negative pressure suction device for throat
CN309569952SActive Publication Date: 2025-10-28ZHEJIANG YIZAI MEDICAL TECH CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530118583.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2040-03-13
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Negative pressure suction device for the throat. 2. Purpose of this design: This design is used to remove foreign objects from the throat. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
Need to check novelty before this filing date? Find Prior Art