WO2001030196A1 - Brosse a dents - Google Patents
Brosse a dents Download PDFInfo
- Publication number
- WO2001030196A1 WO2001030196A1 PCT/JP2000/007446 JP0007446W WO0130196A1 WO 2001030196 A1 WO2001030196 A1 WO 2001030196A1 JP 0007446 W JP0007446 W JP 0007446W WO 0130196 A1 WO0130196 A1 WO 0130196A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filament
- toothbrush
- negative electrode
- filament group
- carbon
- Prior art date
Links
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 18
- 239000000057 synthetic resin Substances 0.000 claims abstract description 18
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 12
- 239000005445 natural material Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 19
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 15
- 229910052749 magnesium Inorganic materials 0.000 claims description 15
- 239000011777 magnesium Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 11
- 239000011162 core material Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 6
- 239000010953 base metal Substances 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 230000000694 effects Effects 0.000 description 16
- 230000001954 sterilising effect Effects 0.000 description 15
- 230000009471 action Effects 0.000 description 14
- 210000000214 mouth Anatomy 0.000 description 12
- 238000004659 sterilization and disinfection Methods 0.000 description 12
- 239000000551 dentifrice Substances 0.000 description 9
- 230000005684 electric field Effects 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 9
- 238000005406 washing Methods 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- 210000003128 head Anatomy 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 238000006703 hydration reaction Methods 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- -1 hydrogen ions Chemical class 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004720 dielectrophoresis Methods 0.000 description 4
- 238000010494 dissociation reaction Methods 0.000 description 4
- 230000005593 dissociations Effects 0.000 description 4
- 230000036571 hydration Effects 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 210000003491 skin Anatomy 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000003385 bacteriostatic effect Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 206010006326 Breath odour Diseases 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 210000004195 gingiva Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 1
- 229910001203 Alloy 20 Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 206010012442 Dermatitis contact Diseases 0.000 description 1
- 206010051814 Eschar Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 1
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 208000010247 contact dermatitis Diseases 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 231100000333 eschar Toxicity 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- UPIXZLGONUBZLK-UHFFFAOYSA-N platinum Chemical compound [Pt].[Pt] UPIXZLGONUBZLK-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000003334 potential effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000008491 skin homeostasis Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D27/00—Shaving accessories
- A45D27/46—Devices specially adapted for cleaning or disinfecting shavers or razors
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0016—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means
- A46B15/0022—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means with an electrical means
-
- 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
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0042—Reducing agents
-
- C11D2111/46—
Definitions
- the present invention relates to a toothbrush having good biocompatibility.
- a toothbrush has a filament group consisting of a large number of filaments provided on the head of a gripping portion.
- a synthetic resin material such as nylon (chemical material) or a natural material such as horse hair or pig hair is used.
- a gel-like toothpaste is used to brush the teeth using a toothbrush.
- aqueous solutions of dentifrice may be drained as sewage, which may cause water pollution problems.
- a large amount of dentifrice aqueous solution is discharged from the dormitory, which has a significant impact on the environment. Disclosure of the invention
- the present invention has been made in view of the above-mentioned problems, and is less likely to damage the gums and gums. It is an object of the present invention to provide a toothbrush that can easily remove residues by washing with water. It is another object of the present invention to provide a toothbrush which has a sterilizing or sterilizing effect and can wash the mouth without using a dentifrice.
- a toothbrush according to the present invention is a toothbrush including a grip portion and a filament group including a large number of filaments provided on a head of the grip portion, wherein the filament group includes a natural material. It consists of a natural filament group and a synthetic filament group made of synthetic resin.
- the natural filament group is arranged outside the filament group, and the chemical conversion filament group is arranged inside the filament group.
- a positive electrode made of a noble metal and a negative electrode made of a noble metal and insulated from the positive electrode are provided on the head of the grip portion.
- the positive electrode is mainly made of carbon, and the negative electrode is mainly made of magnesium.
