| 摘要 |
A portable analgesic system comprises a liquid medicine supply unit which stores a given amount of liquid medicine temporarily and then discharges the liquid medicine automatically, a first three-way connector connected to an outlet of the liquid medicine supply unit, an intermittent injection line for liquid medicine connected to one outlet of the first three-way connector, a continuous injection line for liquid medicine connected to the other outlet of the first three-way connector, and a second three-way connector for intercommunicating with outlets of the both lines.
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