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1. WO2008041926 - WOUND DRESSING HAVING PRESSURE-DISTRIBUTING TUBE INLET

Publication Number WO/2008/041926
Publication Date 10.04.2008
International Application No. PCT/SE2007/050668
International Filing Date 20.09.2007
IPC
A61F 13/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
02Adhesive plasters or dressings
A61M 27/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
27Drainage appliances for wounds, or the like
A61L 15/42 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
42Use of materials characterised by their function or physical properties
CPC
A61F 13/0216
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings
02Adhesive plasters or dressings
0203having a fluid handling member
0216the fluid handling member being non absorbent, e.g. for use with sub- or over-pressure therapy, wound drainage or wound irrigation systems
A61F 13/0226
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings
02Adhesive plasters or dressings
0203having a fluid handling member
0226characterised by the support layer
A61L 15/42
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
42Use of materials characterised by their function or physical properties
A61M 1/0084
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
008Drainage tubes; Aspiration tips
0084With gas or fluid supply means, e.g. for supplying rinsing fluids, anticoagulants
A61M 1/0088
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
008Drainage tubes; Aspiration tips
0088with a seal, e.g. to stick around a wound for isolating the treatment area
A61M 2205/7518
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
75with filters
7518bacterial
Applicants
  • MÖLNLYCKE HEALTH CARE AB [SE]/[SE] (AllExceptUS)
  • FABO, Tomas [SE]/[SE] (UsOnly)
Inventors
  • FABO, Tomas
Agents
  • ALBIHNS SE
Priority Data
0602064-803.10.2006SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WOUND DRESSING HAVING PRESSURE-DISTRIBUTING TUBE INLET
(FR) PANSEMENT POUR PLAIES MUNI D'UNE ENTRÉE TUBULAIRE RÉPARTISSANT LA PRESSION
Abstract
(EN)
The present invention relates to a wound dressing comprising a tube (9) for evacuating fluid from a wound and an air-tight and liquid-tight envelope layer (10) of flexible material, which envelope layer has a central region, in which the tube emerges beneath the envelope layer, and a peripheral region, which extends beyond the central region, the tube from the central region running outwards into the peripheral region beneath the envelope layer and out from this. According to the invention, the tube (9) is enclosed in a pressure- distributing material piece (11) which surrounds the tube, extends along the tube in the peripheral region, and also extends laterally beyond the tube viewed in the longitudinal direction of the tube.
(FR)
La présente invention concerne un pansement pour plaies comportant un tube (9) destiné à l'évacuation de fluide émanant d'une plaie et une couche-enveloppe (10) étanche à l'air et aux liquides en matériau souple, ladite couche-enveloppe présentant une région centrale, dans laquelle le tube débouche sous la couche-enveloppe, et une région périphérique, qui s'étend au-delà de la région centrale, le tube provenant de la région centrale passant vers l'extérieur dans la région périphérique sous la couche-enveloppe et hors de celle-ci. Selon l'invention, le tube (9) est enfermé dans une pièce (11) en matériau répartissant la pression qui entoure le tube, s'étend le long du tube dans la région périphérique, et s'étend également latéralement au-delà du tube vu dans la direction longitudinale du tube.
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