公开(公告)号：US20250161550A1

公开(公告)日：2025-05-22

申请号：US18729088

申请日：2023-01-09

Applicant: Solventum Intellectual Properties Company

Inventor： Shannon C. INGRAM ,  Robert HOWARD ,  Benjamin A. PRATT

IPC: A61M1/00

Abstract: A system for treating a tissue site with negative pressure includes a dressing, a negative-pressure source, a micropump, and a controller. The dressing is configured to be positioned at the tissue site. The negative-pressure source is configured to supply the negative pressure to the dressing through a fluid pathway. The micropump is configured to be positioned in fluid communication with the fluid pathway. The controller is associated with the micropump and configured to generate an alert signal if a deviation condition is met in an actual operating frequency of the micropump.