Suturing mechanism and surgical robot
By designing a rotary-controlled suturing mechanism, combined with a suturing drive motor and drive rope, the automation and efficiency of surgical robot suturing operations were achieved, solving the problem of low suturing efficiency in existing technologies.
CN122440249APending Publication Date: 2026-07-24FENGH MEDICAL CO LTD
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Patent Information
- Application Number
- CN202510112186.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
Existing surgical robots are inefficient in suturing operations, rely on the work of medical staff, and have complex suturing mechanisms that make it difficult to achieve efficient and automated puncture and knotting operations.
Method used
Design a suture mechanism including a first suture assembly, a second suture assembly, and a third suture assembly. By rotating the suture, the needle groove forms a puncture track and a knotting track. Combined with a suture drive motor and a drive rope, the automated movement of the suture needle is achieved.
Benefits of technology
It automates and optimizes the suturing process, improving accuracy and safety while reducing labor costs.
✦ Generated by Eureka AI based on patent content.
Abstract
A suturing mechanism and surgical robot, the suturing mechanism comprising a rotatable suturing assembly, a thread adjustment assembly and a suturing needle, the rotatable suturing assembly being controlled to rotate, the rotatable suturing assembly comprising a first needle chute, a driving chute, a driving unit and a first driving rope; the first needle sliding groove is configured to contain a suture needle, the driving sliding groove corresponds to the first needle sliding groove, the driving unit is slidably arranged in the driving sliding groove and configured to drive the suture needle, and the first driving rope is connected with the driving unit, arranged along the driving sliding groove and configured to control the driving unit to slide in the driving sliding groove. The thread adjusting assembly is connected with the first driving rope and is configured to enable the first driving rope to be in a tensioning state under the condition that the rotatable sewing assembly is controlled to rotate. The sewing mechanism can realize more stable and accurate driving operation.
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