Patient interface assembly for a breathing assistance system
A patient interface for a breathing assistance system may include a facial seal releasably coupled to a seal support. The seal support may include an opening and a first connection portion extending at least substantially around the opening. The facial seal may include a first side having a first se...
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| Zusammenfassung: | A patient interface for a breathing assistance system may include a facial seal releasably coupled to a seal support. The seal support may include an opening and a first connection portion extending at least substantially around the opening. The facial seal may include a first side having a first seal opening and configured to provide a seal against a patient's face, a second side having a second seal opening, and a passageway extending between the first and second seal openings for delivering breathing gas to the patient. The facial seal may further include a second connection portion extending at least substantially around the second seal opening. The second connection portion may be deformed to mate with the first connection portion to releasably couple the facial seal to the seal support and to form a seal between the facial seal and the seal support. |
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