WO2019144851A1 - 一种洁牙装置 - Google Patents

一种洁牙装置 Download PDF

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Publication number
WO2019144851A1
WO2019144851A1 PCT/CN2019/072403 CN2019072403W WO2019144851A1 WO 2019144851 A1 WO2019144851 A1 WO 2019144851A1 CN 2019072403 W CN2019072403 W CN 2019072403W WO 2019144851 A1 WO2019144851 A1 WO 2019144851A1
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Prior art keywords
groove
liquid
gas
liquid supply
cleaning device
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PCT/CN2019/072403
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English (en)
French (fr)
Inventor
张磊
吴汉环
曾斌
李娟�
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南昌德漫多科技有限公司
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Publication of WO2019144851A1 publication Critical patent/WO2019144851A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/228—Self-contained intraoral toothbrush, e.g. mouth-guard toothbrush without handle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0211—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication specially adapted for rinsing the teeth of at least one jaw simultaneously

Definitions

  • the invention relates to the field of sanitary ware, in particular to a dental cleaning device.
  • the present invention solves the above technical problems and provides a dental cleaning device capable of comprehensively cleaning teeth and automatically controlling the same.
  • a dental cleaning device characterized in that
  • a dental sleeve comprising an upper sleeve and a lower sleeve, the two being integrally formed, the upper and lower sleeves being respectively provided with upper and lower grooves adapted to receive the teeth;
  • a liquid supply system comprising a liquid supply device, the upper and/or lower cuffs further provided with an injection port for filling the external dentifrice, the injection port penetrating into the upper groove or/and the lower groove a liquid flow channel connecting the two between the upper groove and the lower groove;
  • the liquid supply device is provided with a liquid supply pipe, and the liquid supply device injects the cleaning liquid into the injection port through the liquid supply pipe ;
  • a gas supply system comprising: a gas supply device, wherein the upper and lower cuffs sequentially penetrate an inflatable tube along an edge of the upper and lower grooves, the inflation tube being expandable with filling of the gas,
  • the upper groove and the lower groove are on the inner wall of the inflatable tube, and fill the gap between the edge of the upper groove and the lower groove and the gum with the expansion of the inflation tube;
  • the gas supply device is provided with an air supply pipe and a gas supply device Filling the gas filled tube with gas through an air supply pipe;
  • the dental mouthpiece is made of a medical non-elastic material.
  • the liquid flow channels are symmetrically disposed at inner ends of the left and right sides of the mouthpiece, so that the dentifrice can flow in the upper and lower grooves.
  • the gas-filling tube sequentially penetrates the inner wall of both sides of the upper groove and the inner wall of both sides of the lower groove near the edge, and can close the gap between the gums and the upper and lower braces during filling to prevent leakage of the cleaning liquid. .
  • the liquid supply device further includes a liquid storage tank, a micro electric water pump, and an electromagnetic exhaust valve; the liquid supply controller controls the liquid supply device, and can control start and stop, liquid flow rate and flow direction of the liquid supply device.
  • the electromagnetic exhaust valve is equipped with a pressure sensor, and only the gas can be exhausted and the liquid cannot be discharged.
  • the air supply device further includes a micro air pump, and the air supply controller is connected to the air supply device, and the micro air pump is controlled by the air supply controller to control start and stop of the air supply device, gas pressure detection and feedback.
  • the inlet end of the injection port and the inlet end of the inflation tube are respectively disposed at the back or the bottom of the mouthpiece, and the two are also detachably connected with a rigid connecting tube, and the liquid supply tube and the air supply tube pass through the hard
  • the quality connecting pipes are respectively supplied with liquid and gas for the injection port and the inflation pipe.
  • the back or bottom of the mouthpiece is provided with a handle for picking up and placing the mouthpiece during use.
  • the cleaning solution can soak all the surfaces of the teeth and flow quickly, so that the residual food on all surfaces of the teeth is washed away to achieve a comprehensive tooth cleaning effect;
  • Figure 1 is a schematic view showing the composition of the dental cleaning device of the present invention
  • FIG. 2 is a schematic structural view of a dental mouthpiece
  • Figure 3 is a side view of the mouthpiece.
  • FIG. 1 is a schematic diagram showing the composition of the dental cleaning device of the present invention, including a dental mouthpiece, a liquid supply system, a gas supply system, and an electronic control system.
