公开(公告)号：US20240325622A1

公开(公告)日：2024-10-03

申请号：US18579983

申请日：2022-07-19

申请人： IPG PHOTONICS CORPORATION

发明人： ISAAC OSTROVSKY ,  GREGORY ALTSHULER ,  DMITRI BOUTOUSSOV ,  SERGEI PILIPETSKII ,  ILYA YAROSLAVSKY ,  Olivier TRAXER

IPC分类号： A61M3/02 ,  A61M1/00

CPC分类号： A61M3/0202 ,  A61M1/74 ,  A61M3/0258 ,  A61M2205/3337 ,  A61M2205/3344 ,  A61M2205/3355 ,  A61M2210/1082

摘要： A system for controlling pressure within a kidney that includes an irrigation channel configured with a pressure sensor, a distal end of the irrigation channel in fluid communication with an interior of a kidney, an aspiration channel in fluid communication with a drain reservoir, a distal end of the aspiration channel in fluid communication with the interior of the kidney, and a controller configured to: determine a fluid flow rate of irrigation fluid within the irrigation channel and receive a pressure measurement value from the sensor, calculate a pressure within the interior of the kidney based at least in part on the determined fluid flow rate and the pressure measurement, compare the calculated kidney pressure to a target kidney pressure value, and based on the comparison, control at least one of the fluid flow rates of irrigation fluid in the irrigation channel and the aspiration channel.