Multifunctional respirator

The utility model relates to a multifunctional respirator, which mainly comprises an oral and nasal cover 1, an air outlet 2, an oxygen-transporting conduit 3, an artificial respiration mask 4, an artificial respiration conduit 5, an oxygen-transporting conduit one-way valve 6, an oxygen-transportin...

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Bibliographische Detailangaben
1. Verfasser: LI NAJIA
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model relates to a multifunctional respirator, which mainly comprises an oral and nasal cover 1, an air outlet 2, an oxygen-transporting conduit 3, an artificial respiration mask 4, an artificial respiration conduit 5, an oxygen-transporting conduit one-way valve 6, an oxygen-transporting conduit interface 7 and a patient mouth-containing end 8, and is characterized in that: the air outlet 2 is arranged on the oral and nasal cover 1, the oxygen-transporting conduit 3 is connected to the upper end of the oral and nasal cover 1, the oxygen-transporting conduit one-way valve 6 and the oxygen-transporting conduit interface 7 are arranged on the oxygen-transporting conduit 3, the artificial respiration conduit 5 is connected to the upper end of the oral and nasal cover 1, a segment of patient mouth-containing end 8 is left at the lower end of the artificial respiration conduit 5, and the artificial respiration mask 4 is arranged at the upper end of the artificial respiration conduit 5. The multifunctio