  • the braces are made of medical non-elastic materials and are integrally formed, such as medical plastics.
  • the upper sleeve (1) and the lower sleeve (2) are composed, and the upper sleeve (1) and the lower sleeve (2) are respectively provided with an upper groove (3) and a lower groove (4) adapted to receive the teeth.
  • the back or bottom of the mouthpiece is provided with a grip (14) for picking up and placing the mouthpiece during use.
  • the liquid supply system consists of a liquid supply device (8) and a liquid supply network disposed in the dental mouthpiece.
  • the upper braces (1) are provided with an injection port (5) for filling the external dentifrice, and one end of the injection port (5) is located at the back of the upper braces (1) and is screwed with the first rigid connecting tube (15). The other end of the injection port (5) penetrates the surface of the upper trench (3).
  • a liquid flow channel (6) penetrating the two is provided between the upper groove (3) and the lower groove (4), and the liquid flow channel (6) is symmetrically disposed at the inner end of the left and right sides of the dental mouthpiece ( In the position where the adult is located behind the wisdom tooth, the dentifrice can flow through the upper groove (3) and the lower groove (4).
  • the liquid supply device (8) comprises a liquid storage tank, a micro electric water pump, an electromagnetic exhaust valve and a liquid supply pipe (9), and the liquid supply device (8) passes through the liquid supply pipe (9) and the first hard connecting pipe (15) Connecting, injecting the cleaning liquid into the injection port (5), the electromagnetic exhaust valve is used for evacuating the air in the liquid supply pipe (9) and the liquid flow channel (6) connected thereto, and the electromagnetic exhaust valve is also installed. There is a pressure sensor that detects if the air is drained.
  • the liquid supply device (8) is controlled by the liquid supply controller (10) to control the start and stop of the liquid supply device (8), the liquid flow rate and the flow direction.
  • the gas supply system is composed of a gas supply device (11) and a gas supply network disposed in the dental mouthpiece, and is not in communication with the above-mentioned liquid supply system.
  • an inflation tube (7) is sequentially penetrated along the edges of the upper groove (3) and the lower groove (4), and the inflation tube (7) sequentially penetrates the upper portion
  • the inner wall of both sides of the groove (3) and the inner walls of both sides of the lower groove (4), the inflation tube (7) can expand with the filling of the gas, and fill the upper groove with the expansion of the inflation tube (7) ( 3) and the gap between the edge of the lower groove (4) and the gum to avoid leakage when the cleaning solution around the tooth flows.
  • the gas supply device (11) includes a micro air pump and an air supply pipe (12), and the air supply device (11) is connected to the second hard connecting pipe (15) through the air supply pipe (12) to charge the gas pipe (7) with gas.
  • the gas supply device (11) is controlled by a gas supply controller (13), and can control the start and stop of the gas supply device (11), gas pressure detection and feedback.
  • the dentifrice solution is composed of water and a granular tooth cleaning agent.
  • the particles are ground to pass the high-pressure fluid containing the particles through the tooth surface, thereby removing residual food on the tooth surface.
  • the electric control system is composed of a power controller, and the above-mentioned liquid supply controller (10) and a gas supply controller (13).
  • the power controller is provided with a power connection end and a switch controller of the dental cleaning device of the present invention.
  • the mouthpiece In use, the mouthpiece is placed in the mouth, and the upper groove (3) and the lower groove (4) are respectively engaged with the upper and lower teeth, and the teeth are closed.
  • the device power is activated, and the air supply device (11) is controlled to inflate the inflation tube (7), at which time the inflation tube (7) expands, and the inner wall of the groove is arched to expand the inflation tube (7) to fill the upper groove (3)
  • a closed space is formed around the upper and lower teeth, and then the inflation is stopped.
  • the dentifrice repeatedly flows between the upper groove (3) and the lower groove (4) repeatedly around the teeth, and the particles in the dentifrice wash away the residual food on the surface of the tooth, thereby achieving the purpose of comprehensively cleaning the teeth.
  • the operation of the liquid supply device (8) is stopped, the gas supply system removes the gas in the inflation tube (7), and the mouth is opened to be detached from the upper mouthpiece (1) and the lower mouthpiece (2) and the upper and lower teeth. The contact, part of the dentifrice will leak into the mouth and be removed through the mouth.
  • the upper braces (1) and lower braces (2) can be reused after cleaning.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Cosmetics (AREA)
  • Brushes (AREA)

