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RISUENO SANCHEZ ANTONIO
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RISUENO SANCHEZ ANTONIO
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Priority to ES0087876UpriorityCriticalpatent/ES87876Y/en
Publication of ES87876UpublicationCriticalpatent/ES87876U/en
Application grantedgrantedCritical
Publication of ES87876YpublicationCriticalpatent/ES87876Y/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
AUTOMATIC INJECTION NEEDLE TRIGGER, characterized in that it is constituted by the following parts; a tube closed at one end, with an L-shaped groove; a cylindrical rod, concentric with the aforementioned tube, attached to the closed end and projecting from said tube, enough to hold the injection needle, for which has a cut at its end, in order to make standard cone pressure of the needle; a tube concentric to the first mentioned tube, which slides inside it, and by the rod that serves as a guide; a button attached to the previous tube, which protrudes through the L-groove of the outer tube and a spring which is compressed by running the button towards the shortest notch of the L; and a cylindrical cap of internal diameter greater than the needle, which fits into the first cylinder. (Machine-translation by Google Translate, not legally binding)