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Individual
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Individual
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Priority to ES1976221255UpriorityCriticalpatent/ES221255Y/en
Publication of ES221255UpublicationCriticalpatent/ES221255U/en
Application grantedgrantedCritical
Publication of ES221255YpublicationCriticalpatent/ES221255Y/en
Self-Closing Valves And Venting Or Aerating Valves
(AREA)
Infusion, Injection, And Reservoir Apparatuses
(AREA)
External Artificial Organs
(AREA)
Abstract
Improved eyedropper valve, characterized in that it comprises a body with a conical tip to pierce the stopper of the drip flasks, longitudinally traversed by an outlet conduit by gravity towards the cannula and in which a chamber or broadening has been provided. It houses a light ball valve that tends to float while there is liquid clogging the duct when it is finished and preventing the passage of air to the circulatory system. (Machine-translation by Google Translate, not legally binding)