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Disposable guarded finger scalpel for inserting a line in a patient and method of use thereof

Image Number 6 for United States Patent #5370654.

A disposable guarded finger scalpel includes a frame having a forward transparent portion providing a guard for a blade. A pair of spring arms has a forward portion provided with a longitudinal lug received within a longitudinal slot on the blade. The spring arms are disposed rearwardly on the frame and extend laterally outwardly through respective openings in the side walls of the frame. A cap joins the rearward portions of the spring arms, and the cap abuts against a rear end wall of the frame.

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