![Merlin Larson, MD on Twitter: "After the 1846 discovery of anesthesia, wire frames were used to prevent the ether or chloroform saturated cloths from touching the face. The Schimmelbusch mask had a Merlin Larson, MD on Twitter: "After the 1846 discovery of anesthesia, wire frames were used to prevent the ether or chloroform saturated cloths from touching the face. The Schimmelbusch mask had a](https://pbs.twimg.com/media/FVxPuDyUYAADC6T.jpg)
Merlin Larson, MD on Twitter: "After the 1846 discovery of anesthesia, wire frames were used to prevent the ether or chloroform saturated cloths from touching the face. The Schimmelbusch mask had a
![SASA on X: "Syringe drivers are utilised to provide general anaesthesia and procedural sedation through algorithm calculated, highly specific Target-controlled drug infusions as compared to the Schimmelbusch mask and chloroform utilised in SASA on X: "Syringe drivers are utilised to provide general anaesthesia and procedural sedation through algorithm calculated, highly specific Target-controlled drug infusions as compared to the Schimmelbusch mask and chloroform utilised in](https://pbs.twimg.com/media/EPcqidjXsAIANbf.jpg)
SASA on X: "Syringe drivers are utilised to provide general anaesthesia and procedural sedation through algorithm calculated, highly specific Target-controlled drug infusions as compared to the Schimmelbusch mask and chloroform utilised in
![A Schimmelbusch Mask, of the type in use in British military hospitals... | Download Scientific Diagram A Schimmelbusch Mask, of the type in use in British military hospitals... | Download Scientific Diagram](https://www.researchgate.net/publication/336130291/figure/fig4/AS:808561361833985@1569787459324/A-Schimmelbusch-Mask-of-the-type-in-use-in-British-military-hospitals-during-the-First.png)
A Schimmelbusch Mask, of the type in use in British military hospitals... | Download Scientific Diagram
![Fischer/Gross/Venzmer 1940, p. 287: Dropper bottle and Schimmelbusch mask | Download Scientific Diagram Fischer/Gross/Venzmer 1940, p. 287: Dropper bottle and Schimmelbusch mask | Download Scientific Diagram](https://www.researchgate.net/publication/336130291/figure/fig2/AS:808561361829888@1569787459225/Fischer-Gross-Venzmer-1940-p-287-Dropper-bottle-and-Schimmelbusch-mask.png)