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Individual
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Individual
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Priority to ES0010260UpriorityCriticalpatent/ES10260Y/en
Publication of ES10260UpublicationCriticalpatent/ES10260U/en
Application grantedgrantedCritical
Publication of ES10260YpublicationCriticalpatent/ES10260Y/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
Syringe for injections intended, especially for use in human and veterinary medicine, essentially characterized in that the plunger has an inner duct that opens into the lower face of the plunger, and extends up to the top near the knob, ending in a head or a protuberance provided with a small valve, to which a flexible tube is connected, the other end of which is submerged in a container or vessel with the liquid that it is desired to inject, so that the recoil movement of the piston, produces through the mentioned conduit , an aspiration of the liquid from the reservoir and the admission of a new liquid charge in the syringe, which allows to inject the volume of liquid desired, by repeatedly pressing the syringe plunger. (Machine-translation by Google Translate, not legally binding)
ES0010260U1944-06-151944-06-15
Syringe for injections, automatic filling.
ExpiredES10260Y
(en)