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US 2019/0105202 A1Published application
Negative pressure wound closure device
AssigneesSmith & Nephew, Inc., University of Massachusetts
InventorsRaymond M. Dunn, Victoria Jody Hammond, Edward Yerbury Hartwell, John Kenneth Hicks, Elizabeth Mary Huddleston, Andrew Kelly, Andrew Linton, Mark Richardson, Carl Saxby, Tim Stern
Life of this patent
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Abstract
The present invention relates to a negative pressure wound closure system and methods for using such a system. Preferred embodiments of the invention facilitate closure of the wound by preferentially contracting to provide for movement of the tissue. Preferred embodiments can utilize tissue grasping elements to apply a wound closing force to the tissue.
Claims19
A wound closure device, comprising:
- a stabilizing structure comprising a plurality of planar support structures, each planar support structure comprising a first plurality of beams intersecting with a second plurality of beams, the plurality of planar support structures being arranged parallel to one another;
- and
- a plurality of spring elements joining adjacent planar support structures, the plurality of spring elements providing for compression of the stabilizing structure so that the planar support structures come closer to one another.
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Dependencies are inferred from the claim text.