ULTRASONIC WELDING OF FABRICS FOR SLEEP APNEA TREATMENT

The present invention relates to a method of making a comfort pad (1000) for use with headgear in holding a respiratory mask in position on a patient's face, comprising ultrasonically welding a padded member (1002) to a first substantially flat member (1012) thereby forming a first ultrasonic w...

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Bibliographic Details
Main Authors DUNN, Jessica Lea, FORMICA, Justin John, OVZINSKY, Grant Milton, BARBARA, Anthony Paul, LAGUZZA, Michael Charles, HASKARD, Kirrily Michele
Format Patent
LanguageEnglish
French
German
Published 29.11.2017
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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, APPARATUS OR METHODS FOR LIFE-SAVING
FIRE-FIGHTING
HATS
HEAD COVERINGS
HEADWEAR
HUMAN NECESSITIES
HYGIENE
LIFE-SAVING
MEDICAL OR VETERINARY SCIENCE
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:The present invention relates to a method of making a comfort pad (1000) for use with headgear in holding a respiratory mask in position on a patient's face, comprising ultrasonically welding a padded member (1002) to a first substantially flat member (1012) thereby forming a first ultrasonic welding joint (1018), wherein the padded member is arranged to provide a cushion between the patient and the headgear, and the first flat member is arranged to overwrap a headgear component of the headgear to position the padded member.
Bibliography:Application Number: EP20120825926