Systems and method for applying biocompatible encapsulation to sensor enabled wound monitoring and therapy dressings
AssigneeSmith & Nephew, Inc.
InventorPhilip Gowans
Life of this patent
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Abstract
Devices and methods for encapsulating a portion of a wound dressing with a coating are disclosed. In some embodiments, a method can comprise positioning a substantially flexible wound contact layer of the wound dressing on a perforated plate. The wound contact layer can include a first side supporting a plurality of electronic components protruding from a surface of the first side and a second side opposite the first side. The second side can be substantially smooth. The method can further comprise applying a vacuum to the wound contact layer through perforations in the perforated plate to hold the wound contact layer against the perforated plate and coating the wound contact layer with a coating.
Claims7
A method of manufacturing a wound dressing, the method comprising:
- providing a substantially flexible wound contact layer comprising:
- a first registration mark;
- a first side supporting a plurality of electronic components on a surface of the first side;
- and
- a second side opposite the first side, the second side being substantially smooth;
- aligning the wound contact layer on a surface of a manufacturing apparatus based on a location of the first registration mark to align the wound contact layer on the surface of the manufacturing apparatus;
- and
- applying layers of the wound dressing in alignment with the wound contact layer;
- and
- wherein the surface of the manufacturing apparatus comprises a second registration mark etched into the surface of the manufacturing apparatus, wherein the second registration mark is aligned with the first registration mark of the wound contact layer.
Dependencies are inferred from the claim text.