CN110496306B - Sealed ionization tooth whitening instrument - Google Patents

Abstract

A sealing ionization tooth whitening instrument comprises a tooth support, an electric appliance box capable of being connected with the tooth support, an electrode arranged on the tooth support and a control circuit arranged in the electric appliance box; the tooth support is of an H-shaped structure, and the upper and lower surfaces of the tooth support are respectively provided with an upper tooth slot and a lower tooth slot; the electrode is a conductive silica gel body with a tooth-shaped structure and consists of an electrode bottom strip and conductive teeth arranged on the bottom strip; the electrodes are divided into an upper front electrode arranged on the front wall of the upper tooth groove, an upper rear electrode arranged on the rear wall of the upper tooth groove, a lower front electrode arranged on the front wall of the lower tooth groove and a lower rear electrode arranged on the rear wall of the lower tooth groove; the electrodes are respectively and electrically connected with the control circuit. The electrode adopts conductive silica gel, so that the occlusion comfort is good during whitening, the electrode can be in good contact with each tooth, and the design of a vibration circuit is particularly outstanding in whitening effect on the teeth gaps.

Description

Sealed ionization tooth whitening instrument

Technical Field

The invention relates to the technical field of medical health, in particular to a tooth whitening related technology.

Background

In the prior art, the teeth whitening is realized by adding ingredients such as hydrogen oxide, hyaluronic acid, sodium dodecyl sulfate, hydrated silicon dioxide oxygen and the like. There are also methods for achieving rapid tooth whitening by photochemical principles using luminescence (UV) to irradiate the oxidizing compounds in the whitening component. There are also applications that utilize ionization techniques to stimulate ion exchange to provide a thin conductive coating on the surface of the teeth, thereby enhancing the conductive ionization conductive coating of the teeth to act on the teeth to achieve whitening.

The prior ionization technology is applied to whiten teeth, such as the patent number of CN105682606, and the name is: "apparatus for dental treatment"; another example is U.S. patent No.: "62059879", titled: "methods and devices for dental treatment". The ionization mode is used for achieving tooth whitening treatment, but the ionization mode is only a simple mode of connecting electrodes on a whitening instrument to achieve ionization of the conductive coating and achieve the whitening effect, but the coating coated on the teeth is difficult to completely contact with the electrodes due to different sizes, arrangements and the like of oral gums and teeth of people, and the ionization is uniformly given to the coating; and because the color and luster of the tooth gap between the front face of the tooth and the two teeth are uneven, the tooth gap is darker, thereby causing poor whitening effect and uneven whitening.

Disclosure of Invention

The invention aims at overcoming the defects of the prior art, and provides the sealing ionization tooth whitening instrument which has the advantages of simple structure, good occlusion comfort during whitening and outstanding tooth gap whitening effect.

The invention can be realized by the following technical scheme, and the sealing ionization tooth whitening instrument comprises a tooth support 1, an electric appliance box 2 which can be connected with the tooth support 1, an electrode 3 arranged on the tooth support and a control circuit 4 arranged in the electric appliance box 2; the tooth support 1 is of an H-shaped structure, and an upper tooth groove 10 and a lower tooth groove 11 are respectively arranged on the upper surface and the lower surface of the tooth support; the electrode 3 is a conductive silica gel body with a tooth-shaped structure and consists of an electrode bottom strip 30 and conductive teeth 31 arranged on the bottom strip 30; the electrode 3 is divided into an upper front electrode 32 arranged on the front wall of the upper tooth groove, an upper rear electrode 33 arranged on the rear wall of the upper tooth groove, a lower front electrode 34 arranged on the front wall of the lower tooth groove and a lower rear electrode 35 arranged on the rear wall of the lower tooth groove; the conductive teeth 31 arranged on the bottom strip 30 are provided with ribs 310 on one surface facing the inner surface, and the distance between the conductive teeth 31 is equivalent to the tooth width so as to meet the requirement that the ribs 310 facing the inner surface can be attached to tooth gaps of two adjacent teeth; the upper front electrode 32 and the upper rear electrode 33, the lower front electrode 34 and the lower rear electrode 35 respectively form electrode pairs, and are respectively and electrically connected with the control circuit 4.

Further, the sealing type ionizing teeth whitening instrument is provided with an upper front electrode groove 100, an upper rear electrode groove 101, a lower front electrode groove 110 and a lower rear electrode groove 111 for embedding an upper front electrode 32, an upper rear electrode 33, a lower front electrode 34 and a lower rear electrode 35 on the front wall of the upper tooth groove, the rear wall of the upper tooth groove, the front wall of the lower tooth groove and the rear wall of the lower tooth groove respectively.

Furthermore, the control circuit 4 in the electrical box 2 of the sealed ionization tooth whitening instrument is also provided with a vibration motor circuit 43.

