Close
  Indian J Med Microbiol
 

Figure 7: (a) Arrangement of flow meters with nitrous oxide (N2O) upstream, leak in the middle tube resulting in N2O flowing out but oxygen flow intact. (b) A wedge in the manifold creating oxygen to be downstream

Figure 7: (a) Arrangement of flow meters with nitrous oxide (N2O) upstream, leak in the middle tube resulting in N2O flowing out but oxygen flow intact. (b) A wedge in the manifold creating oxygen to be downstream