公开(公告)号：US20250161554A1

公开(公告)日：2025-05-22

申请号：US19029774

申请日：2025-01-17

Applicant: Solventum Intellectual Properties Company

Inventor： Benjamin Andrew Pratt ,  Justin RICE ,  Thomas Alan EDWARDS ,  Christopher Allen CARROLL

IPC: A61M1/00 ,  A61F13/05 ,  A61M3/02 ,  A61M39/22

Abstract: Disclosed embodiments relate to devices and systems for providing both negative-pressure therapy and instillation. In some embodiments, both negative-pressure and instillation may be provided to a tissue site in a low-profile context that may also prevent siphoning of instillation fluid during negative pressure application. For example, a single bridge may include a negative-pressure pathway with supports and an instillation pathway, and the instillation pathway may be configured with respect to the negative-pressure pathway so that at least a portion of the instillation pathway collapses upon application of negative pressure to the negative-pressure pathway. Collapse of at least a portion of the instillation pathway may be sufficient to close the instillation pathway.