , A61M2205/18 , A61M2205/3317 , A61M2205/50 , A61M2205/502 , A61M2205/581 , A61M2205/583 , A61M2205/587 , A61M2205/70 , A61M2205/702 , A61M2207/00 , A61N1/025 , A61N1/0428 , A61N1/303 , G01R31/3277 , H01H13/14
摘要: A switch-operated therapeutic agent delivery device. Embodiments of the operated therapeutic agent delivery device my include a switch that can be operated by a user, a device controller connected to the switch through a switch input where the device can actuate the device when certain predetermined conditions are met, following performance of both a digital switch validation test and an analog switch validation test. The switch operated therapeutic agent delivery device may have two parts, which are assembled by a user prior to use. These devices may be configured to determine if a current is present between the anode and cathode when drug is not intended to be delivered by the device. These devices may indirectly control and/or monitor the applied current without directly measuring from the cathode of the patient terminal.
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公开(公告)号:US20160296750A1
公开(公告)日:2016-10-13
申请号:US15181166
申请日:2016-06-13
申请人: Zita S. NETZEL , John LEMKE , David SEWARD , Brian W. READ , Bradley E. WHITE , Corinna X. CHEN , Paul HAYTER
发明人: Zita S. NETZEL , John LEMKE , David SEWARD , Brian W. READ , Bradley E. WHITE , Corinna X. CHEN , Paul HAYTER
CPC分类号: A61N1/08 , A61N1/0412 , A61N1/0448 , A61N1/325 , Y10T29/49117
摘要: A switch operated therapeutic agent delivery device is described. The device comprises two parts, which are assembled by a user prior to use. A first part contains a power supply and circuitry for the device; and a second part comprises electrodes and reservoirs containing the therapeutic agent to be delivered. The action of combining the two parts of the device causes the two parts to be irreversibly coupled together, completes an electrical connection between the two parts, and closes one or more switches, thereby connecting a power source, such as a battery, into the device's circuitry, thereby powering the device on so that it is ready for use. The device can then be attached to a patient, who can operate the device by pressing a button in a proper sequence.
摘要翻译: 描述了开关操作的治疗剂递送装置。 该装置包括两个部件,它们在使用之前由使用者组装。 第一部分包含设备的电源和电路; 并且第二部分包括含有要递送的治疗剂的电极和储存器。 组合装置的两个部分的动作导致两个部分不可逆地耦合在一起,完成两部分之间的电连接,并闭合一个或多个开关,从而将诸如电池的电源连接到装置的 电路,从而为设备供电以使其准备使用。 然后,该装置可以附接到患者,他们可以通过按正确的顺序按下按钮来操作该装置。
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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.
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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。
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