Nasal oxygen cannula

CN310274877SActive Publication Date: 2026-10-23GUANGZHOU UNIV OF CHINESE MEDICINE SHENZHEN HOSPITAL (FUTIAN)
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Patent Information

Application Number
CN202630230309.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-05-11
Publication Date
2026-10-23
Estimated Expiration
2041-05-11

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Abstract

1. The name of the design product: nasal oxygen tube. 2. The use of the design product: for nasal oxygen inhalation and nasal patency of patients with nasogastric tube. 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best indicates the design points: perspective view 1.
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