Anaesthetic inhaler,circa 1900. This is a German Roth-Drager inhaler. Anaesthetic inhalers delivered air and controlled quantities of volatile anaesthetic liquids,such as ether or chloroform,to a patient during surgery. The liquid anaesthetic was dripped onto the sponge in the chamber (top),and the vapours inhaled via the face mask (bottom) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 3426 px × 5101 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |