• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a device (1) for cleaning teeth of a human or animal user, having a mouthpiece (3) for receiving in the user's mouth, with a support (4) having cleaning elements (5) arranged thereon, which cleaning elements (5). for a simultaneous engagement with substantially all of the teeth of an upper jaw and / or a lower jaw of the user on the support (4) are arranged, and with an electric drive unit (2) releasably secured to the mouthpiece (3) with at least one vibrating element (8) for execution a vibrating movement, wherein for releasable attachment of the drive unit (2) on the mouthpiece (3) a releasable magnetic connection (M) is provided.
    公开号:AT518897A4
    申请号:T50648/2016
    申请日:2016-07-19
    公开日:2018-02-15
    发明作者:Musialek Marvin
    申请人:Musialek Marvin；
    IPC主号:
    专利说明:

    The invention relates to a device for cleaning teeth of a human or animal user, with a mouthpiece for receiving in the mouth of the user, with a carrier with cleaning elements arranged thereon, which cleaning elements for simultaneous engagement with substantially all teeth of an upper jaw and / or a Mandible of the user are arranged on the carrier, and with a releasably secured to the mouthpiece electric drive unit with at least one vibrating element for performing a vibratory movement.
    Tooth cleaning devices for the automatic cleaning of teeth are known from the prior art. Electric toothbrushes have a drive motor which sets a brush holder with cleaning brushes arranged thereon in motion, in particular in rotation. The cleaning brushes are brought into contact by the user with one or more teeth. In addition, tooth cleaning devices are known which have a horseshoe-shaped mouthpiece with bristles, for example, which is inserted into the mouth of the user and set in motion via a drive unit. In this way, substantially all the teeth of an upper jaw or a lower jaw of the user can be cleaned simultaneously.
    DE 10 2005 059 775 A1 discloses a device with a carrier body which can be introduced into a mouth and which has a multiplicity of movably mounted bristles for simultaneous abutment with a plurality of teeth. The bristles may be arranged in tufts on bristle carriers which are connected to an electric drive device. In this case, the movement generated by the electric drive device is mechanically transmitted to the bristle carrier. Furthermore, the entire carrier body can be set in a shaking motion with the bristles.
    DE 20 2014 002 428 U1 discloses a tooth-cleaning device with an accumulator, an electric motor, a motion translator and two U-shaped cleaning pieces with bristles of different lengths. The cleaning pieces or mouthpieces are designed for rotation and are connected to or disconnected from the electric motor by means of a turn / click system.
    US 4,011,616 relates to a dental cleaning device having a horseshoe-shaped brush which is removably mounted on a similarly shaped base via a plug connection. The base is connected via a rod to a vibrating device to transmit its vibrations to the brush. Alternatively, a vibrating device may be directly connected to a brush which is movably seated on a base. Through a tubular portion of the base extends a rod or cable which releasably connects the vibrating device to the brush.
    WO 2007/121760 A1 discloses a device for cleaning, massaging and / or polishing teeth and gums. In this case, U-shaped cleaning body, each with two rows of brushes by means of a carrier arranged therebetween releasably or interchangeably connected. The carrier has one or more moving devices, in particular ultrasonic transducers, ultrasonic motors or magnetic motors, whose movements are transmitted to the brushes. Via a channel of the cleaning body u.A. a bleach, cleanser, or analgesic.
    The known devices have the disadvantage that they are only cumbersome to use or the drive unit is not or only cumbersome of the mouthpiece is solvable. In mouthpieces with electrical components is also disadvantageous that an exchange of mouthpieces, because of wear or for hygienic reasons, is relatively expensive.
    The object of the invention is to provide a device of the type mentioned, which is as simple as possible, especially by persons with limited hand mobility, to use and allows a cost exchange of the mouthpiece or possibly components thereof. Disadvantages of known devices should be prevented or at least reduced.
