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WO2019103502A2 - Dispositif de nettoyage buccal - Google Patents

Dispositif de nettoyage buccal Download PDF

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Publication number
WO2019103502A2
WO2019103502A2 PCT/KR2018/014479 KR2018014479W WO2019103502A2 WO 2019103502 A2 WO2019103502 A2 WO 2019103502A2 KR 2018014479 W KR2018014479 W KR 2018014479W WO 2019103502 A2 WO2019103502 A2 WO 2019103502A2
Authority
WO
WIPO (PCT)
Prior art keywords
flow path
oral
flow
cleaning liquid
station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2018/014479
Other languages
English (en)
Korean (ko)
Other versions
WO2019103502A3 (fr
Inventor
이승민
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bluereo Inc
Original Assignee
Bluereo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bluereo Inc filed Critical Bluereo Inc
Publication of WO2019103502A2 publication Critical patent/WO2019103502A2/fr
Publication of WO2019103502A3 publication Critical patent/WO2019103502A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B17/00—Accessories for brushes
    • A46B17/06—Devices for cleaning brushes after use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B17/00—Accessories for brushes
    • A46B17/06—Devices for cleaning brushes after use
    • A46B17/065—Sterilising brushes; products integral with the brush for sterilising, e.g. tablets, rinse, disinfectant
    • 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
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0202—Hand-pieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/002—Cleaning devices specially adapted for dental instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation

