A closing dressing bolster and assembly for use with a system for treating a linear wound on a patient includes a bolster body formed from a flexible closing bolster material having closing members that are operable to develop an inward closing force when the closing dressing bolster is placed under reduced pressure. In one aspect, when the closing dressing bolster is under reduced pressure, the system, dressing, or assembly develops an inward force realized at the linear wound and a compression force. A wicking-material holder and wicking material may be used as well. The member components may all be see-through to allow visual inspection of the wound without requiring removal of the dressing.

A wound therapy device is disclosed. The wound therapy device may include a housing for covering at least a portion of a wound and for sealing to a body surface of a patient. The housing may also include a liquid collector for retaining liquid therein and a vacuum connection for coupling to a vacuum source. The vacuum connection may be in gaseous communication with the liquid collector. The vacuum connection may be separated from the liquid collector by a liquid barrier.

A wound dressing is disclosed, the wound dressing comprising a first adhesive layer with a proximal surface configured for attachment of the wound dressing to the skin surface of a user; an absorbent core layer; an electrode assembly comprising a plurality of electrodes arranged on a distal side of the absorbent core layer, the electrode assembly comprising a plurality of sensor points distributed along a distal surface of the absorbent core layer; and a top layer on a distal side of the electrode assembly.

The invention relates to an easy-to-use scar reduction bandage (or sticking plaster), that can be used in the case of hypertrophic scars and keloids. The invention offers a qualitatively even treatment over months by the permanent pressure achieved by the integrated scar bandage and spring. The effect can be strengthened or altered by the differing materials of upper and lower carrier sheets. Likewise, and at the same time, a supplemental treatment can be initiated by so-called storage structures in the base of the spring.

A dressing for treating a tissue site with negative pressure, having an integrated sensor comprising a force or load measurement sensor. The sensor may telemeter to a therapy system the deformation of the dressing as the dressing is pushed into the tissue site during the application of negative pressure to the tissue site. The sensor may measure the force that is applied to the dressing. Measurements of the force applied to the dressing may be taken using the sensor on a periodic basis during negative-pressure therapy to enable monitoring of the fill level of the tissue site as granulation tissue fills the tissue site. Monitoring of the force applied to the tissue site over the course of negative-pressure therapy may assist a clinician in making decisions on how to manage and treat the patient, as well as providing confirmatory data about the efficacy of the therapy.

A wound dressing is disclosed, the wound dressing comprising a first adhesive layer with a proximal surface configured for attachment of the wound dressing to the skin surface of a user; an absorbent core layer; an electrode assembly comprising a plurality of electrodes arranged on a distal side of the absorbent core layer, the electrode assembly comprising a plurality of sensor points distributed along a distal surface of the absorbent core layer; and a top layer on a distal side of the electrode assembly.

Disclosed embodiments relate to apparatuses and methods for wound treatment. In certain embodiments, a negative pressure wound therapy apparatus can include a wound dressing with a spacer layer separated from the absorbent layer by intermediate layers or drapes. The wound dressing can include a first portion comprising a wound contact or tissue contact layer, a first spacer layer, and a first backing layer comprising a first aperture. The spacer layer can be positioned between the contact layer and the first backing layer. The dressing can have a second portion comprising an intermediate drape with a second aperture, an absorbent layer, and a second backing layer. The absorbent layer is positioned between the intermediate drape and the second backing layer. The first aperture and the second aperture are configured to be sealed and allow fluid communication between the first portion and the second portion of the wound dressing.

Disclosed embodiments relate to apparatuses and methods for wound treatment. In certain embodiments, a negative pressure wound therapy apparatus can include a wound dressing with a spacer layer separated from the absorbent layer by intermediate layers or drapes. The wound dressing can include a first portion comprising a wound contact or tissue contact layer, a first spacer layer, and a first backing layer comprising a first aperture. The spacer layer can be positioned between the contact layer and the first backing layer. The dressing can have a second portion comprising an intermediate drape with a second aperture, an absorbent layer, and a second backing layer. The absorbent layer is positioned between the intermediate drape and the second backing layer. The first aperture and the second aperture are configured to be sealed and allow fluid communication between the first portion and the second portion of the wound dressing.

The current invention concerns a multi-layer adhesive tape to compress and contract one or more scars, comprising: a top layer; a bonding layer adjacent to said top layer; a bottom layer adjacent to said bonding layer and opposite to said top layer; an adhesive layer adjacent to said flexible bottom layer and opposite to said bonding layer; and a first peelable liner at least adjacent to said adhesive layer and opposite to said bottom layer, wherein the widths of said top layer and bonding layer are larger than the widths of said bottom layer and adhesive layer, and wherein said adhesive layer comprises a rubber- or acrylic-based pressure-sensitive adhesive. The invention further concerns a multi-layer adhesive tape to compress and contract one or more scars, wherein said top layer has a thickness between 20 and 1100 μm.

A wound closure device and a method of its use are disclosed. The wound closure device includes a wound closure strip, the wound closure strip including a wound-facing side and a top side, the wound-facing side comprises an adhesive applied over at least a portion of the wound facing side of the wound closure strip and a non-symmetric, two-part release liner assembly detachably adhered to the adhesive, the release liner assembly including a first section and a second section with the second section including a wound closure strip-free portion forming a tab. In an alternate embodiment, the device is multi-segmented and the wound closure strip may be coextensive with the release liner assembly.