43 results about "Gingival health" patented technology

Oral care compositions comprising citrulline and stannous ion source with a specific pH range are provided for promoting Gum Health of a user.

Oral care compositions comprising an acidic amino acid and stannous ion source are provided for promoting Gum Health of a user.

Oral care compositions comprising an amino acid and stannous ion source, especially in the absence of zinc ion source, are provided for promoting Gum Health of a user.

Methods and systems for graphically depicting gum tissue and teeth for illustrating gingival health and plaque reduction. The relative risk as one type of statistical methods for comparing two treatments of different therapeutic agents for gingivitis and plaque are displayed. The upper and lower sets of teeth are represented in rows or groups of teeth separated by rows of boxes which depict the result of various treatments by various therapeutic agents.

Oral care compositions comprising a neutral amino acid and stannous ion source are provided for promoting Gum Health of a user.

Oral care compositions comprising citrulline and stannous ion source with a specific pH range are provided for promoting Gum Health of a user.

Embodiments of the invention provide an oral health assessment algorithm, device and system, and aims at solving the technical problems that the oral problems cannot be timely and effectively intervened and the oral diseases cannot be effectively prevented and controlled due to lack of oral health check and oral health condition understanding. The oral health assessment algorithm comprises the following steps of: obtaining oral health scores output by a gingival health model, a tooth health model and an oral environment model, corresponding to gingival health, tooth health and oral environment, included in an oral information model; calculating an overall oral health index corresponding to the oral information model through the oral health scores and a preset weight algorithm; matching the overall oral health index with a preset evaluation result in a database and outputting a matching result.

Leave-on oral care compositions having good spreadability and improved retention property are provided for promoting Gum Health of a user. Said leave-on oral care compositions comprise a hyaluronic acid or a salt thereof, a polyacrylic acid as a mucoadhesive polymer and an additional polymer.

A disposable, inflatable, matrix (tooth dam) used to form a temporary, removeable side wall for the placement of a tooth filling material. It establishes the original dental anatomy of the tooth, and maintains the correct contact between adjacent teeth for flossing purposes and gingival health. It accomplishes this by inflating a pair of self-sealing air chambers that extend from the back face of a planar panel that they are formed on, such that these chambers contact and press against the adjacent tooth and exert enough force to elastically secure the planar panel without wedges and clamps. It prevents the tooth filling material from leaving the prepared tooth and entering the space between the teeth to enhance flossing and proper dental hygiene. This device will greatly enhance patient comfort, procedural efficiency and consistency

The invention belongs to the technical field of personal care small household appliances, and particularly relates to a gingival nursing type tooth irrigator. The gingival nursing type tooth irrigator comprises a main machine body and a spray head, and further comprises a driving mechanism, a monitoring module and a control module, wherein the driving mechanism is used for driving the spray head to rotate relative to the main machine body; the monitoring module is used for monitoring the liquid flow spraying direction of the spray head; and the control module is used for controlling the driving mechanism to rotate the spray head when the monitoring module monitors that the liquid flow spraying direction of the spray head does not face teeth until the liquid flow spraying direction of the spray head faces the teeth. According to the gingival nursing type tooth irrigator, the liquid flow spraying direction of the spray head can always face the teeth, and direct liquid flow is prevented from being directly sprayed to the gingival, so that the gingival is prevented from being subjected to the direct action of the liquid flow, and the damage phenomena such as bleeding and the like caused by the impact force of the liquid flow and the impact effect of hard particles mixed in the liquid flow are avoided, the gingival health is effectively protected, the gingival nursing type tooth irrigator can clean the teeth and protect the gingival, and the user product experience of the gingival nursing type tooth irrigator is remarkably improved.

The invention discloses a leave-on oral care composition for promoting gum health, which comprises a hyaluronic acid and a gum-strengthening polyol.

Oral care compositions comprising an acidic amino acid and stannous ion source are provided for promoting Gum Health of a user.

The invention discloses an antibacterial mouthwash containing licorice flavonoids and a preparation method thereof. The antibacterial mouthwash consists of: 0.01-1% of licorice flavonoids, 0.05-3% of baicalin extract, and Magnolia officinalis extract Thymol 0.01-3%, thymol 0.01-1%, auxiliary agent 5-50%, and the balance is water. The invention also discloses its preparation method. The mouthwash prepared by the invention can keep the breath fresh, clean the tartar, reduce oral bacteria, care for the health of the oral cavity and gums, and avoid dental caries, bad breath and dental plaque. At the same time, it has antibacterial and anti-inflammatory effects, relieves gum swelling and pain, and promotes the healing of oral ulcers. The mouthwash system is stable, the preparation method is simple, and the application prospect is broad.

An optical analysis of the saliva or fluid-saliva mixture is performed to check whether the saliva or fluid-saliva mixture contains blood, allowing a determination of whether a person has gingivitis or other conditions that affect gingival health. Light received from a representative fluid volume (23) containing saliva is detected and analyzed. The analysis involves determining at least one measurement of the light received by the light receiving unit (25) only for a single wavelength of the light, in particular a wavelength associated with a high absorption of a blood component. In this aspect, this is practical if the light receiving unit (25) is configured to receive light reflected back from the fluid volume (23). For example, during or after an action involving a gingival agitation effect occurs in the human oral cavity, the optical analysis may be performed in real time.

Leave-on oral care compositions having good spreadability and improved retention property are provided for promoting gum health of a user. Said leave-on oral care compositions comprise a hyaluronic acid or a salt thereof, a polyacrylic acid as a mucoadhesive polymer and an additional polymer.