WO2020144390A1 - Self-contained oral-dental cleaner - Google Patents

Self-contained oral-dental cleaner Download PDF

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Publication number
WO2020144390A1
WO2020144390A1 PCT/ES2020/070012 ES2020070012W WO2020144390A1 WO 2020144390 A1 WO2020144390 A1 WO 2020144390A1 ES 2020070012 W ES2020070012 W ES 2020070012W WO 2020144390 A1 WO2020144390 A1 WO 2020144390A1
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WO
WIPO (PCT)
Prior art keywords
tank
fluid
pressure
hollow handle
cleaner
Prior art date
Application number
PCT/ES2020/070012
Other languages
Spanish (es)
French (fr)
Inventor
Julio Torralba Valero
Original Assignee
Julio Torralba Valero
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 Julio Torralba Valero filed Critical Julio Torralba Valero
Publication of WO2020144390A1 publication Critical patent/WO2020144390A1/en

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type

Definitions

  • the present invention refers to an autonomous dental cleaner that includes a small tank, which has been provided with a manual pump mechanism to provide pressure inside the tank, so that after manually activating the pump, the pressure within of the tank and as a consequence of this, it is possible to output a fluid (liquid / gaseous) contained within said tank by actuating an activation trigger; where said outlet will be caused by the existing pressure inside the tank.
  • the invention proposes a self-contained dental cleaner that includes a cleaning device, a tank that contains a fluid, and means for carrying the fluid from the interior space of the tank up to the cleaning device.
  • the means for carrying out the fluid comprise:
  • a manual pressure device attached to the reservoir that is configured to provide pressure within the interior space of the reservoir.
  • a connection device consisting of a hollow handle and a retractable hose; where one end of the retractable hose is configured to connect to a nozzle integral with the tank; and where the hollow handle includes an extreme nozzle that is configured to connect the cleaning device to it.
  • the cleaner of the invention further comprises a shut-off and fluid shut-off valve that is located within the hollow handle; wherein said valve is associated with an activation trigger that is configured to be able to place the valve in a selected position between a fluid passage position and a fluid shut-off position.
  • the pressure device comprises a piston, a side trigger and a tubular body that delimits an interior space that communicates with an upper air chamber of the tank; where within the internal space of the pressure device a part of the piston adjusts with the interposition of a sealing gasket; and where the side trigger is configured to stably fix the axial position of the plunger and thus be able to maintain the pressure inside the tank that will be transmitted to the fluid located inside the tank.
  • the pressure inside the tank is generated manually by axial displacement of the piston within the internal space of the pressure device, without having to use any type of electrical energy.
  • the cleaner of the invention is a small-sized set, while it can incorporate different fastening means so that a user can carry it hooked on a belt, for example, by a strap, located in the tank itself. There is also the possibility of being able to transport the cleaner in any bag or backpack, which will facilitate its use in any place and / or situation (hikers, athletes, in schools, at work, etc.).
