摘要
为观察轻快冲击式大角度静脉穿刺术的临床效果 ,选择清醒的住院静脉输液病人 41 6例 ,并分为实验组和对照组 ,实验组在血管上方皮肤处 ,以2 5度～ 40度角以轻快冲击式动作进针 ;对照组采用在血管上方或侧方 2 0度角进针潜行进针法。检测两组进针时间和病人疼痛程度。结果 :实验组针尖到达血管腔时间明显短于对照组 (P <0 .0 1 ) ,疼痛程度也明显轻于对照组(P <0 .0 0 5)。说明轻快冲击式大角度静脉穿刺术较常规静脉穿刺术进针时间短 。
To observe the effect of gently-and-quickly impulsive venipuncture with a big angle, 416 cases of conscious patients who were receiving venous infusion were selected and divided into both test and control groups. Patients in test group got venipucture of gently-and-quickly impulsive insertion with an angle of 25 ～40 (between local skin surface and the needle). Patients in control group were inserted the needle in traditional way with a 20 angle. Both the needle-insertion time and the pain of patients were observed. Results: in terms of the insertion time, patients in test group spent shorter time than that of control group patients (P<0.01). And patients in test group had less pain than patients in control group had (P<0.005). Suggested that to apply the gently-and-quickly impulsive venipuncture with a big angle need shorter time and with less pain in patients than that of routine venipuncture.
出处
《护理研究》
2002年第9期502-503,共2页
Chinese Nursing Research
基金
院内科研课题
