Orthodontic toothbrush
The orthodontic toothbrush designed with curved brush head and partitioned bristles solves the problems of poor cleaning of the back tooth accessories of brace wearers and irritating the cheek mucosa, achieving a more efficient cleaning and comfortable brushing experience.
CN223143062UActive Publication Date: 2025-07-25BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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Patent Information
- Application Number
- CN202421715045.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-07-19
AI Technical Summary
Technical Problem
Existing toothbrushes are not effective when cleaning the back teeth of brace wearers, especially the distant middle side of the attachment, and are prone to irritating the buccal mucosa and pharynx, causing discomfort.
Method used
A orthodontic toothbrush is designed, with the brush head bent inward to form an outer arc-shaped curved surface and an inner arc-shaped groove. The bristles are divided into upper, middle and lower hair bundles, which are semi-enclosed shapes. In line with the shape of brace attachments, it effectively cleans the area of the back teeth attachment.
Benefits of technology
Improves the cleaning effect of posterior teeth accessories, reduces irritation to the cheek mucosa and pharynx, and provides a more comfortable brushing experience.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an orthodontic toothbrush, which relates to the technical field of toothbrushes, and comprises a brush handle for a user to hold; the brush head is detachably mounted on the brush handle, and the upper end of the brush head is bent towards the inner side to form an outer side arc-shaped curved surface and an inner side arc-shaped groove; the bristles comprise an upper bristle bundle, a middle bristle bundle and a lower bristle bundle which are all located in the arc-shaped groove, and the upper bristle bundle, the middle bristle bundle and the lower bristle bundle are in a semi-surrounding shape. According to the utility model, the radian of the outer surface is not only matched with the radian of the corresponding buccal mucosa of the back teeth, but also the bristles have a certain angle, so that the distal surface of the back tooth accessory can be effectively cleaned in place, and the tooth tissue around the accessory can be cleaned at the same time.
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