WO2003011073A1 - Dispositif electrique de nettoyage oral a angle universel - Google Patents

Dispositif electrique de nettoyage oral a angle universel Download PDF

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Publication number
WO2003011073A1
WO2003011073A1 PCT/JP2002/004510 JP0204510W WO03011073A1 WO 2003011073 A1 WO2003011073 A1 WO 2003011073A1 JP 0204510 W JP0204510 W JP 0204510W WO 03011073 A1 WO03011073 A1 WO 03011073A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
shaft
slider
brush
shape
Prior art date
Application number
PCT/JP2002/004510
Other languages
English (en)
Japanese (ja)
Inventor
Atsushi Takahashi
Original Assignee
Atsushi Takahashi
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 Atsushi Takahashi filed Critical Atsushi Takahashi
Priority to JP2002589149A priority Critical patent/JPWO2003011073A1/ja
Priority to KR10-2003-7004577A priority patent/KR100498684B1/ko
Publication of WO2003011073A1 publication Critical patent/WO2003011073A1/fr

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
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
    • A61C17/3472—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body with combined movements of the brush body
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
    • A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor

Definitions

  • Plaque adhering to the tooth surface and periodontal tissue is a breeding ground for bacteria that cause tooth decay and alveolar pyorrhea, and is a major cause of tooth loss.
  • the present invention relates to a motor-operated oral cleaning tool for preventing caries and periodontal disease.
  • the two major diseases of tooth loss are caries and periodontal disease, and electric oral cleaning devices are widely used for oral cleaning to remove and clean plaque, which is the cause.
  • these electric oral cleaning devices have a fixed angle between the handle and the brush, similar to general hand-operated toothbrushes. None could be used by freely changing the angle of the neck connecting the brushes.
  • the usefulness of plaque control is high.
  • the cleaning brush can easily reach the target site by avoiding the ⁇ muscle and tongue muscle.
  • Another object of the present invention is to provide a motor-operated oral cleaning device that prevents contamination of a cleaning brush and a cleaning tip when carrying the device and improves portability. Disclosure of the invention
  • a first invention is to provide a battery holder for accommodating a battery in a main body (body) which is gripped by hand at the time of use for oral cavity cleaning;
  • the motor or the linear motor driven by the motor is built in, and is molded with an elastic synthetic resin or metal so as to pass through a head member detachably mounted in the longitudinal direction of the main body. At one end, the rotational force of the motor and the slide force
  • a rotary shaft, a slider shaft, or a rotary slider shaft having a joint mechanism for joining to a connecting part that transmits rotary slide kinetic force A variety of cleaning parts are mounted on the rotating shaft, slider shaft, or the other end of the rotating slider shaft, and the rotating shaft, slider shaft, or rotating of an electric oral cleaning tool that cleans the mouth by driving the mouth cleaning unit with the power of a motor.
  • Slider An electric oral cleaning tool provided with a head part that passes through one shaft.
  • the head part is made of a soft resin, etc., and has the property of being permanently deformed so that it passes through the core as a core.
  • the shape of the head member that connects the main body and the cleaning brush is three-dimensionally changed by finger pressure by insert molding of the annealed metal wire etc.
  • the storage case would have the same angle.
  • the head part is made of soft resin, so it is bulky because it is kept, but the neck part connecting the main body and the cleaning part can be changed or restored three-dimensionally freely by finger pressure.
  • the head is used before the use by using an electric mouth cleaning tool equipped with a neck formed by insert-molding an annealed metal wire etc. that has the property of being permanently deformed as a core material inside it. Since it is possible to restore and deform to a linear shape that fits the storage case by finger pressure, it is possible to store cleaning parts such as cleaning brushes and cleaning tips in a compact form to improve portability. Can.
  • the second aspect of the present invention provides a rotary sliding motion of the slider shaft according to the first aspect of the present invention in order to automatically perform oral cleaning only by maintaining a cleaning portion such as a cleaning brush or a cleaning tip at a target portion.
  • a cleaning portion such as a cleaning brush or a cleaning tip at a target portion.
  • an L-shaped or T-shaped bend or protrusion shaped so that one end is attached to the rotating slide shaft of the joint mechanism and the other end transmits the motor's one-turn force.
  • a push port that is movably installed from the main body to the inner surface and that always has the protruding portion retracted by the coil spring. When pressed by finger pressure, the convex portion comes into contact with the joint mechanism and slides on the joint mechanism.