    The object of the invention is achieved in that a detachable magnetic connection is provided for the releasable attachment of the drive unit to the mouthpiece. To clean the teeth of the user Be the mouthpiece of the cleaning device is inserted into the mouth of the user. The mouthpiece has a carrier with cleaning elements which are arranged on the carrier such that they simultaneously engage with substantially all teeth of an upper jaw and / or a lower jaw of the user. Accordingly, the invention includes devices which are suitable either only for the cleaning of the teeth of the upper jaw or the lower jaw, or alternately for the cleaning of the teeth of the maxilla and the lower jaw, and in particular devices for the simultaneous cleaning of the teeth of the upper jaw and the lower jaw. To put the mouthpiece and thus the cleaning elements attached thereto in the required for the cleaning movement, an electric drive unit is provided, which has at least one vibration element for performing a vibrating movement. Preferably, the drive unit has as many of the electrical components or in particular all the electrical components of the cleaning device. The drive unit can be attached by the detachable magnetic connection particularly easy on the mouthpiece and just as easily released from the mouthpiece. The vibrating element is arranged in the drive unit in such a way that its vibratory motion can be transmitted essentially to the entire drive unit and from there via the magnetic connection to the mouthpiece. The magnetic connection can also be made and released quickly and easily by persons with limited hand mobility. This is particularly important because the mouthpiece is to be cleaned regularly for hygienic reasons. In contrast, known from the prior art connectors are cumbersome or impossible to handle and therefore unsuitable. The magnetic connection also allows persons with impaired vision to reliably and quickly establish or resolve the connection of the drive unit to the mouthpiece. The magnetic connection is on the one hand strong enough to prevent unintentional release of the drive unit from the mouthpiece during operation of the device, and on the other hand only so strong that a simple intended release of the magnetic connection without great effort is possible.
    According to a further feature of the invention, the at least one vibration element is formed by a piezoelectric element, an electromagnetic sound transducer or an unbalance motor and designed to generate a vibrating motion preferably perpendicular to the upper jaw or lower jaw. Piezo elements, electromagnetic transducers and unbalance motors are available at low cost, which has a favorable effect on the total cost of the drive unit, and are characterized by high reliability. The piezo element, the electromagnetic transducer or the unbalance motor are arranged in the drive unit and fixed thereto so that they transmit their vibratory movements to the drive unit and the vibration movements of the drive unit in a plane perpendicular to one of the rear teeth to the front teeth of the user pointing direction.
    In order to make it easier for the user to supply a dentifrice to the cleaning elements, it is advantageous if the drive unit has a receptacle for a dentifrice and a pump for transporting the dentifrice from the receptacle to an outlet located in the region of the connection with the mouthpiece. Thus, the receptacle may contain a supply of the dentifrice for several cleaning operations. In addition, a suitable for a single cleaning process amount of the dental care agent is transported by the pump to the outlet for each cleaning operation. The outlet is arranged in the region of the connection of the drive unit with the mouthpiece.
    In order to ensure a space-saving and reliable design of the drive unit, it is expedient if the pump is formed by a piezoelectric micropump. The pump can also be realized by a positive displacement pump or a flow pump.
    It is particularly advantageous if the receptacle has a filling opening for filling the receptacle with the dentifrice. In this way, the receptacle can be filled again after use of the dental care agent received therein with dentifrice. The filling opening can be formed for example by a valve, a lid or a piercing membrane, which can be opened and closed several times.
    If the receptacle is formed replaceable, may optionally account for a filling opening on the receptacle. The dentifrice can thus also be provided in disposable receptacles or cartridges or cartridges, which can be easily exchanged. Appropriately, the replaceable receptacle is inserted during insertion into the drive unit in a leading to the pump connecting line or the like.
