压接装置和方法
By using the lower and upper blocks in the crimping device, the protrusions cause the needle to deform and combine with the suture, solving the problem of time-consuming suture fixing in the prior art, and achieving a highly efficient and reliable suture fixing effect, which is suitable for automatic or semi-automatic sewing devices.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SUTURION AB
- Filing Date
- 2021-06-07
- Publication Date
- 2026-07-17
AI Technical Summary
The existing process of securing sutures to double-ended medical suture needles requires precise and rapid tools, especially in automated or semi-automated suturing devices used in surgery. Existing methods are time-consuming and unreliable.
A crimping device is used, which consists of a lower block and an upper block. Each block contains a groove for accommodating sutures and double-ended medical needles. The sutures are fixed to the needles by causing needle deformation at the intersection of the grooves through protrusions. Alignment can be ensured by a locking element to achieve quick fixation.
This provides an efficient, reliable, and rapid method for securing sutures to double-ended medical needles, suitable for pre-packaged needle supplies, simplifying the suturing process and reducing tissue trauma.
Smart Images
Figure CN113827293B_ABST