  • Figure 1. Shows a perspective view of the autonomous dental cleaner, object of the invention.
  • Figure 2. Shows an elevation view with a partial cut of a part of the dental cleaner of the invention. Description of an embodiment of the invention
  • the autonomous dental cleaner comprises a manual pressure device 1 screwed to a tank 2 having an upper chamber 3 for air and a lower chamber 4 for liquid; where these two chambers 3, 4 constitute a single internal space of the tank 2.
  • the manual pressure device 1 comprises a piston 1a, a side trigger 1 b and a tubular body 1c that delimits an interior space 5 that communicates with the upper chamber 3 of the tank 2, as well as inside the interior space 5 of the pressure device manual 1 adjusts a part of the piston 1a with the interposition of a seal 6 such as an O-ring, so that when the piston 1a is moved axially in a direction inside the tubular body 1c the volume of the inner chamber 5 is reduced increasing the pressure in the upper chamber 3 of the tank, said pressure being transmitted to the liquid contained in the lower chamber 4 of said tank 2.
  • a seal 6 such as an O-ring
  • the side trigger 1b of the manual pressure device 1 has the function of stably fixing the axial position of the piston 11 and thus being able to maintain the pressure inside the tank 2 that will be transmitted to the liquid located inside the lower chamber 4 of the tank 2.
  • the tank 2 includes at least one nozzle 7 to discharge the liquid fluid; where said nozzle 7 is located in correspondence with the lower chamber 4 located in the lowest part of the tank 2.
  • the nozzle 7 of the tank 2 is configured to be able to connect therein at least one connection device 8 comprising a hollow handle 8a and a retractable hose 8b; where one end of the retractable hose 8b is configured to connect to the nozzle 7.
  • the hollow handle 8a of the connection device 8 includes an end nozzle 9 configured to be able to connect to it a mouth cleaning device 10 by means of a threaded coupling, such as a toothbrush, a tongue brush, a device with a jet outlet with different sections for gingival cleaning, etc; wherein said cleaning device 10 comprises a hollow structure.
  • the hollow handle 8a of the connection device 8 includes an activation trigger 11 to be able to activate the passage of liquid fluid to heads 12 of the cleaning devices 10 through which the liquid fluid is projected to carry out cleaning; where the activation trigger 11 is associated with a valve that can adopt an open position that allows the passage of fluid, and a closed position that blocks the passage of fluid. Said valve is located within the interior space of the hollow handle 8a of the connection device.
  • the liquid container tank 2 has a preferential capacity between half a liter and a liter of water or any other fluid, which can even be a gaseous fluid. In any case it is an oral hygiene fluid.
  • the easy transport of the cleaner of the invention stands out due to its miniaturization, thus allowing a comfortable and simple use.
  • the total autonomy of the dental cleaner is also highlighted, as it does not need any type of electrical or other energy for its operation.

