BREATHING MASK
1. Breathing mask, comprising an inhaling valve and an exhaling valve with a filter device, characterised in that the filter device (6) consists of a replaceable cartridge (26) containing lithium hydroxide (LiOH) for the absorption of carbon dioxide (CO2 ), and is provided exclusively on the exhalin...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | 1. Breathing mask, comprising an inhaling valve and an exhaling valve with a filter device, characterised in that the filter device (6) consists of a replaceable cartridge (26) containing lithium hydroxide (LiOH) for the absorption of carbon dioxide (CO2 ), and is provided exclusively on the exhaling valve or on a flexible hose which can be connected to the exhaling valve. |
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