| 摘要 |
<p>The hydrotherapeutic bubbler system generates a continuous flow of fine air bubbles in bath water and uses either a hand-operated bellows or electrically driven pump as the compressed air source. The bellows are equipped with a telescopic spring for use under water to equalise water pressure. An elastic, inflatable pressure equalising reservoir is provided in the discharge line with a safety valve and control valve coupled before or after it, followed by a pressure-and heat-resistant container dispensing therapeutic gas or vapour into the air flow. Rather than using an air bubble mat the discharge unit can be a small discharge block emitting a concentrated flow for treatment of a specific body area.</p> |
