Syringe with rupturable bladder
OwnerJesse Albert Pizolatoinventor
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Abstract
This invention relates to an improved syringe designed for effecting complete transfer of contents retained within the syringe. The improved syringe contains a rupturable fluid-filled bladder that is retained within the chamber of the syringe. When ruptured the bladder discharges the fluid retained therein and washes the interior of the chamber and component parts.
Claims4
In a syringe comprised of a tubular chamber having a mouth for receiving liquids into the chamber, and a proximal end, a cap for sealing the proximal end said chamber, and a plunger inserted in the chamber from the proximal end for slidable and sealing engagement with the interior wall of the chamber, the improvement which comprises a rupturable fluid-filled bladder that is retained within the chamber whereby on discharge of the liquid from the chamber, the rupturable bladder is ruptured and thereby discharges the fluid retained therein.
Dependencies are inferred from the claim text.