| 摘要 |
In the method of replacing a filled syringe for an emptied syringe in the same syringe pump, the use of a snap-on disc strategically located on the tubing set of the filled syringe which so facilitates the handling of the tubing set and the syringe pump that contamination during the interconnection of the two is obviated and thus the sterile condition of the syringe is assured, and wherein the disc also holds the filled syringe in place during the urging by the syringe pump of the plunger of the syringe in a power stroke causing the delivery therefrom of medicant to a patient.
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