Smith + Nephew

Tyco Healthcare Group LP

Covidien LP

The Kendall Company

Manufacturers Hanover Trust Company

Kpr U.s., LLC

Ronald F Vitaris

Bethany A Vitaris

Hamzeh Karami

Brian Dowd

Adam M Ruggles

David G Heagle

E David Fink

Deirdre McKeown

David Heagle

Harish A Patel

Chirag B Shah

Sharon A Mulligan

Alain Tranchemontagne

Anthony Trupiano

Richard M Braga

Arnaz Singh Malhi

Michael D Hudspeth

Kristin L Watson

Shane Cooke

Hansen P Swaniker

David Parsons

Kate Ward

Scott Orr

Steven D King

Rose Anderson

Kevin Corley

Julia-Rose Anderson

Hansen Swaniker

David E Fink

Kevin M Corley

A cover layer for a vacuum wound therapy dressing includes a backing layer formed from a flexible polymeric membrane and an adhesive layer for affixing the backing layer over a wound bed to provide a substantially fluid-tight seal around a perimeter of the wound bed. The cover layer is reinforced with a reinforcement layer extending to a peripheral region of the backing layer to distribute forces associated with evacuating a reservoir, as defined by or within the cover, to stimulate healing of the wound bed.

Shear resistant wound dressing for use in vacuum wound therapy

A dressing for an open wound includes a cover layer dimensioned for positioning relative to a wound bed. The cover layer permits an evacuation of the space around the wound bed such that a sub-atmospheric pressure may be established to stimulate healing and facilitate the removal of fluid from the wound. Multiple performance zones in the cover layer allow the wound dressing to remain in position through repeated cycles of evacuation without placing undue strain on the wound bed. An outer peripheral zone may include a high peal-strength adhesive while an intermediate zone may include a shear resistant adhesive. A central zone may be devoid of any coating to maximize moisture transmission through cover layer.

Vacuum wound therapy wound dressing with variable performance zones

A dressing for an open wound includes a cover layer dimensioned for positioning relative to a wound bed. The cover layer permits an evacuation of the space around the wound bed such that a sub-atmospheric pressure may be established to stimulate healing and facilitate the removal of fluid from the wound. Multiple performance zones in the cover layer allow the wound dressing to remain in position through repeated cycles of evacuation without placing undue strain on the wound bed. An outer peripheral zone may include a high peel-strength adhesive while an intermediate zone may include a shear resistant adhesive. A central zone may be devoid of any coating to maximize moisture transmission through cover layer.

An apparatus for promoting the healing of an exuding wound includes a cover layer for positioning over a wound to define a reservoir over the wound. An exudate conduit having a fibrous core includes a plurality of fibers communicates with the reservoir for wicking fluids away from the wound.

Apparatus for vacuum bridging and/or exudate collection

A composite wound dressing and delivery apparatus includes a substantially transparent dressing layer having a lower surface that is coated with a pressure sensitive for applying the dressing layer over a wound to define a reservoir in which a negative pressure may be maintained. A substantially transparent backing layer adhered to the lower surface of the dressing layer in a releasable manner, and a vacuum port is centrally located on the dressing layer. The vacuum port is adapted to provide fluid communication between a vacuum source and the reservoir through the dressing layer. A targeting grid associated with either the dressing layer or the backing layer includes regularly spaced reference marks along at least two axes extending from the vacuum port.

Thin film wound dressing

A wound dressing for managing wound fluids includes a porous contact layer for positioning adjacent a wound. An internal open window extends through the contact layer exposing a distal side of an absorbent member. The absorbent member is disposed in a superimposed relation to the window of the contact layer and is dimensioned to extend laterally beyond the window such that a portion of the absorbent member overlaps and is secured to the contact layer. A drape layer is disposed on a proximal side of the absorbent member, and is adhesively coated to fasten the drape layer to the absorbent member. A cover layer disposed over the drape layer defines an internal open window such that the open window is adjacent the absorbent member. A distal side of the cover layer is adhesively coated to secure the cover layer to the contact layer.

Wound dressing with advanced fluid handling

A securement device for securing a catheter to a patient is provided. The securement device includes a proximal portion having a pliable support and at least one securement arm extending away from the pliable support. The pliable support defines a slot configured to receive at least a portion of a catheter. A distal portion of the securement device includes an adhesive surface configured to be folded over the proximal portion to secure the proximal portion to a patient.

Transparent catheter securement system

Catheter securement device

Growing community of inventors

Worcester, MA, United States of America

Ronald F Vitaris