| 摘要 |
An apparatus clamps an intravenous (IV) tube used in an infusion device to control flow rate of IV fluid in the IV tube. A tube clip has first and second pinching members biased for exerting a pinching force on the IV tube. The first and second pinching members are positionable for insertion of the IV tube between them. A pair of clamping members are coupled to a clamp housing and are positionable for insertion of a portion of the tube clip between the pair of clamping members. The pair of clamping members operably engage the tube clip to variably offset the pinching force based on relative position of the pair of clamping members with respect to one another. A manual adjustment mechanism is coupled to at least one of the pair of clamping members and is used to manually adjust the relative position of the pair of clamping members relative to one another to set a desired flow rate in the IV tube.
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