| 摘要 |
An ear piercing device in one embodiment includes a butt shaped housing, a movable jaw carrier including a spring biased grip member projecting from the housing, and a leg projecting upward from a front end, a spring biased trigger, a spring biased slide bar lockingly engaged with the trigger, a first jaw releasably secured to a front end of the housing, a second jaw releasably secured to the leg, and a sterile needle mounted in a front opening of the housing. Positioning the jaws at both sides of the ear, pressing the grip member to cause the jaws to clamp the ear, and pressing down the trigger will unlock the slide bar to strike the needle so that the needle forcefully moves forward along the opening and the first jaw to insert through the ear into the second jaw. Thereafter, the jaws are adapted to dispose.
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