Filter for disposable spirometer
CN310201015SActive Publication Date: 2026-09-11黄敬文
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Patent Information
- Application Number
- CN202630132249.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-24
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2041-03-24
Smart Images
Figure 000015_ABST
Abstract
1. The name of the design product: disposable filter for pulmonary function instrument. 2. The use of the design product: used for filtering saliva when blowing for patients, avoiding cross infection. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: use state diagram. 5. Other circumstances that need to be explained: the appearance assembly product, component 1 is the upper cover, component 2 is the lower cover.
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