Patient interface device including a coating adhesive layer

摘要

Various embodiments of a patient interface device, such as a mask (10, 46), nasal pillow (42), or nasal cannula (54, 76, 76′, 78, 82, 90 96), that includes an adhesive layer (40) provided on a surface thereof that is structured to temporarily bond to the skin of a user of the patient interface device. The adhesive layer may include a bonding agent, such as a polymer gel, having a residual extraction force of between about 50 grams and about 200 grams.

主权项

1. A patient interface device, comprising:
at least one seal element; and an adhesive layer provided on an outer surface of the at least one seal element and being structured to temporarily bond to the skin of a user of the patient interface device, the adhesive layer comprising a bonding agent having a residual extraction force of between about 50 grams and about 200 grams and the adhesive layer including a coating layer formed by co-curing the bonding agent with at least one layer of a primer material that resists material separation.