靜脈注射訓(xùn)練用手及手臂模型
IV Training Arm and IV Training Hand
These training aids were designed for practice in giving IVs. They permit detailed exercises in venipuncture so that the technique can be mastered on a realistic model before actually administering to patients. The students can palpate the arm and hand, which are made of supple, resilient plastic with a human feel. The vein is located, the needle introduced, and blood is withdrawn or fluid injected. The models can be used repeatedly. Complete with blood powder and carrying trays.
97se色综合一区二区二区,97se色综合一区二区二区,学生的妈妈汉字,骑行媛的野外探险实录,国内自拍一区,免费版安装9.1免费版动漫,一人上面2人十大软件,农村熟妇露p自拍,一个人晚上看的www电影,幼儿hiqboq张婉莹幼儿,十八破女处WWW网站