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Priority to ES0024089UpriorityCriticalpatent/ES24089U/en
Publication of ES24089UpublicationCriticalpatent/ES24089U/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
Universal tip for punctures in ophthalmic interventions, characterized in that one of the ends of the operating wire is fixed to a sliding plunger piece along a tubular handle, passing the other end of said wire through a capillary tube of glass fixed at the outlet of a threaded nozzle to the head of the handle, whose head is in turn screwed to the body thereof, the wire passage being operated through the capillary tube by a button outside the handle and integral with the piece plunger, so that the advance of wire so that it protrudes through the end of the tube the amount necessary to effect the puncture is made by impulsion given by the operator to the plunger drive button, while the removal of wire once it is made It is obtained by the action of an antagonist spring that, compressed in the aforementioned advance, exerts its action when the impulse of the operator is removed by removing the protruding tip which, when rubbing against the edge of the capillary tube, detaches the excrescences that can be feared attached. (Machine-translation by Google Translate, not legally binding)
ES0024089U1950-07-291950-07-29Universal tip for functions in ophthalmic interventions (Machine-translation by Google Translate, not legally binding)
PendingES24089U
(en)