WO2018055218A1 - Dispositivo de limpieza dental asistida - Google Patents
Dispositivo de limpieza dental asistida Download PDFInfo
- Publication number
- WO2018055218A1 WO2018055218A1 PCT/ES2017/000116 ES2017000116W WO2018055218A1 WO 2018055218 A1 WO2018055218 A1 WO 2018055218A1 ES 2017000116 W ES2017000116 W ES 2017000116W WO 2018055218 A1 WO2018055218 A1 WO 2018055218A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- head
- cleaning
- rear wall
- teeth
- Prior art date
Links
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
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/04—Arranged like in or for toothbrushes
- A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0058—Mechanical joint or hinge made up of several components
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/026—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups where the surface of the brush body or carrier is not in one plane, e.g. not flat
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
- A46B2200/1086—Toothbrush for cleaning animal teeth specifically
Definitions
- the invention relates to an assisted dental cleaning device that allows brushing on both sides of the dental pieces and both upper and lower archways, at the same time, in an assisted manner for all those people unable to do it themselves, both by age, as by disability or lack of motor skills, so that the brushing is done by a third party guaranteeing the correct brushing of all the dental pieces of the person who is unable to do it by himself.
- the device allows a self-brushing where a reduction of the cleaning time is sought as well as a greater ease and convenience in the brushing process by being done in the two dental arches simultaneously and on both sides of the dental pieces. It is a device of special application for brushing teeth in children, elderly or disabled people, with disabilities or with lack of upper limbs. It is also very useful for cleaning teeth in animals and pets.
- the field of application of the present invention is part of the dental cleaning sector.
- the technical problem that the present invention has as an objective is to facilitate the correct brushing of the dental pieces by an assistant in the case that an individual cannot brush them by himself mainly due to his age or a physical or psychic impairment.
- the present invention allows the accomplishment of this task in a safe way, and facilitating the movement of the brush through the dental pieces, guaranteeing the access to all the pieces and avoiding damages in the individual who is being assisted, damages derived from the construction and designs of existing brushes in the state of the art.
- the drawbacks can be
- the applicant does not know a device for dental cleaning or a toothbrush, which allows brushing from one person to another, that is, in an assisted manner, following said brushing the suggestions widely disclosed by dentists regarding brushing the pieces Dental teeth that recommend vertical displacement of the bristles of the head over the dental pieces, while allowing cleaning on both sides of the dental arches.
- Optimal cleaning is guaranteed by the device object of the present invention, reducing the time dedicated to it. as well as avoiding damage in case of assisted brushing to another person
- a subject of the present invention is an assisted dental cleaning device according to claim 1, in particular, a device comprising a frame with means for cleaning the teeth, a head with means for cleaning the teeth, connection means between the head and the frame that allow at least one vertical movement of the head with respect to the frame, a handle, and collection means between the external part of the head and the handle that allow the rotation of the handle with respect to the head, chief, engine head
- the head is movable and is coupled to the frame by means or connecting elements between the two that allow the at least always vertical displacement of the head with respect to the frame.
- said vertical displacement of the head with respect to the frame can be complemented with another horizontal displacement, and / or even circular and / or elliptical.
- the handle acts as an element that causes the head to move relative to the frame of the cleaning device. This handle facilitates the handling of the brush by an assistant, for which the device comprises coupling means between the external part of the head and the handle that facilitate said handling, preferably in the form of a spherical joint.
- Said rotary coupling means are preferably a housing with a cavity slightly larger than a hemisphere and a spherical body therein, so that the housing can be located in the head and the spherical body at the end of the handle, or vice versa. These means allow the handle to rotate 360 ° over the head and therefore with respect to the frame.
- the frame and mobile head of the assisted dental device present when a section that determines two housings is attached, one upper and a lower one, separated by a base, to accommodate the upper arch dental teeth in a superior housing and the lower arch dental teeth in a lower housing.
- the shape of said housings is delimited by an anterior wall and a flexible posterior wall and both with the concave convex shape necessary to adapt to the curvature of dental arches.
- Said rear wall is located on the back or inside face of the dental pieces, by slightly pressing said dental pieces.
- the rear wall is attached to the front wall by means of an intermediate base or connection means.
