驱血带由弹性良好的橡胶薄片制成，米黄色，宽约15cm，长度可根据需要自行裁剪，一般可剪成1m左右，使用前可经气体熏蒸或煮沸消毒。
目的探讨止血带、驱血带辅助下大隐静脉高位结扎点式剥脱术治疗大隐静脉曲张的效果。
Objective to assess the efficacy of the treatment of varicosity of great saphenous vein (GSV) using high ligation of GSV and point-form-stripping (PFS) with the aid of tourniquet.
结论无菌气压止血带联合驱血带在下肢多处骨折手术中止血效果明显，大大缩短了手术时间。
Conclusion Barometric pressure of germless tourniquet jointly drive the blood and take has obvious effect in the lower limbs operation, greatly shorten the operation time.
方法止血带、驱血带辅助下采用大隐静脉高位结扎点式剥脱术治疗大隐静脉曲张病人126例共156条患肢。
Methods High ligation of GSV combined with PFS with the assist of tourniquet and exsanguination was performed in 126 patients (156 affected limbs).
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