Dental wedge (butterfly-shaped elastic dental wedge)
CN309457891SActive Publication Date: 2025-08-22SHANGHAI SHUODI TECH CO LTD
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Patent Information
- Application Number
- CN202430765259.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2039-12-03
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Tooth wedge (butterfly-shaped elastic tooth wedge). 2. Purpose of this product design: This product design is used to prevent the material from being pressed into the gingival sulcus during tooth filling, forming an overhang and damaging the periodontal tissue. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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