Suction apparatus

CN309978232SActive Publication Date: 2026-05-12AFFILIATED HOSPITAL CHONGQING THREE GORGES MEDICAL COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
AFFILIATED HOSPITAL CHONGQING THREE GORGES MEDICAL COLLEGE
Filing Date
2025-10-28
Publication Date
2026-05-12

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Abstract

1. The name of the design product: sputum suction device. 2. The use of the design product: the design product is used to assist the human body to discharge sputum. 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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