Definitions

  • the following example relates to an oral cleanser.
  • a toothbrush used for removing food residue, plaque, and calculus between teeth after eating food has played a major role in preventing tooth decay, periodontal disease and gingivitis as an oral hygiene tool.
  • Toothbrush is a tool used for brushing teeth with toothpaste for health care and hygiene cleanliness of teeth.
  • the toothbrush is composed of a stick-shaped handle and a brush formed of a thin body member on the body formed at the tip of the handle brush.
  • the brush In the tooth cleaning process, the brush is rubbed against the tooth and rubbed to remove the tooth within the mouth. Then, when the brushing operation is completed, the inside of the mouth is cleaned with the cleansing water and the mouthpiece is spit out.
  • An electric toothbrush is an apparatus for automatically performing a brushing operation.
  • the electric toothbrush generates vibration of the brush through a motor that is supplied with electricity, thereby cleaning the surface of the tooth.
  • a powered toothbrush in addition to the brushing operation, can perform an operation of cleansing the mouth with cleansing water and spitting out the mouthpiece.
  • a powered toothbrush can assist in cleansing the mouth of an inconvenient user by generating a flow of cleansing water or the tobacco tooth through a hydraulic motor.
  • Korean Patent Registration No. 10-0999270 discloses a powered toothbrush having a flat vibration motor between a toothbrush plate on which bristles are planted and a toothbrush head.
  • An object according to an embodiment is to provide a mouth washer sterilizing system capable of sterilizing an oral washer with a simple connection.
  • An object of an embodiment is to provide an oral-sanitary system disinfection system that removes residual water in a flow path by injecting a cleaning liquid into a channel of the oral-cleanser which is difficult to clean.
  • Another mouthwash disinfection system in one embodiment includes a mouth washer comprising a channel for fluid flow; And a station for mounting the oral cleaner and sterilizing the oral cleaner, wherein, in a state where the oral cleaner is mounted on the station, the station can clean the channel by flowing a rinse solution into the channel.
  • the station includes: a seating part on which the oral cleanser is mounted; A receiving portion for receiving the cleaning liquid; And a flow portion connected to the accommodating portion, for flowing the cleaning liquid between the accommodating portion and the flow path.
  • the flow portion can repeatedly circulate the cleaning liquid through the flow path by connecting the flow path of the oral cleanser, which is seated in the receiving portion and the seating portion, with a closed path.
  • a second connection port connected to one side of the flow path for injecting the cleaning liquid from the accommodation portion into the flow path; And a first connection port connected to the other side of the flow path for discharging the cleaning liquid in the flow path to the accommodation portion.
  • the flow section may further include a hydraulic pump for generating a hydraulic pressure for flowing the cleaning liquid.
  • the station includes: a sensing unit for sensing whether the oral cleaner is mounted on the seating unit; An opening / closing part provided in the accommodating part and selectively blocking the flow of the cleaning liquid to the moving part; And a control unit for controlling the operation of the opening / closing unit according to the sensing information of the sensing unit.
  • the control unit may operate the opening and closing unit such that the cleaning liquid can flow between the receiving unit and the moving unit only when it is determined that the oral cleaner is mounted on the seating unit.
  • the accommodation portion in a state in which the oral cleanser is mounted on the seating portion, the accommodation portion may be located at a higher position than the oral cleanser.
  • the station may further include a sterilizing lamp disposed in the seating portion, the sterilizing lamp irradiating the oral cleaner with ultraviolet rays.
  • one side of the flow path is in communication with the head portion and the other side of the flow path is in communication with the other side of the body, And can communicate with the other side of the body.
  • the mouthwasher sterilization system can sterilize the mouthwasher with a simple connection.
  • the oral cleaning apparatus sterilizing system can remove the residual water from the flow path by injecting the cleaning liquid into the oral cleaning apparatus internal flow path which is difficult to clean.
  • FIG. 1 is a perspective view of an oral washer according to one embodiment.
  • FIG. 2 is a schematic diagram of an oral-sanitizer sterilization system according to one embodiment.
  • FIG 3 is an operational view of an oral-sanitizer sterilization system in accordance with one embodiment.
  • FIG 4 is an operational view of an oral scrubber sterilization system in accordance with one embodiment.
  • FIG. 5 is a schematic diagram of an oral-sanitizer sterilization system according to one embodiment.
  • FIG. 6 is a control diagram of an oral-sanitizer sterilization system in accordance with one embodiment.
  • first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements.
  • FIG. 1 is a perspective view of an oral cleanser according to one embodiment
  • FIG. 2 is a schematic diagram of an oral cleanser sterilizing system according to an embodiment
  • FIG. 3 is an operational view of an oral cleanser sterilizing system according to one embodiment.
  • an oral-sanitary sterilizing system 1 effectively manages the sanitary condition of the oral care appliance 10 by sterilizing and disinfecting the used oral-sanitary apparatus 10, .
  • the mouthwashing sterilization system 1 may include a mouthwasher 10 and a station 20 for sterilizing the mouthwasher 10.
  • the oral cleanser 10 can clean the inside of the user's mouth.
  • the mouth washer 10 can be inserted into the user's mouth to physically clean the user's mouth.
  • the oral washer 10 can automatically perform a brushing operation for rubbing the user's mouth or an operation for spraying or sucking the fluid in the user's mouth.
  • the oral cleanser 10 can perform a function of sucking the wastewater remaining in the user's mouth and discharging it to the outside of the oral cavity. That is, the oral cleanser 10 can assist the user to clean the mouth without applying a large force, without the user's line of action for oral care.
  • the mouth washer 10 can be used by a third person in addition to being used by a user, thereby helping the elderly, the disabled, and the like who are uncomfortable to move.
  • the mouth washer 10 can be made portable for easy user carrying and use.
  • the mouthwasher 10 may include a body 101, a head part 102, and a flow path 103.
