intravesical pressure

Clinical Significance of Intravesical Pressure Determination in Abdominal Surgery

膀胱测压在腹部外科中的临床意义

Previous studies have demonstrated that the isolated bladder had localized micromotion or generalized contraction , and the generalized contraction induced the change of intravesical pressure . It was also found that detrusor muscle strip could generate spontaneous contraction .

离体膀胱可以产生局部的微小收缩或整体收缩，而整体收缩也可表现出膀胱内压力的变化，另外离体逼尿肌条也观察到其存在自发收缩活性。

An 18G pneumoperitoneal puncture needle was inserted and connected to an auto-manometer with electric air pump . When the intra-abdominal pressure reached 0 , 5 , 10 , 15 , 20 , 25 mmHg , the corresponding intravesical pressure were recorded respectively .

置入18G气腹穿刺针后，连接自动电子充气连续测压仪，选取腹内压为0、5、10、15、20、25mmHg时记录相应的膀胱压。