Drive elements for drug delivery pumps

CN309481290SActive Publication Date: 2025-09-05NEURODERM LTD
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Patent Information

Application Number
CN202130678631.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2021-10-12
Filing Date
2021-10-15
Publication Date
2025-09-05
Estimated Expiration
2036-10-15

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Abstract

1. Name of the product of this design: Driving element for a drug delivery pump. 2. Purpose of this design product: To linearly and bidirectionally move the plunger shaft in the reservoir of a drug delivery pump, thereby discharging liquid drugs and / or refilling liquid drugs. 3. The key point of the design of this product lies in the shape of the product. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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