公开(公告)号：US20240269382A1

公开(公告)日：2024-08-15

申请号：US18567739

申请日：2022-06-06

申请人： TERUMO KABUSHIKI KAISHA

发明人： Shuji UEMURA ,  Matthew John ZWEBER ,  Koray SAHIN ,  Sean Michael ROTHENBERGER

IPC分类号： A61M5/172

CPC分类号： A61M5/1723 ,  A61M2005/1726 ,  A61M2205/18 ,  A61M2205/3334 ,  A61M2205/3375 ,  A61M2205/3379 ,  A61M2205/3553 ,  A61M2209/088 ,  A61M2230/20 ,  A61M2230/30

摘要： A closed-loop home diuretic therapy system includes a monitoring device attached to the patient, the device having a sensor to detect a wall of a bladder, an accelerometer to detect an orientation of device to account for bladder positions, and a processor to determine an amount of urine in the bladder based on the detected wall and the orientation and calculate urine output volume based on the determined amount of urine, and a diuretic administration device configured to communicate with the monitoring device, the In administration device having a subcutaneous injection site, a diuretic delivery and storage device to deliver diuretic stored therein to the injection site, and a control circuit configured to regulate the volume and rate of diuretic delivered from the storage device to the injection site based on the calculated urine output volume and a target volume and rate of diuretic.