- the frame has a body comprising at least: - a rear wall, which can comprise, in turn, an upper portion and a lower portion angled to each other, said rear wall or its portions also being able to have a curvature, concave or convex with respect to the dental pieces,
- connection means to receive the moving head, opposite the rear wall and forming the front part of the frame, said connection means being able to present different configurations
- the upper portion and the lower portion of the rear wall are separated by the intermediate joining means, said portions being able to present an angle between 45 ° and 105 ° with said intermediate joining means, that is, the upper and lower ends of the portions approach or move away from the connection means with the head respectively.
- the material of the posterior wall that is, of the upper and lower portions, allows the anterior angle to be variable, and can be increased depending on the size of the dental pieces as they are given accommodation. Therefore, the section determined by the frame and the movable head with respect thereto may have a left vertical side, the rear wall, divided into two portions and each inclined towards the right side, or towards the left side, being able to be both curved portions.
- the section of the frame and the head it may refer to any of the forms described above, except when the description is explicitly referred to one of them.
- angles formed between said upper and lower portions and the joining means may vary during use, that is, they are not rigid, but flexible, to allow the adapter to fit the size of the dental pieces- This It is mainly due to the material on which the frame body and its different elements are constructed.
- the head preferably has a body with four sides, rectangular or square, with its rounded vertices, although it can also be elliptical or oval, which joins the said connection means that make up the front or front part of the frame through means of complementary connections that allow said head, actuated by the handle, to have at least one vertical movement with respect to the frame. Additionally, the connection means allow lateral movements of the head relative to the frame as well as circle movements of the head relative to the frame.
- the handle is attached to the front of the head by a ball joint, so that the handle can rotate with respect to the head.
- Said elements are the inner part of the rear wall of the frame, the surfaces of the intermediate joining means and the inner part of the movable head, which can also be composed of cleaning plates.
- Preferably said elements are covered with bristles whose length is variable depending on the element and its location in the device.
- the bristles of the joining means can be between 1 and 3 mm while the bristles of the front and rear walls can have a length of up to 1 cm, said bristles being preferably integrated in the frame material itself.
- the length of the bristles can vary depending on the needs and construction of the device, as well as the target audience of the device, since a device for a child than for an adult will not be the same.
- the cleaning means were sponges, wipes or others, the thickness of said means may also be variable.
- connection means between the head and the frame can comprise as mentioned different configurations, for example:
- connection means comprise a front wall, connected to the rear wall by means of intermediate connection, and said front wall having diamond-shaped through holes in which stubs arranged in the rear part of the head are housed.
- the head lugs are coupled to cleaning plates, so that the front wall of the frame is located between the plates and the head. Rhombus-shaped holes allow the lugs to move inside them by tracing vertical, horizontal or circular paths, moved by the handle that moves the head and in turn displaces the cleaning plates that rub on the teeth.
- the intermediate joining means can be formed by a horizontal body that runs along the entire inner part of the rear wall as well as the inner part of the front wall, or that only joins the sides of said walls
- the holes in the anterior wall are replaced by grooves that only allow the vertical movement of the head and the cleaning plates with respect to the frame.
- the frame connection means comprise a frame in whose interior the head is introduced, presenting said frame, either in its horizontal, upper and lower sides, either in its vertical, lateral sides, or in both, guides or rails in which the ends of the head are inserted respectively.
- the joining means can, as in the previous case, cover the entire internal part of the rear wall of the frame or only be located at the ends thereof. Also, in this configuration, it is the internal part of the head that comprises the means for cleaning the dental pieces.
- the frame connection means comprise two vertical supports with lugs to which an independent frame is attached and which are attached to the rear wall of the frame by means of intermediate connection.
- said frame which has slots or glues on its upper and lower sides, the head is installed, and in said grooves the ends of the head are introduced thus allowing the vertical movement of the head with respect to the march in solidarity with the frame.
- the assisted dental cleaning device object of the present invention requires that the user to whom the teeth are to be cleaned enter the teeth or dental pieces between the rear wall of the frame, the intermediate joining means and the head with its connection means, that is, upper housing and lower housing.
