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Priority to ES0028286UpriorityCriticalpatent/ES28286Y/en
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Publication of ES28286YpublicationCriticalpatent/ES28286Y/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
An improved injection syringe, essentially characterized by the fact that, being its elements, piston and pump body, obtained in thermoplastic material or similar artificial resin, the perfect sealing between both is achieved by means of a ring or joint disposed on the end of the plunger opposite the handle thereof, to which end said extremity presents an increase in the thickness of the material, suitable for being able to practice therein, a groove in all its contour, whose slot is the aforementioned box or housing of the joint, using the hollow or tube that forms the plunger for injection needle case. (Machine-translation by Google Translate, not legally binding)
New syringe case for injections, which at the same time constitutes an alcohol sterilizer. (Machine-translation by Google Translate, not legally binding)