一种带环形气囊固定结构的防漏气穿刺器
By designing a leak-proof puncture device with a ring-shaped airbag fixation structure, and utilizing a sealing sleeve and airbag fixation assembly, the problems of poor sealing and detachment of the puncture needle are solved, achieving efficient sealing and stable fixation, and adapting to the needs of patients of different body types.
CN120605080BActive Publication Date: 2026-07-17NANJING JIANXIN MEDICAL TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NANJING JIANXIN MEDICAL TECHNOLOGY CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-17
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Figure CN120605080B_ABST
Abstract
本发明涉及穿刺器技术领域，公开了一种带环形气囊固定结构的防漏气穿刺器，包括安装壳，所述安装壳的侧面安装有排管，且所述安装壳的底部固定有穿刺外筒，所述穿刺外筒上设有固定组件，所述固定组件包括上部支撑气囊以及下部支撑气囊，所述上部支撑气囊上设有充气机；所述下部支撑气囊的上安装有输气管，所述输气管贯穿穿刺外筒并固定安装在安装壳上，所述安装壳上固定有与输气管相连接的小型气泵。本发明通过设置上部支撑气囊、下部支撑气囊、输气管和小型气泵，充气机能够对上部支撑气囊进行充气，同时小型气泵能够通过输气管对下部支撑气囊充气，在穿刺外筒插入患者身体内部时，对穿刺外筒自身起到限位固定的作用。
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