- the filament of the chemical conversion filament group a double-layer filament composed of a double layer of a synthetic resin and carbon is used.
- the double-layer filament has carbon as a core material, and has a coating layer made of a synthetic resin on its surface.
- the double-layer filament has a core material made of a synthetic resin, and a coating layer made of carbon is provided on the surface thereof.
- carbon of the double-layer filament is used as a positive electrode, and a negative electrode made of a metal that is base to carbon and insulated from the positive electrode is provided on the grip portion.
- FIG. 1 is a view showing the outer shape of a toothbrush according to a first embodiment of the present invention
- FIG. 2 is a view showing the arrangement of a group of natural filaments and formation filaments
- FIG. 3 is a view of a second embodiment of the present invention.
- FIG. 4 is a view showing the outer shape of a toothbrush
- FIG. 4 is a view showing the outer shape of a toothbrush according to a third embodiment of the present invention
- FIG. 7 is a diagram showing the electrokinetic displacement of the galvanic potential difference between two different metals
- FIG. 9 shows the functional configuration of noble and vulgar.
- FIG. 1 is a view showing an outer shape of a toothbrush 1 according to a first embodiment of the present invention
- FIG. 2 is a view showing an arrangement state of a group of natural filaments FMn and a group of chemical conversion filaments FMs.
- FIG. 1 (A) is a front view
- FIG. 1 (B) is a bottom view.
- the toothbrush 1 includes a gripper 11 made of an insulator, and a filament group FM provided on the lower surface of the head 11a of the gripper 11.
- the grip portion 11 is a handle made of an insulator and serving as the toothbrush 1.
- Synthetic resin or ceramics etc. are used as the material of the gripping part 11
- Filament group FM is a natural filament group FMn composed of many filaments fn of a natural material and a chemical filament group composed of many filaments fs of synthetic resin Consists of FMs.
- the filament group FM of the toothbrush 1 is a hybrid (eight hybrids) of the natural filament fn and the synthetic resin filament fs.
- the natural filament group FMn is arranged outside the filament group FM
- the chemical filament group FMs is arranged inside the filament group FM.
- the filament groups FM are arranged in four rows, and the inner two rows are provided with the chemical filament group FMs, and the natural filament group FMn is provided so as to surround the chemical filament group FMs.
- the small circles drawn so as to constitute each row are those in which a large number of filaments fn and fs are implanted in each hole provided in the head 11a. In other words, many filaments f and fs are planted in each small circle.
- the hardness of the filament fn of the natural filament group FM n a soft one or a usual one is used.
- the filament fs hardness of the chemical forming filament group FM s soft, ordinary, and hard filaments are used.
- the gingiva and gums are hit by the filament fn of the natural filament group FMn, and therefore, the biocompatibility of the soft meat portion is good and the gums and gums are less likely to be damaged.
- the filament fn of the natural filament group FM n is suitable for tooth surfaces, molars, occlusions, interdental parts, anterior teeth, canines, torsion teeth, dislocation teeth, occupational teeth, artificial teeth, fishing teeth, etc. Contributes to the removal of dirt. In addition, the residue, dentifrice, and the like adhered to the filament fn are easily washed away by washing with water, so that residues are easily removed.
- FIG. 3 is a diagram showing an outer shape of a toothbrush 1B according to a second embodiment of the present invention.
- 3 (A) is a plan view
- FIG. 3 (B) is a front view
- FIG. 3 (C) is a bottom view.
- the toothbrush 1B is provided with a gripping portion 11 made of an insulator, a large number of filament groups FM provided on the lower surface of the head of the gripping portion 11, and an upper surface of the gripping portion 11.
- a negative electrode 13 provided on the side (front) of the gripper 11.
- the grip portion 11 is made of an insulator, is a handle for performing the function of the toothbrush 1B, and is also a base that supports the positive electrode 12 and the negative electrode 13.