    With regard to the execution of the mouthpiece, it is expedient if the mouthpiece has an inlet arranged in the region of the connection to the drive unit, which is aligned with the drive unit outlet when the drive unit is connected, and the inlet is connected to at least one channel which has at least one channel having several mouths on the carrier. The inlet of the mouthpiece is thus arranged congruent or at least partially overlapping to the outlet of the drive unit, when the mouthpiece is connected to the drive unit in the use state of the cleaning device. The inlet of the mouthpiece and the outlet of the drive unit are arranged in the connection region of the mouthpiece with the drive unit. The connection area is that area where the mouthpiece and the drive unit contact each other or an area surrounded by this contact area. In order to expediently distribute the dental care product transported from the receptacle through the outlet of the drive unit and the inlet of the mouthpiece to the mouthpiece, the inlet is connected to at least one channel which has a plurality of orifices on the carrier. The dentifrice is preferably transported by the pump in the drive unit through the channel and to the mouths, from where it passes to the cleaning elements and teeth.
    In a particularly expedient embodiment, the releasable magnetic connection can be formed by at least one magnet and at least one magnetic or magnetizable counterpart.
    Accordingly, a magnet can be attached both to the drive unit and to the mouthpiece, which magnets facing each other with opposite polarity for producing the magnetic connection. Likewise, at least one magnet may be attached to the drive unit or to the mouthpiece which is magnetically connectable to at least one magnetizable counterpart on the respective opposite mouthpiece or the drive unit.
    If the at least one magnet and the at least one counterpart are arranged annularly around the outlet on the drive unit and the inlet on the mouthpiece, in the connected state of the drive unit with the mouthpiece the outlet and the inlet can be aligned. In this way, not only a simple connection between the drive unit and the mouthpiece hersteilen, but it is also guaranteed a transport connection for the dental care product to the mouthpiece.
    In order to make the transport of the dentifrice to the mouthpiece even more reliable, it can be provided that the drive unit and the mouthpiece guide elements to ensure a flush arrangement of the outlet for the dental care product on the drive unit and the inlet for the dental care product on the mouthpiece. The guide elements may have simple geometric shapes to be brought into mutual engagement with simple handles. For example, in each case a ring with mutually different diameter may be provided on the drive unit and on the mouthpiece, so that one ring can be inserted into the other ring or can snap into place. The guide elements can also be formed by the magnetic or magnetizable elements of the magnetic connection itself, by having this corresponding shape. Of course, many other shapes than rings for suitable guide elements are conceivable. It is essential here that the outlet and the inlet are aligned when the guide elements have been brought by the user into their intended cooperative position.
    To power the drive unit, it is advantageous if the drive unit has a connected to the vibrating element and the Pum PE electrical energy storage, in particular an accumulator. For the charge of the energy storage, an external charger may be provided or the drive unit has for this purpose solar cells and electrical components for charging the energy storage. Preferably, the charging device for energy self-sufficient charge of the energy storage, in particular accumulator, is provided.
    In order to make the charging process as easy as possible for the user, a device for preferably inductive charging of the energy store may alternatively be provided. By means of the device for wireless energy transmission, for example, for the inductive coupling, it is not necessary for each charging an electrical connection, in particular a connector, make the drive unit with a power source.
    Teeth cleaning can be carried out particularly efficiently if the cleaning elements are formed by bristles. Thus, the bristles are preferably engaged with all teeth of the user's maxilla and / or mandible when the device is used to clean teeth in their use position in the user's mouth.
    On the one hand to avoid injury to the gums or teeth by excessive pressure of the teeth on the mouthpiece and to achieve the best possible cleaning teeth, it is advantageous if at least one pressure sensor is arranged in the mouthpiece. The pressure sensor can detect the pressure exerted by the teeth on the mouthpiece pressure and it can be initiated when exceeding a certain limit for the pressure, for example, a shutdown of the drive unit. For the evaluation of the detected values, the pressure sensor can be connected to a data memory in the mouthpiece or in the drive unit. If the data memory is located in the drive unit, electrical contacts can be provided in the region of the magnetic connection which electrically connect the pressure sensor to the data memory.