- both the frame and the head are made of an adaptable material with elastic properties (rubber or similar) which on the one hand allows to adapt and regulate the pressure of the device on the dental pieces for an effective elimination of the biofilm adhered to them, and by On the other hand, it can accommodate dental pieces of different thickness.
- the section formed by the frame and the head that determines the upper and lower housing mainly exhibits a certain elasticity in its rear wall due to the characteristics of the aforementioned material to adapt to the arches.
- both the rear wall of the frame and the head to always be in contact with both sides of the dental arch, the interior and the exterior, also allowing the brush to move along the entire path of the archway, adjusting the two walls of the section of the frame and head both to the area of front teeth and molars, and both at the base of the frame and on the walls thereof.
- the device can incorporate an electrically powered vibration element into the handle, for example by means of a battery inside the handle which, connected to the head, allows vertical vibratory movements to help cleaning with a greater number of movements per second.
- Figure number 1 shows a perspective view of a first example of an assisted dental cleaning device object of the invention.
- Figure 2 shows an exploded view of a first embodiment of the example of the cleaning device of Figure 1.
- Figure 3 shows an exploded view of a second embodiment of the example of the cleaning device of Figure 1.
- Figure number 4 indicates the vertical movement of the head of the embodiment of Figure 3 with respect to the frame.
- Figure 5a shows a head and frame with its rectangular bodies with rounded ends
- Figure number 5b shows a head and frame with their oval bodies.
- Figures 6a and 6b show sections of the first or second embodiment of the device object of the present invention.
- Figure number 7 shows a perspective view of a second example of the assisted dental cleaning device.
- Figure 8 shows an exploded view of a first embodiment of the cleaning device of Figure 7.
- Figure number 9 shows a section of the device of figure 7.
- Figure 10 shows an exploded view of a second embodiment of the cleaning device of Figure 7.
- Figure 1 1 shows an exploded view of a third example of the assisted dental cleaning device.
- Figure 11b shows a section of the embodiment of the cleaning device of Figure 11a.
- Figure 12a shows an exploded view of a fourth example of the assisted dental cleaning device.
- Figure 12b shows a section of the embodiment of the cleaning device of Figure 12a.
- Figure 13 shows a top view of an arcade of a mouth showing three positions of the assisted dental cleaning device object of the invention.
- Figure 14 shows a front view of a person brushing the teeth of another with the assisted dental cleaning device object of the invention.
- Figures 1 and 2 show a first dental cleaning device 500 or toothbrush comprising a frame 300 with means for cleaning teeth 303, a head 200 with means for cleaning teeth 400, means for connection 310 between the head 200 and the frame 300 which allow a vertical and horizontal movement of the head 200 with respect to the frame 300, a handle 100, and coupling means 201 between the head 200 and the handle 100 that allow the rotation of the handle 100 with respect of head 200.
- Figure 1 shows the movement of the head 200 with respect to the frame 400 in at least 2 directions, as well as the movement of the frame 300 along the teeth 600.
- Figure 2 shows an exploded view of the first embodiment of brush 500, with the frame 300, a head 200, a handle 100 and joining means 312 of the head 200 to the frame 300.
- the frame 300 has a body with a section that determines an upper housing and a lower housing, by presenting its two rear walls slightly inclined towards the rear. Specifically it presents:
- rear wall 311 which in turn may comprise an upper portion and a lower portion angled together,
- connection means for receiving the moving head 200, opposite the rear wall 31 1 and forming the front part or wall 310 of the frame 300, and
- connection means 310 comprise an anterior wall 310, connected to the rear wall 31 1 by means of intermediate connection 312, in this case a horizontal base perpendicular to the anterior wall 310 running through the two walls of the anterior frame 300 310 and subsequent 31 1 to each other
- Said anterior wall 310 has holes or through holes 302, preferably in the form of a rhombus, which are traversed by the joining means existing between the plates 400 and the head 200.
- Said joining means are specifically a hollow cylinder 202 disposed in the front part of the head 200 and a pin 402 disposed in the rear part of the plate 400. In the assembly, the cylinder 202 and the pin 402 are coupled through the holes 302 of the frame 300, so that the anterior wall 310 is between the plate 400 and the head 200.
- the example shows two plates 400, one upper and one lower, on both sides of the base 312 that acts as an intermediate means of connection.
