论文部分内容阅读
有资料表明,全世界每天有十余万患者需要开刀治病,而开刀离不开针缝线连。缝合拆线,且莫说医生麻烦、病人受罪,仅缝线损伤健康组织,引起异物刺激、影响刀口愈合、招致化脓感染所造成的经济损失,就是一个天文数字。缝线留下的“蜈蚣”样瘢痕更是给患者留下终生抹不平的精神创伤。为了提高手术效果,国内外科学家研制了尼龙线、羊肠线、“无创”缝合针线等,但都没能克服缝线的缺点。于是,美国一位科学家采用模拟思维,大胆设想:既然可以用胶水粘木头、
Data shows that more than 100,000 patients in the world need surgery every day, and sutures can not be separated from surgery. Stitching stitches, and not to mention the doctor trouble, the patient suffered, only suture damage healthy tissue, causing foreign body stimulation, affecting knife healing, incurring the economic loss caused by purulent infection is an astronomical figure. Suture left “centipede ” kind of scar is left to patients with wiped life trauma. In order to improve the effect of surgery, domestic and foreign scientists developed a nylon line, catgut, “non-invasive ” sewing needlework, but failed to overcome the shortcomings of suture. As a result, a scientist in the United States adopted a simulated thinking and boldly assumed that since glue can be used to stick wood,