NEGATIVE PRESSURE WOUND THERAPY APPARATUS

• Main Authors: NOBLE STEPHANIE JANE, GOWANS JOHN PHILIP, GREENER BRYAN
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2018
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

Disclosed embodiments relate to apparatuses and methods for wound treatment. In certain embodiments, a negative pressure wound therapy apparatus can include a spacer layer with an upper portion and alower portion. The spacer layer can be configured to be wrapped around at least one edge of the absorbent layer with the upper portion of the spacer layer being above the absorbent layer and the lowerportion of the spacer layer being below the absorbent layer. In some embodiments, a negative pressure wound therapy apparatus can include a first and second spacer layer and an absorbent layer. The first spacer layer can be positioned below the absorbent layer and the first spacer layer can have a perimeter larger than a perimeter of the absorbent layer. The second spacer layer can be positionedabove the absorbent layer. The second spacer layer can have a perimeter larger than the perimeter of the absorbent layer. 所公开的实施例涉及用于伤口治疗的设备和方法。在某些实施例中，负压伤口疗法设备能够包括带有上部部分和下部部分的间隔件层。间隔件层能够被构造成包绕吸收层的至少个边缘，并且其中间隔件层的上部部分在吸收层上方，且间隔件