公开(公告)号：US20220370706A1

公开(公告)日：2022-11-24

申请号：US17747744

申请日：2022-05-18

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JEFFREY A. MEGANCK ,  LEAH FANNING ,  JOHN O'DONNELL ,  TROY VELAZQUEZ ,  DAMIEN FITZGERALD ,  LINDA MAHER ,  DANIELA de BARBA ,  PETER J. PEREIRA ,  NIRAJ PRASAD RAUNIYAR

IPC: A61M3/02

Abstract: A fluid management system may include an inflow pump providing a fluid inflow to a medical device, at least one pressure sensor, and a controller configured to receive pressure signals from the at least one pressure sensor, the pressure signals corresponding to a system pressure within the fluid management system. The controller may be configured to detect which one of a plurality of medical devices is fluidly connected to the inflow pump based on the pressure signals from the at least one pressure sensor and an rpm of the inflow pump.

公开(公告)号：US20210236728A1

公开(公告)日：2021-08-05

申请号：US17125009

申请日：2020-12-17

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： LEAH FANNING ,  PAUL BYRNE ,  NIRAJ PRASAD RAUNIYAR ,  EVAN GYLLENHAAL ,  VIVEK SHAH ,  NISHANT KHATTAR ,  NOEL SMITH

IPC: A61M5/172 ,  A61M5/142

Abstract: A fluid management system may include an inflow pump configured to pump fluid from a fluid supply source to a treatment site within a patient at a flow rate; and a controller configured to operate at a target flow rate in a flow control mode. In the flow control mode, the controller may be configured to maintain the target flow rate while monitoring a measured pressure communicated to the controller from a pressure sensor. When the measured pressure reaches a preset pressure threshold, the controller may be configured to automatically switch from the flow control mode to a pressure override mode in which the controller automatically reduces the flow rate below the target flow rate to return the measured pressure at or below the preset pressure threshold.