Bone grinding retractor for cochlear implant surgery
CN309493565SActive Publication Date: 2025-09-12ZHEJIANG NUROTRON BIOTECH
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Patent Information
- Application Number
- CN202430790311.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2039-12-12
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Bone grinding retractor for cochlear implant surgery. 2. Purpose of this product design: This product design is used to help doctors pull open the skin flap when grinding the bone groove during cochlear implant surgery, and accurately locate and define the bone grinding area. 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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