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来自维基百科,自由的百科全书
經外周靜脈穿刺中心靜脈置管(Peripherally inserted central catheter,簡稱 PICC)是一種靜脈注射方法,醫務人員在患者肘部附近的外周靜脈處刺入醫用導管,並將導管伸入到靠近心臟部位的上腔靜脈,之後導管要留置在患者身體內達3個月。這一靜脈注射方法於1975年首次提及[1]。對於需要長期靜脈輸液的病人來說,有了經外周靜脈穿刺中心靜脈置管這一技術後醫務人員就不用每日多次反覆對病人進行靜脈注射和穿刺,這樣可以減輕患者的痛苦。[2][3]
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