negative pressure chamber (volute chamber)
CN310284142SActive Publication Date: 2026-10-27SHANGHAI UNIV OF MEDICINE & HEALTH SCI
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Patent Information
- Application Number
- CN202630131409.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-24
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2041-03-24
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: negative pressure chamber (volute chamber). 2. The use of the design product: for body conditioning, metabolic regulation and muscle relaxation, etc. 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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