HOSPITAL MEDICAL GAS INSTALLATIONS

A system of differential delivery pressures and hose diameters for use in hospital medical gas installations.

Medical gases can be identified simply if they are supplied at different pipeline pressures. Routine maintenance errors, accidental pipeline cross-connections, or gas failures, can be automatically detected by incorporating a pneumatic unit with pressure-sensitive valves into the anaesthetic machine. A fail-safe method of ensuring the delivery of the correct gases to the patient is described.

Therapeutic Antioxidant Medical Gas

Medical gases are pharmaceutical gaseous molecules which offer solutions to medical needs and include traditional gases, such as oxygen and nitrous oxide, as well as gases with recently discovered roles as biological messenger molecules, such as carbon monoxide, nitric oxide and hydrogen sulphide. Medical gas therapy is a relatively unexplored field of medicine; however, a recent increasing in ...

INSTALLATIONS Vladimir

Medical College Hospital

ago he fe.t a tingling sensation over the back of the middle finger near the knuckle. Ten days after this he had fever of an intermittent type. With the increase of the fever i he peculiar sensation gradually extended over the three inner fingers, the greater part of the hand and forearm, and also over the lower part of the arm. At the same time he had well-marked pain above the elbow joint on ...

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