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众所周知,阴茎的勃起与维持受神经、血管、内分泌、心理等多种因素的影响和调节,其中阴茎血流动力学的变化无疑起着十分关键的作用。为此,近年来我们应用电阻抗容积描记(Electrical impedance plethysmog-raphy)技术,创建了用阻抗法测定阴茎血流图(Rheopenisgram)。现介绍并初步分析如下:一、对象和方法46名具有正常性能力的成年男子,年龄24～75岁;其中30岁以下3人,30～39岁12人,40～49岁13人,50岁以上18人。1.仪器与设备:采用上海医用电子仪器厂生产的 RG—2B 电桥式血流图仪,标准讯号固定为0.1Ω。用自制的宽度为1cm 的导
As we all know, the penis erection and maintenance by the nerve, blood vessels, endocrine, psychological and other factors and regulation, in which changes in penile hemodynamics undoubtedly plays a crucial role. For this reason, in recent years we have used the Electrical impedance plethysmog-raphy technique to create the impedance-based method for the determination of the penile blood flow diagram (Rheopenisgram). The introduction and preliminary analysis are as follows: First, the object and method 46 with normal sexual ability of adult men, aged 24 to 75 years; of which 30 years of age 3, 12 people aged 30 to 39, 40 to 49 years of age 13, 50 18 years old or older. 1. Instruments and Equipment: The Shanghai Medical Electronics Factory RG-2B bridge-type hematogram instrument, the standard signal is fixed to 0.1Ω. Use a homemade guide width of 1cm