Tension detection device and detection method in degradation of woven suture line

The invention belongs to the technical field of woven suture line detection, and particularly relates to a device and a method for detecting tension in woven suture line degradation. The tension detection device in degradation of the woven suture line is characterized in that a plurality of air guide thin square pipes for separating a wetting dropper are arranged on the upper wall of a square groove, a plurality of strip-shaped discharge channels corresponding to the air guide thin square pipes are formed in the lower wall of the square groove, and air outlets of the air guide thin square pipes are close to the suture line; the degradation liquid on the two sections of the suture lines on the two sides of the air flow is separated through the air flow between the air guide thin square pipes and the corresponding strip-shaped discharge channels, so that the concentration gradient of the degradation liquid is formed on the suture lines. When the suture line is used for skin suture, reduction of tension of the s