Small Ether Analgesia Apparatus,1937. This device was used to deliver anaesthetic ether vapour to a patient at a controlled rate via a face mask (left) during surgery. This would provide analgesia (pain relief) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 5121 px × 3412 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |