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Gaggioli Guiducci Fosco
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Gaggioli Guiducci Fosco
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Priority to ES112653UpriorityCriticalpatent/ES112653Y/en
Publication of ES112653UpublicationCriticalpatent/ES112653U/en
Application grantedgrantedCritical
Publication of ES112653YpublicationCriticalpatent/ES112653Y/en
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
Injection syringe plunger holding device characterized by the fact that the device is constituted by a ring with continuity solution which has diametrically disposed two descendingly flexible curved temples which ring is placed against the body of the syringe and specifically against the flange of the inlet port of the plunger so that its legs emerge through the opposite straight areas of said flange and resting against the surface of the plunger press it so that the device coupled to the body of the syringe and held by the flange of the its legs press against the periphery of the piston, preventing it from sliding up and down involuntarily and, however, it can do so when the pressure of the piston is greater than that of the brake action of the pins. (Machine-translation by Google Translate, not legally binding)