论文部分内容阅读
骨髓检查是诊断许多疾病，特别是血液系统疾病的重要检查方法之一。现在采取骨髓液的骨髓穿刺术（骨穿术），操作者凭进针的落空感与进针深度来判断针尖是否已进入骨髓腔，这需要经验，容易造成骨髓稀释。为此，我们于１９９５年９月始，在现有的骨穿针基础上，结合现代电子技
Bone marrow examination is one of the most important methods for diagnosing many diseases, especially blood diseases. Now take the marrow puncture (bone puncture) of the bone marrow fluid, the operator judges whether the needle tip has entered the bone marrow cavity based on the sense of penetration of the needle and the needle depth, which requires experience and is likely to cause dilution of the bone marrow. To this end, we started in September 1995 and combined modern electronic technology with existing bone needles.