Patent classifications
A61F2013/00855
WOUND DRESSING FOR WOUND TREATMENT IN A DAMP OR WET ENVIRONMENT
The invention relates to a wound dressing (2) for wound treatment in a damp environment, comprising a fiber fleece-based suction/irrigation body (4) in which super absorbent material is accommodated in a distributed manner, wherein the suction/irrigation body (4) is supplied with a salt-containing aqueous solution by the manufacturer, and comprising a packaging (6) forming the outer visible sides of the wound dressing, wherein the packaging (6) comprises a layer (9) made from a flat textile material on the side of the wound dressing facing the wound, wherein the layer (9) made from a flat textile material on the side facing the wound comprises an outer-side, partially and structurally applied atraumatically effective coating (22) having a degree of coverage of at most 70%, characterised in that the packaging (6) comprises a fiber fleece layer (12) on the side of the wound dressing facing away from the wound, which forms the outer visible side (14) of the wound dressing facing away from the wound, and in that a liquid-impermeable plastic film layer (16) is arranged on the side of said fiber fleece layer (12) facing the wound, and in that the fiber fleece layer (12), the plastic film layer (16), the suction/irrigation body (4) and the layer (9) made from flat textile material are not connected extensively to one another, but rather lie with the flat sides thereof loosely and movably against one another and are only connected with one another along the peripheral edges (18) of same by means of a joint connection.
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 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.
Wound care article for extraction and control of wound fluids
The subject of the invention is a wound care article for extraction and control of wound fluids, comprising at least one first fluid-absorbing structure (1; 10; 36), which is surrounded by a liquid-permeable, first enclosure (2), and a liquid-permeable, second enclosure (3) comprising two enclosing surfaces (13.1, 13.2). The wound care article is thus characterized in that the first enclosure (2) is covered or supported on at least one of its flat sides (4.1, 4.2) by at least one fluid-absorbing material layer (6.1, 6.2; 6.3), which is arranged (FIG. 1a) between the first enclosure (2) and one of the enclosing surfaces (13.1, 13.2) of the second enclosure (3).
PRECUT ADHESIVE BODY SUPPORT ARTICLES AND SUPPORT SYSTEM
The invention provides an adhesive support article for supporting a body part of a user. A single-sided stretchable adhesive tape blank is precut into a sheet having a central anchoring portion and a plurality of outwardly extending fingers. The sheet is marked with visual indicators to guide the user of the support article for applying the central anchoring portion onto a first exterior surface of the body part and for stretching the fingers before adhering them at a predetermined distance away from the central anchoring portion. The adhesive support article can also be provided in a support system with at least one corresponding body landmark article, providing further guidance for applying the support article to the desired body part.
Self-adaptive and optionally also otherwise adaptable wound dressing
An automatically self-adjusting variable permeability providing (AVPP) layer is provided over and in operative interaction with a wound site containing a wound to the integumentary system of a living creature such as the skin of a human patient. The AVPP layer has the capability of automatically changing in respective fluid permeability characteristics provided by respective subregions of the AVPP layer where the changes are in reaction to extant or changed conditions in corresponding micro-zones of the wound site. The automatic self-adjusting behaviors of the respective subregions of the AVPP layer can include providing a faster rate of vapor removal for micro-zones of the wound site that are too wet and providing a slower rate of vapor removal or essentially no vapor removal for micro-zones of the wound site that are too dry.
Breathable Instant Cast
An instant breathable cast includes an inner sleeve of an absorbent moisture wicking porous innermost layer allowing air and liquid to pass through and a shock absorbing intermediate layer having a plurality of openings therein allowing air and liquid to pass there through; and a protective outer sleeve having a plurality of openings therein allowing air and liquid to pass there through; and method of application thereof.
MEDICAL PAD
Implementations of a medical pad comprise a perimeter side, a first surface, a second surface, and a plurality of openings. In some implementations, a method of using the medical pad comprises positioning the medical pad on an area susceptible to the development of a bedsore or similar wound, such as a bony prominence or pressure point, to prevent the development of a bedsore or similar wound, and another method comprises positioning the medical pad on a bedsore or similar wound to help the treatment and healing of the bedsore or similar wound.