一种用于临床尿道压力分布研究的导管拔出装置。
A catheter withdrawing apparatus for clinical urethral pressure profile studies.
作者信息
Lowe P J, Saunders G A, Downie J W, Awad S A
出版信息
J Urol. 1976 Nov;116(5):636-8.
PMID:978817
Abstract
An apparatus for withdrawing a urethral catheter at a constant speed is described. The motor and the puller assembly are separate components so that the puller assembly can be autoclaved. By matching pulling speed to recorder chart speed a reproducible representation of urethral length can be obtained without using a displacement transducer. The apparatus has been used clinically for measuring urethral pressure profiles.
摘要
描述了一种用于以恒定速度拔出尿道导管的装置。电机和牵拉器组件是分开的部件，以便牵拉器组件能够进行高压灭菌。通过使牵拉速度与记录图表速度相匹配，无需使用位移传感器就能获得尿道长度的可重复表示。该装置已在临床上用于测量尿道压力分布。
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