公开(公告)号：US20150283401A1

公开(公告)日：2015-10-08

申请号：US14646397

申请日：2013-06-18

Applicant: Hee Chan CHA

Inventor： Hee Chan Cha

IPC: A61N5/06 ,  A61H13/00 ,  A61C17/22

CPC classification number: A61N5/0624 ,  A46B9/04 ,  A46B9/06 ,  A46B15/0036 ,  A46B2200/1026 ,  A46B2200/1066 ,  A46D1/0207 ,  A61C17/225 ,  A61C17/3481 ,  A61H13/00 ,  A61H2201/0153 ,  A61H2201/10 ,  A61H2201/1207 ,  A61H2201/1657 ,  A61N5/0603 ,  A61N2005/0606 ,  A61N2005/063 ,  A61N2005/0644 ,  A61N2005/0652 ,  A61N2005/0662 ,  A61N2005/067

Abstract: Provided is a light irradiating toothbrush, in which light sources, irradiating light having mutually different wavelengths, are arranged in alternation at the bottom of waveguide bristles so that light of different wavelengths give rise to constructive interference which strengthens the intensity of the irradiated light, and the height of the light sources are varied on the basis of the wavelength of the light irradiated therefrom so as to effectively transmit light of short wavelengths to the waveguide bristles, and light having mutually different wavelengths are transmitted by means of the waveguide bristles, thereby effectively transmitting the light to the mouth of a user.

Abstract translation: 提供了一种光照射牙刷，其中在波导刷毛的底部交替布置光源，具有相互不同波长的照射光，使得不同波长的光产生增强照射光的强度的建设性干扰，以及 光源的高度根据从其照射的光的波长而变化，以有效地将短波长的光透射到波导刷毛，并且具有相互不同波长的光通过波导刷毛传播，从而有效地 将光发射到用户的嘴部。

公开(公告)号：US20190255351A1

公开(公告)日：2019-08-22

申请号：US16400883

申请日：2019-05-01

Applicant: Hee Chan Cha

Inventor： Hee Chan Cha

IPC: A61N5/06 ,  A61C17/22 ,  A46B15/00 ,  A46B9/04 ,  A46B9/06 ,  A46D1/00 ,  A61H13/00

Abstract: Provided is a light irradiated toothbrush, in which light sources, irradiating light having mutually different wavelengths, are arranged in alternation at the bottom of waveguide bristles so that light of different wavelengths give rise to constructive interference which strengthens the intensity of the irridiated light, and the height of the light sources are varied on the basis of the wavelength of the light irradiated therefrom so as to effectively transmit light of short wavelengths to the waveguide bristles, and light having mutually different wavelengths are transmitted by means of the waveguide bristles, thereby effectively transmitting the light to the mouth of a user.

公开(公告)号：US11925815B2

公开(公告)日：2024-03-12

申请号：US17579874

申请日：2022-01-20

Applicant: Hee Chan Cha

Inventor： Hee Chan Cha

IPC: A61N5/06 ,  A46B9/04 ,  A46B9/06 ,  A46B15/00 ,  A46D1/00 ,  A61C17/22 ,  A61H13/00 ,  A61C17/34 ,  A61N5/067

CPC classification number: A61N5/0624 ,  A46B9/04 ,  A46B9/06 ,  A46B15/0036 ,  A46D1/0207 ,  A61C17/225 ,  A61H13/00 ,  A61N5/0603 ,  A46B2200/1026 ,  A46B2200/1066 ,  A61C17/3481 ,  A61H2201/0153 ,  A61H2201/10 ,  A61H2201/1207 ,  A61H2201/1657 ,  A61N2005/0606 ,  A61N2005/063 ,  A61N2005/0644 ,  A61N2005/0652 ,  A61N2005/0662 ,  A61N5/067

Abstract: Provided is a light irradiated toothbrush, in which light sources, irradiating light having mutually different wavelengths, are arranged in alternation at the bottom of waveguide bristles so that light of different wavelengths give rise to constructive interference which strengthens the intensity of the irradiated light, and the height of the light sources are varied on the basis of the wavelength of the light irradiated therefrom so as to effectively transmit light of short wavelengths to the waveguide bristles, and light having mutually different wavelengths are transmitted by means of the waveguide bristles, thereby effectively transmitting the light to the mouth of a user.

公开(公告)号：US20220134130A1

公开(公告)日：2022-05-05

申请号：US17579874

申请日：2022-01-20

Applicant: Hee Chan Cha

Inventor： Hee Chan Cha

IPC: A61N5/06 ,  A46B9/04 ,  A46B9/06 ,  A46B15/00 ,  A46D1/00 ,  A61C17/22 ,  A61H13/00

Abstract: Provided is a light irradiated toothbrush, in which light sources, irradiating light having mutually different wavelengths, are arranged in alternation at the bottom of waveguide bristles so that light of different wavelengths give rise to constructive interference which strengthens the intensity of the irradiated light, and the height of the light sources are varied on the basis of the wavelength of the light irradiated therefrom so as to effectively transmit light of short wavelengths to the waveguide bristles, and light having mutually different wavelengths are transmitted by means of the waveguide bristles, thereby effectively transmitting the light to the mouth of a user.

公开(公告)号：US11241588B2

公开(公告)日：2022-02-08

申请号：US16400883

申请日：2019-05-01

Applicant: Hee Chan Cha

Inventor： Hee Chan Cha

IPC: A61N5/06 ,  A46B9/04 ,  A46B9/06 ,  A46B15/00 ,  A46D1/00 ,  A61C17/22 ,  A61H13/00 ,  A61C17/34 ,  A61N5/067

Abstract: Provided is a light irradiated toothbrush, in which light sources, irradiating light having mutually different wavelengths, are arranged in alternation at the bottom of waveguide bristles so that light of different wavelengths give rise to constructive interference which strengthens the intensity of the irradiated light, and the height of the light sources are varied on the basis of the wavelength of the light irradiated therefrom so as to effectively transmit light of short wavelengths to the waveguide bristles, and light having mutually different wavelengths are transmitted by means of the waveguide bristles, thereby effectively transmitting the light to the mouth of a user.