- These diamond-shaped holes 302 allow the heads of the head 202 to move inside of the holes 302 tracing vertical, horizontal or even circular paths, dragged by the handle 100 that displaces the head 200.
- the head, being attached to the cleaning plates 400 also drags with its movement thereto, causing teeth cleaning .
- All the elements that are likely to be in contact with the dental pieces have means for cleaning these 403, 303, these means being able to be, among others, bristles, wipes or sponges, so that in the present embodiment both the interior of the rear wall 311 of the frame 300, both the base 312 that acts as intermediate joining means, both the inner part of the plates 400, are covered with said means, such as bristles between 1 and 3 mm, depending on the part in which they are located in the brush 500.
- said cleaning means may be different depending on the part of the brush in which they are located, for example, having bristles in the cleaning means 312 of the frame 300 and of wipes suitable or similar in the base 312 that joins the rear wall 311 with the front wall 310 of the frame 300.
- Said cleaning means may or may not be made of the same material as the frame 300 and therefore So many be part of it.
- the head 200 is movable with respect to the frame 300 and in turn is connected with a handle 100 which allows the displacement of the head 200 with respect to the frame depending on the joining means arranged between the frame 300 and the head 200.
- This handle 100 facilitates the operation of the brush 500 by an assistant, for which it comprises coupling means between the head 200 and the handle 100 that allow the coupling and the rotation of the handle 100 with respect to the head 200.
- Said rotary coupling means 201 are preferably an annealing 201 with a cavity slightly larger than a hemisphere with a spherical body 101 inside, so that the housing 201 can be located in the head 200 and the spherical body 101 at the end of the handle 100, or vice versa. These means allow the handle 100 to rotate 360 ° over the head 200 and therefore with respect to the frame 300.
- the teeth of the upper dental arch 600 in the upper housing of the section formed by the frame and the head, that is, in the space between the upper plate 400, the base 312 of the frame and the upper part of the rear wall 311 of the frame 300, and the teeth of the lower arch 600 in the lower housing determined by the previous section, that is, in the space between the lower plate 400, the base 312 and the part bottom of the rear wall 311 of the frame.
- the device or brush 500 object of the present invention allows vertical brushing, regardless of the anterior horizontal translation movement, of the anterior dental pieces, as recommended by the associations of dentists and dentists. To do this, it is necessary for the handle to move up and down when the brush 500 is in a certain position, so that the head 200 displaced by the handle 100, travels through the holes or holes 302 of the frame vertically proceeding to said brushing.
- This vertical movement allowed by the configuration of the holes or holes 302, may be accompanied by a rotation and / or translation movement.
- Figures 2 and 3 show an alternative example to the previous one, in which the dental cleaning device 501 presents as a difference with the device 500 that only allows a vertical movement of the head 200 with respect to the frame 300, and for this, as can be seen in the figure, the holes or holes 302 are grooves so that the joining means between the plates 400 and the head 200, that is, the cylinders 202 and the lugs 402, can only move up and down.
- Figure 3 also shows an example in which the handle comprises a battery inside and by pressing a button 112 activates a vibration device 1 1 1 arranged between the handle 110 and the head 200 that forces the movement of the head 200 with respect to the frame 300. This movement is accompanied by a translational movement of the brush 501 over the two Arcades
- the frames have an approximately rectangular configuration with rounded vertices, although as shown in Figures 5a and 5b, the configuration of the frames and heads may be different to fit different mouths.
- Figure 5a shows a frame and head, approximately rectangular with the curved sides, not only the vertices
- Figure 5b shows a frame and head more square with the curved sides, that is, with more dimensions Small than the previous ones.
- the shape of the frame and head could be oval or elliptical
- Figures 6a and 6b show two sections of the first embodiment 500, in which the arrangement of the upper and lower part of the rear wall 311 of the frame 300, slightly inclined towards the rear of the device 500, is observed.
- rear wall 311 allows, due to the material in which it is manufactured, rubber or the like, a slight variation of the angle that forms with the base 312 during the use of the device 500. The foregoing allows the rear wall 311 to adapt to the interior of the archway, both superiorly and inferiorly.
- Figure 6a shows the holes or through holes 302 of the anterior wall 310 of the frame 300, as well as the means of connection between the plates 400 and the head 200.