  • the body 101 may be held by a user.
  • the body 101 may include a housing having a predetermined size and shape for the user to use and hold.
  • an operating module for the operation of the oral cleaner 10 may be provided within the housing.
  • the operation module may include a PCB circuit board on which the oral cleaner 10 is operated, various electric circuits for controlling the operation thereof, components, etc., an operation switch, a battery for supplying electric power, It can include various parts.
  • the above-described configurations are merely examples, and the operation module provided in the body 101 may include various components that are substantially applicable. It will be omitted.
  • the head portion 102 can be inserted into the mouth of the user to clean the user's mouth.
  • the head part 102 may be connected to one side of the body 101.
  • the head portion 102 may be detachably connected to the body 101 to be replaceable.
  • the head portion 102 may be integrally formed with the body 101.
  • the head part 102 may include a through hole 1021 formed through the inside thereof and a brush 1022 formed on one side thereof.
  • the through hole 1021 can be formed to penetrate along the longitudinal direction of the head portion 102.
  • the through hole 1021 is communicated from one side of the head portion 102 to the other side, thereby providing a fluid flow path inside the head portion 102. That is, the wastewater in the user's mouth may flow into the head portion 102 through the through-hole 1021, or the cleaning liquid may be sprayed from the head portion 102 to the user's mouth.
  • the brush 1022 is formed on one surface of the head portion 102, and can perform a role of rubbing the inside of the user's mouth.
  • the flow path 103 can provide a fluid flow path within the body 101.
  • the flow path 103 may be provided inside the body 101.
  • one side 1031 of the flow path 103 may be connected to the through hole 1021 of the head part 102, and the other side 1032 may extend to the outside of the body 101.
  • a hydraulic motor 104 for generating a hydraulic pressure may be connected to the flow path 103.
  • the hydraulic motor 104 can cause the fluid to flow along the flow path 103 by varying the pressure in the flow path 103.
  • the wastewater flowing through the through hole 1021 of the head part 102 can be discharged to the outside of the oral care cleanser 10 through the flow path 103.
  • the flow path 103 may be formed in a tubular shape such as a duct in the body 101 or may be formed of a material that is bent like a tube. However, this is merely an example, and the type and the manner of the channel applied to the oral cleanser 10 may be variously provided.
  • the station 20 may be equipped with an oral cleanser 10.
  • the oral cleanser 10 may be kept in the station 20 by being detached from the station 20 in use and mounted to the station 20 if not in use.
  • the station 20 can sterilize and clean the oral washer 10.
  • the station 20 is capable of injecting the cleaning liquid C into the flow path 103 of the oral washer 10 or sucking residual wastewater in the flow path 103 in the state where the oral cleaning device 10 is mounted on the station 20.
  • the sanitary condition of the mouth washer 10 can be maintained and the cleanliness can be improved.
  • the station 20 may perform a function of sterilizing or disinfecting the outside of the installed oral cleaner 10, or charging the battery of the oral cleaner 10.
  • the station 20 may include a seating part 210, a receiving part 220, a moving part 230, an opening and closing part 250, and a sterilizing lamp 240.
  • the oral care unit 10 may be mounted on the seating part 210.
  • the seating portion 210 may provide a location for mounting the mouth washer 10 within the station 20.
  • the seating portion 210 can have a shape and size corresponding to, for example, the oral cleanser 10, so that the oral cleanser 10 can be stably positioned.
  • the seating portion 210 may include a charging means, for example, a charging terminal (not shown) for charging the mounted oral cleaner 10.
  • the seating portion 210 may seat one oral care appliance 10, but may otherwise be spaced to accommodate a plurality of oral wastes.
  • a description will be made on the basis of a state in which one oral cleanser 10 is mounted on the seat 210.
  • the receptacle 220 can receive a cleansing liquid C for cleansing and sterilizing the oral cleanser 10.
  • the cleaning liquid C may be a fluid material having a sterilizing and disinfecting component.
  • the cleaning liquid C may be formed by injecting a foamable cleaning agent into clean water.
  • the kind and composition of the cleaning liquid C are not limited.
  • the receiving portion 220 includes a receiving space in which the cleaning liquid C is received.
  • the accommodating portion 220 may include an inlet for introducing water, a cleaning liquid (C), a cleaning agent, and the like into the accommodation space and a discharge portion for discharging the used cleaning liquid (C). This should be omitted.
  • the receiving portion 220 can be disposed on the station 20 at a higher position than the mounted oral cleaner 10.
  • the cleaning liquid C in the receiving portion 220 on the basis of the paper surface may be located at a position higher than the oral cleaner 10. According to this structure, when the cleaning liquid C is injected into the flow path 103 of the oral cleanser 10, the flow of the cleaning liquid C naturally can be performed in accordance with the potential energy difference.
  • the fluid 230 can flow the washer fluid C in the receptacle 220 between the fluid passages 103 of the mouth washer 10. That is, the flow portion 230 can provide a fluid flow path between the receiving portion 220 and the flow path 103.
  • the moving part 230 may extend from the receiving part 220 to the seating part 210 so as to be connected to the flow path 103 of the oral cleanser 10 mounted on the seating part 210. In other words, the moving part 230 can be connected to the flow path 103 in a state in which the oral cleaner 10 is mounted on the seating part 210.
  • the cleaning liquid C in the accommodating portion 220 is injected into one side of the flow path 103 through the flow portion 230 and flows through the other side of the flow path 103 Can be discharged. Therefore, the flow path 103 of the oral cleanser 10 is sterilized by the cleaning liquid C, and at the same time, the residual wastewater in the flow path 103 can be discharged.
  • the fluid portion 230 may include a second connection port 231b, a first connection port 231a, and a hydraulic pump 232.
  • the second connection port 231b is connected to one side of the flow path 103 to inject the cleaning liquid C in the storage part 220 into the flow path 103.
  • the first connection port 231a is connected to the other side of the flow path 103 So that the cleaning liquid C that has passed through the flow path 103 and the residual wastewater can be discharged to the accommodating portion 220.
