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Individual
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Priority to ES0036675UpriorityCriticalpatent/ES36675U/en
Publication of ES36675UpublicationCriticalpatent/ES36675U/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
A syringe perfected for injections, essentially characterized in that the end of the cylindrical body forming the syringe itself ends in a cylindrical area of smaller diameter continued in turn by a frustoconical area in which fits the hypodermic needle fitting, being disposed, on the cylindrical area anterior to the trunco-conical, a metal sleeve or sleeve protruding from said area and having inside it a thread, in which the fitting of the hypodermic needle is held, which has its cylindrical end part with a square-shaped rim, whose slightly rounded corners fit with the internal thread of the sleeve or metal cap of the syringe, so that placing the fitting on the end frustoconical area of the syringe and giving a small twist perfectly adheres to be threaded to the metallic cap, then a simple twist in the reverse direction is enough for the needle to detach with a oda ease. (Machine-translation by Google Translate, not legally binding)
ES0036675U1953-06-121953-06-12A syringe perfected for injections (Machine-translation by Google Translate, not legally binding)
PendingES36675U
(en)