医学上，经由尿道插入导尿管到膀胱，引流出尿液。导尿分为导管留置性导尿及间歇性导尿二种。前者导尿管一直留置在病人体内，在病情许可应尽早拔掉管子，须定期更换。后者则每隔4-6小时导尿一次，在膀胱排空后即将导尿管拔出。
导尿管 catheter ; urethral catheter ; Foley ; Nelaton Catheter
导尿术 catheterization ; Urethral catheterization ; catheter inserting ; clean intermittent self catheterization
女用导尿管 female catheter ; female e catheter ; fle ctheter
橡皮导尿管 soft rubber catheter ; rubber catheter ; rubber urinary catheter
开花式导尿管 blossom type catheter
留置导尿 retention catheterization ; catheterization ; indwelling catheter ; indwelling catheterization
菌型导尿管 bacterium type catheter
妇用冲洗导尿管 female irrigating catheter
导尿术医学教学视频 Urethral Catheterization
Conclusions:Polyvidone iodine could be used as lubricant in urethral catheterization effectively and conveniently.
结论:碘伏作为一种经济方便有效的润滑剂可应用于临床导尿术中,值得国内各兄弟医院开展应用。
参考来源 - 碘伏代替石蜡油用于润滑尿管导尿减少院内感染·2,447,543篇论文数据，部分数据来源于NoteExpress
当怀疑有尿道损伤，在行导尿术之前，应先行逆行尿道造影。
When a urethral injury is suspected, a retrograde urethrogram should be completed before catheterization is performed.
现在您需要导尿。
这需要在脖子处切割一个小切口，如此导尿管就能被传送给冠动脉。
This involves a small incision being made in the neck, so that a catheter can be fed down towards the coronary arteries.
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