  • the hydraulic pump 232 can generate the hydraulic pressure for the circulating flow of the cleaning liquid C between the accommodating portion 220 and the flow path 103. [ The flow direction of the cleaning liquid C can be changed according to the operation of the hydraulic pump 232. [
  • the fluid unit 230 connects the fluid channel 103 and the receiving unit 220 of the mouth washer 10 in a closed path so that the fluid channel 103 is repeatedly supplied with the cleaning liquid C .
  • the cleaning liquid C is circulated through the accommodating portion 220 and the flow path 103 through the flow portion 230 to clean the flow path 103 of the oral cleaner 10, Residual sewage can be removed.
  • the opening and closing part 250 can selectively block the flow of the cleaning liquid C through the fluid part 230.
  • the opening and closing part 250 may include a cap provided in the receiving part 220 to selectively open and close the communicating part of the receiving part 220 with respect to the moving part 230. That is, through the operation of the opening / closing part 250, the flow of the cleaning liquid C between the moving part 230 and the receiving part 220 can be controlled.
  • the washing liquid C is prevented from being injected into the flow path 103 of the oral cleanser 10 can do.
  • the opening and closing part 250 is opened between the moving part 230 and the receiving part 220, the washing liquid C can be injected into the flow path 103.
  • the opening and closing part 250 interrupts the flow of the cleaning liquid C after the oral care appliance 10 is not connected to the station 20 or after the cleaning of the flow path 103 is completed, It is possible to prevent the washing water from splashing to the outside of the washing unit 20 or consuming energy by the washing operation of the unnecessary oral cleaner 10.
  • the germicidal lamp 240 may sterilize the exterior of the mouth washer 10.
  • the sterilizing lamp 240 may be disposed in the seating portion 210 to irradiate ultraviolet light to the oral cleaner 10 mounted on the seating portion 210.
  • the sterilizing lamp 240 may be disposed on the top of the seating portion 210 to sterilize the head portion 102 of the mouth washer 10 as shown in FIG. Therefore, bacteria remaining in the head portion 102 can be eradicated.
  • the sterilizing lamp 240 may be arranged along the entire seating part 210 to irradiate ultraviolet rays to the entire area of the mouth washer 10.
  • FIG 4 is an operational view of an oral scrubber sterilization system in accordance with one embodiment.
  • the receiving portion 220 may be disposed on the upper portion of the station 20. That is, the accommodating portion 220 is disposed at a relatively high position with respect to the oral care cleanser 10, so that it is possible to clean the oral cavity cleaner 10 with the natural gas, The cleaning liquid can be injected.
  • the moving part 230 of the station 20 is provided in the form of a tube and can be connected to both sides of the flow path 103 of the oral cleaner 10.
  • the flow portion 230 may be formed to correspond to the shape of the flow path 103 of the oral washer 10. Therefore, by simply connecting the flow portion 230 to both sides of the flow path 103 of the oral washer 10, the cleaning liquid in the containing portion can flow through the flow path 103.
  • FIG. 5 is a schematic diagram of an oral-sanitizer sterilization system according to one embodiment.
  • an oral-sanitary sterilizing system 1 is an apparatus for sterilizing a mouthwasher 10 by cleaning an inner flow path 103 of an oral cleaner 10 through the operation of a hydraulic motor 104 disposed inside the oral- can do.
  • the hydraulic motor 104 built in the oral cleanser 10 can be operated.
  • the circulation direction of the flow path can be changed.
  • the hydraulic motor 104 can circulate the cleaning liquid between the flow path 103 and the accommodating portion 220 by generating the hydraulic pressure in the flow path 103. [ Therefore, the flow path 103 of the oral care cleanser 10 can be cleaned only by the operation of the oral cleanser 10 itself, without a hydraulic pump for generating a hydraulic pressure separately in the station 20.
  • FIG. 6 is a control diagram of an oral-sanitizer sterilization system in accordance with one embodiment.
  • the station 20 may include an open / close unit 250, a control unit 260, and a sensing unit 270.
  • the sensing unit 270 senses whether or not the oral cleaner 10 is mounted on the seating unit 210. In addition, the sensing unit 270 may sense whether or not the fluid 230 (see FIG. 3) is connected to both sides of the flow path of the oral washer 10.
  • the control unit 260 may control the operation of the opening / closing unit 250 according to the sensing information of the sensing unit 270.
  • the control unit 260 can perform a cleaning liquid flow between the accommodating unit 220 (see FIG. 3) and the moving unit 230 only when it is determined that the oral cleanser 10 is mounted on the seating unit 210
  • the opening / closing part 250 can be operated.
  • the controller 260 can prevent the cleaning liquid in the accommodating portion 220 from flowing to the fluid portion 230 in a state where the oral cleaner 10 is not connected to the station 20.
  • control unit 260 may allow the cleaning liquid to flow between the passages of the storage unit 220 and the oral cleaner 10 only for a predetermined time.
  • the control unit 260 controls the opening and closing unit 250 to block fluid flow between the moving unit 230 and the receiving unit 220 after a predetermined time has elapsed after the washing liquid has been discharged from the receiving unit 220. [ It is possible to prevent unnecessary energy consumption.
  • an oral-sanitizer sterilization system can maintain and improve the sanitary condition of the mouthwasher used so that the user's mouth can be effectively cleaned.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Cette invention concerne un système de stérilisation d'un dispositif de nettoyage buccal. Le système de stérilisation d'un dispositif de nettoyage buccal selon un mode de réalisation comprend: un dispositif de nettoyage buccal comprenant un canal d'écoulement pour l'écoulement d'un fluide; et une station sur laquelle le dispositif de nettoyage buccal est monté et qui est destinée à stériliser le dispositif de nettoyage buccal, lorsque le dispositif de nettoyage buccal est monté sur la station, la station pouvant nettoyer le canal d'écoulement en amenant un liquide de nettoyage à s'écouler dans le canal d'écoulement.
PCT/KR2018/014479 2017-11-24 2018-11-23 Dispositif de nettoyage buccal Ceased WO2019103502A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170158668A KR102057152B1 (ko) 2017-11-24 2017-11-24 구강 세정기
KR10-2017-0158668 2017-11-24