Further, the control circuit 4 of the sealed ionization tooth whitening apparatus comprises a power supply 40, an oscillating circuit 41, a power amplifier 42 and a vibration motor circuit 43, wherein the power supply 40 provides power for the oscillating circuit 41, the power amplifier 42 and the vibration motor circuit 43.

According to the invention, as the electrode adopts conductive silica gel, the occlusion comfort is good during whitening, the electrode can be well contacted with each tooth, and the design of the vibration circuit is particularly outstanding in the tooth gap whitening effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view showing a three-dimensional structure of a dental tray provided with electrodes according to the present invention;

FIG. 3 is a schematic perspective view of an electrical box according to the present invention;

FIG. 4 is a schematic perspective view of a dental tray according to the present invention;

FIG. 5 is a schematic view of an electrode perspective structure according to the present invention;

FIG. 6 is an enlarged perspective view of the electrode part A of the present invention;

FIG. 7 is a schematic view of a dental tray according to another embodiment of the present invention;

FIG. 8 is an enlarged perspective view of part B of the electrical box of the present invention;

FIG. 9 is a schematic block diagram of the circuit of the present invention;

fig. 10 is a circuit schematic of an embodiment of the present invention.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the present invention includes a tray 1, an electrical box 2 connectable to the tray 1, an electrode 3 provided on the tray, and a control circuit 4 provided in the electrical box 2. The tooth support 1 is of an H-shaped structure, and an upper tooth groove 10 and a lower tooth groove 11 are respectively arranged on the upper surface and the lower surface of the tooth support; the electrode 3 is a conductive silica gel body with a tooth-shaped structure and consists of an electrode bottom strip 30 and conductive teeth 31 arranged on the bottom strip 30. The electrode 3 is divided into an upper front electrode 32 provided on the front wall of the upper socket, an upper rear electrode 33 provided on the rear wall of the upper socket, a lower front electrode 34 provided on the front wall of the lower socket, and a lower rear electrode 35 provided on the rear wall of the lower socket. The conductive teeth 31 arranged on the bottom strip 30 are provided with ribs 310 on one surface facing the inner surface, and the distance between the conductive teeth 31 is equivalent to the tooth width so as to meet the requirement that the ribs 310 facing the inner surface can be attached to tooth gaps of two adjacent teeth; the upper front electrode 32 and the upper rear electrode 33, the lower front electrode 34 and the lower rear electrode 35 respectively form an electrode pair, the electrode pair is electrically connected with the electrode connecting seat 12 arranged on the front surface of the dental tray 1 as shown in fig. 7, and two sides of the electrode connecting seat 12 on the front surface of the dental tray 1 are respectively provided with an electric box clamping seat 13 connected with the electric box 2. The control circuit 4 is arranged in the electric box 2, an electrode connecting plug 20 matched with the electrode connecting seat 12 is arranged in the middle of the tail end of the electric box 2, and electric box connecting chucks 21 matched with the electric box clamping seat 13 are respectively arranged on two sides of the electrode connecting plug 20. The electrode connecting plug 20 is in plug-in connection with the electrode connecting seat 12, so that the electrode 3 is electrically connected with the control circuit 4. In fig. 3, K1 on the electrical box is a power switch corresponding to the implementation circuit in fig. 10, and K2 on the electrical box is a switch of the vibration motor G corresponding to the implementation circuit in fig. 10. In fig. 8, the bottom end of the electrical box connection chuck 21 is connected with the electrical box 2 into a whole, the top end of the electrical box connection chuck 21 is provided with a lock 210, and the middle section is provided with a separation key 211. The electrical box 2 and the electrical box connecting clamping head 21 are made of plastic materials, so that the electrical box 2 and the tooth support 1 are connected by the lock head 210 under the action of the elasticity of the materials after the electrical box connecting clamping head 21 is inserted into the electrical box clamping seat 13. When the electrical box 2 is to be separated from the tooth support 1, the separation key 211 is pressed with force, so that the two lock heads 210 are retracted and pulled out with force, and the electrical box is separated from the clamping seat 13.

As shown in fig. 4, which is a schematic view of a three-dimensional structure of a dental tray according to the present invention, in order to ensure that the electrode 3 is firmly combined with the dental tray 1, the sealing type ionizing teeth whitening apparatus is provided with an upper front electrode groove 100, an upper rear electrode groove 101, a lower front electrode groove 110 and a lower rear electrode groove 111 for embedding the upper front electrode 32, the upper rear electrode 33, the lower front electrode 34 and the lower rear electrode 35, respectively, on the front wall of the upper tooth slot, the rear wall of the upper tooth slot, the upper front wall of the lower tooth slot and the rear wall of the lower tooth slot.

