Disclosed is a nasal ventilation mask having separate ports to monitor end-tidal CO2 expulsion integrated into the mask in order to monitor end-tidal CO2 expelled nasally or orally. Also disclosed is a CPR mask for nose-to-mouth and/or mouth-to-mouth resuscitation, having a body shaped to cover the
Disclosed is a nasal ventilation mask having separate ports to monitor end-tidal CO2 expulsion integrated into the mask in order to monitor end-tidal CO2 expelled nasally or orally. Also disclosed is a CPR mask for nose-to-mouth and/or mouth-to-mouth resuscitation, having a body shaped to cover the nose and/or mouth of a victim, said mask including a CO2 absorber for eliminating at least in part rescuer's exhaled CO2 delivered to the victim.
대표청구항▼
1. A nasal ventilation mask having a body defining a nasal cavity having an interior configured to cover a patient's nose while leaving a patient's mouth uncovered, said mask having an O2 port, a ventilation port, and an end-tidal CO2 port, the O2 port fluidly coupled to the nasal cavity for introdu
1. A nasal ventilation mask having a body defining a nasal cavity having an interior configured to cover a patient's nose while leaving a patient's mouth uncovered, said mask having an O2 port, a ventilation port, and an end-tidal CO2 port, the O2 port fluidly coupled to the nasal cavity for introducing oxygen into the nasal cavity, the ventilation port fluidly coupled to the nasal cavity for directing a gas toward or away from the nasal cavity, and the end-tidal CO2 port fluidly coupled to an exterior opening under a nose region of the mask, adapted to overlie a patient's lip region, wherein the end-tidal CO2 port is configured to couple with a monitoring line, and the ventilation port is configured to couple with ventilation line that is different than the monitoring line, and said exterior opening is adapted to scavenge gases expelled orally by a wearer, and an integrated end-tidal CO2 monitor for monitoring end-tidal CO2 expelled nasally and orally by a patient. 2. The mask of claim 1, wherein the mask is adapted for use as an oxygen transport mask, or as a ventilation mask providing O2 and anesthesia gases, and said end-tidal CO2 monitor is adapted for simultaneously or sequentially monitoring end-tidal CO2. 3. The mask of claim 1, wherein said mask is adapted for CPAP pre-operatively, intra-operatively, and/or post-operatively. 4. The mask of claim 1, wherein said mask is adapted for connection to a resuscitator bag such that a patient's mouth and airway are not obstructed by the resuscitator bag, to allow for direct laryngoscopy and intubation. 5. The mask of claim 1, wherein said mask comprises a gas channel inside the nasal cavity, wherein the gas channel fluidly couples the end-tidal CO2 port to the exterior opening and is configured to isolate orally expelled gases from a rest of the nasal cavity, and wherein said mask comprises a gas monitoring attachment integral to or attached to the ventilation port. 6. The mask of claim 1, further comprising an anesthesiologist controlled 2-way, 3 port valve permitting an anesthesiologist to switch between separately monitoring nasal and oral end-tidal CO2, or simultaneously monitoring nasal and oral end-tidal CO2, wherein when oral end-tidal CO2 monitoring is chosen, ventilation gases expelled orally by the patient are also monitored. 7. The mask of claim 1, said mask further including a scavenger line for diverting at least a portion of the scavenged gas to an end-tidal CO2 monitor. 8. The mask of claim 7, wherein a connector is provided where the monitoring line intercepts the scavenger line, diverting gas flow, resulting in a positive pressure relative to the monitoring line, to permit gases to be sampled from the scavenger line. 9. An anesthesia mask having a body defining a nasal cavity having an interior configured to cover a patient's nose while leaving a patient's mouth uncovered, said anesthesia mask having an O2 port, a ventilation port, an end-tidal CO2 port, and a built in scavenger system, the scavenger system configured for collecting anesthetic gases that may leak out around a mouth and nose of a patient, and comprising the end-tidal CO2 port fluidly coupled to an exterior opening under a nose region of the anesthesia mask and adapted to overlie a patient's lip region, and a gas hood located under the nose region of the anesthesia mask and extending from an outer surface of the anesthesia mask around the exterior opening to enhance the collection of anesthetic gases around the patient's mouth, wherein the end-tidal CO2 port is configured to couple with a monitoring line, and the ventilation port is configured to couple with ventilation line that is different than the monitoring line. 10. A method for ventilating a patient, comprising: supplying a nasal ventilation mask having a body defining a nasal cavity having an interior configured to cover a patient's nose while leaving a patient's mouth uncovered, said mask having an O2 port, a ventilation port, and an end-tidal CO2 port, the O2 port fluidly coupled to the nasal cavity for introducing oxygen into the nasal cavity, and the end-tidal CO2 port fluidly coupled to an exterior opening under a nose region of the mask, wherein the end-tidal CO2 port is configured to couple with a monitoring line, and the ventilation port is configured to couple with a ventilation line that is different than the monitoring line, and an integrated end-tidal CO2 monitor for monitoring end-tidal CO2 expelled nasally and orally;positioning the mask over the patient's nose above a patient's lip region, introducing oxygen into the nasal cavity, and allowing gases expelled orally by the patient to be scavenged, and collecting and monitoring end-tidal CO2 expelled by the patient. 