    If the drive unit preferably has a control device with a wireless data transmission interface, operating parameters of the drive unit can be easily changed and / or read out. For example, the drive unit may be formed and controlled accordingly to perform different vibration movements. Examples of this are oscillations with constant or variable frequency and / or amplitude. For the data transmission to and from the drive unit is conveniently provided a data processing unit, such as a PC, laptop or even a mobile phone. The data transmission can take place by means of radio or light signals and preferably via known transmission protocols.
    The invention will be explained in more detail with reference to the accompanying drawings. Show:
    1 is a perspective view of a device according to the invention for cleaning teeth with a drive unit and a mouthpiece in an assembled state.
    FIG. 1A shows a sectional view through the mouthpiece according to FIG. 1 in a substantially vertical plane; FIG.
    FIG. 1B shows a sectional view through the mouthpiece according to FIG. 1 in a substantially horizontal plane; FIG.
    FIG. 2 is a perspective view of the apparatus of FIG. 1 with the drive unit and mouthpiece separated from each other; FIG.
    3 is a block diagram of the drive unit;
    4A to 4C front views of the in the assembled state facing each other surfaces of the drive unit or the
    Mouthpiece;
    Fig. 5 is a side view of the drive unit and the mouthpiece in the assembled state; and
    6 shows a side view of a part of a mouthpiece in the region of the connection to the drive unit with an annular guide element.
    Fig. 1 shows a device 1 for cleaning teeth (not shown) of a human or animal user. The device 1 has an electric drive unit 2 and a mouthpiece 3 connectable thereto. 1, the electric drive unit 2 is connected or coupled to the mouthpiece 3.
    The mouthpiece 3 is intended to be received in the mouth of the user and for this purpose has a carrier 4 with cleaning elements 5 arranged thereon, in particular bristles. The carrier 4 of the mouthpiece 3 has an upwardly open curved rail for receiving the teeth of the upper jaw and preferably also a downwardly open curved rail for receiving the teeth of the lower jaw. For efficient cleaning of the teeth, the cleaning elements 5 preferably extend along the open rails of the carrier 4 from the front to the back of the mouthpiece 3. The illustrated mouthpiece 3 is designed for simultaneous engagement with substantially all teeth of an upper jaw and a lower jaw of the user , The electric drive unit 2 is designed for the execution of vibration movements and can be releasably secured to the mouthpiece 3. For this purpose, a releasable magnetic connection M is provided. When the drive unit 2 and the mouthpiece 3 are connected, the vibrations generated are transmitted to the mouthpiece 3 and subsequently to the cleaning elements 5.
    As can be seen in the sectional views according to FIGS. 1A and 1B of the mouthpiece 3, in the mouthpiece 3 or its support 4 a channel 7 for advancing a dental care product 13 (see FIG. 3) terminates in corresponding mouths 6, from where from the dentifrice 13 can reach the cleaning elements 5 and teeth. The channel 7 has an inlet 18 which cooperates with a corresponding outlet 11 on the drive unit 2 (see Fig. 3). In Figures 1 and 1A, the cleaning elements 5 are shown only schematically. Of course, 4 cleaning elements 5 can be arranged in particular for cleaning the chewing surfaces of the teeth on the horizontal side of the support.
    In the mouthpiece 3 and pressure sensors 23 may be provided for detecting the pressure on the mouthpiece 3.
    Fig. 2 shows the device 1, wherein the drive unit 2 and the mouthpiece 3 are separated from each other. In this state, the magnetic connection M is released. Thus, the mouthpiece 3 can be easily cleaned or replaced. The magnetic connection M is formed by at least one magnet 19 on the drive unit 2 and at least one magnetic or magnetizable counterpart 20 on the mouthpiece 3. Of course, the magnet 19 may also be arranged on the mouthpiece 3 and the magnetic or magnetizable counterpart 20 on the drive unit 2. Preferably, the magnet 19 and the at least one counterpart 20 are arranged in a ring around the outlet 11 on the drive unit 2 and the inlet 18 on the mouthpiece 3.
