US 12,257,113 B2
Systems and methods for personalized oral irrigation
Michael Lee Hanuschik, Mountain View, CA (US); Bruce Michael Schena, Menlo Park, CA (US); Gerald Thomas Ryle, San Francisco, CA (US); Angela Junyan Chu, San Francisco, CA (US); Kristina Jenna Cook, San Francisco, CA (US); and Kyle Geoffrey Mooney, San Francisco, CA (US)
Assigned to Fresh Health Inc., Mountain View, CA (US)
Filed by Fresh Health Inc., Mountain View, CA (US)
Filed on Jul. 1, 2022, as Appl. No. 17/856,717.
Application 17/856,717 is a continuation of application No. 17/066,373, filed on Oct. 8, 2020, granted, now 11,376,105.
Application 17/066,373 is a continuation of application No. 16/024,373, filed on Jun. 29, 2018, granted, now 11,234,801, issued on Feb. 1, 2022.
Claims priority of provisional application 62/527,955, filed on Jun. 30, 2017.
Prior Publication US 2022/0401198 A1, Dec. 22, 2022
Int. Cl. A61C 17/02 (2006.01); A61C 9/00 (2006.01); A61C 15/00 (2006.01); A61C 15/04 (2006.01); A61C 17/00 (2006.01); A61C 17/16 (2006.01); G06T 17/00 (2006.01); A61B 6/51 (2024.01); A61C 17/028 (2006.01)
CPC A61C 17/0211 (2013.01) [A61C 9/004 (2013.01); A61C 15/00 (2013.01); A61C 15/047 (2013.01); A61C 17/00 (2013.01); A61C 17/02 (2013.01); A61C 17/0217 (2013.01); A61C 17/16 (2013.01); G06T 17/00 (2013.01); A61B 6/51 (2024.01); A61C 9/00 (2013.01); A61C 9/0053 (2013.01); A61C 17/0202 (2013.01); A61C 17/028 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An oral insert, comprising:
a first channel; and
a first plurality of fluid openings located within the first channel, wherein a fluid opening of the first plurality of fluid openings is adapted to be positioned at an angle of 0° to 90° relative to a long axis of a tooth associated with a user and adapted to be located within 0 mm to 10 mm from interproximal regions on either side of the tooth, wherein an arrangement of the fluid openings is adapted to correspond to a location of gingival margins, the interproximal regions, incisal edges, and/or contours of an occlusal, facial, lingual, mesial and/or distal surfaces of teeth associated with the user, wherein a corresponding shape associated with a first fluid opening of the first plurality of fluid openings directed to a first interproximal region is V-shaped, wherein the first fluid opening having a first lobe and a second lobe, wherein a lobe angle between the first lobe and the second lobe corresponds to a curvature of a gingival margin of one or more teeth associated with the user.