Abstract

一种洁牙装置，包括牙套、供液系统、供气系统和电控系统。牙套包括上牙套(1)和下牙套(2)，上牙套(1)和下牙套(2)分别设有适于容纳牙齿的上沟槽(3)和下沟槽(4)。上牙套(1)或下牙套(2)上还设有用于填充外部洁牙液的注入口(5)，注入口(5)贯穿至上沟槽(3)或/和下沟槽(4)表面，上沟槽(3)和下沟槽(4)间设有将二者贯通的液流通道(6)。上牙套(1)和下牙套(2)中，沿上沟槽(3)和下沟槽(4)的边缘顺序贯穿有充气管(7)，该充气管(7)可随气体的充入而膨胀，从而填充上沟槽(3)和下沟槽(4)的边缘与牙龈之间的缝隙。该装置使用时洁牙液可浸没牙齿所有表面并快速流动，使牙齿所有表面的残留食物被冲刷干净，达到全面洁牙效果。

Description

一种洁牙装置 技术领域
本发明涉及卫生洁具领域，具体涉及一种洁牙装置。
背景技术
龋齿发病率高，危害大，被世界卫生组织列为人类三大重点防治疾病之一。其发病的关键环节是牙齿表面的残留食物为细菌繁殖提供营养支持，所产生的代谢产物侵袭牙齿。因此，清洁牙齿，去除牙齿表面的残留食物，是防治龋齿的关键。牙齿表面的残留食物清除得越彻底，龋齿发生的可能性就越小。刷牙是公认的清洁牙齿最实际有效的办法之一，然而，我们目前最常用来洁牙的工具——牙刷是有很大的局限性的，主要表现在牙齿突出容易刷的部位，常被过度磨损，而不容易刷到的部位，如牙齿的邻面，常未能刷到残留食物而滋生细菌。即使是经过改进的电动牙刷，仍未能克服这个局限性。
因此，有必要研发一种能全面清洁牙齿，不留死角，且牙齿的各个面都不被过度磨损的洁牙装置。
发明内容
本发明为解决上述中的技术问题，提供一种可全面清洁牙齿并自动化控制的洁牙装置。
本发明所采用的技术方案为：
一种洁牙装置，其特征在于，包括，
—牙套，包括上牙套和下牙套，二者一体成型，所述上牙套和下牙套分别设有适于容纳牙齿的上沟槽和下沟槽；
—供液系统，包括供液设备，所述上牙套或/和下牙套上还设有用于填充外部洁牙液的注入口，所述注入口贯穿至所述上沟槽或/和下沟槽表面，所述上沟槽和下沟槽间设有将二者贯通的液流通道；所述供液设备设有供液管，供液设备通过供液管向所述注入口注入洁牙液；
—供气系统，包括供气设备，所述上牙套和下牙套中沿所述上沟槽和下沟槽的边缘顺序贯穿有充气管，该充气管可随气体的充入而膨胀，所述上沟槽和下沟槽于充气管沿线的内壁，随充气管的膨胀而填充上沟槽和下沟槽的边缘与牙 龈之间的缝隙；所述供气设备设有供气管，供气设备通过供气管向所述充气管充入气体；
—电控系统，包括电源控制器、供液控制器和供气控制器。
所述牙套采用医用非弹性材料。
所述液流通道对称设置于所述牙套左右两侧的内侧端，使洁牙液可在上沟槽和下沟槽中相互流通。
所述充气管依次贯穿于所述上沟槽的两侧内壁和下沟槽的两侧内壁靠近边缘处，在充盈时可封闭牙龈与上牙套和下牙套之间的缝隙，避免洁牙液泄漏。
所述供液设备，还包括储液罐、微型电动水泵、电磁排气阀；所述供液控制器控制该供液设备，可控制供液设备的启停、液体流速和流向。
所述电磁排气阀安装有压力传感器，仅可排出气体而不能排出液体。
所述供气设备，还包括微型气泵，所述供气控制器与该供气设备连接，微型气泵由该供气控制器控制，可控制供气设备的启停、气体压力检测和反馈。
所述注入口的进液端和充气管的进气端分别设于所述牙套的背部或底部，二者还分别可拆卸的连接有硬质连接管，所述供液管、供气管通过硬质连接管分别为注入口和充气管供液、供气。
所述牙套的背部或底部设有握柄，供使用时牙套的拾放。
本发明的洁牙装置，具有如下技术效果：
1、使用时洁牙液可浸没牙齿所有表面并快速流动，使牙齿所有表面的残留食物被冲刷干净，达到全面洁牙效果；
2、自动化控制，使用简单、快捷，尤其适用于儿童、患有手疾等手动刷牙不便的人群使用。
附图说明
图1为本发明洁牙装置的组成示意图；
图2为牙套的结构示意图；
图3为牙套的侧视图。
图示说明：1-上牙套、2-下牙套、3-上沟槽、4-下沟槽、5-注入口、6-液流通道、7-充气管、8-供液设备、9-供液管、10-供液控制器、11-供气设备、12-供气管、13-供气控制器、14-握柄、15-硬质连接管。
