Surgical suture shearing device and shearing method thereof

Abstract

The invention discloses a surgical suture shearing device and a shearing method thereof. The surgical suture shearing device comprises a discharging mechanism capable of discharging sutures, a heatingand curing mechanism capable of heating and curing the sutures, a clamping device capable of clamping the sutures and releasing the clamped sutures, a cutting mechanism capable of cutting the suturesand a traction moving and cutting mechanism. The traction moving and cutting mechanism comprises a sliding seat capable of sliding and a clamping head which is arranged on the sliding seat and can clamp the sutures or release the clamped sutures, and the sutures discharged by the discharging mechanism are connected with the heating and curing mechanism, the clamping device, the cutting mechanismand the traction moving and cutting mechanism. The surgical suture shearing device and the shearing method thereof have the beneficial effects that the production efficiency is high, the product performance is stable, the product cleanliness is high, and the material appearance cannot be changed by cutting.

Description

technical field [0001] The invention relates to a medical device, in particular to a surgical suture thread trimming device and a thread cutting method thereof. Background technique [0002] Surgical sutures are continuously braided by multiple strands and need to be cut to a specified length when used. At present, most cutting methods are manually measured and then cut. Both ends of the cut sutures need to be treated with glue. In this way, the thread trimming production process will have the following disadvantages: 1. The cleanliness of the produced products does not meet the relevant requirements; 2. Because the glue will spread on the suture line, it is impossible to accurately control the curing area, and the appearance of the product cannot be guaranteed; 3. The glue itself is a chemical reagent, and there is no guarantee that it will not touch the human body during the sewing process, and it may cause adverse reactions if it contacts the human body; 4. Due to human e...

AI Technical Summary

Problems solved by technology

In this way, the thread trimming production process will have the following disadvantages: 1. The cleanliness of the produced products does not meet the relevant requirements; 2. Because the glue will spread on the suture line, it is impossible to accurately control the curing area, and the appearance of the product cannot be guaranteed; 3. The glue itself is a chemical reagent, and there is no guarantee that it will not touch the human body during the sewing process, and it may cause adverse reactions if it touches the human body; 4. Due to human errors in the manual measurement process, the failure rate is too high and the production efficiency is low

Images