Expiratory Valve Adjusters

Object numberED.CS.2025.35.207
TitleExpiratory Valve Adjusters
CreatorCoxeter (Manufacturer)
DescriptionAdjustment mechanism for a respiratory valave, with a knob on one side which can be turned to change the valve resistance. On the other side is a dial with number 0-8 around it, indicating the level of resistance (missing on one).
Production placeLondon
Production periodTwentieth century
Object nameAnaesthetic apparatus
Object categoryMedical Equipment
MaterialMetal
Dimensions
- Width: 3.5 cm
Depth: 3.5 cm
Height: 2 cm