    3 shows a block diagram of the drive unit 2. In the example shown, the drive unit 2 has a vibration element 8, for example a piezoelement, an electromagnetic sound transducer or an unbalance motor, which generates the vibration movements required for cleaning the teeth. In addition, the drive unit 2 includes a receptacle 9, in which a dentifrice 13 can be received, and a pump 10 for transporting the dentifrice 13 from the receptacle 9 to an outlet 11 of the drive unit 2. The outlet 11 of the drive unit 2 is in the region of the connection arranged the drive unit 2 with the mouthpiece 3. The pump 10 may be formed by a piezoelectric micropump, a positive displacement pump or a flow pump. For refilling the dentifrice 13, the receptacle 9 has an inlet opening 12, for example a lid, a valve or a piercing membrane. Also, the receptacle 9 may be interchangeable in the manner of a cartridge or cartridge (see Fig. 5), whereby it can be easily exchanged. For the power supply of the vibrating element 8 and the pump 10, the drive unit 2 has an associated electrical energy store 14, in particular an accumulator. This can be connected to a device 15 for the preferably inductive charging of the energy store 14. In addition, a control device 16 with a preferably wireless data transmission interface 17 may be contained in the drive unit 2, which is likewise connected to the energy store 14.
    The mouthpiece 3 has, in the region of the connection with the drive unit 2, an inlet 18 which, when the drive unit 2 is connected, is aligned with the outlet 11 of the drive unit 2 (see FIG. 2). The inlet 18 is connected to the channel 7, which ends at the mouths 6 on the carrier 4. Thus, the dentifrice 13 can be supplied from the receptacle 9 through the outlet 11 and through the inlet 18 via the channel 7 and finally via the orifices 6 to the cleaning elements 5 or bristles and teeth.
    4A shows a view of the drive unit 2 with a part of the magnetic connection M, in particular an annular magnet 19, which is arranged around the outlet 11 for the dentifrice 13.
    In Fig. 4B is a view of the mouthpiece 3 is shown, in which case a corresponding part of the magnetic connection M, in particular an annular magnetizable counterpart 20 can be seen, which is arranged annularly around the inlet 18 for the channel 7 on the mouthpiece 3. To the magnetizable counterpart 20, an annular guide member 21 may be provided to ensure an aligned arrangement of the outlet 11 and the inlet 18. The guide element 21 may be formed, for example, as shown in Fig. 6 by having a collar 22 or the like., Which serves for receiving the corresponding counterpart on the drive unit 2. In the connected state of the device 1, the annular magnet 19 or the annular magnetizable counterpart 20 are attracted to each other by the magnetic forces.
    4C shows a magnetizable counterpart 20 acting as a guide element 21 on the mouthpiece 3.
    Fig. 5 shows a side view of the drive unit 2 and the mouthpiece 3 in the assembled state of the device 1, with the magnet 19 and magnetizable counterpart 20, which are conveniently designed flat to create a large area connection area. On the drive unit 2, the receptacle 9 for the dentifrice 13 is arranged interchangeably in the manner of a cartridge or cartridge. This allows a simple and rapid replacement of the receptacle 9.
    权利要求:
    Claims (15)
    [1]
    A device (1) for cleaning teeth of a human or animal user, comprising a mouthpiece (3) for receiving in the mouth of the user, with a support (4) with cleaning elements (5) arranged thereon, which cleaning elements (5) for a simultaneous engagement with substantially all teeth of an upper jaw and / or a lower jaw of the user on the support (4) are arranged, and with a mouthpiece (3) releasably secured to the electric drive unit (2) with at least one vibrating element (8) for performing a vibratory movement , characterized in that for detachable attachment of the drive unit (2) on the mouthpiece (3) a detachable magnetic connection (M) is provided.
