Negative pressure suction device

CN308997879SActive Publication Date: 2024-12-10BEIJING LONGFU HOSPITAL
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Patent Information

Application Number
CN202430228467.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-04-22
Publication Date
2024-12-10
Estimated Expiration
2039-04-22

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Abstract

1. The name of this design product: negative pressure suction device. 2. Purpose of the product with this appearance design: The product with this appearance design is used to collect drainage during negative pressure suction. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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