A cup shaped apparatus with a padded opening for fitting over the nose and mouth of a patient; opposite the opening is a stopper through which ether (or air) can be admininstered without removing the apparatus.
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)
Related Title(s):
Is part of: Artificial anaesthesia, a manual of anaesthetic agents ... employment in the treatment of disease, p. 170, pl. 36.; See related catalog record: 66950750R