    [2]
    2. Device (1) according to claim 1, characterized in that the at least one vibration element (8) is formed by a piezoelectric element, an electromagnetic transducer or an unbalance motor and is preferably designed to generate a vibrating motion perpendicular to the upper jaw or lower jaw.
    [3]
    3. Device (1) according to claim 1 or 2, characterized in that the drive unit (2) has a receptacle (9) for a dental care product (13) and a pump (10) for transporting the dentifrice (13) from the receptacle (9 ) to a in the region of the connection with the mouthpiece (3) arranged outlet (11).
    [4]
    4. Device (1) according to claim 3, characterized in that the pump (10) is formed by a piezoelectric micropump, a positive displacement pump or a flow pump.
    [5]
    5. Device (1) according to claim 3 or 4, characterized in that the receptacle (9) has a filling opening (12) for filling the receptacle (9) with the dentifrice (13).
    [6]
    6. Device (1) according to one of claims 3 to 5, characterized in that the receptacle (9) is designed to be interchangeable.
    [7]
    7. Device (1) according to one of claims 3 to 6, characterized in that the mouthpiece (3) has an in the region of the connection with the drive unit (2) arranged inlet (18) connected to the drive unit (2) with the Outlet (11) of the drive unit (2) is aligned, and the inlet (18) with at least one channel (7) is connected, which has at least one channel (7) with a plurality of orifices (6) on the support (4).
    [8]
    8. Device (1) according to one of claims 1 to 7, characterized in that the releasable magnetic connection (M) by at least one magnet (19) and at least one magnetic or magnetizable counterpart (20) is formed.
    [9]
    9. Device (1) according to claim 8, characterized in that the at least one magnet (19) and the at least one counterpart (20) annularly around the outlet (11) on the drive unit (2) and the inlet (18) on the mouthpiece (3) are arranged.
    [10]
    10. Device (1) according to one of claims 7 to 9, characterized in that the drive unit (2) and the mouthpiece (3) guide elements (21) to ensure alignment of the outlet (11) for the dentifrice (13) the drive unit (2) and the inlet (18) for the dentifrice (13) on the mouthpiece (3).
    [11]
    11. Device (1) according to one of claims 3 to 10, characterized in that the drive unit (2) with the vibrating element (8) and the pump (10) connected electrical energy storage device (14), in particular an accumulator having.
    [12]
    12. Device (1) according to claim 11, characterized in that a device (15) for preferably inductive charging of the energy store (14) is provided.
    [13]
    13. Device (1) according to one of claims 1 to 12, characterized in that the cleaning elements (5) are formed by bristles.
    [14]
    14. Device (1) according to one of claims 1 to 13, characterized in that in the mouthpiece (3) at least one pressure sensor (23) is arranged.
    [15]
    15. Device (1) according to one of claims 1 to 14, characterized in that the drive unit (2) has a control device (16), preferably with a wireless data transmission interface (17).
