公开(公告)号：US20210338929A1

公开(公告)日：2021-11-04

申请号：US16864867

申请日：2020-05-01

申请人： Medtronic, Inc.

发明人： Nicholas R. Whitehead ,  Peter J. Larson ,  Christopher H. Rogers ,  Amanda A. Nowacki ,  Marc A. Crepeau ,  Joel A. Anderson ,  Forrest C.M. Pape ,  Elizabeth A. Fehrmann ,  Brandon J. Johnson ,  Luis Fesser

IPC分类号： A61M5/168 ,  A61M5/142 ,  A61M5/162

摘要： Embodiments of the present disclosure provide a system and method configured to provide feedback to a user during a refill procedure for an implantable medical device via an external refilling apparatus through the use of resilient tactile feedback element within the refill port chamber that provides tactile feedback to a user of a refill needle of a location of the needle within the refill port.