Patent ID: 8449295
Filing Date: 2013-05-28
Classification: A61C

Abstract:
1. A device for oral hygiene comprising: an oral irrigation device including an irrigation handle having first and second nozzle heads on discrete first and second nozzle arms attached to said irrigation handle, and in which said handle has first and second fluid connections defined therein in fluid communication with said first and second nozzle arms which are in fluid communication respectively with said first and second nozzle heads; a flexible tube portion; and a fluid source connected to said oral irrigation device, said fluid connection and said nozzle arms and heads via said flexible tube portion, said flexible tube portion being in fluid communication with said first and second nozzle arms which are in turn in fluid communication with said first and second nozzle heads; a piston pump module having first and second pump chambers and a piston operably disposed to move in said first and second pump chambers; whereby said flexible tube portion is adapted to be operably connected to said first pump chamber, said piston being adapted to push fluid from said first pump chamber into said tube portion; and whereby fluid is thereby adapted to be delivered from said first chamber and thereby move the fluid from the first pump chamber in and along the flexible tubing portion, to and through said first and second nozzle arms to and through said first and second nozzle heads.