这些外科手术器械，你认识几个？

01.弯血管钳：又称止血钳，用于分离、钳夹组织或血管止血，以 及协助缝合。

02.直血管钳：又称止血钳，用于皮下组织止血。

03.直角钳：用于游离血管、神经、输尿管、胆道等组织及牵引物 的引导，

04. 组织剪：简称弯剪，有长、短、尖、钝之分。用于游离、剪开浅部及深部组织。

05.线剪：简称直剪，用于剪线、敷料。

06.手术刀：由刀柄刀片构成，刀柄和刀片有多种型号，用于不同组织的切割和解剖。

07.手术镊：镊的尖端分为有齿和无齿两类，有长短、粗细之分用于夹持、辅助解剖及缝合组织。

08. 持针器：有不同长度及直弯之分，用于夹持缝针、协助缝线打结。

09.缝针：由针尖、针体、针眼三部分组成。针尖分圆针、三角针 ；针体有不同弧度，分直针、1/2弧、3/8弧3个弧度。用于缝 合各种组织。

10.布巾钳：用于固定敷料，保护切口。

11.苛克钳：又称有齿直钳，用于夹持较厚组织及易滑脱组织，也可用于切除组织的夹持牵引。前端钩齿可防止滑脱，对组织的损伤较大，不能用作一般的止血。

12.组织钳：又称鼠齿钳、爱力司钳，用以夹持纱巾垫与切口边缘的皮下组织，也用于夹持组织或皮瓣作为牵引。

13.阑尾钳：用于夹提、固定阑尾或输尿管等组织。

14.肺叶钳：用于夹提、牵引肺叶，以显露手术野。

15.胃钳：用于钳夹胃或结肠残端。轴为多关节，力量大、压榨力强，组织不易脱落。

16.肠钳：分直弯两种，用于夹持肠管，齿槽薄、细，对组织压榨 作用小。

17吸引器头：有不同长度，弯度及口径。用于吸出术野血液、体液及冲洗液，保持术野清晰。

18.骨剪：用于修剪骨组织。

19.咬骨钳：用于咬除、修整骨组织。

20.骨膜剥离子：用于剥离骨膜。

21。神经剥离子：用于神经根的剥离、分离。

22.骨锉：用于锉平骨断端，使之变钝，避免刺破组织，导致出血。

23.骨凿：用于去除骨痂、截除骨块，分为平凿、圆凿。

24.骨锤：用于协助骨凿截骨及物体的植入或取出。

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