- the material of the grip portion 11 synthetic resin or ceramics is used. Calcium cement-based materials can also be used. When a calcium-based material is used, calcium is ionized and dissolved in water, and ionically bonds with magnesium precipitated from the negative electrode 13 to be absorbed from the skin, thereby maintaining and activating skin homeostasis. Is achieved.
- the positive electrode 12 and the negative electrode 13 are fitted into a concave portion provided in the grip portion 11 or embedded in the grip portion 11 at a portion of the head of the grip portion 11 that enters the mouth. Alternatively, it is attached to the surface of the gripper 11. Screws or adhesives are used as needed.
- the negative electrode 13 is provided only on one side (front) of the grip portion 11, but may be provided on both sides (front and back).
- a noble metal in the dissimilar metal contact corrosion is used, and as a material of the negative electrode 13, a noble metal in the dissimilar metal contact corrosion is used. That is, the potential of a metal in seawater differs depending on the type of metal. When dissimilar metals with different potentials are electrically coupled in seawater, the lower potential, that is, the noble metal becomes the negative electrode (anode), and the higher potential, that is, the noble metal becomes the positive electrode (force sword). A local battery is formed. This is called galvanic corrosion.
- metals such as carbon (graphite), platinum, nickel-chromium-molybdenum alloy C, titanium, nickel'chromium-copper-silicon alloy B, nickel-iron-chromium alloy 82, 5, alloy 20, stainless steel, etc. It is. Graphite and platinum exhibit a potential on the order of +0.2 volts. Other metals show potentials near Q volts.
- Magnesium, zinc, beryllium, aluminum alloys, etc. are also base metals. Magnesium has a potential of about 1.6 volts, and zinc, beryllium, aluminum alloy and the like have a potential of about 1.0 volt.
- Corrosion of lower metals is accelerated by contact with noble metals. Also, the corrosion rate of the noble metal used as the negative electrode increases as the area of the noble metal used as the positive electrode increases. When the ratio of the area of the cathode to the area of the cathode is small, the depth of corrosion of the cathode is increased.
- the critical potential for hydrogen absorption of a metal such as titanium is about 0.75 volts (SCE), and by maintaining the anticorrosion potential at a potential nobler than the critical potential, for example, -0.65 volts, Hydrogen absorption phenomenon can be prevented.
- carbon is used as the material of the positive electrode 12.
- the substance containing carbon include charcoal or graphite.
- magnesium is used as a material of the negative electrode 13.
- a galvanic battery is formed between them.
- platinum platinum (platinum) can be used as the material of the positive electrode 12.
- the negative electrode 13 is a site for generating hydrogen ions and forms an electric cathode surface.
- the toothbrush 1B by using the toothbrush 1B together with water or salt, as the dissolved oxygen in the liquid or the movement of the solution due to the rubbing action, the outside air is mixed in and diffused and dissolved on the surface of the surface.
- the diffusion of oxygen on the aqueous surface by the gaseous action that is the sum of the dissolved oxygen in the water forms an electrical connection with the aqueous liquid as the conductive path at the polarities of the two dissimilar metals, from the negative electrode 13 to the positive electrode 1 2
- the solution is agitated, polarization is promoted and the current effect is increased.
- the use of the toothbrush 1B causes magnesium to precipitate out of the cathode 13 from the negative electrode 13, causing ionization and polarization of magnesium.
- An active reaction is caused by the coagulation effect of the electric field, and the activation of the gums and the like is achieved by the silica cross-linking action, ion reduction action, and ion re-spreading action.
- toothbrush 1B it excites physicochemical electrical phenomena using aqueous solution for washing or saliva environment in the mouth, as a further electrokinetic effect on mechanical rubbing action The dielectrophoretic action is superimposed. As a result, plaque is decomposed and oxidatively degraded substances are separated by electrolysis, and ionization is performed using an electric field.
