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Individual
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Individual
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Priority to ES0007960UpriorityCriticalpatent/ES7960Y/en
Publication of ES7960UpublicationCriticalpatent/ES7960U/en
Application grantedgrantedCritical
Publication of ES7960YpublicationCriticalpatent/ES7960Y/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
Syringe for blood transfusion characterized in that the bottom of the body of a current syringe of injections is replaced by a capsule or metal piece that rotates inside another provided with two diametrically opposed racords for the injection and extraction gums so that a hole made in the first one can coincide with one or other of those racords. (Machine-translation by Google Translate, not legally binding)
ES0007960U1942-11-281942-11-28
Syringe for blood transfusion.
ExpiredES7960Y
(en)
Needle for intravenous injections that avoids the danger that the injectable liquid falls out of the vein or blood vessel. (Machine-translation by Google Translate, not legally binding)