Manual respirator for cardiology
The utility model relates to a manual respirator for cardiology, artificial respirator include gas outlet, breather pipe, one -way valve, ose bag, and the gas outlet is become with the cover body group by interlock portion, and the cover body and the interlock through connections of portion are pass...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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