Publications (2)

Publication Number Publication Date
WO2019103502A2 true WO2019103502A2 (fr) 2019-05-31
WO2019103502A3 WO2019103502A3 (fr) 2019-07-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/014479 Ceased WO2019103502A2 (fr) 2017-11-24 2018-11-23 Dispositif de nettoyage buccal

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KR (1) KR102057152B1 (fr)
WO (1) WO2019103502A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114848197A (zh) * 2022-04-20 2022-08-05 深圳素士科技股份有限公司 冲牙器点断式输出水流的控制方法及装置
WO2025227590A1 (fr) * 2024-04-29 2025-11-06 广州星际悦动股份有限公司 Procédé de commande de dispositif de nettoyage, dispositif de nettoyage et support de stockage

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Publication number Priority date Publication date Assignee Title
EP4647221A1 (fr) * 2024-05-08 2025-11-12 Koninklijke Philips N.V. Système de soins personnels comprenant un dispositif de désinfection et un dispositif de nettoyage

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EP1071476B1 (fr) 1998-04-17 2006-02-22 Tommy Busted Dispositif et procede de sterilisation d'un element
US20060137973A1 (en) 2004-11-24 2006-06-29 Miox Corporation Device and method for instrument steralization
KR100931011B1 (ko) 2009-07-09 2009-12-10 주식회사 신원종합상사 전해수를 사용한 오랄 케어 장치
KR101446519B1 (ko) 2012-12-11 2014-10-06 씨원 주식회사 칫솔 살균장치
KR101542122B1 (ko) * 2012-12-28 2015-08-05 엘지전자 주식회사 정수기 및 정수기 세척방법
KR101520876B1 (ko) * 2014-01-14 2015-06-15 전연자 배관세척시스템
KR101646053B1 (ko) 2015-02-16 2016-08-08 이승민 내부유로가 형성된 치아세정기구
KR101721569B1 (ko) * 2015-08-13 2017-03-30 문병석 구강 세정기
KR101822646B1 (ko) 2017-07-28 2018-01-26 주식회사 블루레오 구강 세정기

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114848197A (zh) * 2022-04-20 2022-08-05 深圳素士科技股份有限公司 冲牙器点断式输出水流的控制方法及装置
CN114848197B (zh) * 2022-04-20 2024-04-19 深圳素士科技股份有限公司 冲牙器点断式输出水流的控制方法及装置
WO2025227590A1 (fr) * 2024-04-29 2025-11-06 广州星际悦动股份有限公司 Procédé de commande de dispositif de nettoyage, dispositif de nettoyage et support de stockage

Also Published As

Publication number Publication date
KR20190060455A (ko) 2019-06-03
KR102057152B1 (ko) 2019-12-18
WO2019103502A3 (fr) 2019-07-18

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