Otolaryngology infusion needle handle (2)
CN310077415SActive Publication Date: 2026-07-07HANGZHOU QIANTANG LONGYUE BIOTECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- HANGZHOU QIANTANG LONGYUE BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-12-30
- Publication Date
- 2026-07-07
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: otology infusion needle handle (2). 2. The use of the design product: for the treatment of symptoms such as inner ear administration of neurosensory deafness. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.
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