	US 11,813,402 B2
	Ventilation mask
Michael J. Pedro, Brooklyn, NY (US); Steven H. Cataldo, New York, NY (US); David M. Kane, Tucson, AZ (US); Thomas M. Reilly, Tucson, AZ (US); and Ryan G. Redford, Irvine, CA (US)
Assigned to SunMed Group Holdings, LLC, Grand Rapids, MI (US)
Filed by SunMed Group Holdings, LLC, Grand Rapids, MI (US)
Filed on May 12, 2022, as Appl. No. 17/743,359.
Application 17/743,359 is a continuation of application No. 15/127,759, granted, now 11,331,446, issued on Apr. 27, 2022, previously published as PCT/US2016/037070, filed on Jun. 10, 2016.
Claims priority of provisional application 62/324,197, filed on Apr. 18, 2016.
Claims priority of provisional application 62/319,686, filed on Apr. 7, 2016.
Claims priority of provisional application 62/308,127, filed on Mar. 14, 2016.
Claims priority of provisional application 62/301,359, filed on Feb. 29, 2016.
Claims priority of provisional application 62/298,295, filed on Feb. 22, 2016.
Claims priority of provisional application 62/298,265, filed on Feb. 22, 2016.
Claims priority of provisional application 62/286,165, filed on Jan. 22, 2016.
Claims priority of provisional application 62/255,120, filed on Nov. 13, 2015.
Claims priority of provisional application 62/253,528, filed on Nov. 10, 2015.
Claims priority of provisional application 62/253,512, filed on Nov. 10, 2015.
Claims priority of provisional application 62/253,520, filed on Nov. 10, 2015.
Claims priority of provisional application 62/245,794, filed on Oct. 23, 2015.
Claims priority of provisional application 62/245,810, filed on Oct. 23, 2015.
Claims priority of provisional application 62/204,899, filed on Aug. 13, 2015.
Claims priority of provisional application 62/174,410, filed on Jun. 11, 2015.
Prior Publication US 2022/0273900 A1, Sep. 1, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61M 16/06 (2006.01); A61M 16/00 (2006.01); A61M 16/08 (2006.01); A61B 5/08 (2006.01); A61M 16/22 (2006.01); A61M 16/01 (2006.01); A61M 16/20 (2006.01); A61M 16/16 (2006.01); A61M 16/04 (2006.01); A61B 1/00 (2006.01); A61B 1/267 (2006.01); A61B 5/097 (2006.01); A61M 16/10 (2006.01)

CPC A61M 16/0616 (2014.02) [A61B 5/082 (2013.01); A61M 16/009 (2013.01); A61M 16/06 (2013.01); A61M 16/0605 (2014.02); A61M 16/0666 (2013.01); A61M 16/0672 (2014.02); A61M 16/085 (2014.02); A61M 16/22 (2013.01); A61B 1/00154 (2013.01); A61B 1/267 (2013.01); A61B 5/097 (2013.01); A61M 16/01 (2013.01); A61M 16/0488 (2013.01); A61M 16/0683 (2013.01); A61M 16/161 (2014.02); A61M 16/20 (2013.01); A61M 16/208 (2013.01); A61M 16/209 (2014.02); A61M 2016/003 (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 2205/3331 (2013.01); A61M 2205/3368 (2013.01); A61M 2205/7518 (2013.01); A61M 2210/0618 (2013.01); A61M 2210/0625 (2013.01); A61M 2230/432 (2013.01); A61M 2230/435 (2013.01); A61M 2230/437 (2013.01)]

20 Claims

1. A nasal ventilation mask comprising:

a body forming a nasal chamber having a ventilation port and an end-tidal CO₂port, the nasal chamber configured to extend over a nose of a patient and seal against a nasal bridge region and a lip region of the patient; and

an exhalation scoop integral with the nasal chamber and made of a flexible material such that the exhalation scoop is moveable relative to the body between a first position, in which the exhalation scoop is configured to overlie an upper lip of the patient, and a second position, in which the exhalation scoop is configured to allow access to a mouth of the patient to perform a procedure;

wherein the end-tidal CO2 port is configured for scavenging gases, such that a gas adjacent to and overlying the upper lip of the patient can move to the end-tidal CO₂port when the exhalation scoop is in the first and second positions.