- toothbrush 1B brushing the teeth with water or an aqueous solution, and using salt as necessary, washing, disinfection, and sterilization are performed in the oral cavity, and the deodorizing and deodorizing effects are obtained. It prevents bad breath.
- the filament fn of the natural filament group FM n tends to be unsanitary compared to the filament fs of the chemical filament group FM s, but according to the tooth brush 1B, insufficient cleaning is performed. Therefore, even if slag remains on the filament fn, the filament fn of the natural filament group FM n is sufficiently sterilized by the sterilization effect or sterilization effect by the electromotive force or dielectrophoretic action of the galvanic battery, and sanitation The problem goes away.
- the same effect as that of the toothbrush 1 of the first embodiment can be obtained.
- FIG. 4 is a view showing an outer shape of a toothbrush 1C according to a third embodiment of the present invention.
- the toothbrush 1C shown in FIG. 4 differs from the toothbrush 1B shown in FIG. 4 in that the cathode 13B is provided at the root of the filament group FM.
- the negative electrode 13B may be provided before flocking of the filament group FM.
- a vacuum deposition method can be used as a method for providing the negative electrode 13 B. The method of use and the function and effect of the toothbrush 1C are the same as those of the above toothbrush 1B.
- FIG. 5 and FIG. 6 are cross-sectional perspective views showing another example of the filament f s of the chemically formed filament group F Ms.
- the filament f s B shown in FIG. 5 has a core material 101 made of carbon, and a coating layer 102 made of a synthetic resin is provided on the surface thereof.
- filament fs B is made of nylon coated on the outer surface of a carbon spinning core. It is made by singing.
- the filament f s C shown in FIG. 6 has a core material 111 made of synthetic resin such as nylon, and has a coating layer 112 made of carbon on its surface.
- the filament f s C is produced, for example, by coating carbon on the outer surface of a nylon chemical spinning core.
- carbon coating for example, ion plating is used.
- the filaments f s B and f s C consist of a double layer of synthetic resin and carbon.
- the structure is such that the nylon spinning core and carbon fiber reinforce each other, so the strength is high, and it is flexible and hard to break.
- Such filaments f s B and f s C can be applied to the toothbrushes 1 and 1B described above.
- the filaments f s B and f s C become flexible and hard to break.
- the carbon of the filaments fsB and fsC functions as the positive electrode.
- the filaments f s B and f s C become positive electrodes, where a positive charge is generated, and the surface of the skin in the mouth is directly sterilized or sterilized.
- the positive electrode 12 When applied to the toothbrush 1B of the second embodiment, the positive electrode 12 can be omitted. It is possible to change the position and size of the negative electrode 13B.
- toothbrush 1, 1 B, 1 C, or a filament fs B, fs C applied thereto brushing with water, an aqueous solution, and Z or salt to wash, sterilize, and Sterilization is performed in the oral cavity, which has the effect of deodorization and deodorization, and prevents bad breath.
- carbon is used for the positive electrode 12 and magnesium is used for the negative electrode 13.
- an electric field effect is directly exerted on the living body part. Therefore, the threshold value of the dissociation action with water can be kept low without depending on the chemical solvent as in the conventional case, and a bacteriostatic effect using water as a medium can be expected.
- Magnesium is the only substrate that produces no biocompatible hydrogen ions (protons) in the reductive hydration dissociation of water without harm to the living body.
- the hydration reaction of magnesium with the hydrated calcium by the hydrogen ions of magnesium causes the hydration of its working system to be balanced through the balanced hydration of sodium and potassium. Oxidation correction by ions works (skin spreading effect).
- FIG. 8 is a diagram illustrating the principle of dielectrophoresis
- FIG. 9 is a diagram illustrating a functional configuration of noble and vulgar.