  • the cylindrical cam is mounted on the shaft, and the cylindrical cam is always pushed in the motor direction.
  • a coil coil mounted between the body body shaft mounting part and the cylindrical cam.
  • L-shape or T-shape in which the shaft can move freely only in the long axis direction, in order to apply a rotating motion so as not to hinder the sliding motion of the shaft while being attached to the pulling and motor rotation shaft.
  • the electric oral cleaning tool consisting of a part of the slide connector with a groove in the long axis direction that fits into the shaft-like projection Since the cleaning brush rotates by the rotational force of the motor or when the movable projection is separated from the cylindrical cam, the cleaning brush rotates.
  • the neck of the cleaning part is three-dimensionally bent by finger pressure and inserted into the interdental area and maintained in place.Efficient automatically without manual cleaning in the crown and tongue direction Ku it is possible to oral hygiene.
  • the third invention is a flexible resin capable of deforming the neck of the electric oral cleaning tool by finger pressure in order to improve portability and prevent contamination of a cleaning portion such as a cleaning brush or a cleaning tip when carrying.
  • a hinge mechanism is provided at the joint between the main body (body) and the head member, so that the overall shape can be stored like a folding knife, and the shape of the neck of the electric oral cleaning tool matches the shape of the storage space
  • the head can be freely deformed and the cleaning part such as the cleaning brush and the cleaning tip can be stored in the main body, so that not only the portability is further improved but also the cleaning brush part. Pollution can be prevented.
  • the fourth invention is a modification of the first invention, and is a rotating shaft, a slider shaft or a rotating slider formed of synthetic resin or metal having elasticity.
  • the head member detachably mounted in the longitudinal direction of the main body passing through the shaft is constituted by a bearing part having a plurality of linearly continuous shaft through holes, and the plurality of bearing parts are formed by the slider shaft.
  • the bending direction of the joint portion is constant. Therefore, by combining the bendable directions of a plurality of parallel joints, it is possible to easily form the head into a standard and ideal three-dimensional shape even for hard-to-reach parts such as the adjacent surface of the molar teeth. Can be transformed.
  • the foldable direction of the cylindrical material itself is adjusted by adjusting the cross-sectional thickness of the cylindrical material and the material.
  • the plaque on the interdental portion and the occlusal surface can be removed without moving the main body by merely positioning the cleaning brush of the electric oral cleaning tool at the cleaning target site.
  • the cleaning brush of the electric oral cleaning device that performs the rotary sliding motion according to the second aspect of the present invention is intentionally used for plaque using the rotational force. Is a cleaning brush that can discharge the ink in a certain direction on the ⁇ or lingual side.
  • the sixth invention like the fifth invention, has the ability to remove the plaque at the interdental portion and the occlusal surface without moving the main body only by positioning the cleaning brush of the electric oral cleaning device at the cleaning target site.
  • the bristle tip implanted in the brush part of the electric oral cleaning tool is moved forward or backward with respect to the cleaning brush rotation axis direction.
  • This cleaning brush can be curved (curled) to further increase the efficiency of squeezing out the plaque due to the rotational force of the brush.
  • the seventh invention is directed to the rotary sliding motion according to the second invention in order to further enhance the ability to extract plaque at the interdental portion and the occlusal surface as in the fifth invention and the sixth invention.
  • the brushing direction of the brush of the electric oral cleaning tool is set in the forward or reverse direction with respect to the direction of rotation of the cleaning brush, or at an angle in the direction of the tip or main body with respect to the direction of the longitudinal axis of the cleaning brush.
  • the linear portion of the slider composed of a straight portion formed of a synthetic resin or a metal, which is passed through the head portion and a bent portion, and the linear portion of the slider and the head end bearing portion having rigidity are formed.
  • the material or shape is used, and the bent portion connecting the straight portions is made of a material that is more elastic than the straight portion, or if the same material is used, the bent portion is compared with the straight portion.
