Importance

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Abstract

A syringe gauging, loading and injection apparatus to enable a person with loss of vision and/or loss of fine motor control to fill a conventional barrel and plunger type syringe with a pre-determined dosage and to thereafter self-inject the dosage from the syringe. The apparatus may be adjusted to the desired dosage and verification of the dosage is accomplished through tactile stimulus and/or audible sound. The apparatus, which releasably supports a syringe, includes a stop member which is positioned by rotation of a wheel to allow the syringe to be filled to the desired dosage. Each complete rotation of the wheel results in a signal to the sense of touch and to the sense of hearing. The stop member may be releasably retained in an operative position, i.e., in engagement with the syringe plunger, to prevent inadvertent emptying of the syringe. The stop member may be releasably retained in an inoperative position, i.e., disengaged from the plunger, when the contents of the syringe are to be discharged such as during self-injection.

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First Claim