Landscapes

  • 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)
  • Brushes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

This comprises a cleaner device (10), a reservoir (2) containing a fluid and a means for the transfer of said fluid from the interior of the reservoir (2) to the cleaner device (10). Said means comprises a manual pressure plunger (1) and a connection device (8). The manual pressure plunger (1) is attached to the device (2) and is configured to provide pressure within the internal space of said reservoir (2), while the connection device (8) is formed by a hollow handle (8a) and a retractable hose (8b); where one extremity of the retractable hose (8b) is configured to be connected to a nozzle (7) attached to the reservoir (2); and where the hollow handle (8a) features a nozzle (9) at its extremity for the connection thereto of the cleaner device (10).

Description

LIMPIADOR BUCODENTAL AUTÓNOMO AUTONOMOUS ORAL CLEANER
DESCRIPCIÓN DESCRIPTION
Objeto de la invención Object of the invention
La presente invención se refiere a un limpiador bucodental autónomo que comprende un depósito de pequeñas dimensiones, al cual se le ha dotado de un mecanismo de bomba manual para proporcionar presión dentro del depósito, de forma que tras accionar manualmente la bomba se incrementa la presión dentro del depósito y como consecuencia de ello es posible dar salida a un fluido (líquido/gaseoso) contenido dentro de dicho depósito mediante el accionamiento de un gatillo de activación; donde dicha salida estará provocada por la presión existente dentro del depósito. The present invention refers to an autonomous dental cleaner that includes a small tank, which has been provided with a manual pump mechanism to provide pressure inside the tank, so that after manually activating the pump, the pressure within of the tank and as a consequence of this, it is possible to output a fluid (liquid / gaseous) contained within said tank by actuating an activation trigger; where said outlet will be caused by the existing pressure inside the tank.
Problema técnico a resolver y antecedentes de la invención Technical problem to be solved and background of the invention
En la actualidad son conocidos en el estado de la técnica diferentes dispositivos destinados a la limpieza bucodental, aunque en su mayoría requieren de una energía eléctrica (alterna o continua) que permita el accionamiento de una moto-bomba para generar la presión suficiente dentro de un depósito contenedor de un fluido, y así poder dar salida a dicho fluido para llevar a cabo la limpieza bucodental. Currently, different devices for oral cleaning are known in the state of the art, although most of them require electrical energy (alternating or continuous) that allows the activation of a motor-pump to generate sufficient pressure within a reservoir containing a fluid, and thus be able to output said fluid to carry out oral cleaning.
Descripción de la invención Description of the Invention
Con el fin de alcanzar los objetivos y evitar los inconvenientes mencionados en los apartados anteriores, la invención propone un limpiador bucodental autónomo que comprende un dispositivo de limpieza, un depósito que contiene un fluido, y unos medios para llevar el fluido desde el espacio interior del depósito hasta el dispositivo de limpieza. In order to achieve the objectives and avoid the drawbacks mentioned in the previous sections, the invention proposes a self-contained dental cleaner that includes a cleaning device, a tank that contains a fluid, and means for carrying the fluid from the interior space of the tank up to the cleaning device.
Los medios para llevar a cabo el fluido comprenden: The means for carrying out the fluid comprise:
Un dispositivo de presión manual fijado al depósito que está configurado para proporcionar presión dentro del espacio interior de dicho depósito. A manual pressure device attached to the reservoir that is configured to provide pressure within the interior space of the reservoir.
Un dispositivo de conexión formado por un mango hueco y por un latiguillo retráctil; donde un extremo del latiguillo retráctil está configurado para conectarse a una boquilla solidaria al depósito; y donde el mango hueco incluye una boquilla extrema que está configurada para conectar a ella el dispositivo de limpieza. El limpiador de la invención comprende además una válvula de paso y obturación de fluido que está ubicada dentro del mango hueco; donde dicha válvula está asociada a un gatillo de activación que está configurado para poder situar la válvula en una posición seleccionada entre una posición de paso del fluido y una posición de obturación del fluido. A connection device consisting of a hollow handle and a retractable hose; where one end of the retractable hose is configured to connect to a nozzle integral with the tank; and where the hollow handle includes an extreme nozzle that is configured to connect the cleaning device to it. The cleaner of the invention further comprises a shut-off and fluid shut-off valve that is located within the hollow handle; wherein said valve is associated with an activation trigger that is configured to be able to place the valve in a selected position between a fluid passage position and a fluid shut-off position.