  • the bending angle of the head portion forming the outer shell is set to an angle equal to or greater than a right angle, it is possible to minimize the loss of the driving force of the motor. Furthermore, when this mechanism is used to configure a combination of a bent shape and a linear shape, the bending radius of the bent shape can be reduced to 5 millimeters or less, so the head ( By reducing the length of the straight portion and the first bent portion in the immediate vicinity of the cleaning brush), it is possible to shorten the major axis in the direction of the long axis of the rear end of the cleaning brush. None. If the slider is made of the same shape or material, the slider protruding from the bearing at the head end and the cleaning brush attached to the end of the slider will rotate or slide.
  • the internal stress of the brush causes the brush tip to vibrate in a direction other than the axial direction, which hinders the insertion of the brush into a narrow gap like an interdental brush.
  • the resonance of the cleaning brush can be prevented by using a rigid material or shape for the slider of the end bearing and by precisely inscribed in the head end bearing.
  • a freely rotating spherical or disk-shaped bead-shaped bearing is inserted through a slider shaft at arbitrary positions in contact with the inner wall of the head member, or the shape of the slider shaft itself is changed to an arbitrary value.
  • a tenth aspect of the present invention is to connect the end to the slider shaft at the same position as the rotation center axis, and to transmit the rotational force of the motor shaft to the other end in order to generate rotational sliding motion on the slider shaft.
  • a cylindrical shape with a polygonal hole, a ring shape with the same starting point and ending point on the outer periphery of the cylindrical surface in the longitudinal direction A cylindrical cam with a groove that smoothly displaces in the long axis direction (rotation axis direction) is installed.
  • the cylindrical cam groove fits into the inner wall of the head member through which this cylindrical cam passes. This mechanism makes it possible to freely change the number of slide movements and the stroke each time the cylindrical cam makes one rotation according to the shape of the groove of the cylindrical cam. Appliances.
  • the invention of the H-th aspect is characterized in that the movement of the crankshaft connected to the motor of the main body is connected to the other end of the cylindrical cam having one end joined to the slider axis and having the same rotation center axis as the tenth invention.
  • the mechanism by which the groove of the cylindrical cam fits into the cam notch on the inner wall of the head member makes it possible to freely vary the number of slide movements and the stroke amount that occur each time the slider shaft rotates repeatedly.
  • a motor-operated oral cleaning device characterized by the following.
  • a twelfth invention provides a joint mechanism for transmitting a reciprocating motion of a linear motor to the other end of a cylindrical cam having one end joined to a slider shaft and having the same rotation center axis as the one described in the tenth invention.
  • a cylindrical cam having a groove that is smoothly displaced in the long axis direction (the axial direction of the repetitive rotation), and a groove of the cylindrical cam on a cam notch on the inner wall of the head member through which the cylindrical force is passed.
  • An electric oral cleaning device characterized in that a reciprocating motion of a reversing motor is converted into a reciprocating sliding motion of a slider shaft by a fitting mechanism.
  • FIG. 1 is a cross-sectional view (a sliding exercise type electric oral cleaning device) showing an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing a state in which the head is straightened and stored in a protective case.
  • FIG. 3 is a top view showing a state where the head portion is three-dimensionally bent by finger pressure.
  • FIG. 4 is a side view showing a state in which the head portion is three-dimensionally bent by finger pressure.
  • FIG. 5 is a rear view showing a state in which the head portion is three-dimensionally bent by finger pressure.
  • FIG. 6 is a cross-sectional view taken along line AA, BB, and CC of FIG.
  • FIG. 7 is a cross-sectional view showing a rotary motion type electric oral cleaning device according to one embodiment of the present invention.
  • FIG. 8 is a cross-sectional view showing a storage state of a folding storage type electric oral cleaning tool.
  • FIG. 9 is a cross-sectional view showing a folding and retractable electric oral cleaning device with a head part extended specification state.
  • FIG. 10 is a vertical cross-sectional view showing a folding and storing type electric oral cleaning tool head freely bendable specification state.
  • Fig. 11 is a vertical cross-sectional view of the head part freely bending and rotating slide movement (between teeth) of the toothbrush.
  • FIG. 12 is a schematic side view showing a state in which cleaning brushes are spirally arranged on a brush shaft.
  • FIG. 13 is a front view from the longitudinal direction of the cleaning brush in which the brushes are arranged at an angle so as to have a positive or negative angle in the rotation direction of the cleaning brush unit.
