Drainage device (post-head and neck surgery)

CN310106503SActive Publication Date: 2026-07-21HUAIHUA CENTRAL HOSPITAL (HUAIHUA CANCER HOSPITAL)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
HUAIHUA CENTRAL HOSPITAL (HUAIHUA CANCER HOSPITAL)
Filing Date
2026-01-20
Publication Date
2026-07-21

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Abstract

1. The name of the design product: drainage tube device (after head and neck surgery). 2. The use of the design product: for holding the drainage tube after head and neck surgery. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view 1.
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