ORAL IRRIGATOR TIP
An oral irrigator tip for an oral irrigator with proximal extensions for removal of debris and plaque at the gum line and between teeth in addition to mechanical stimulation of gum tissue. The extension elements may be bristle clusters, posts, or arcuate structures. The oral irrigator tip may further include a tip head and a shaft portion, the shaft portion defining a fluid outlet and a fluid inlet in fluid communication with the fluid inlet. The tip head defining an opening to a cavity for housing the fluid outlet. The extension elements may be attached to the tip head and positioned about the opening.
1 . An oral irrigator tip for an oral irrigator for use in hydraulic and mechanical cleaning of oral surfaces and recesses comprising:
an outlet opening and an inlet opening in fluid communication with the outlet opening; and
a plurality of flexible, spatially-separated extension elements with a separation distance greater than a smallest cross-sectional dimension of the extension element; wherein the extension elements are affixed to the oral irrigator tip in proximity of the outlet opening.
2 . The oral irrigator tip of claim 1 further comprising:
a shaft defining the fluid outlet and fluid inlet; and
a tip head axially aligned with and attached to the shaft, wherein the tip head further comprises:
a tip head face; and
an opening in the tip head face in communication with a cavity defined by an outer wall of the tip head, wherein the cavity houses the fluid outlet.
3 . The oral irrigator tip of claim 2 , wherein the extension elements are attached to the tip head face and positioned about the opening.
4 . The oral irrigator tip of claim 2 , wherein the extension elements extend normally from the tip head face.
5 . The oral irrigator tip of claim 2 , wherein:
the shaft further comprises a nozzle that defines the fluid outlet; and
the fluid outlet is positioned within the opening and co-planar with the tip head face.
6 . The oral irrigator tip of claim 2 , wherein:
the shaft further comprises a nozzle that defines the fluid outlet; and
the fluid outlet is positioned within the opening and above or below a surface of the tip head face.
7 . An oral irrigator tip for an oral irrigator for use in hydraulic and mechanical cleaning of oral surfaces and recesses comprising:
a tip head;
the tip head further comprising:
a tip head face; and
an opening in the tip head face in communication with a cavity defined by an outer wall of the tip head; and
a plurality of bristle clusters fixed to the tip head face and positioned about the opening.
8 . The oral irrigator tip of claim 7 , wherein the bristle clusters are separated by at least a smallest cross-sectional dimension of the bristle cluster.
9 . The oral irrigator tip of claim 7 , wherein the bristle clusters comprise approximately 20 bristles.
10 . The oral irrigator tip of claim 7 further comprising:
a shaft portion connected with the tip head, wherein the shaft portion defines a fluid outlet and a fluid inlet in fluid communication with the fluid outlet.
11 . The oral irrigator tip of claim 10 , wherein:
the shaft portion further comprises a nozzle that defines the fluid outlet; and
the nozzle is substantially positioned within the cavity in the tip head.
12 . An oral irrigator tip for an oral irrigator for use in hydraulic and mechanical cleaning of oral surfaces and recesses comprising:
a tip head;
the tip head further comprising:
a tip head face;
an opening in the tip head face in communication with a cavity defined by an outer wall of the tip head; and
a plurality of posts affixed to the tip head face and positioned about the opening.
13 . The oral irrigator tip of claim 12 , wherein the posts are separated by at least a smallest cross-sectional dimension of the posts.
14 . The oral irrigator tip of claim 12 , wherein the posts are formed of elastomeric material.
15 . The oral irrigator tip of claim 12 , wherein the posts are cylindrical.
16 . The oral irrigator tip of claim 12 , further comprising:
a shaft portion connected to the tip head, wherein the shaft portion defines a fluid outlet and a fluid inlet in fluid communication with the fluid outlet.
17 . The oral irrigator tip of claim 16 , wherein:
the shaft portion further comprises a nozzle that defines the fluid outlet; and
the nozzle is substantially positioned within the cavity in the tip head.
18 . An oral irrigator tip for an oral irrigator for use in hydraulic and mechanical cleaning of oral surfaces and recesses comprising:
a tip head;
the tip head further comprising:
a tip head face;
an opening in the tip head face in communication with a cavity defined by an outer wall of the tip head; and
a plurality of arcuate structures affixed to the tip head face and positioned about the opening.
19 . The oral irrigator tip of claim 18 , wherein the arcuate structures are separated by at least a smallest cross-sectional dimension of the arcuate structures.
20 . The oral irrigator tip of claim 18 , wherein the arcuate structures are formed of elastomeric material.
21 . The oral irrigator tip of claim 18 , further comprising:
a shaft portion connected to the tip head, wherein the shaft portion defines a fluid outlet and a fluid inlet in fluid communication with the fluid outlet.
22 . The oral irrigator tip of claim 21 , wherein:
the shaft portion further comprises a nozzle that defines the fluid outlet; and
the nozzle is substantially positioned within the cavity in the tip head.