  • Fig. 14 shows a cleaning brush in which hairs are arranged at an angle so that it has a positive or negative angle in the tip direction or body direction with respect to the long axis of the cleaning brush. It is a side view sectional drawing.
  • FIG. 15 is a front view from the long axis direction of the cleaning brush in which the tip of the cleaning brush is curved (curled) in the forward or reverse direction with respect to the rotation direction of the cleaning brush.
  • FIG. 16 is a top view of a plane head type in which the bending direction is defined by two head metal annealing lines.
  • FIG. 17 is a top cross-sectional view of a flat head type in which the bending direction is defined by two head metal annealing lines.
  • FIG. 18 is a side view of a plane head type in which the bending direction is defined by two head metal annealing lines.
  • FIG. 19 is a cross-sectional side view of a flat head type in which the bending direction is defined by using two metal annealing lines in the head part when bending.
  • Fig. 20 is a side view of the head, which has two metal annealing lines and has a plurality of flat joints that define the bending direction and enables three-dimensional bending. is there.
  • Fig. 21 shows the head part in Fig. 20 in which two metal annealed lines are used and two or more flat head joints defining the bending direction are provided to enable three-dimensional bending. It is the side view seen from the direction rotated 90 degrees in the long axis direction.
  • Fig. 22 is a side view showing the bent state of the head portion of the electric interdental brush equipped with the sliding rotary motion cylindrical cam and the two metal annealing lines of the head c Fig. 23 Fig. 22 is a side view in which the electric interdental brush of Fig. 22 is rotated 90 degrees in the long axis direction in a state in which the head portion is in an extended state (at the time of storage).
  • FIG. 24 shows a cross-sectional view of FIG.
  • FIG. 25 is a diagram showing an integral package of the cylindrical cam, the slider, and the cleaning brush of FIG. 24.
  • Fig. 26 is a view showing Fig. 25 rotated 90 degrees in the long axis direction. is there.
  • FIG. 27 is a side cross-sectional view of an electric oral cleaning device provided with a slide and a repetitive rotation mechanism.
  • FIG. 28 is a cross-sectional view taken along the line DD of FIG.
  • FIG. 29 is a side sectional view of an electric oral cleaning device provided with a slide using a linear motor and a repetitive rotation mechanism.
  • FIG. 30 is a top view of a plane head type in which a bending direction is three-dimensionally defined by displacing the arrangement of two head metal annealing lines in the axial direction.
  • Head base part 15 of the head bearing member Larger diameter of the rear head member 16 in the longitudinal direction of the cleaning brush 16, Head member, body attachment / detachment part 17, Annealed metal wire with permanent deformation physical properties 18 , Flexure deformation part 19 by finger pressure, Storage case 20, Lock mechanism convex part 21, Lock mechanism concave part 22, Body brush protection part 23, Slider joint part 24, Linear motor
  • FIGS. 1 and 2 show an example of an embodiment of the invention.
  • the portions denoted by the same reference numerals as those in the drawings represent the same components, and the basic configuration is the same as that shown in the drawings.
  • the power of the motor 9 is controlled by the spur gear 8 and the face gear 6 fixed by the gear bearing 12 of the main body 3 as shown in FIG. To rotate.
  • This rotational power is transmitted to the eccentric cam 7 by the gear shaft 11 and converted into a sliding motion parallel to the long axis direction of the main body by the crank wheel 5 fitted outside the eccentric cam 7 guided by the main body 3.
  • the sliding motion of the crank wheel 5 is propagated to the slider 4 which passes through the head member 2 and causes the cleaning brush 1 having an insert formed at the tip to slide.
  • the direction of the sliding motion parallel to the main body 3 of the crank wheel 5 is set by the two-dimensional or three-dimensional bending shape of the head member 2 through which the elastic slider 4 passes. Is done.
  • the head portion is formed by an annealed metal wire 17 having permanent deformable physical properties, which is insert-molded so as to pass through a head member 2 molded of a soft resin or the like.
  • the cleaning brush 1 can be freely three-dimensionally deformed by acupressure, so that the cleaning brush 1 can reach a target portion while avoiding frequent tongues.
  • the head member 2 conforms to the shape of the storage case 19 as shown in FIG. It is possible to store it after restoring the deformation by finger pressure.
  • the storage method is to provide a butterfly plate 25 at the connection between the main body 3 and the head member 2, as shown in Fig. 8, Fig. 9, and Fig. 10.
  • the storage method is to provide a butterfly plate 25 at the connection between the main body 3 and the head member 2, as shown in Fig. 8, Fig. 9, and Fig. 10.
