公开(公告)号：EP3171914A1

公开(公告)日：2017-05-31

申请号：EP15745670.8

申请日：2015-07-17

申请人： Medtronic MiniMed, Inc.

发明人： BAZARGAN, Afshin ,  PANANEN, Jacob E. ,  ALDERETE, Juan M., Jr. ,  ALI, Sherif M. ,  GROVER, Benjamin A. ,  HALILI, Edgardo C. ,  MONTALVO, Susan McConnell ,  NG, Anthony C. ,  RANKERS, Ulrich H. ,  SAKAE, Vaughn S. ,  VAZQUEZ, Pablo ,  WEAVER, Andrew E. ,  YAVORSKY, Matthew William ,  YU, Edmond W. ,  WAGNER, Jennifer L. ,  LIN, Mark ,  IBRANYAN, Arsen ,  TIECK, R. Marie ,  TROCK, Adam S. ,  LORENZEN, Eric M.

IPC分类号： A61M5/145

CPC分类号： A61M5/1413 ,  A61J1/1418 ,  A61J1/1481 ,  A61M5/142 ,  A61M5/1456 ,  A61M5/14566 ,  A61M5/5086 ,  A61M39/10 ,  A61M39/1011 ,  A61M39/1055 ,  A61M39/12 ,  A61M2039/1005 ,  A61M2039/1016 ,  A61M2039/1022 ,  A61M2039/1027 ,  A61M2039/1033 ,  A61M2039/1044 ,  A61M2039/1094 ,  A61M2205/0227 ,  A61M2205/0272 ,  A61M2205/0288 ,  A61M2205/12 ,  A61M2205/121 ,  A61M2205/14 ,  A61M2205/3306 ,  A61M2205/3317 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/6027 ,  A61M2205/6054 ,  A61M2205/6063 ,  G01V3/00 ,  G01V3/08 ,  G01V15/00

摘要： A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.

摘要翻译： 提供了用于储存器或注射器，输注套管和输液泵之间的连接接口的方法和装置。 储存器，底座和盖帽连接以形成能够插入并固定在输液泵外壳中的集成单元。 所述盖和所述输液泵各自设置有至少一个传感器或至少一个可检测特征，所述传感器或所述至少一个可检测特征被布置为与所述盖和输液泵装置中的另一个上的至少一个对应的可检测特征或传感器相互作用，以检测一个或多个 当帽与输液泵壳体对齐或联接时帽的存在，位置或其他特征。 可检测的特征和传感器可以是磁性，RF，机械，光学或任何组合。

公开(公告)号：EP3846876A1

公开(公告)日：2021-07-14

申请号：EP19765925.3

申请日：2019-08-27

申请人： Medtronic MiniMed, Inc.

发明人： YAVORSKY, Matthew William ,  TIECK, R. Marie ,  SRIDHAR, Dhivya ,  ZHANG, Guangping

IPC分类号： A61M5/158

公开(公告)号：EP3310409A1

公开(公告)日：2018-04-25

申请号：EP16728196.3

申请日：2016-05-27

申请人： Medtronic MiniMed, Inc.

发明人： ALDERETE, JR., Juan M. ,  YAVORSKY, Matthew William ,  PANANEN, Jacob E. ,  TIECK, R. Marie ,  VAZQUEZ, Pablo ,  NG, Anthony C. ,  BAZARGAN, Afshin

IPC分类号： A61M5/142 ,  A61M5/168

CPC分类号： A61M5/142 ,  A61M5/14212 ,  A61M5/14216 ,  A61M2005/16863

摘要： A fluid infusion device includes a pump mechanism having a rotor and a stator. The rotor includes a reference surface and a cam element rising from the reference surface. The stator includes a cam element with a stator cam surface. The cam elements cooperate to axially displace the rotor as it rotates. A drive motor is coupled to actuate the rotor to pump medication fluid from a fluid cartridge module to a body, via a subcutaneous conduit. A sensor contact element resides on the reference surface in an area unoccupied by the rotor cam element. A sensing element terminates at the stator cam surface, and cooperates with a detection circuit to detect when the stator cam surface contacts the sensor contact element. The circuit monitors a detection signal obtained from the sensing element to determine an operating condition of the pump mechanism.