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AssigneeResMed Pty Ltd
InventorsBernd Christoph LANG, Andreas KIRCHBERGER, Johannes NICKOL, Jens ROTHFUSS, Johann Sebastian BURZ, Robert EIBL, Christian BAYER
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The present specification is directed a method manufacturing a patient interface for treatment of sleep disordered breathing using air pressure by delivery of air to a patient's airway. The method includes locating a shell, a first sub section of a seal forming structure, and a first section of the seal forming structure in a tool. The first sub section includes a groove. The first section is constructed from a thermoformable material. The method further includes introducing a moulding material to the tool and overmolding the shell, the first sub section, and the first section. The moulded material forms a second sub section of the seal forming structure that connects the first sub section to the shell and fully encloses the first section within the groove.
A seal forming structure for a patient interface for treatment of sleep disordered breathing using air pressure by delivery of air to a patient's airway, wherein the seal forming structure comprises a first section of a thermoformable material and a second section of another material.
A seal forming structure for a patient interface for treatment of sleep disordered breathing using air pressure by delivery of air to a patient's airway, wherein the seal forming structure comprises a section of a material, said section including a groove for receiving a section of thermoformable material.
Method of manufacturing a patient interface for treatment of sleep disordered breathing using air pressure by delivery of air to a patient's airway, the method comprising the steps of:
Dependencies are inferred from the claim text.