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Fig. 2 | Medical Gas Research

Fig. 2

From: Convenient methods for ingestion of molecular hydrogen: drinking, injection, and inhalation

Fig. 2

Devices for H2-rich saline. a and b Method III: A polyethylene bag for drip infusion is immersed in an H2-containing water tank where the water is continuously electrolyzed and circulated during operation. H2 permeates through the polyethylene film and is dissolved into the solution without contamination. c Method IV: Non-woven fabric containing the H2-generating agent is moistened with a small amount of water, and then both a drip infusion bag and non-woven fabric are wrapped with aluminum foil under reduced pressure. The water reacts with the agent in the non-woven fabric to generate H2, and the H2 gas permeating through the polyethylene film in the bag dissolves into the solution

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