论文部分内容阅读
研究勃起时阴茎周界的改变和海绵体内压力之间的关系,是为了解释一些病人为什么夜间阴茎胀大正常而不能性交的原因。这一研究需在新的男尸或在阴茎根部放置压迫器的患者之海绵体灌流后进行。病人和方法:患有各种泌尿系疾患的17-45岁的10名男病人接受了这一检查。全部病人性行为正常。将套管插入2个海绵体,经一条管注入非肝素化的盐水,由装有流量计的泵控制流速。另一条管连接一个压力变换器。阴茎周围装一个牵拉计以测量勃起时的周界。流速有规律地增大直到出现被动勃起。同时记录海绵体内压力。一旦勃起出现,流速即降低到保持勃起压力的最小需要量。
The relationship between changes in penile circumference and intracavernous pressure when studying erection is to explain why some patients have normal penile swelling at night and can not have intercourse. This study needs to be performed after a new corpse of the body of a man or a sponge of a patient who has a compression device placed at the base of the penis. Patients and Methods: Ten men aged 17-45 years with various urological disorders were tested. All patients with normal sexual behavior. The cannula was inserted into two sponges, a non-heparinized saline was injected through a tube, and the flow rate was controlled by a pump equipped with a flow meter. The other tube is connected to a pressure transducer. Around the penis, attach a pull meter to measure the circumference of the erection. The flow rate increases regularly until there is a passive erection. At the same time record sponge pressure. Once the erection occurs, the flow rate is reduced to the minimum required to maintain erectile pressure.