- Figure 6b shows a section of the rotary coupling between the handle 100 and the head 200.
- connection means of the frame 300 for a coupling with the head 200 comprise a frame 315, which replaces the front wall 310 of the frame 300 of the previous examples, into which said head 200 is inserted.
- the frame 315 comprises in its upper and lower sides guides or rails in which the upper 205 and lower 206 ends of the head 200 are respectively inserted.
- a rear wall 311 of the frame with an upper and lower part slightly inclined with respect to the base 312; a base 312 that runs along the rear walls 311 of the frame 300 from one side to the other, determining two separate gaps in the frame 315, and a handle 100 rotatably coupled to the head 200.
- the device 505 has a head that incorporates the means for cleaning the teeth, these can be any of those mentioned above. Due to the existence of the base 312 that runs through the frame 315 of the frame 300 from side to side, said cleaning means 203 are separated into two parts, one upper and one lower, to allow vertical movement of the head 200 with respect to the frame 300 .
- Figure 10 shows another example with a cleaning device 506 with the same connection or coupling means of the head 200 to the frame 300 as in the device 505 of the previous example.
- the difference between both devices 505, 506 is that the base or intermediate joining means of the device 506 of this last embodiment does not cover the rear wall 311 of the frame 300 side by side, dividing the frame 315 into two parts , one upper and one lower, but only has two lateral supports 313, 314 that serve to join the frame 315 to the rear wall 311.
- the head 200 has its inner wall covered by the dental cleaning means 204 , bristles or the like, except in two lateral spaces of said surface where said supports 313, 314 of the frame 300 are introduced.
- the rest of the components of the present device 506 are the same as those of the device 505 of the previous example.
- any of the dental cleaning devices 505, 506 of the previous examples comprising a frame 315 with guides 317 in which the upper and lower ends 205 of a head are coupled, in addition to said glues and ends that allow displacement vertical of the head 200 with respect to the frame 300, it is possible to additionally incorporate lateral guides in the frame so that the lateral ends of the head are introduced therein and in addition to a vertical movement there is a horizontal or even circular movement of the head with respect to the frame .
- FIG. 11a and 11b another example of a dental device 507, figures 11a and 11b, comprises as connection means with the head 200, instead of a frame 315 integrated in the frame 300, two vertical supports 320, integral with the horizontal supports 313. 314 joining the front part of the frame 300, in this case the vertical supports 320 with the rear wall 31 1.
- Said vertical supports 320 comprise studs 322 for the pressure coupling of a frame 323 with holes 324.
- Said frame it comprises upper and lower guides 326 intended to accommodate the upper 205 and lower ends 206 of the head to allow vertical displacement of the head with respect to the frame 300.
- the inner surface of the head 200 is completely covered with the means for cleaning dental 208.
- Figure 11b shows a section of the dental device 507 shown in Figure 1 1a, applied in the cleaning of the anterior teeth 610, upper and lower. It shows how the device 507 adapts to the interior of the oral cavity.
- the rear wall 311, its upper and lower parts are tilted back to accommodate variations in angle between the gums 601, 602 and the teeth 610 without damaging the user of the device.
- the means for cleaning which in the example shown are bristles, are adapted to the shapes of the mouth to be able to clean the different gaps existing both between the dental pieces 610 and between the dental pieces 610 and the gums 601, 602.
- the upper part or portion and the lower part or portion of the rear wall 31 1 form an obtuse angle, approximately 110 °, when the devices are not in use, with the intermediate joining means 312, 313, 314, being able to reach 130 "with said intermediate joining means when the device is in use.
- the fact that the angle can vary during use, allows the rear wall 311 to adapt to the size of the dental pieces and the shape from the mouth
- Figures 12a and 12b show a final example of a dental device 508 according to the present invention.
- a device 508 which, with a configuration similar to that of the previous dental device 507, comprises, as connection means in the frame 300, instead of the vertical supports 320, vertical supports 330 with vertical guides 333, 334 joined by two horizontal supports 332 to the rear wall 331 of the frame 300.
- Said vertical guides 333, 334 are divided into two parts, an upper one 333 and a lower one 334, preferably of the same length, inside which four projections 220, located two, are displaced. on each side of the sides of the head 200.
