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2 results about "Oral hygiene" patented technology

Oral hygiene is the practice of keeping one's mouth clean and free of disease and other problems (e.g. bad breath) by regular brushing of the teeth (dental hygiene) and cleaning between the teeth. It is important that oral hygiene be carried out on a regular basis to enable prevention of dental disease and bad breath. The most common types of dental disease are tooth decay (cavities, dental caries) and gum diseases, including gingivitis, and periodontitis.

Orthodontic Maxillary Micro Implant

InactiveUS20120202164A1Dental implantsOthrodonticsEngineeringMaxilla/Maxillary
An orthodontic maxillary micro implant includes a plate and a corrective accessory. The plate is implanted into the keratinized epidermal tissue in the maxilla of the orthodontic patient's oral cavity. First and second locking elements are passed through first and second locking holes situated at both ends of the plate respectively to secure the plate to the maxilla, and finally a third locking element is affixed through a fourth locking hole situated on the corrective accessory and a third locking hole situated on the plate to secure the corrective accessory to the maxilla. The orthodontic maxillary micro implant overcomes the difficulty of tongue operation and reduced oral hygiene maintenance caused by the large surface area that a conventional maxillary device occupies. With the use of orthodontic wires, the orthodontic maxillary micro implant becomes an orthodontic accessory allowing the patient's teeth to be moved backward, pulled forward, pushed sideways or retracted.
Owner:BEST MEDICAL & DENTAL INT INC +1

Auxiliary visualization device for oral hygiene maintenance

ActiveCN113143178AOvercoming difficulties in placement and inaccurate positioningConducive to early detection and early treatmentDental flossMedical devicesDental flossingOral medicine
The invention relates to the technical field of oral medicine, in particular to an auxiliary visualization device for oral hygiene maintenance. The device comprises a machine body, an endoscope set, a multi-light-source illumination assembly, a dental floss assembly and a medicine spraying assembly, wherein the machine body is provided with a dental floss machine head of a rake-shaped structure, the medicine spraying assembly comprises a medicine storage box and a medicine feeding pipeline, the medicine storage box and the medicine feeding pipeline are arranged in the machine body, the dental floss assembly comprises two parallel dental floss columns, ends, away from a rotating shaft, of the two dental floss columns are each provided with a pressure sensor, and the pressure sensors are electrically connected with a micro-processing unit. According to the device, images of teeth in all directions are obtained in real time through the endoscope set and the multi-light-source illumination assembly, dental floss observation is facilitated, the endoscope set assists in accurate placement of the dental floss, helps a user to visually observe a placement position and a cleaning condition of the dental floss, and has a local washing function and a medicine spraying function, and the multi-light-source illumination assembly assists in treatment effect of lasers with different wavelengths and inhibits growth of pathogenic bacteria.
Owner:PEKING UNIV SCHOOL OF STOMATOLOGY
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