| 摘要 |
Precision infusion system, which has some characteristics that differentiate it from the currently existing systems, which characteristics we summarize below: - It contains a constant-level chamber, in which is housed a floating valve that performs two different functions. - It has a flow control valve which has a dual wheel, which acts as a reducer of movements and stresses. - The perforator has the innovation of a hydrophobic filter which prevents blockages. <IMAGE>
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