  • the power of the motor 9 is not changed even in the rotating oral moving appliance shown in FIG. 7 in which the movement of the cleaning brush 1 is different from the sliding operation such as the electric oral cleaning device shown in FIG.
  • the face gear 6 fixed by the gear bearing of the main body 3 by the spur gear 8 is rotated.
  • This rotational power is transmitted to the brush rotary shaft spur gear 27, rotates the slider 4 attached to the slider joint 23 guided by the main body 3, and drives the cleaning brush 1 through the slider 4.
  • the head member 2 can be three-dimensionally deformed by finger pressure using the annealed metal wire 17 having insert-molded and permanently deformable physical properties.
  • the cleaning brush 1 to be cleaned can easily reach the cleaning target portion. As shown in FIG.
  • the cleaning brush 1 can easily reach the target portion.
  • the rotating power generated by the motor 9 rotates the slide cam shaft 35 by the slide shaft joint 32 and also rotates the cylindrical cam 30 mounted on the slide cam shaft 35.
  • the camshaft coil spring is always 2 9 c the rotary slide motion to generate a slide motion in contact with the cylindrical cam 3 0 which is pressed against the motor-9 side in addition to the rotational motion to the scan line Dokamushafu bets 3 5 by the brush rotation shaft joint
  • the cleaning brush 1 is caused to perform a rotary sliding motion by propagating the cleaning brush 1 to the brush rotary slide shaft 34 by 2 8.
  • the cleaning brush 1 which makes this rotary sliding motion can three-dimensionally deform the head member 2 formed by insert-molding the annealed metal wire 17 having the property of being permanently deformed. Just hold it on the site and automatically extract and scrub the plaque without manually moving the cleaning brush in the tongue direction.
  • the cleaning brush portion 1 of the electric oral cleaning device performing the rotary sliding motion is provided with a cleaning brush portion radially planted from the brush shaft as shown in FIG.
  • the cleaning brush which is arranged in a spiral, automatically pulls out plaque in a certain direction by the rotational movement.
  • the long axis of the bristle that is implanted radially from the brush shaft is in the direction of rotation of the cleaning brush part or in the direction of the tip with respect to the long axis of the cleaning brush rotation shaft.
  • the cleaning brush which is curved (curled) in the forward or reverse direction to the direction of rotation of the cleaning brush, has a high cleaning ability even for pit fissures and interplaque plaque.
  • the shapes of the cleaning brushes shown in FIGS. 12 to 15 alone enhance the cleaning ability alone, but when combined, the ability is further exerted.
  • the shape of the head part can be changed by finger pressure. It is possible to bend at an arbitrary angle in a certain direction as shown in Fig. 19, but as shown in Fig. 30, the arrangement of the bending positions of the two annealed metal wires having the property of permanent deformation as shown in Fig. 30 By changing the angle, the bending direction can also be specified. As shown in FIGS. 20 and 21, the same bending mechanism is used at an angle rotated 90 degrees with respect to the long axis direction.
  • FIGS. 22 to 29 show practical embodiments.
  • two annealed metal wires 17 having permanent deformable properties are insert-molded at the tip of a head portion 2 molded of a detachable soft resin, and the head portion is formed.
  • a head bearing 13 At the center of 2, it is held by a head bearing 13 and a cleaning brush 1 is attached at one end and a cylindrical cam 30 is provided at the other end, and bearings are provided at several positions in contact with the inner wall of the head.
  • Slider 4 with 4 2 passes through the shaft.
  • the cylindrical cam 30 is, as shown in FIGS.
  • the slider bent portion 4a has a shape that exhibits flexible elasticity, while the slider straight portion 4b has a rigid shape and is precisely held by the head bearing portion 13. This prevents the cleaning brush 1 from vibrating in a direction other than the axial direction when the cleaning brush 1 rotates.
  • a crank bearing portion 46 having a groove in a direction perpendicular to the axial direction is provided with a crankshaft 45 for transmitting the driving force of the motor 9.
  • the rotary motion of the cylindrical cam 30 is converted into the repetitive rotary motion of the cylindrical cam 30. Further, the cam groove 44 cut into the cylindrical cam 30 is moved by the cam notch 43 of the head member 2 to the cleaning brush 1 via the slider 4.
  • a repetitive rotating slide motion is generated at the same time.
  • a linear motor 24 as shown in FIG. 29, a cam groove 4 cut into a cylindrical cam 30 in which a linear motor crank shaft 47 is axially rotatably mounted.
  • the slide motor 4 converts the slide motion of the linear motor 124 into a repetitive rotation slide motion through the cam notch 43 of the head member 2 and transmits the slide motion to the cleaning brush 1 via the slider 4.
  • the use of the rear motor mechanism in the power system of the rotary motor 9 is not limited to the above illustrated example, and various changes can be made without departing from the scope of the present invention. .

