10 results about "Teeth staining" patented technology

The invention discloses a multifunctional double-grain effervescent cleaning blasting bead. The cleaning blasting bead comprises an alkaline blasting bead and an acid blasting bead, the alkaline blasting bead comprises an alkaline neutralizer and a first oily capsule skin; the alkaline blasting bead comprises an acid neutralizer and a second oily capsule skin; wherein the alkaline neutralizer and the acidic neutralizer can generate an effervescence reaction when being contacted in a liquid environment. According to the present invention, the double-particle blasting bead design is adopted, the sodium bicarbonate and the tartaric acid are separately coated in the blasting bead so as to provide the lasting effervescent function, the deep cleaning effect of the effervescent foam is utilized, the sodium bicarbonate, the tartaric acid, the lauryl sulfate and the sodium lauroyl sarcosinate are particularly added so as to effectively disintegrate the deep dental calculus, and the real deep cleaning of the stubborn tooth stain is achieved; and the peppermint aroma in the blasting beads enables the fragrance to be more lasting.

A method for cleaning teeth using a tooth-cleaning device by removing tooth stains uses the following models: a tooth model, which describes the tooth structure of a user, a cleaning model of the particular user, which describes the tooth model by means of a state of staining, an expectation cleaning model, which describes the tooth model by means of an expected state of cleaning, an actual cleaning model, which is measured by means of corresponding sensors, and a cleaning deviation, which is determined by a comparison of the expected cleaning model with the actual cleaning model. The method comprises the steps of: a) determining the cleaning model and the expectation cleaning model; b) performing a cleaning process as defined by the cleaning model; c) determining the actual cleaning model; d) deriving the cleaning deviation from the actual cleaning model and the expectation cleaning model; e) using the actual cleaning model as new cleaning model, determining the expectation cleaning model on the basis of the new cleaning model, and adapting cleaning instructions on the basis of the cleaning deviation; and f) repeating steps b) to e) until a predetermined termination criterion has been reached.

1. Name of the product in this design: Tooth stain cleaning and whitening pen. 2. Purpose of this product design: For cleaning tooth stains. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design points: Refer to Figure 1 for the combined state.

The present invention is directed to a new methodology for whitening teeth that provided increased whitening efficiency without increased health risk to the user. The methodology includes irradiating a tooth at a wavelength in the visible spectrum at a reduced irradiation density.

Disclosed is an essence for decomposing and displaying dental plaque, which comprises the following raw materials: water, peroxide, ammonia, polyacrylic acid, and potassium hydroxide. The essence for decomposing and displaying dental plaque can create an alkaline environment beneficial to tooth health, display and decompose materia alba and dental plaque on the tooth surface, lighten tooth stains on the tooth surface, and gently care for enamel and dentin, and it has a repairing power for teeth, and meanwhile, can effectively prevent the occurrence of dental caries.

A spray composition for oral hygiene, a method for minimizing or preventing tooth staining, and a cosmetic use of a composition. A spray composition for oral hygiene comprising: (a) a polymer with the structure: formula (i) wherein a is independently selected from 2 to 130 and b is from 15 to 67 and the molecular weight of the polymer is from 1,700 to 15,000 da; (b) hexametaphosphate; and (c) an orally acceptable base; wherein the weight ratio of the polymer to hexametaphosphate is from 1:5 to 5:1.

1. The name of the design product: toothpaste box (sunlight green tea fragrance - whitening and removing tooth stains). 2. The use of the design product: used for the outer packaging of toothpaste. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: unfolded state reference drawing.

The present application provides a kind of containing herbal dentifrice of bio-enzyme multiple effect factor, including by weight percentage: water-soluble emulsified base material 32-48%;Friction agent 22-32%;Bio-enzyme multiple effect factor 2-5%;Bacteriostatic component 3-6%;Inhibit the component of dyeing 3-6%;Fresh component 6-11%;Mucous membrane repair component 1-4%;Cleaning agent 1-3%;The rest is carrier and cosolvent.The present application also proposes the preparation method of the above-mentioned containing bio-enzyme multiple effect factor of herbal dentifrice.The present application realizes the quick microemulsion of amino acid emulsified powder, so as to be able to quickly wrap, emulsify, peel off tooth stain.The best cleaning effect is achieved.The carrier is the protective component of bio-enzyme multiple effect factor, so that bio-enzyme can maintain activity in dentifrice for a long time, maintain effective cleaning function.Bacteriostatic component and inhibit the component of dyeing can form synergistic effect with bio-enzyme multiple effect factor, with longer teeth protection function.

1. Name of the designed product: tooth stain remover. 2. Use of the designed product: for removing the embedded objects (calculus and stain) between teeth. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model relates to the technical field of electric toothbrushes, in particular to a dual-action cleaning electric toothbrush which comprises a brush handle and a lower shell, a battery bin is arranged on one side of the interior of the lower shell, a main board is arranged on one side of the interior of the battery bin, and a switch button is arranged on one side of the outer wall of the battery bin; according to the scheme, the direct-current motor is controlled to operate through the switch button, so that the direct-current motor drives the transmission sleeve to rotate, and then the driving end of the direct-current motor is connected with the eccentric shaft through the cam shaft sleeve and the transmission sleeve, so that the eccentric shaft cam device on the right side is driven to rotate, and the electric toothbrush vibrates; the swing shaft sleeve is arranged on the side, away from the cam shaft sleeve, of the outer wall of the eccentric shaft, the eccentric shaft on the left side is driven to swing left and right, the electric toothbrush swings left and right, and the purposes that the electric toothbrush can go deep into slits between teeth, dental plaque and tooth stains are effectively removed, and meanwhile the exquisite appearance and comfortable cleaning experience are provided are achieved through the vibration and swing technology.