Tympanic membrane perforation measuring ruler
CN309052103SActive Publication Date: 2025-01-03QUZHOU PEOPLES HOSPITAL (QUZHOU CENT HOSPITAL)
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Patent Information
- Application Number
- CN202430376240.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2039-06-19
Smart Images
Figure 000001_ABST
Abstract
1. The name of the product of this design: Tympanic membrane perforation measuring ruler. 2. Purpose of the product of this design: used to measure the size of eardrum perforation caused by otitis media and trauma. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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