- Said projections are separated so that each one travels one of the four parts into which the guides 330 of the frame are divided, thus enabling the vertical movement of the head 200 with respect to the frame 300 without risk that head 200 will leave frame 300.
- the device 508 of the present example comprises a rear wall 331 alternative to that shown in the previous examples.
- the rear wall 331 shows an upper part and a lower part that instead of being inclined towards the rear part of the device, are inclined towards the front part thereof, that is, towards the head 200.
- This alternative configuration of the rear wall 331 of the frame 300 also allows to reach all the spaces between the teeth 611, and between the teeth 611 and the gums 601. 602. by regulating the length of the cleaning means 303, 203.
- This rear wall 331 also makes it possible, due to to its construction and material, a movement of the upper and lower parts of the rear wall 331 with respect to the horizontal supports 332 joining said wall 331 with vertical supports 330.
- the upper part or portion and the lower part or portion of the rear wall 331 of this device 508 form an acute angle, approximately 75 ° when the device 508 is not in use, with said horizontal support 332, being able to reach 95 ° with such support when the device is in use.
- the fact that the angle can vary during use allows the back wall 331 to adapt to the size of the teeth and the shape of the mouth.
- Figures 13 and 14 show examples of use of the devices object of the invention, so that who is holding the handle, can move the means for cleaning the teeth arranged in the head of the device at least vertically, as well as the means for cleaning arranged in the frame and the head along the dental arches, from left to right or vice versa, easily and without risk of damage to the person who benefits from brushing.
- the intermediate joining means and the head with its connection means that is, in the approximate section of H, the person who assists him can move the frame through the arches with the help of the handle and move the head at least vertically over the teeth.
- both the frame and the head are made of an adaptable material (rubber or similar) which on the one hand allows to adapt and regulate the pressure of the device on the dental pieces for an effective elimination of the biofilm adhered thereto.
- an adaptable material rubber or similar
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17798262.6A EP3516987B1 (en) | 2016-09-23 | 2017-09-22 | Device for assisted teeth cleaning |
RU2019109614A RU2707807C1 (ru) | 2016-09-23 | 2017-09-22 | Устройство для чистки зубов с посторонней помощью |
AU2017331481A AU2017331481B2 (en) | 2016-09-23 | 2017-09-22 | Device for assisted teeth cleaning |
MX2019002989A MX2019002989A (es) | 2016-09-23 | 2017-09-22 | Dispositivo de limpieza dental asistida. |
US16/335,575 US11191348B2 (en) | 2016-09-23 | 2017-09-22 | Device for assisted teeth cleaning |
BR112019005508-8A BR112019005508B1 (pt) | 2016-09-23 | 2017-09-22 | Dispositivo de limpeza dental assistida |
EP21153907.7A EP3841917B1 (en) | 2016-09-23 | 2017-09-22 | Assisted dental cleaning device |
CN201780058606.2A CN109788843B (zh) | 2016-09-23 | 2017-09-22 | 辅助牙齿清洁装置 |
ES17798262T ES2879382T3 (es) | 2016-09-23 | 2017-09-22 | Dispositivo de limpieza dental asistida |
JP2019537887A JP6955781B2 (ja) | 2016-09-23 | 2017-09-22 | 補助歯科清掃装置 |
CA3033541A CA3033541A1 (en) | 2016-09-23 | 2017-09-22 | Assisted dental cleaning device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16380033 | 2016-09-23 | ||