具体实施方式
下面结合附图，对本发明作进一步地说明。
如图1所示的本发明洁牙装置的组成示意图，包括牙套、供液系统、供气系统、电控系统。
牙套采用医用非弹性材料制成并一体成型，如医用塑料。由上牙套(1)和下牙套(2)组成，同时上牙套(1)和下牙套(2)分别设有适于容纳牙齿的上沟槽(3)和下沟槽(4)。牙套的背部或底部设有握柄(14)，供使用时牙套的拾放。
供液系统由供液设备(8)和设置在牙套内的供液网络组成。上牙套(1)上设有用于填充外部洁牙液的注入口(5)，注入口(5)的一端位于上牙套(1)的背面，并螺接有第一硬质连接管(15)，该注入口(5)的另一端贯穿至所述上沟槽(3)表面。同时，上沟槽(3)和下沟槽(4)间设有将二者贯通的液流通道(6)，该液流通道(6)对称设置于所述牙套左右两侧的内侧端(在成人位于相当于智齿后方的位置)，使洁牙液可在上沟槽(3)和下沟槽(4)中相互流通。供液设备(8)包括储液罐、微型电动水泵、电磁排气阀和供液管(9)，供液设备(8)通过供液管(9)与第一硬质连接管(15)连接，向上述注入口(5)注入洁牙液，电磁排气阀用于排空供液管(9)及其所连接的液流通道(6)中的空气，电磁排气阀上亦安装有检测空气是否排净的压力传感器。供液设备(8)由供液控制器(10)控制，可控制供液设备(8)的启停、液体流速和流向。
供气系统由供气设备(11)和设置在牙套内的供气网络组成，与上述与供液系统不相通。上牙套(1)和下牙套(2)中，沿上沟槽(3)和下沟槽(4)的边缘顺序贯穿有充气管(7)，该充气管(7)依次贯穿于所述上沟槽(3)的两侧内壁和下沟槽(4)的两侧内壁，该充气管(7)可随气体的充入而膨胀，随充气管(7)的膨胀而填充上沟槽(3)和下沟槽(4)的边缘与牙龈之间的缝隙，避免牙齿周围的洁牙液流动时出现泄漏。此时上沟槽(3)和下沟槽(4)于充气管(7)沿线的内壁，随充气管(7)的膨胀而拱起。供气设备(11)包括微型气泵和供气管(12)，供气设备(11)通过供气管(12)与第二硬质连接管(15)连接，向充气管(7)充入气体。供气设备(11)有供气控制器(13)控制，可控制供气设备(11)的启停、气体压力检测和反馈。
所述洁牙液，需由水和颗粒状洁牙摩擦剂组成，使用时利用颗粒研磨，使含有颗粒的高压流体经过牙齿表面，从而去除牙齿表面的残留食物。
电控系统由电源控制器，以及上述的供液控制器(10)和供气控制器(13)组成，电源控制器设有本发明洁牙装置的电源连接端和开关控制器。
使用时，将牙套放入口腔，上沟槽(3)和下沟槽(4)分别与上牙和下牙对应啮合，并合上牙齿。启动装置电源，并控制供气设备(11)向充气管(7)充气，此时充气管(7)膨胀，沟槽的内壁拱起，使充气管(7)膨胀而填充上沟槽(3)和下沟槽(4)的边缘与牙龈之间的缝隙后，上、下牙齿周围形成一个密闭的空间，而后停止充气。控制供液设备(8)启动，通过微型电动水泵向注入口(5)输入洁牙液，洁牙液流入上沟槽(3)和下沟槽(4)，浸没牙齿，同时，此时电磁排气阀启动，在洁牙液流入的同时，牙齿周围的其他空气通过电磁排气阀排出(电磁排气阀上的压力传感器将检测空气是否排净，检测排净后电磁排气阀将停止工作)，在气体完全排出的同时，将洁牙液将完全浸没牙齿。然后，洁牙液在牙齿周围反复在上沟槽(3)和下沟槽(4)之间快速流动，洁牙液中的微粒冲刷牙齿表面的残留食物，从而达到全面清洁牙齿的目的。完成清洁后，停止供液设备(8)的运转，供气系统去除充气管(7)中的气体，嘴巴张开即可脱离上牙套(1)和下牙套(2)与上、下牙牙龈的接触，部分洁牙液将泄漏到口腔内，通过漱口去除。上牙套(1)和下牙套(2)通过清洁后可重复使用。
以上所述仅表达了本发明的优选实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形、改进及替代，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (9)