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

La présente invention concerne un dispositif électrique de nettoyage oral permettant de nettoyer une cavité orale. Une tige coulissante en résine élastique, conçue pour transmettre la puissance d'un moteur, est insérée dans une partie de tête moulée par insertion d'un fil métallique durci qui présente une propriété de déformation permanente dans une résine souple. Divers types de brosses de nettoyage rotatives, coulissantes ou coulissantes en rotation et une pointe de nettoyage moulée avec de la résine synthétique sont conçus pour être utilisés de manière flexible selon un angle quelconque, de façon que les brosses de nettoyage peuvent atteindre facilement les parties cibles, tout en évitant le buccinateur et le muscle de la langue. La cavité orale peut facilement être nettoyée, simplement en maintenant les brosses de nettoyage aux emplacements cibles. Le dispositif selon cette invention se porte très facilement et les divers types de brosses de nettoyage et la pointe de nettoyage moulée avec de la résine synthétique ne peuvent pas être contaminés lorsque le dispositif de nettoyage est porté.
PCT/JP2002/004510 2001-07-30 2002-05-09 Dispositif electrique de nettoyage oral a angle universel WO2003011073A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002589149A JPWO2003011073A1 (ja) 2001-07-30 2002-05-09 自在アングル電動口腔清掃器具
KR10-2003-7004577A KR100498684B1 (ko) 2001-07-30 2002-05-09 자유 자재의 앵글을 갖는 전동 구강 청소 기구

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001230207 2001-07-30
JP2001-230207 2001-07-30

Publications (1)

Publication Number Publication Date
WO2003011073A1 true WO2003011073A1 (fr) 2003-02-13

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PCT/JP2002/004510 WO2003011073A1 (fr) 2001-07-30 2002-05-09 Dispositif electrique de nettoyage oral a angle universel

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JP (1) JPWO2003011073A1 (fr)
KR (1) KR100498684B1 (fr)
CN (1) CN1219496C (fr)
TW (1) TW541163B (fr)
WO (1) WO2003011073A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004037113A1 (fr) 2002-10-28 2004-05-06 Atsushi Takahashi Brosse electrique interdentaire
JP2005124878A (ja) * 2003-10-24 2005-05-19 Isamu Miura 電動歯ブラシ
JP2005124877A (ja) * 2003-10-24 2005-05-19 Isamu Miura 電動歯ブラシ
EP1683498A1 (fr) * 2005-01-20 2006-07-26 R & D Research&Development Consulting GmbH Brosse à dents rotative
JP2007007399A (ja) * 2005-06-24 2007-01-18 Ethicon Endo Surgery Inc 移植用医療装置用のアプライヤー
EP1773155A1 (fr) * 2004-07-23 2007-04-18 Kazem Vafaeian Brosse a dents (brosse neka)
WO2007056793A1 (fr) 2005-11-15 2007-05-24 Eric Leonard Coates Appareil de nettoyage dentaire
WO2009031396A1 (fr) * 2007-09-04 2009-03-12 Shigeki Kamimura Brosse interdentaire
WO2009122944A1 (fr) * 2008-03-31 2009-10-08 小林製薬株式会社 Outil de nettoyage interdentaire
WO2009122945A1 (fr) * 2008-03-31 2009-10-08 小林製薬株式会社 Nettoyeur interdentaire
US7721379B2 (en) 2003-11-18 2010-05-25 Atsushi Takahashi Small-diameter resin twisted brush
JP2010233806A (ja) * 2009-03-31 2010-10-21 Sunstar Inc 歯間ブラシ
CN102421326A (zh) * 2009-05-08 2012-04-18 狮王株式会社 齿间牙刷
JP2019508113A (ja) * 2016-02-05 2019-03-28 グラクソスミスクライン コンシューマー ヘルスケア（ユーケー） アイピー リミテッド フレキシブルドライブシャフトを備える電気ユーティリティブラシ
WO2020201468A1 (fr) * 2019-04-03 2020-10-08 Klaus Scholz Appareil de nettoyage d'espaces interdentaires
EP4005529A4 (fr) * 2019-07-30 2023-08-02 Xing Zhou Brosse interdentaire intégrée télescopique

