Dacryocystorhinostomy stent for preventing postoperative mucosal contraction
CN310274827SActive Publication Date: 2026-10-23HUIZHOU HOSPITAL OF TRADITIONAL CHINESE MEDICINE
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Patent Information
- Application Number
- CN202630093723.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-03
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2041-03-03
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: lacrimal passage stent for preventing postoperative mucosal contraction of dacryocystorhinostomy. 2. The use of the design product: lacrimal passage stent for preventing postoperative stoma contraction after endoscopic dacryocystorhinostomy. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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