As shown in fig. 9 and 10, the control circuit 4 includes a power supply 40, an oscillation circuit 41, a power amplifier circuit 42, and a vibration motor circuit 43, and the power supply 40 supplies power to the oscillation circuit 41, the power amplifier circuit 42, and the vibration motor circuit 43. The power supply 40 of the technology can be a dry battery or a rechargeable lithium battery, and is marked by E in the embodiment, the oscillating circuit 41 consists of a multivibrator 555, resistors R1, R2, R3 and R4, capacitors C1, C2 and C3 and a diode D1; the power amplifier circuit 42 is composed of triodes Q1 and Q2, resistors R5 and R6, a capacitor C4 and a diode D1. The output of the capacitor C4 is electrically connected to the upper front electrode 32, the upper rear electrode 33, the lower front electrode 34, and the lower rear electrode 35 via the electrode connection plug 20 and the electrode connection base 12, respectively.

The whitening instrument can be divided into large, medium and small sizes according to the size of the oral cavity; whitening instruments divided into different sizes can also be provided according to the specific gum size. When the whitening instrument is used, a whitening instrument with proper size is selected, and toothpaste or solution or emulsion or gel containing metal salt is uniformly coated on teeth or in the upper tooth groove 10 and the lower tooth groove 11. In the whitening instrument, upper teeth and lower teeth are respectively bitten into the upper tooth socket 10 and the lower tooth socket 11, at this time, as the conductive teeth 31 made of conductive silica gel are made of flexible materials, the convex edges 310 arranged on the surface of the conductive teeth 31 facing the inner surface are attached to the tooth gaps of two adjacent teeth, and the electrode pairs respectively composed of the upper front electrode 32 and the upper rear electrode 33, and the lower front electrode 34 and the lower rear electrode 35 are also corresponding to the partial conductive teeth 31. Turning on the power switch K1, the toothpaste or gel containing metal salt is ionized, some of the oxidizing agent is activated, ion exchange is generated, and the teeth are whitened; the metal salt may be various, such as a compound that supplies fluorine ions, such as sodium fluoride, potassium fluoride, ammonium fluoride, tin fluoride, and the like, sodium sulfite, and the like. Generally, the whitening instrument is operated for 2 to 5 minutes at a time.

During the whitening operation, the vibration motor switch K2 can be started, the tooth support 1 vibrates, the conductive silica gel convex edge 310 rubs against teeth, the effects of friction, ionization and whitening are achieved, and the whitening effect on tooth gaps is more outstanding.

Claims (2)

1. A sealing type ionization tooth whitening instrument comprises a tooth support (1), an electric appliance box (2) which can be connected with the tooth support (1), an electrode (3) arranged on the tooth support and a control circuit (4) arranged in the electric appliance box (2); the tooth support (1) is of an H-shaped structure, and an upper tooth groove (10) and a lower tooth groove (11) are respectively arranged on the upper surface and the lower surface of the tooth support; the electrode (3) is a conductive silica gel body with a tooth-shaped structure and consists of an electrode bottom strip (30) and conductive teeth (31) arranged on the electrode bottom strip (30); the electrode (3) is divided into an upper front electrode (32) arranged on the front wall of the upper tooth groove, an upper rear electrode (33) arranged on the rear wall of the upper tooth groove, a lower front electrode (34) arranged on the front wall of the lower tooth groove and a lower rear electrode (35) arranged on the rear wall of the lower tooth groove; the conductive teeth (31) arranged on the bottom strip (30) are provided with protruding ridges (310) on one surface facing the inner surface, and the spacing between the conductive teeth (31) is equivalent to the tooth width so as to meet the requirement that the protruding ridges (310) facing the inner surface can be attached to tooth gaps of two adjacent teeth; the upper front electrode (32) and the upper rear electrode (33), the lower front electrode (34) and the lower rear electrode (35) respectively form electrode pairs, and are respectively and electrically connected with the control circuit (4); an upper front electrode groove (100), an upper rear electrode groove (101), a lower front electrode groove (110) and a lower rear electrode groove (111) for embedding an upper front electrode (32), an upper rear electrode (33), a lower front electrode (34) and a lower rear electrode (35) are respectively arranged on the front wall of the upper tooth groove, the rear wall of the upper tooth groove, the front wall of the lower tooth groove and the rear wall of the lower tooth groove; the control circuit (4) in the electrical box (2) is also provided with a vibration motor (5).

2. A sealed ionizing teeth whitening instrument according to claim 1, wherein the control circuit (4) comprises a power supply (40), an oscillating circuit (41), a power amplifier circuit (42) and a vibration motor circuit (43), and the power supply (40) supplies power to the oscillating circuit (41), the power amplifier circuit (42) and the vibration motor circuit (43).