  1. 一种洁牙装置，其特征在于，包括，
    —牙套，包括上牙套和下牙套，二者一体成型，所述上牙套和下牙套分别设有适于容纳牙齿的上沟槽和下沟槽；
    —供液系统，包括供液设备，所述上牙套或/和下牙套上还设有用于填充外部洁牙液的注入口，所述注入口贯穿至所述上沟槽或/和下沟槽表面，所述上沟槽和下沟槽间设有将二者贯通的液流通道，所述供液设备设有供液管，供液设备通过供液管向所述注入口注入洁牙液；
    —供气系统，包括供气设备，所述上牙套和下牙套中沿所述上沟槽和下沟槽的边缘顺序贯穿有充气管，该充气管可随气体的充入而膨胀，所述上沟槽和下沟槽于充气管沿线的内壁，随充气管的膨胀而填充上沟槽和下沟槽的边缘与牙龈之间的缝隙；所述供气设备设有供气管，供气设备通过供气管向所述充气管充入气体；
    —电控系统，包括电源控制器、供液控制器和供气控制器。
  2. 根据权利要求1所述的一种洁牙装置，其特征在于，所述牙套采用医用非弹性材料。
  3. 根据权利要求1所述的一种洁牙装置，其特征在于，所述液流通道对称设置于所述牙套左右两侧的内侧端，使洁牙液可在上沟槽和下沟槽中相互流通。
  4. 根据权利要求1所述的一种洁牙装置，其特征在于，所述充气管依次贯穿于所述上沟槽的两侧内壁和下沟槽的两侧内壁靠近边缘处，在充盈时可封闭牙龈与上牙套和下牙套之间的缝隙。
  5. 根据权利要求1所述的一种洁牙装置，其特征在于，所述供液设备，还包括储液罐、微型电动水泵、电磁排气阀；所述供液控制器控制该供液设备，可控制供液设备的启停、液体流速和流向。
  6. 根据权利要求5所述的一种洁牙装置，其特征在于，所述电磁排气阀安装有压力传感器。
  7. 根据权利要求1所述的一种洁牙装置，其特征在于，所述供气设备，还包括微型气泵，所述供气控制器与该供气设备连接，微型气泵由该供气控制器控制，可控制供气设备的启停、气体压力检测和反馈。
  8. 根据权利要求1所述的一种洁牙装置，其特征在于，所述注入口的进液端和充气管的进气端分别设于所述牙套的背部或底部，二者还分别可拆卸的连接有硬质连接管，所述供液管、供气管通过硬质连接管分别为注入口和充气管供液、供气。
  9. 根据权利要求1所述的一种洁牙装置，其特征在于，所述牙套的背部或底部设有握柄，供使用时牙套的拾放。
PCT/CN2019/072403 2018-01-25 2019-01-18 一种洁牙装置 WO2019144851A1 (zh)

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CN107981947A (zh) * 2018-01-25 2018-05-04 南昌德漫多科技有限公司 一种洁牙装置
CN109717973A (zh) * 2019-01-09 2019-05-07 闫闯 一种冲牙器
CN111329707A (zh) * 2020-03-10 2020-06-26 中国人民解放军陆军军医大学第二附属医院 一种洁牙床

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CN106691613A (zh) * 2017-02-12 2017-05-24 唐娟 洗牙器
CN107981947A (zh) * 2018-01-25 2018-05-04 南昌德漫多科技有限公司 一种洁牙装置

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CN201033100Y (zh) * 2007-05-21 2008-03-12 孙建伟 封闭式刷牙器
CN106473826A (zh) * 2015-09-01 2017-03-08 欧阳仪霏 一种牙齿清洁器
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CN107981947A (zh) * 2018-01-25 2018-05-04 南昌德漫多科技有限公司 一种洁牙装置

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