Angela Xiao Chu from 1678 16Th Ave, San Francisco, CA 94122, age 42

Systems And Methods For Personalized Oral Irrigation

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US Patent:

20220401198, Dec 22, 2022

Filed:

Jul 1, 2022

Appl. No.:

17/856717

Inventors:

- 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
Kyle Geoffrey MOONEY - San Francisco CA, US

International Classification:

A61C 17/02
A61C 15/00
A61C 17/00
A61C 15/04
A61C 17/16
A61C 9/00
G06T 17/00

Abstract:

Described herein are systems and methods for providing personalized oral irrigation. One variation of a system for personalized oral irrigation comprises a fluid reservoir and a customized oral insert in fluid communication with the fluid reservoir. The oral insert comprises an arrangement of fluid openings positioned based on the individual oral or dental structures of a user's teeth to provide a customized fluid flow over the user's teeth. Also described herein are methods for generating an arrangement of fluid openings in a customized oral insert.

Systems And Methods For Personalized Oral Care

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US Patent:

20220265406, Aug 25, 2022

Filed:

Oct 6, 2021

Appl. No.:

17/495732

Inventors:

- Mountain View 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
Kristina Jenna COOK - San Francisco CA, US

International Classification:

A61C 17/02
A61C 17/34

Abstract:

Described herein are systems and methods for providing personalized oral care. A system for oral care comprises an oral insert. The oral insert is sized and shaped according to a user's oral cavity, and has a plurality of fluid nozzles and an effluence conduit to channel fluid out of the user's oral cavity. Pressurized fluid provided through the nozzles are directed to, for example, the interproximal spaces between the user's teeth. In some variations, a system comprises an oral insert and an elastomeric substrate that is attached to the oral insert. In some variations, the elastomeric substrate comprises a textured surface vibrates and/or mechanically agitates and/or translates along the surface of the user's teeth. In some variations, a system for oral care comprises a microbiome collection chamber. Some variations comprise dental shim devices that are used for acquiring oral structure data and alignment between the upper and lower arches.

Systems And Methods For Manufacturing Personalized Oral Care Devices

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US Patent:

20230004684, Jan 5, 2023

Filed:

Mar 18, 2022

Appl. No.:

17/698316

Inventors:

- Mountain View CA, US
Andrew WITT - Boston MA, US
Angela Junyan CHU - San Francisco CA, US
Sophie Katherine SHEELINE - San Francisco CA, US

International Classification:

G06F 30/10
A61C 17/02

Abstract:

Disclosed herein are systems and methods for providing personalized oral irrigation. One variation of a method of generating a model of an oral insert including a fluid inlet port, fluid nozzles, manifolds, and a tray configured to retain teeth may comprise the steps of displaying a graphical representation of the oral insert model, generating a geometry of the fluid nozzles based on oral scan data of a jaw, defining a tray surface that encloses the fluid nozzles based on the oral scan data, generating a geometry of the manifolds that connect the fluid inlet port to the fluid nozzles on the graphical representation of the oral insert model. The manifolds are configured to provide a predetermined range of hydraulic pressures to each of the fluid nozzles.

Systems And Methods For Personalized Oral Care

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US Patent:

20210085436, Mar 25, 2021

Filed:

Oct 8, 2020

Appl. No.:

17/066383

Inventors:

- Mountain View 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
Kristina Jenna COOK - San Francisco CA, US

International Classification:

A61C 17/02
A61C 17/34

Abstract:

Described herein are systems and methods for providing personalized oral care. A system for oral care comprises an oral insert. The oral insert is sized and shaped according to a user's oral cavity, and has a plurality of fluid nozzles and an effluence conduit to channel fluid out of the user's oral cavity. Pressurized fluid provided through the nozzles are directed to, for example, the interproximal spaces between the user's teeth. In some variations, a system comprises an oral insert and an elastomeric substrate that is attached to the oral insert. In some variations, the elastomeric substrate comprises a textured surface vibrates and/or mechanically agitates and/or translates along the surface of the user's teeth. In some variations, a system for oral care comprises a microbiome collection chamber. Some variations comprise dental shim devices that are used for acquiring oral structure data and alignment between the upper and lower arches.

Systems And Methods For Personalized Oral Irrigation

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US Patent:

20210030519, Feb 4, 2021

Filed:

Oct 8, 2020

Appl. No.:

17/066373

Inventors:

- 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
Kyle Geoffrey MOONEY - San Francisco CA, US

International Classification:

A61C 17/02
A61C 15/00

Abstract:

Described herein are systems and methods for providing personalized oral irrigation. One variation of a system for personalized oral irrigation comprises a fluid reservoir and a customized oral insert in fluid communication with the fluid reservoir. The oral insert comprises an arrangement of fluid openings positioned based on the individual oral or dental structures of a user's teeth to provide a customized fluid flow over the user's teeth. Also described herein are methods for generating an arrangement of fluid openings in a customized oral insert.

Systems And Methods For Personalized Oral Irrigation

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US Patent:

20190000599, Jan 3, 2019

Filed:

Jun 29, 2018

Appl. No.:

16/024373

Inventors:

- 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
Kyle Geoffrey MOONEY - San Francisco CA, US

International Classification:

A61C 17/02
A61C 15/00
A61C 9/00
A61B 6/14

Abstract:

Described herein are systems and methods for providing personalized oral irrigation. One variation of a system for personalized oral irrigation comprises a fluid reservoir and a customized oral insert in fluid communication with the fluid reservoir. The oral insert comprises an arrangement of fluid openings positioned based on the individual oral or dental structures of a user's teeth to provide a customized fluid flow over the user's teeth. Also described herein are methods for generating an arrangement of fluid openings in a customized oral insert.