- the toothbrush utilizes a dielectrophoretic phenomenon caused by an uneven electric field. Opposite-polarized charges are induced in opposing portions of the positive electrode 12 and the negative electrode 13 immersed in an aqueous solution environment. This produces an unequal electric field. The electric field strength varies depending on the position, and the ion particles are driven by using the difference in the forces acting on the positive and negative polarization charges. The dielectrophoretic force in that case is proportional to the volume.
- the main system of action involves oxidized ion, reduced ion exchange, and conversion.
- the ions of the working system are electrically charged by the solution dissociation action of the aqueous washing.
- the hydration of the ions is established. This results in decomposition, emulsification, and detachment.
- a low-potential pole with a low self-potential acts as an anode
- a noble pole with a high potential acts as a force source, generating a potential difference.
- the protons generated by the polarization of magnesium in water are anodic reactions at the base pole, and the ion species are proton ions.
- the lower pole becomes the potential negative pole
- the noble pole becomes the anode.
- the potential effect is that the cathode side As for the electric field action and electrolysis phenomenon in water, the action becomes even more negative than the water hydrate dissociation potential of 0.7 port.
- the shapes of the gripper, the filament, the positive electrode, and the negative electrode can be variously changed.
- the number of positive and negative electrodes may be two or more.
- Various methods can also be employed for attaching the positive electrode and the negative electrode.
- a third electrode can be provided in addition to the positive electrode 12 and the negative electrode 13.
- copper or silver is used to generate copper ions or silver ions.
- electrokinetic effects cation extraction of oxygen-free copper (Cu) and polarization sterilization by silver ions of silver (Ag) occur.
- Active ionization ie, deodorant and bacteriostatic effects, occurs in the electric field of the water environment.
- the effect of CuAg2H ++ can be positively utilized.
- a bacteriostatic effect is imparted to the planted natural filament fn.
- the structure, shape, size, number, material, number of rows, etc. of the gripper, the filament, the positive electrode, the negative electrode, or the whole or each part of the toothbrush can be variously changed in accordance with the gist of the present invention. .
- the toothbrush according to the present invention hardly damages the gums and gums, easily removes residues by washing with water, and can be used as a toothbrush having good biocompatibility.
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU79565/00A AU7956500A (en) | 1999-10-26 | 2000-10-25 | Toothbrush |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30371299 | 1999-10-26 | ||
JP11/303712 | 1999-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001030196A1 true WO2001030196A1 (fr) | 2001-05-03 |
Family
ID=17924354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/007446 WO2001030196A1 (fr) | 1999-10-26 | 2000-10-25 | Brosse a dents |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU7956500A (fr) |
WO (1) | WO2001030196A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010124904A (ja) * | 2008-11-25 | 2010-06-10 | Panasonic Electric Works Co Ltd | 口腔ケア装置 |