El dispositivo de presión comprende un émbolo, un gatillo lateral y un cuerpo tubular que delimita un espacio interior que comunica con una cámara superior de aire del depósito; donde dentro del espacio interior del dispositivo de presión ajusta una parte del émbolo con interposición de una junta de de estanqueidad; y donde el gatillo lateral está configurado para fijar de forma estable la posición axial del émbolo y poder así mantener la presión dentro del depósito que se transmitirá al fluido ubicado dentro del depósito. The pressure device comprises a piston, a side trigger and a tubular body that delimits an interior space that communicates with an upper air chamber of the tank; where within the internal space of the pressure device a part of the piston adjusts with the interposition of a sealing gasket; and where the side trigger is configured to stably fix the axial position of the plunger and thus be able to maintain the pressure inside the tank that will be transmitted to the fluid located inside the tank.
La presión dentro del depósito es generada manualmente mediante el desplazamiento axial del émbolo dentro del espacio interior del dispositivo de presión, sin ser preciso utilizar ningún tipo de energía eléctrica. El limpiador de la invención es un conjunto de reducida dimensión, a la vez que puede incorporar diferentes medios de sujeción para que un usuario pueda llevarlo enganchado en un cinturón, por ejemplo, mediante una correa, situada en el propio depósito. También existe la posibilidad de poder transportar el limpiador en cualquier bolso o mochila, por lo que facilitará su uso en cualquier lugar y/o situación (senderistas, deportistas, en colegios, en el trabajo, etc.). The pressure inside the tank is generated manually by axial displacement of the piston within the internal space of the pressure device, without having to use any type of electrical energy. The cleaner of the invention is a small-sized set, while it can incorporate different fastening means so that a user can carry it hooked on a belt, for example, by a strap, located in the tank itself. There is also the possibility of being able to transport the cleaner in any bag or backpack, which will facilitate its use in any place and / or situation (hikers, athletes, in schools, at work, etc.).
A continuación para facilitar una mejor comprensión de esta memoria descriptiva y formando parte integrante de la misma, se acompaña una serie de figuras en las que con carácter ilustrativo y no limitativo se ha representado el objeto de la invención. Below, to facilitate a better understanding of this specification and forming an integral part thereof, a series of figures is attached in which the object of the invention has been represented by way of illustration and not limitation.
Breve descripción de las figuras Brief description of the figures
Figura 1.- Muestra una vista en perspectiva del limpiador bucodental autónomo, objeto de la invención. Figure 1.- Shows a perspective view of the autonomous dental cleaner, object of the invention.
Figura 2.- Muestra una vista en alzado con un corte parcial de una parte del limpiador bucodental de la invención. Descripción de un ejemplo de realización de la invención Figure 2.- Shows an elevation view with a partial cut of a part of the dental cleaner of the invention. Description of an embodiment of the invention
Considerando la numeración adoptada en las figuras el limpiador bucodental autónomo comprende un dispositivo de presión manual 1 atornillado a un depósito 2 que tiene una cámara superior 3 de aire y una cámara inferior 4 de líquido; donde estas dos cámaras 3, 4 constituyen un único espacio interno del depósito 2. Considering the numbering adopted in the figures, the autonomous dental cleaner comprises a manual pressure device 1 screwed to a tank 2 having an upper chamber 3 for air and a lower chamber 4 for liquid; where these two chambers 3, 4 constitute a single internal space of the tank 2.
