Marking and injection remote delivery device
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United States of America Patent
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Jul 19, 2022
Grant Date -
N/A
app pub date -
Jun 8, 2020
filing date -
Jun 8, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A remote delivery device is provided which has media portholes in a sidewall, a tail piece attached to a rear end and a cannula attached to a front end. The body contains a plunger assembly which defines an injectable liquid chamber and a marking media chamber. The plunger assembly includes a front barbell plunger, rear barbell plunger and a plunger shaft with an O-Ring seated between the front and rear of said plunger shaft. The body also contains a single internal charge positioned behind the plunger assembly. When the charge is activated, the plunger assembly is thrust forwardly and dispenses an injectable liquid from the injectable liquid chamber through the cannula. Simultaneously, the plunger assembly also dispenses a marking media from the marking media chamber through marking media portholes. The provision of a single internal charge allows for a reduction in the length and weight of the device. The single internal charge provides evidence of successful injection of the injectable liquid when the media is displaced from the marking media chamber.
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