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一种结构简单、使用方便、用途广泛的用于锁骨下静脉射管穿刺用的水枪已在上海第二纺织医院研制成功。这种新型输液装置由针筒、针头和硅橡胶导管组成。针筒采用普通注射器,其乳头部应扩孔,以能通过1.8毫米粗细的硅管为宜。硅管长30厘米,由乳头部插入,在水枪(针筒)内盘曲,末端经注射器中部圆孔引出。使用时,只需在胸锁乳突肌后头外缘与锁骨交界角的角平分线上零点五厘米处,向胸锁关节方向刺入皮下2～3厘米,向水枪注入枸椽酸钠生理盐水,用手指固定硅管
A simple structure, easy to use, a wide range of uses for subclavian vein puncture with water gun has been successfully developed in Shanghai No. 2 Textile Hospital. The new infusion set consists of a syringe, a needle and a silicone rubber catheter. Syringes using ordinary syringes, the nipple should be reaming, to be able to pass the thickness of 1.8 mm silicon tube is appropriate. Silicon tube length of 30 cm, inserted by the nipple, in the water gun (syringe) disc music, the end of the central hole through the syringe leads. Use, just in the sternocleidomastoid muscle and the outer edge of the junction angle of the clavicle angle bisector zero point five centimeters to the direction of the sternoclavicular joint piercing 2 to 3 cm subcutaneous injection of sodium citrate physiological Brine, finger silicone tube