| 摘要 |
Serum supplying device with air interruption valve to be used by medical area staff intents to terminate with the problems caused by air entrance into the blood through the conventional serum conductors, showing the solution by structure modification and the introduction of an air-interruption valve into the serum conductor to be used on medical liquid solutions by intra-vein way to patient. The serum conductor explained is formed by, superior extreme edge (1), superior hole (2), conductor canal (3), security resilience (4), adjust edge (5), inside dosage hole (6), fixation conduit (7), cup (8), seat base to valve (9), reinforcement (10), inferior hole (11), valve (12) and flowing off hose (13). The cup equipment has arch form and a semi-flexible structure, has the air-interruption valve so that it can be spheric form, full or hollow with relative density of the admentional value less than 0,992 with a minimum of rugosity and too the seat base to valve.
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