El dispositivo de presión manual 1 comprende un émbolo 1a, un gatillo lateral 1 b y un cuerpo tubular 1c que delimita un espacio interior 5 que comunica con la cámara superior 3 del depósito 2, a la vez que dentro del espacio interior 5 del dispositivo de presión manual 1 ajusta una parte del émbolo 1a con interposición de una junta estanqueidad 6 como es por ejemplo una junta tórica, de manera que cuando se desplaza axialmente el émbolo 1a en un sentido dentro del cuerpo tubular 1c se reduce el volumen de la cámara interior 5 aumentando la presión en la cámara superior 3 del depósito, trasmitiéndose dicha presión al líquido contenido en la cámara inferior 4 de dicho depósito 2. The manual pressure device 1 comprises a piston 1a, a side trigger 1 b and a tubular body 1c that delimits an interior space 5 that communicates with the upper chamber 3 of the tank 2, as well as inside the interior space 5 of the pressure device manual 1 adjusts a part of the piston 1a with the interposition of a seal 6 such as an O-ring, so that when the piston 1a is moved axially in a direction inside the tubular body 1c the volume of the inner chamber 5 is reduced increasing the pressure in the upper chamber 3 of the tank, said pressure being transmitted to the liquid contained in the lower chamber 4 of said tank 2.
El gatillo lateral 1b del dispositivo de presión manual 1 tiene la función de fijar de forma estable la posición axial del embolo 11 y poder así mantener la presión dentro del depósito 2 que se transmitirá al líquido ubicado dentro de la cámara inferior 4 del depósito 2. The side trigger 1b of the manual pressure device 1 has the function of stably fixing the axial position of the piston 11 and thus being able to maintain the pressure inside the tank 2 that will be transmitted to the liquid located inside the lower chamber 4 of the tank 2.
El depósito 2 incluye al menos una boquilla 7 para dar salida al fluido líquido; donde dicha boquilla 7 está ubicada en correspondencia con la cámara inferior 4 situada en la parte más baja del depósito 2. The tank 2 includes at least one nozzle 7 to discharge the liquid fluid; where said nozzle 7 is located in correspondence with the lower chamber 4 located in the lowest part of the tank 2.
La boquilla 7 del depósito 2 está configurada para poder conectar en ella al menos un dispositivo de conexión 8 que comprende un mango hueco 8a y un latiguillo retráctil 8b; donde un extremo del latiguillo retráctil 8b está configurado para poder conectarse a la boquilla 7. The nozzle 7 of the tank 2 is configured to be able to connect therein at least one connection device 8 comprising a hollow handle 8a and a retractable hose 8b; where one end of the retractable hose 8b is configured to connect to the nozzle 7.
El mango hueco 8a del dispositivo de conexión 8 incluye una boquilla extrema 9 configurada para poder conectar a ella un dispositivo de limpieza 10 bucal mediante un acoplamiento roscado, como puede ser un cepillo de dientes, un cepillo lingual, un dispositivo con salida de chorro con diferentes secciones para limpieza gingival, etc; donde dicho dispositivo de limpieza 10 comprende una estructura hueca. The hollow handle 8a of the connection device 8 includes an end nozzle 9 configured to be able to connect to it a mouth cleaning device 10 by means of a threaded coupling, such as a toothbrush, a tongue brush, a device with a jet outlet with different sections for gingival cleaning, etc; wherein said cleaning device 10 comprises a hollow structure.
El mango hueco 8a del dispositivo de conexión 8 incluye un gatillo de activación 11 para poder activar el paso de fluido líquido hasta unos cabezales 12 de los dispositivos de limpieza 10 por los que sale proyectado el fluido líquido para poder llevar a cabo la limpieza; donde el gatillo de activación 11 está asociado a una válvula que puede adoptar una posición abierta que permite el paso de fluido, y una posición cerrada que bloquea el paso de fluido. Dicha válvula está ubicada dentro del espacio interior del mango hueco 8a del dispositivo de conexión. The hollow handle 8a of the connection device 8 includes an activation trigger 11 to be able to activate the passage of liquid fluid to heads 12 of the cleaning devices 10 through which the liquid fluid is projected to carry out cleaning; where the activation trigger 11 is associated with a valve that can adopt an open position that allows the passage of fluid, and a closed position that blocks the passage of fluid. Said valve is located within the interior space of the hollow handle 8a of the connection device.
El depósito 2 contenedor de líquido tiene una capacidad preferente entre medio litro y un litro de agua o cualquier otro fluido, que incluso puede ser un fluido gaseoso. En cualquier caso es un fluido de higiene bucal. Se destaca el fácil transporte del limpiador de la invención debido a su miniaturización, permitiéndose así un uso cómodo y sencillo. También se destaca la total autonomía del limpiador bucodental al no necesitar ningún tipo de energía eléctrica ni de otro tipo para su funcionamiento. The liquid container tank 2 has a preferential capacity between half a liter and a liter of water or any other fluid, which can even be a gaseous fluid. In any case it is an oral hygiene fluid. The easy transport of the cleaner of the invention stands out due to its miniaturization, thus allowing a comfortable and simple use. The total autonomy of the dental cleaner is also highlighted, as it does not need any type of electrical or other energy for its operation.

