一次性电动腔镜吻合器强制复位机构

By introducing a reset component and a clutch component into the electric laparoscopic stapler, the problem of difficult reset operation was solved, and a smooth reset process and motor protection were achieved.

CN117017389BActive Publication Date: 2026-07-17江苏纳瑞医疗科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
江苏纳瑞医疗科技有限公司
Filing Date
2023-03-07
Publication Date
2026-07-17

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Abstract

本申请涉及一次性电动腔镜吻合器强制复位机构，包括壳体，壳体内设有主动齿轮和齿条，主动齿轮用于驱动齿条运动，所述主动齿轮和齿条之间设置复位组件，所述复位组件用于带动齿条后退，所述复位组件上还设置离合组件，当复位组件带动齿条后退时，离合组件将主动齿轮和齿条分离。旨在保证吻合器枪杆不受主动齿轮影响，降低复位操作对电机的损伤，保证了枪杆在拉回过程中的顺畅。
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