Variable intensity remote controlled needleless injectors

作者: Gavin McGregor

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摘要: An apparatus for injecting liquids into a body without using hypodermic needles, the liquid being ejected from small orifice in probe at velocity which will penetrate surface of against is placed. The ejects specific volume under very high initial and pressure followed by ejection main charge lower so that flows channel caused penetration penetrating to greater depth. connected hand-held portion whose other end attached via flexible tube containing suitable hydraulic fluid two remote intensifiers, one creates required short period time provides necessary eject velocity. second intensifier synchronized electronically or mechanically follow pulse when its decays injection pressure. pressures created are individually adjustable various type situations, such as depth skin conditions.

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