choking prevention device
CN309839555SActive Publication Date: 2026-03-10杨宇娟
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-03-10
Smart Images
Figure 000005_ABST
Abstract
1. Name of the design product: anti-choking device. 2. Use of the design product: mainly used for the foreign body obstruction in the throat, through the negative pressure to attract the foreign body out, to prevent people from suffocation. 3. Design points of the design product: the combination of shape and pattern. 4. Picture or photo that best indicates the design points: perspective drawing.
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