公开(公告)号：US12053205B2

公开(公告)日：2024-08-06

申请号：US17057821

申请日：2019-05-23

申请人： Solventum Intellectual Properties Company

发明人： Brett L. Moore ,  Christopher A. Carroll ,  Justin R. Rice ,  Benjamin A. Pratt ,  James Seddon

IPC分类号： A61B17/3207 ,  A61B17/00 ,  A61B17/32 ,  A61M1/00

CPC分类号： A61B17/320758 ,  A61B2017/00017 ,  A61B2017/00761 ,  A61B2017/00867 ,  A61B2017/320004 ,  A61M1/90

摘要： A wound debridement system includes a wound dressing having an active layer and a wound interface layer. The active layer is formed from one or more drive elements arranged about a film layer, by which the drive elements are attached to the wound interface layer. Activation of the drive elements is configured to cause the movement of the wound interface layer relative to a tissue site to which the wound dressing is applied. The drive elements may include one or more drive members formed of a material having a shape memory effect configured to transition the drive members between expanded and collapsed configurations and/or one or more motors configured to translate or oscillate the active layer. The wound interface layer may be formed having an abrasive wound-facing surface, such that the movement of the wound interface layer causes a mechanical disruption and debridement of debris at the tissue site.

公开(公告)号：US12112477B2

公开(公告)日：2024-10-08

申请号：US18241538

申请日：2023-09-01

申请人： Solventum Intellectual Properties Company

发明人： Brett L. Moore

IPC分类号： G06T7/149 ,  A61B5/00 ,  G06T7/00 ,  G06T7/11 ,  G06T7/12 ,  G16H30/20 ,  G16H30/40

CPC分类号： G06T7/0012 ,  A61B5/0013 ,  A61B5/0077 ,  A61B5/445 ,  A61B5/7475 ,  G06T7/11 ,  G06T7/12 ,  G06T7/149 ,  G16H30/20 ,  G16H30/40 ,  G06T2207/20104 ,  G06T2207/20116 ,  G06T2207/30088

摘要： In one example embodiment, a wound imaging system includes a user interface, a computer processor, and an active contouring module. The user interface is configured to display an image of a wound acquired by the wound imaging system and selectively receive inputs from a user defining an initial perimeter of the wound. An active contouring module is configured to operate on the computer processor to receive the inputs defining the initial perimeter of the wound, identify features of the image on opposing sides of the initial perimeter of the wound, and identify an actual perimeter of the wound based on the initial perimeter of the wound and the identified features. The user interface is further configured to display, on the image of the wound, the actual perimeter of the wound as identified by the active contouring module and selectively receive inputs from the user to modify the actual perimeter of the wound.