公开(公告)号：US11534537B2

公开(公告)日：2022-12-27

申请号：US16325664

申请日：2017-08-21

申请人： OUTSET MEDICAL, INC.

发明人： James Ritson ,  Michael Edward Hogard ,  Gopi K. Lingam ,  Shih-Paul Chen ,  Dean Hu

IPC分类号： A61M1/28 ,  A61M1/16 ,  A61M5/14 ,  A61M5/158 ,  C02F9/00 ,  A61M5/145 ,  C02F103/02 ,  A61M5/142 ,  A61M39/10

摘要： Described herein are systems and methods for performing peritoneal dialysis. According to one aspect, the disclosure provides a sterile interface connection for connecting a water purification system to a disposable source of dialysate concentrates. The sterile interface connection can include a chamber comprising an inlet adapted to be connected to the water purification system on a proximal end and a valve on a distal end. The sterile interface connection can also include spring-loaded needle disposed in the chamber. The spring-loaded needle can move between a retracted configuration in which the spring-loaded needle is fully retracted into the chamber and the valve is closed and sealed, and an extended configuration in which the spring-loaded needle extends through the valve into the disposable source of dialysate concentrates.

公开(公告)号：US11951241B2

公开(公告)日：2024-04-09

申请号：US18059181

申请日：2022-11-28

申请人： Outset Medical, Inc.

发明人： James Ritson ,  Michael Edward Hogard ,  Gopi K. Lingam ,  Shih-Paul Chen ,  Dean Hu

IPC分类号： A61M1/16 ,  A61M1/14 ,  A61M1/28 ,  A61M5/14 ,  A61M5/145 ,  A61M5/158 ,  C02F9/00 ,  A61M5/142 ,  A61M39/10 ,  C02F103/02

CPC分类号： A61M1/1656 ,  A61M1/153 ,  A61M1/154 ,  A61M1/155 ,  A61M1/15632 ,  A61M1/159 ,  A61M1/1668 ,  A61M1/168 ,  A61M1/1686 ,  A61M1/28 ,  A61M1/287 ,  A61M5/1452 ,  A61M5/1454 ,  A61M5/158 ,  C02F9/00 ,  A61M2005/14252 ,  A61M2005/1426 ,  A61M2005/14268 ,  A61M2005/1581 ,  A61M2005/1585 ,  A61M2039/1066 ,  A61M2209/04 ,  A61M2209/045 ,  C02F2103/026

摘要： Described herein are systems and methods for performing peritoneal dialysis. According to one aspect, the disclosure provides a sterile interface connection for connecting a water purification system to a disposable source of dialysate concentrates. The sterile interface connection can include a chamber comprising an inlet adapted to be connected to the water purification system on a proximal end and a valve on a distal end. The sterile interface connection can also include spring-loaded needle disposed in the chamber. The spring-loaded needle can move between a retracted configuration in which the spring-loaded needle is fully retracted into the chamber and the valve is closed and sealed, and an extended configuration in which the spring-loaded needle extends through the valve into the disposable source of dialysate concentrates.