US 12,440,318 B2
Systems and methods for personalized oral care
Ryan Christopher Evans, San Francisco, CA (US); Angela Junyan Chu, San Francisco, CA (US); Sophie Katherine Sheeline, San Francisco, CA (US); Bruce Michael Schena, Menlo Park, CA (US); Michael Lee Hanuschik, Mountain View, CA (US); Jonathan Riley Cox, Saratoga, CA (US); and Kristina Jenna Cook, El Cajon, CA (US)
Assigned to Fresh Health Inc., Mountain View, CA (US)
Filed by Fresh Health Inc., Mountain View, CA (US)
Filed on Aug. 21, 2024, as Appl. No. 18/811,509.
Application 18/811,509 is a continuation of application No. 17/495,732, filed on Oct. 6, 2021.
Application 17/495,732 is a continuation of application No. 17/066,383, filed on Oct. 8, 2020, granted, now 11,141,249, issued on Oct. 12, 2021.
Application 17/066,383 is a continuation of application No. PCT/US2020/028311, filed on Apr. 15, 2020.
Claims priority of provisional application 62/833,926, filed on Apr. 15, 2019.
Claims priority of provisional application 62/879,983, filed on Jul. 29, 2019.
Prior Publication US 2024/0407896 A1, Dec. 12, 2024
Int. Cl. A61C 17/02 (2006.01); A61C 17/34 (2006.01)
CPC A61C 17/0211 (2013.01) [A61C 17/0202 (2013.01); A61C 17/3481 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An oral insert, comprising:
a plurality of fluid nozzles; and
a plurality of manifolds, wherein each of the manifolds is associated with a corresponding subset of the plurality of fluid nozzles; and
an attachment mechanism configured to be releasably attached with a handle, wherein the attachment mechanism includes a manifold connector having a plurality of manifold openings arranged in a circle, wherein each of the plurality of manifold openings is associated with one of the plurality of manifolds.