Claims

REIVINDICACIONES
1.- Limpiador bucodental autónomo, que comprende un dispositivo de limpieza (10), un depósito (2) que contiene un fluido, y unos medios para llevar el fluido desde el espacio interior del depósito (2) hasta el dispositivo de limpieza (10); caracterizado por que dichos medios comprenden: 1.- Autonomous oral cleaner, comprising a cleaning device (10), a tank (2) containing a fluid, and means for bringing the fluid from the interior space of the tank (2) to the cleaning device (10 ); characterized in that said means comprise:
un dispositivo de presión manual (1) que está fijado al depósito (2), a la vez que está configurado para proporcionar presión dentro del espacio interior de dicho depósito (2); a manual pressure device (1) that is fixed to the tank (2), while being configured to provide pressure within the interior space of said tank (2);
- un dispositivo de conexión (8) formado por un mango hueco (8a) y por un latiguillo retráctil (8b); donde un extremo del latiguillo retráctil (8b) está configurado para conectarse a una boquilla (7) solidaria al depósito (2); y donde el mango hueco (8a) incluye una boquilla extrema (9) que está configurada para conectar a ella el dispositivo de limpieza (10). - a connection device (8) formed by a hollow handle (8a) and by a retractable hose (8b); where one end of the retractable hose (8b) is configured to connect to a nozzle (7) integral with the tank (2); and where the hollow handle (8a) includes an end nozzle (9) that is configured to connect to it the cleaning device (10).
2.- Limpiador bucodental autónomo, según la reivindicación 1 , caracterizado por que comprende una válvula de paso y obturación de fluido que está ubicada dentro del mango hueco (8b); donde dicha válvula está asociada a un gatillo de activación (11) que está configurado para situar la válvula en una posición seleccionada entre una posición de paso del fluido y una posición de obturación del fluido. 2. Autonomous oral cleaner, according to claim 1, characterized in that it comprises a shut-off valve and fluid seal that is located inside the hollow handle (8b); wherein said valve is associated with an activation trigger (11) that is configured to place the valve in a selected position between a fluid passage position and a fluid shutoff position.
3.- Limpiador bucodental autónomo, según una cualquiera de las reivindicaciones anteriores, caracterizado por que el dispositivo de presión (1) comprende un émbolo (1a), un gatillo lateral (1 b) y un cuerpo tubular (1c) que delimita un espacio interior (5) que comunica con una cámara superior (3) de aire del depósito (2); donde dentro del espacio interior (5) del dispositivo de presión (1) ajusta una parte del émbolo (1a) con interposición de una junta de de estanqueidad (6); y donde el gatillo lateral (1 b) está configurado para fijar de forma estable la posición axial del embolo (11) y poder así mantener la presión dentro del depósito (2) que se transmitirá al fluido ubicado dentro del depósito (2). 3. Autonomous oral cleaner, according to any one of the preceding claims, characterized in that the pressure device (1) comprises a plunger (1a), a lateral trigger (1 b) and a tubular body (1c) that delimits a space interior (5) that communicates with an upper chamber (3) of air in the tank (2); where within the interior space (5) of the pressure device (1) a part of the piston (1a) adjusts with the interposition of a sealing gasket (6); and where the lateral trigger (1 b) is configured to stably fix the axial position of the piston (11) and thus be able to maintain the pressure inside the tank (2) that will be transmitted to the fluid located inside the tank (2).
PCT/ES2020/070012 2019-01-11 2020-01-10 Self-contained oral-dental cleaner WO2020144390A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU201930038 2019-01-11
ES201930038U ES1225581Y (en) 2019-01-11 2019-01-11 AUTONOMOUS BUCODENTAL CLEANER

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WO2020144390A1 true WO2020144390A1 (en) 2020-07-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023002073A1 (en) 2021-07-23 2023-01-26 Cocina Y Nutrición Sl Self-contained oral-dental cleaner

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144867A (en) * 1962-08-24 1964-08-18 Trupp Garrison Dental prophylactic
US3496933A (en) * 1967-08-07 1970-02-24 Sales Research Dev Co Oral cleaning device
US4803974A (en) * 1987-10-07 1989-02-14 Powell James R Oral lavage apparatus
EP1584302A1 (en) * 2004-04-06 2005-10-12 Wolfgang Hauck Mouth spray apparatus
JP2015217175A (en) * 2014-05-19 2015-12-07 パナソニックＩｐマネジメント株式会社 Oral cavity washing device
CN107198588A (en) * 2017-07-27 2017-09-26 重庆宙盾新能源技术开发有限公司 A kind of oral hygiene washer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144867A (en) * 1962-08-24 1964-08-18 Trupp Garrison Dental prophylactic
US3496933A (en) * 1967-08-07 1970-02-24 Sales Research Dev Co Oral cleaning device
US4803974A (en) * 1987-10-07 1989-02-14 Powell James R Oral lavage apparatus
EP1584302A1 (en) * 2004-04-06 2005-10-12 Wolfgang Hauck Mouth spray apparatus
JP2015217175A (en) * 2014-05-19 2015-12-07 パナソニックＩｐマネジメント株式会社 Oral cavity washing device
CN107198588A (en) * 2017-07-27 2017-09-26 重庆宙盾新能源技术开发有限公司 A kind of oral hygiene washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023002073A1 (en) 2021-07-23 2023-01-26 Cocina Y Nutrición Sl Self-contained oral-dental cleaner

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ES1225581Y (en) 2019-05-20

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