    类似技术:
    公开号 | 公开日 | 专利标题
    AT518897B1|2018-02-15|Device for cleaning teeth
    EP1561435B1|2012-08-29|Toothbrush with mechanical vibrating device
    DE2901136C2|1982-03-18|Handheld device for dental care or dental treatment
    DE102007025386A1|2008-12-04|Electric toothbrush
    DE29919053U1|2000-12-21|toothbrush
    DE102007016208B4|2010-07-22|Device for cleaning interdental spaces
    DE102014008956A1|2015-12-24|Device for cleaning teeth
    DE4402366C2|1995-11-30|Toothbrushes, whose handles and handles with the bristle-bearing heads all around, the bristles vibrate and the bristles to be attached to the brush heads
    DE2531437C2|1983-05-11|Dental phantom head
    EP3352703B1|2021-11-03|Brush head
    DE3423400A1|1986-01-02|Toothbrush
    DE4234764A1|1994-04-21|Clip-in connection for fitments for brushes, esp. tooth brushes - has handle, elastic cushion, insertion tooth and hollow neck protuberance
    DE3507273C2|1991-07-04|
    DE102017008506A1|2019-03-07|Electric toothbrush
    DE19654557A1|1998-07-02|Brushing equipment for cleaning spaces between teeth
    DE202004010101U1|2005-11-10|Multifunctional mouth cleaning device, comprising upper and lower tray with bristles
    DE102013108935A1|2015-02-19|toothbrush element
    DE112017002130T5|2019-05-02|toothbrush
    DE102005059775A1|2007-06-28|Electric toothbrush has a U-shaped profiled frame with an array of bristles
    DE102017000189A1|2018-07-12|Chew toothbrush, T-toothbrush
    EP3613378B1|2021-07-14|Tooth cleaning device with integrated drive device
    DE202009004445U1|2009-07-30|Suction Toothbrush
    DE19924043A1|2000-11-30|Toothbrush has suction openings in brush head connectable to underpressure through pipeline in handle to remove bacteria from mouth
    WO2016176783A1|2016-11-10|Manual toothbrush with sensors
    WO2016074703A1|2016-05-19|Device for cleaning interdental spaces
    同族专利:
    公开号 | 公开日
    CA3029257C|2019-07-02|
    EP3487446A1|2019-05-29|
    US20190282348A1|2019-09-19|
    CN109475397A|2019-03-15|
    JP2019520919A|2019-07-25|
    CA3029257A1|2018-01-25|
    AT518897B1|2018-02-15|
    WO2018014061A1|2018-01-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6223376B1|2000-06-13|2001-05-01|Joong Woo Lee|Toothbrush for babies|
    US20050196725A1|2004-03-05|2005-09-08|Liang Fu|Ultrasound oral hygiene and therapeutic device|
    WO2007121760A1|2006-04-20|2007-11-01|Remedent Nv|Method and device for enhancing the treatment of teeth and gums|
    JP2004057315A|2002-07-26|2004-02-26|Yuji Daitoku|Mouthpiece type tooth cleaning instrument|
    FR2849591B1|2003-01-03|2005-10-21|Olivier Jame|DENTAL HYGIENE APPARATUS FOR THE SIMULTANEOUS CLEANING OF THE TEETH OF BOTH MAXILLAR|
    WO2010028383A1|2008-09-08|2010-03-11|Ryca International, Inc.|Improved dental cleaning device|
    US8505557B1|2011-03-29|2013-08-13|Charles Louis Urso|Powered dental cleaner|DE202018003268U1|2018-07-13|2019-10-18|Ehmann & Partner Gmbh|Device for cleaning teeth|
    US20210161284A1|2019-12-02|2021-06-03|Unobrush Ivs|Teeth cleaning system and method of use|
    USD890350S1|2020-01-07|2020-07-14|ZeroBrush, Inc.|Teeth cleaning system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50648/2016A|AT518897B1|2016-07-19|2016-07-19|Device for cleaning teeth|ATA50648/2016A| AT518897B1|2016-07-19|2016-07-19|Device for cleaning teeth|
    US16/319,209| US20190282348A1|2016-07-19|2017-07-19|Device for cleaning teeth|
    EP17743239.0A| EP3487446A1|2016-07-19|2017-07-19|Device for cleaning teeth|
    JP2018569040A| JP2019520919A|2016-07-19|2017-07-19|Equipment for cleaning teeth|
    CA3029257A| CA3029257C|2016-07-19|2017-07-19|Device for cleaning teeth|
    CN201780043700.0A| CN109475397A|2016-07-19|2017-07-19|For cleaning the device of tooth|
    PCT/AT2017/060179| WO2018014061A1|2016-07-19|2017-07-19|Device for cleaning teeth|
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