外科手术缝线分类课件整理-002

缝线的分和使用20182.5缝线的分和使用1缝合的目的和作用将已经切开或外伤断裂的组织、器官进行对合或重建其通道,恢复其功能;对合创缘,使之靠拢,消灭死腔,以利于伤口早期愈合缝线的作用o在伤口愈合过程中提供足够的张力o缝结扎血管o起搏导线;o牵引,悬吊等缝合的目的和作用2缝针的组成成分针尖缝线嵌合缝线的末端针体持针位置:针体的中后1/213处缝针的组成成分3Peters针的分类按针的横截面分按针的弧度分圆针1.弧角针(锋利,多用于缝皮3/8弧(多用于缝皮)3.圆体角针3.5/8弧铲针(主要用于眼科手术)4.直针5.钝针5.弧(多用于眼科手术)Peters4Application用途Shpe分形Biliarytract.胆管Dura硬脑膜Periosteum骨Eye眼Vessels血管astrointestinaltract3/8弧胃肠道1/2CircleBiliarytract胆管1/2弧ct呼嗄道at皮下脂肪iy鼻腔regentaltract泌尿生殖道Periosteum骨膜Pelvis盆腔5/8Circle5/8弧Pevs盆脸Urogenitaltract(primaryappllcation)泌尿生殖道dcurved复合弯针Eye(anteriorsegment)!Application用途5外科手术缝线分类课件整理_0026外科手术缝线分类课件整理_0027外科手术缝线分类课件整理_0028外科手术缝线分类课件整理_0029外科手术缝线分类课件整理_00210外科手术缝线分类课件整理_00211外科手术缝线分类课件整理_00212外科手术缝线分类课件整理_00213外科手术缝线分类课件整理_00214外科手术缝线分类课件整理_00215外科手术缝线分类课件整理_00216外科手术缝线分类课件整理_00217外科手术缝线分类课件整理_00218外科手术缝线分类课件整理_00219外科手术缝线分类课件整理_00220外科手术缝线分类课件整理_00221外科手术缝线分类课件整理_00222外科手术缝线分类课件整理_00223外科手术缝线分类课件整理_00224外科手术缝线分类课件整理_00225外科手术缝线分类课件整理_00226外科手术缝线分类课件整理_00227外科手术缝线分类课件整理_00228外科手术缝线分类课件整理_00229外科手术缝线分类课件整理_00230外科手术缝线分类课件整理_00231外科手术缝线分类课件整理_00232外科手术缝线分类课件整理_00233外科手术缝线分类课件整理_00234外科手术缝线分类课件整理_00235外科手术缝线分类课件整理_00236外科手术缝线分类课件整理_00237外科手术缝线分类课件整理_00238外科手术缝线分类课件整理_00239外科手术缝线分类课件整理_00240外科手术缝线分类课件整理_00241外科手术缝线分类课件整理_00242外科手术缝线分类课件整理_00243外科手术缝线分类课件整理_00244外科手术缝线分类课件整理_00245外科手术缝线分类课件整理_00246外科手术缝线分类课件整理_00247缝线的分和使用20182.5缝线的分和使用48缝合的目的和作用将已经切开或外伤断裂的组织、器官进行对合或重建其通道,恢复其功能;对合创缘,使之靠拢,消灭死腔,以利于伤口早期愈合缝线的作用o在伤口愈合过程中提供足够的张力o缝结扎血管o起搏导线;o牵引,悬吊等缝合的目的和作用49缝针的组成成分针尖缝线嵌合缝线的末端针体持针位置:针体的中后1/213处缝针的组成成分50Peters针的分类按针的横截面分按针的弧度分圆针1.弧角针(锋利,多用于缝皮3/8弧(多用于缝皮)3.圆体角针3.5/8弧铲针(主要用于眼科手术)4.直针5.钝针5.弧(多用于眼科手术)Peters51Application用途Shpe分形Biliarytract.胆管Dura硬脑膜Periosteum骨Eye眼Vessels血管astrointestinaltract3/8弧胃肠道1/2CircleBiliarytract胆管1/2弧ct呼嗄道at皮下脂肪iy鼻腔regentaltract泌尿生殖道Periosteum骨膜Pelvis盆腔5/8Circle5/8弧Pevs盆脸Urogenitaltract(primaryappllcation)泌尿生殖道dcurved复合弯针Eye(anteriorsegment)!Application用途52外科手术缝线分类课件整理_00253外科手术缝线分类课件整理_00254外科手术缝线分类课件整理_00255外科手术缝线分类课件整理_00256外科手术缝线分类课件整理_00257外科手术缝线分类课件整理_00258外科手术缝线分类课件整理_00259外科手术缝线分类课件整理_00260外科手术缝线分类课件整理_00261外科手术缝线分类课件整理_00262外科手术缝线分类课件整理_00263外科手术缝线分类课件整理_00264外科手术缝线分类课件整理_00265外科手术缝线分类课件整理_00266外科手术缝线分类课件整理_00267外科手术缝线分类课件整理_00268外科手术缝线分类课件整理_00269外科手术缝线分类课件整理_00270外科手术缝线分类课件整理_00271外科手术缝线分类课件整理_00272外科手术缝线分类课件整理_00273外科手术缝线分类课件整理_00274外科手术缝线分类课件整理_00275外科手术缝线分类课件整理_00276外科手术缝线分类课件整理_00277外科手术缝线分类课件整理_00278外科手术缝线分类课件整理_00279外科手术缝线分类课件整理_00280外科手术缝线分类课件整理_00281外科手术缝线分类课件整理_00282外科手术缝线分类课件整理_00283外科手术缝线分类课件整理_00284外科手术缝线分类课件整理_00285外科手术缝线分类课件整理_00286外科手术缝线分类课件整理_