tensility
1.Usage:operations of gynecology,urology,stomach and intestine peritoneum and so on.The gut suture,made from qualified intestines-skin,is smooth,high tensility,and can be easily knotted.
2.The non-absorbable surgical suture (medieal silk suture)Usage:operations of cutis,subcuticular,and orthopedies.Made from natural silk,the suture is high tensility,even and can be easily knotted.
3.After considering the influences of the tensility performance and ratio of damping on the earthquake action of steel structure, the reference formula to design the earthquake force based on the λ is given.
4.Conclusion This study stabilized porcine SIS by GA and methylene blue for the first time,and through comparing their biomechanical properties of uniaxial tensility,it was testified that the method of photooxidation shall be developed as a valid treatment to crosslink SIS.
5.Surveyors use inspection instrument (Single-Yarn Strength Tester)toexamine the anti-tensility of the medical gut suture and the seam of needle and suture of the suture with needle.All the teste attained the state standard.The safcty and trustiness of the quality is ensured.
