Patent ID: 11931217
Assignee: EHT, LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 13:
14. An apparatus for dental irrigation designed to project fluid directly onto surfaces of, and interproximal spaces between, a user's teeth and gum-line, the apparatus comprising:
a first manifold segment comprising:
a first arm of the first manifold segment having a first plurality of outlet holes, the first plurality of outlet holes providing an opening into a hollow interior of the first arm of the first manifold segment,
a second arm of the second manifold segment having a second plurality of outlet holes, the second plurality of outlet holes providing an opening into a hollow interior of the second arm of the first manifold segment,
wherein the first plurality of outlet holes are at a first height, the second plurality of outlet holes are at a second height that is different from the first height such that the first plurality of outlet holes and the second plurality of outlet holes are vertically offset,
wherein the first manifold segment further comprises:
a first inner shell,
a first outer shell, and
a first soft membrane layer disposed between the first inner shell and the first outer shell, and

a rotating inlet segment configured to enable a flow of a fluid into the first manifold segment from an inlet channel at any angle of rotation.