CPC A61M 16/0666 (2013.01) [A61M 16/0051 (2013.01); A61M 16/0066 (2013.01); A61M 16/0078 (2013.01); A61M 16/01 (2013.01); A61M 16/024 (2017.08); A61M 16/06 (2013.01); A61M 16/0616 (2014.02); A61M 16/0672 (2014.02); A61M 16/0858 (2014.02); A61M 16/0875 (2013.01); A61M 16/16 (2013.01); A61M 16/201 (2014.02); A61M 16/202 (2014.02); A61M 16/209 (2014.02); A61M 39/26 (2013.01); A61M 16/0683 (2013.01); A61M 16/0688 (2014.02); A61M 16/0816 (2013.01); A61M 16/105 (2013.01); A61M 16/109 (2014.02); A61M 16/1095 (2014.02); A61M 16/12 (2013.01); A61M 16/161 (2014.02); A61M 16/208 (2013.01); A61M 2016/0027 (2013.01); A61M 2016/0033 (2013.01); A61M 2016/103 (2013.01); A61M 2016/1025 (2013.01); A61M 2016/1035 (2013.01); A61M 2202/0208 (2013.01); A61M 2202/0241 (2013.01); A61M 2205/0216 (2013.01); A61M 2205/13 (2013.01); A61M 2205/14 (2013.01); A61M 2205/332 (2013.01); A61M 2205/3303 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/3317 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3365 (2013.01); A61M 2205/3368 (2013.01); A61M 2205/3375 (2013.01); A61M 2205/3569 (2013.01); A61M 2205/3592 (2013.01); A61M 2205/505 (2013.01); A61M 2205/507 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01); A61M 2205/583 (2013.01); A61M 2230/04 (2013.01); A61M 2230/06 (2013.01); A61M 2230/10 (2013.01); A61M 2230/201 (2013.01); A61M 2230/202 (2013.01); A61M 2230/205 (2013.01); A61M 2230/60 (2013.01); A61M 2230/63 (2013.01)] | 18 Claims |
1. A patient interface for providing respiratory support to a patient, the patient interface comprising:
a nasal interface having an inlet and an outlet;
a single gas conduit in communication with the inlet of the nasal interface and configured to deliver a gases flow to the outlet of the nasal interface, wherein the single gas conduit comprises a collapsible portion positioned so as to be collapsible by a seal region of a face mask or an oral mask, wherein collapsing the collapsible portion with the seal region of the face mask or the oral mask causes the patient interface to transition between a first configuration and a second configuration when the face mask or the oral mask is placed over the nasal interface by a user to cause the transition;
wherein the first configuration allows the gases flow to pass through the nasal interface and to the patient; and
wherein the second configuration reduces or stops the gases flow from passing through the nasal interface to the patient.
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