11. The method of claim 10, wherein the mask is used as an oxygen transport mask or as a ventilation mask providing O2 and anesthesia gases, and monitoring end-tidal CO2, O2 and/or anesthesia gases. 12. The method of claim 10, wherein said mask is used for CPAP pre-operatively, intra-operatively, and/or post-operatively. 13. The method of claim 10, wherein the mask is connected to a resuscitator bag such that the patient's mouth and airway are not obstructed by the resuscitator bag, to allow for direct laryngoscopy and intubation. 14. The method of claim 10, wherein the mask comprises a gas monitoring attachment integral to or attached to the ventilation port. 15. The method of claim 10, wherein anesthesia gases and O2 are provided nasally to the patient. 16. The method of claim 10, further comprising positioning the mask with the exterior opening over the patient's lip region, and allowing gases expelled orally by the patient to be scavenged and scavenged gas is ported to a scavenger device. 17. The method of claim 10, wherein said mask further includes a scavenger line, and diverting at least a portion of the scavenged gas to the end-tidal CO2 monitor. 18. The method of claim 10, wherein the mask includes a connector provided at a position where the monitoring line intercepts a scavenger line, diverting at least a portion of gas flow, and resulting in a positive pressure relative to the monitoring line line, and sampling gas from the scavenger line. 19. The method of claim 10, wherein the mask further comprises an anesthesiologist controlled 2-way, 3 port valve permitting an anesthesiologist to switch between separately monitoring nasal and oral expulsions of end-tidal CO2, or simultaneously monitoring nasal and oral end-tidal CO2, opening the valve to scavenge anesthesia gases expelled orally, and end-tidal CO2 monitoring of said gases expelled orally. 20. A method for ventilating a patient, comprising: providing an anesthesia mask having a body defining a nasal cavity having an interior configured to cover a patient's nose while leaving a patient's mouth uncovered, said mask having an O2 port, a ventilation port, and an end-tidal CO2 port, the O2 port fluidly coupled to the nasal cavity for introducing oxygen into the nasal cavity, and a built in scavenger system for collecting anesthetic gases that may leak out around the mouth and nose of the patient, and comprising the end-tidal CO2 port fluidly coupled to an exterior opening under a nose region of the anesthesia mask and adapted to overlie a patient's lip region;coupling a monitoring line to the end-tidal CO2 port, and coupling a ventilation line to the ventilation port, wherein the monitoring line is different than the ventilation line; andholding the mask in place over the nose of the patient using one or more head straps, introducing oxygen into the interior of the mask, and collecting said leaked gases, and monitoring said collected gases.
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Mace,Leslie E; Rich,David R; Terry,Randall J; Triunfo, Jr.,John A; Pierry,Anthony T; Polson,Michael J. R., Face mask for gas monitoring during supplemental oxygen delivery.
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Lyall Robert N. (668 Falkland Road Victoria ; British Columbia CAX V8S 4L5), Method and apparatus for converting patient breathing system between circle and non-rebreathing configurations.
Gunaratnam, Michael K.; Kwok, Philip R.; Hitchcock, Robin G.; Veliss, Lee J.; Guney, Memduh; Sokolov, Richard; Lithgow, Perry D.; Darkin, Donald; Lynch, Susan R., Nasal assembly.
Sullivan Colin E. (Birchgrove AUX) Bruderer Jakob W. (Kingsford AUX), Nasal mask for CPAP having ballooning/moulding seal with wearer\s nose and facial contours.
Rollins ; III Offord L. (3772 Lockland Dr. ; #20 Los Angeles CA 90008) Williams Anthony F. (3772 Lockland Dr. ; #20 Los Angeles CA 90008), Naso-gastric oxygen mask.
Barnett, Shari S.; Handke, Patrick M.; Handke, legal representative, Virgina A.; Sabo, Kristine K.; Scarberry, Eugene N.; White, Ronald E.; McElroy, Benedict R., Patient contacting seal and mask using same.
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King, April Christine; Pelkus, Adrian; Mazzei, William J.; Young, Warren Gee, Positioning device for use with a patient under anesthesia and associated methods.
Gray Robert E. (Glen Mills PA) Armstrong Robert M. (Clifton Heights PA) Lybrand Walter J. D. (Drexel Hill PA), Positive pressure breathing assembly and demand regulator therefor.
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Barnett Shari S. (Pittsburgh PA) Handke Patrick M. (Monroeville PA) Sabo Kristine K. (New Kensington PA) Scarberry Eugene N. (Trafford PA), Respiratory mask facial seal.
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Wilkinson John W. (Bennington VT) Raburn Richard W. (Simpsonville SC) Hargest Thomas S. (Charleston SC), Self-adjusting pressure relief support system and methodology.
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Solesbee Angela M. (6 Bethany Woods Dr. Asheville NC 28805) Hebert Irene D. (6 Bethany Woods Dr. Asheville NC 28805), Strap for combining tracheotomy tube and moist air mask.
Sher, Bruce; Hernandez, Shara; Collazo, Louis, System, method and ventilation interface for providing pressurized breathable gas to the mouth and nose separately.
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