Personal care implement

The personal care implement addresses the time-consuming nature of existing devices by using a pneumatic module to control the movement of cleaning elements, offering efficient and convenient oral care for all users.

WO2025064352A1 Publication Date: 2025-03-27COLGATE PALMOLIVE CO
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Patent Information

Application Number
PCT/US2024/046902
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-09-18
Filing Date
2024-09-16
Publication Date
2025-03-27

AI Technical Summary

Technical Problem

Existing personal care devices, particularly for oral care, are time-consuming and may not be suitable for individuals with dexterity issues or those who prefer a more compact and convenient option.

Method used

A personal care implement featuring a handle with a motor, pump, routing component, valves, and a controller, coupled with a head containing cleaning elements and a bladder. The system uses air displacement to selectively inflate and deflate the bladder, controlling the movement of cleaning elements for effective cleaning.

Benefits of technology

The device provides efficient and effective cleaning with reduced time requirements, accommodating users with dexterity issues and offering a compact, convenient solution for personal care.

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Abstract

A personal care implement which incorporates a head coupled to a handle. The handle has a motor, a pump operably coupled to the motor, a routing component coupled to the pump, first and second valves, and a controller. The first and second valves are coupled to the routing component. The head has a plurality of cleaning elements and a bladder. The first and second valves are operated by the controller to selectively pressurize and depressurize the bladder by the pump.
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