Adjustable skin wound suturing device for livestock pathological sampling

The adjustable skin wound suturing device, through the adjustment of the stop bar and other structural designs, solves the problem of skin nails being unable to detach from the device, achieving efficient suturing of livestock wounds and prevention of infection.

CN121129358BActive Publication Date: 2026-05-22昆明海关技术中心
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Patent Information

Application Number
CN202511541012.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-10-27
Publication Date
2026-05-22
Estimated Expiration
2045-10-27

AI Technical Summary

Technical Problem

Existing livestock pathological sampling equipment often results in the nails becoming stuck in the equipment when they are inserted, causing the wound to be pulled, affecting the quality of suturing and increasing the risk of infection.

Method used

An adjustable skin wound suturing device was designed. The position of the stop bar is adjusted by the threaded connection between the screw and the sliding plate. The structure of the stop bar, the nail stop plate, the nail pressing plate and the bending plate ensures that the bending depth and direction of the skin nail are correct when it is driven in, and prevents the skin nail from falling out of the device.

Benefits of technology

It enables adjustment of suture depth according to skin thickness, avoids misalignment or detachment of the skin staples, ensures that the skin staples are smoothly inserted into the skin, reduces the pulling force during suturing, improves suturing quality, and prevents the risk of infection.

✦ Generated by Eureka AI based on patent content.
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Abstract

The application discloses an adjustable skin wound suture device for livestock pathological sampling and relates to the technical field of medical suture devices.The slide hole plate is symmetrically installed at the axial center position of the end cover, and the inner wall of the slide hole plate is in threaded connection with the outer side of the screw rod.A stop rod is slidably installed on the inner wall of the slide hole plate, and the end of the stop rod, which is far away from the slide hole plate, is an inclined surface that is inclined from top to bottom to one side of the slide hole plate.The adjustable skin wound suture device for livestock pathological sampling is characterized in that the threaded connection of the screw rod and the slide hole plate can adjust the position of the stop rod according to the skin thickness of the suture position, adjust the bending depth of both sides when the skin nail is driven into the skin, and adjust the suture depth.When the device is lifted after the skin nail is driven into the suture position, the movement of the stop rod during resetting is matched with the inclined surface to press down the top of the skin nail, so that the skin nail cannot be separated after resetting, the stop rod still blocks the skin nail, and the suture position is pulled when the device is lifted.
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