Cannula piercer

CN309181741SActive Publication Date: 2025-03-18CHINA JAPAN FRIENDSHIP HOSPITAL

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Patent Information

Application Number: CN202430413363.2
Authority / Receiving Office: CN · China
Patent Type: Designs(China)
Current Assignee / Owner
Filing Date: 2024-07-03
Publication Date: 2025-03-18
Estimated Expiration: 2039-07-03

Application Information

Patent Timeline

03 Jul 2024

Application

CN202430413363.2

18 Mar 2025

Publication

CN309181741S

Inventors: 邓明明; 侯刚

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Abstract

1. The name of the product of this design: cannula piercer. 2. Purpose of the product with this design: The product with this design is used as a cannula puncture device and can be used as a disposable cannula puncture device for internal thoracoscopic surgery. It is used to puncture the abdominal wall and chest wall during thoracic and laparoscopic surgery to provide a channel for surgical instruments or endoscopes. 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: Stereoscopic diagram 1.

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