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100835918B1 (ko) 2007-07-24 2008-06-09 김원근 청소용 솔
CN102670318A (zh) * 2011-03-14 2012-09-19 李兆桐 医用一次性除牙垢、牙菌斑弹簧丝针头
CN102429738A (zh) * 2011-08-23 2012-05-02 王伟 替芯式电动牙刷及其相应的螺旋刷头
CN104812332B (zh) * 2012-10-02 2018-12-11 艾伦·库珀史密斯 牙科装置
KR101477496B1 (ko) * 2013-09-06 2014-12-31 (주) 시원 치과용 임플란트 세정기구
CN103908019A (zh) * 2014-03-18 2014-07-09 深圳市合元科技有限公司 具有折叠结构的电子烟
CN111803234B (zh) * 2020-07-03 2021-07-16 青岛市市立医院 一种口腔种植牙清洗装置

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WO2004037113A1 (fr) 2002-10-28 2004-05-06 Atsushi Takahashi Brosse electrique interdentaire
JP2005124878A (ja) * 2003-10-24 2005-05-19 Isamu Miura 電動歯ブラシ
JP2005124877A (ja) * 2003-10-24 2005-05-19 Isamu Miura 電動歯ブラシ
US7721379B2 (en) 2003-11-18 2010-05-25 Atsushi Takahashi Small-diameter resin twisted brush
EP1773155A4 (fr) * 2004-07-23 2014-03-12 Kazem Vafaeian Brosse a dents (brosse neka)
EP1773155A1 (fr) * 2004-07-23 2007-04-18 Kazem Vafaeian Brosse a dents (brosse neka)
EP1683498A1 (fr) * 2005-01-20 2006-07-26 R & D Research&Development Consulting GmbH Brosse à dents rotative
JP2007007399A (ja) * 2005-06-24 2007-01-18 Ethicon Endo Surgery Inc 移植用医療装置用のアプライヤー
WO2007056793A1 (fr) 2005-11-15 2007-05-24 Eric Leonard Coates Appareil de nettoyage dentaire
EP1948068A4 (fr) * 2005-11-15 2012-10-10 Eric Leonard Coates Appareil de nettoyage dentaire
EP1948068A1 (fr) * 2005-11-15 2008-07-30 Eric Leonard Coates Appareil de nettoyage dentaire
JP2009056254A (ja) * 2007-09-04 2009-03-19 Shigeki Kamimura 歯間ブラシ
WO2009031396A1 (fr) * 2007-09-04 2009-03-12 Shigeki Kamimura Brosse interdentaire
JP2009240485A (ja) * 2008-03-31 2009-10-22 Kobayashi Pharmaceut Co Ltd 歯間清掃具
JP2009240482A (ja) * 2008-03-31 2009-10-22 Kobayashi Pharmaceut Co Ltd 歯間清掃具
WO2009122945A1 (fr) * 2008-03-31 2009-10-08 小林製薬株式会社 Nettoyeur interdentaire
WO2009122944A1 (fr) * 2008-03-31 2009-10-08 小林製薬株式会社 Outil de nettoyage interdentaire
JP2010233806A (ja) * 2009-03-31 2010-10-21 Sunstar Inc 歯間ブラシ
CN102421326A (zh) * 2009-05-08 2012-04-18 狮王株式会社 齿间牙刷
JP5323182B2 (ja) * 2009-05-08 2013-10-23 ライオン株式会社 歯間ブラシ及びその製造方法
JP2019508113A (ja) * 2016-02-05 2019-03-28 グラクソスミスクライン コンシューマー ヘルスケア（ユーケー） アイピー リミテッド フレキシブルドライブシャフトを備える電気ユーティリティブラシ
JP7034922B2 (ja) 2016-02-05 2022-03-14 グラクソスミスクライン コンシューマー ヘルスケア（ユーケー） アイピー リミテッド フレキシブルドライブシャフトを備える電気ユーティリティブラシ
WO2020201468A1 (fr) * 2019-04-03 2020-10-08 Klaus Scholz Appareil de nettoyage d'espaces interdentaires
EP4005529A4 (fr) * 2019-07-30 2023-08-02 Xing Zhou Brosse interdentaire intégrée télescopique

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CN1219496C (zh) 2005-09-21
CN1464777A (zh) 2003-12-31
KR20030045096A (ko) 2003-06-09

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