WO2011078128A1 (fr) * | 2009-12-22 | 2011-06-30 | パナソニック電工 株式会社 | Corps de brosse et brosse à dents |
CN102869286A (zh) * | 2010-05-06 | 2013-01-09 | 博朗有限公司 | 口部清洁装置以及口部清洁装置的头部 |
JPWO2011078127A1 (ja) * | 2009-12-22 | 2013-05-09 | パナソニック株式会社 | ブラシ体及び歯ブラシ |
US10660736B2 (en) | 2005-10-14 | 2020-05-26 | Colgate-Palmolive Company | Oral care device |
EP4157035B1 (fr) * | 2020-05-28 | 2023-12-06 | Koninklijke Philips N.V. | Dispositif et procédé de soins oraux |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318856U (fr) * | 1990-06-29 | 1991-02-25 | ||
JPH09299145A (ja) * | 1996-05-13 | 1997-11-25 | Lion Corp | 歯ブラシ |
JPH1042962A (ja) * | 1996-08-02 | 1998-02-17 | Hiroshi Fukuba | イオン歯ブラシ |
-
2000
- 2000-10-25 AU AU79565/00A patent/AU7956500A/en not_active Abandoned
- 2000-10-25 WO PCT/JP2000/007446 patent/WO2001030196A1/fr active Search and Examination
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318856U (fr) * | 1990-06-29 | 1991-02-25 | ||
JPH09299145A (ja) * | 1996-05-13 | 1997-11-25 | Lion Corp | 歯ブラシ |
JPH1042962A (ja) * | 1996-08-02 | 1998-02-17 | Hiroshi Fukuba | イオン歯ブラシ |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10660736B2 (en) | 2005-10-14 | 2020-05-26 | Colgate-Palmolive Company | Oral care device |
JP2010124904A (ja) * | 2008-11-25 | 2010-06-10 | Panasonic Electric Works Co Ltd | 口腔ケア装置 |
WO2011078128A1 (fr) * | 2009-12-22 | 2011-06-30 | パナソニック電工 株式会社 | Corps de brosse et brosse à dents |
JPWO2011078128A1 (ja) * | 2009-12-22 | 2013-05-09 | パナソニック株式会社 | ブラシ体及び歯ブラシ |
JPWO2011078127A1 (ja) * | 2009-12-22 | 2013-05-09 | パナソニック株式会社 | ブラシ体及び歯ブラシ |
CN102869286A (zh) * | 2010-05-06 | 2013-01-09 | 博朗有限公司 | 口部清洁装置以及口部清洁装置的头部 |
CN102869286B (zh) * | 2010-05-06 | 2015-03-25 | 博朗有限公司 | 口部清洁装置以及口部清洁装置的头部 |
EP4157035B1 (fr) * | 2020-05-28 | 2023-12-06 | Koninklijke Philips N.V. | Dispositif et procédé de soins oraux |
Also Published As
Publication number | Publication date |
---|---|
AU7956500A (en) | 2001-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4642422B2 (ja) | 口腔清掃用具 | |
RU2441643C2 (ru) | Способ и устройство для электрохимического отбеливания зубов | |
RU2373818C1 (ru) | Устройство ухода за полостью рта с возможностью использования электрического напряжения | |
KR20150115919A (ko) | 생물막으로 오염된 구성요소 특히, 임플람트 부품을 세정하기 위한 처리 시스템 | |
CN1921807B (zh) | 离子交换型牙科装置 | |
JP2001190336A (ja) | ブラシ | |
KR102264638B1 (ko) | 세라믹체 특히, 치아 임플란트로서 사용하기 위한 세라믹체 | |
JP2016513145A (ja) | インプラント部品洗浄用治療液 | |
WO2001030196A1 (fr) | Brosse a dents | |
JP2007167527A (ja) | 義歯清掃用具 | |
JPH0744887B2 (ja) | 磁気イオン歯ブラシ | |
EP1174055B1 (fr) | Brosse à dents électronique et brosse électronique | |
JPH1080324A (ja) | 電子歯ブラシ | |
TW518212B (en) | Tooth brush | |
JP4372537B2 (ja) | 口腔清掃用具 | |
AU2006202776A1 (en) | Electrochemically Treating Teeth | |
JP2001029435A (ja) | 電解水を用いた消毒・殺菌方法および装置 | |
WO2001030225A1 (fr) | Nettoyant et rasoir | |
RU2166274C1 (ru) | Самодезинфицирующаяся зубная щетка с ионизатором серебра | |
KR100821587B1 (ko) | 전자칫솔 및 전자브러시 | |
JPH02283310A (ja) | 電子歯ブラシ | |
JP2010029622A (ja) | 洗浄水電解型超音波式口腔洗浄システム | |
JPH06149U (ja) | 歯ブラシ | |
CN1267039C (zh) | 电子牙刷与电子刷 | |
IL196119A (en) | A non-therapeutic instrument for electrochemical teeth whitening |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
ENP | Entry into the national phase |
Ref document number: 2001 532625 Country of ref document: JP Kind code of ref document: A |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) |