EPEP16380033 | 2016-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018055218A1 true WO2018055218A1 (es) | 2018-03-29 |
Family
ID=57233364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2017/000116 WO2018055218A1 (es) | 2016-09-23 | 2017-09-22 | Dispositivo de limpieza dental asistida |
Country Status (10)
Country | Link |
---|---|
US (1) | US11191348B2 (es) |
JP (1) | JP6955781B2 (es) |
CN (1) | CN109788843B (es) |
AU (1) | AU2017331481B2 (es) |
BR (1) | BR112019005508B1 (es) |
CA (1) | CA3033541A1 (es) |
ES (1) | ES2969013T3 (es) |
MX (1) | MX2019002989A (es) |
RU (1) | RU2707807C1 (es) |
WO (1) | WO2018055218A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11246400B2 (en) * | 2018-11-05 | 2022-02-15 | Alke, Llc | Automatic toothbrushes |
CN115317169B (zh) * | 2022-08-22 | 2023-05-16 | 宁波大学科学技术学院 | 一种双臂残疾儿童牙齿清洁装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1492660A (en) * | 1923-05-08 | 1924-05-06 | Harry J Arkus | Toothbrush |
US1616484A (en) * | 1926-10-06 | 1927-02-08 | Daniel J Beynon | Toothbrush |
US1894509A (en) * | 1931-09-10 | 1933-01-17 | David N Booth | Toothbrush |
US6343396B1 (en) * | 2000-01-13 | 2002-02-05 | Marius Simovitz | Rotary tooth cleaning device |
US20110191971A1 (en) * | 2010-02-07 | 2011-08-11 | Pin Zeng | H Shape Toothbrush |
CN103156382A (zh) * | 2013-03-28 | 2013-06-19 | 施玉芳 | 一种牙刷 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3150433U (ja) * | 2009-02-12 | 2009-05-21 | 株式会社ケイジェイシー | 噛み合い式歯ブラシ |
CN201814079U (zh) * | 2010-08-02 | 2011-05-04 | 荆保安 | 六面牙刷 |
JP5970540B2 (ja) * | 2011-05-09 | 2016-08-17 | ネオブ カンパニー,リミテッド | 歯ブラシ |
CN205358676U (zh) * | 2015-12-30 | 2016-07-06 | 宣晨 | 一种新型儿童刷牙装置 |
FR3047893B1 (fr) * | 2017-06-08 | 2018-09-28 | Yann Castaldo | Tete de brossage pour brosse a dents electrique, et brosse a dents electrique associee |
-
2017
- 2017-09-22 BR BR112019005508-8A patent/BR112019005508B1/pt active IP Right Grant
- 2017-09-22 AU AU2017331481A patent/AU2017331481B2/en active Active
- 2017-09-22 JP JP2019537887A patent/JP6955781B2/ja active Active
- 2017-09-22 ES ES21153907T patent/ES2969013T3/es active Active
- 2017-09-22 CN CN201780058606.2A patent/CN109788843B/zh active Active
- 2017-09-22 US US16/335,575 patent/US11191348B2/en active Active
- 2017-09-22 CA CA3033541A patent/CA3033541A1/en active Pending
- 2017-09-22 RU RU2019109614A patent/RU2707807C1/ru active
- 2017-09-22 WO PCT/ES2017/000116 patent/WO2018055218A1/es active Search and Examination
- 2017-09-22 MX MX2019002989A patent/MX2019002989A/es unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1492660A (en) * | 1923-05-08 | 1924-05-06 | Harry J Arkus | Toothbrush |
US1616484A (en) * | 1926-10-06 | 1927-02-08 | Daniel J Beynon | Toothbrush |
US1894509A (en) * | 1931-09-10 | 1933-01-17 | David N Booth | Toothbrush |
US6343396B1 (en) * | 2000-01-13 | 2002-02-05 | Marius Simovitz | Rotary tooth cleaning device |
US20110191971A1 (en) * | 2010-02-07 | 2011-08-11 | Pin Zeng | H Shape Toothbrush |
CN103156382A (zh) * | 2013-03-28 | 2013-06-19 | 施玉芳 | 一种牙刷 |
Also Published As
Publication number | Publication date |
---|---|
ES2969013T3 (es) | 2024-05-16 |
JP2019532791A (ja) | 2019-11-14 |
US20200054121A1 (en) | 2020-02-20 |
CN109788843A (zh) | 2019-05-21 |
MX2019002989A (es) | 2019-07-01 |
CN109788843B (zh) | 2021-03-26 |
RU2707807C1 (ru) | 2019-11-29 |
BR112019005508B1 (pt) | 2024-01-02 |
AU2017331481A1 (en) | 2019-04-04 |
US11191348B2 (en) | 2021-12-07 |
BR112019005508A2 (pt) | 2019-06-11 |
JP6955781B2 (ja) | 2021-10-27 |
CA3033541A1 (en) | 2018-03-29 |
AU2017331481B2 (en) | 2021-04-01 |
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