1) Ureteral stent
输尿管支架
1.
So, it is very necessary for the development of a biodegradable ureteral stent.
输尿管支架是泌尿外科手术中常用的植入材料,可扩张狭窄的输尿管以引流尿液入膀胱,促进输尿管吻合口的愈合,预防各种并发症。
2) ureteral stent
输尿管支架管
1.
The application of indwelling ureteral stents in the endourology (report of 230 cases);
输尿管支架管在腔内泌尿外科的应用(附230例报告)
4) urethral stent
输尿管支架管
1.
Objective:To observe the intrapelvic pressure of patients with urethral stent (D-J stent) in bladder vacancy period,bladder filling period and bladder urination period when patients lying then sitting,and compare to the patients who don\'t have the D-J stent,in order to know the influence of the D-J stent to the intrapelvic pressure,and to discuss the time to leave the D-J stent in patients.
目的:观察留置输尿管支架管(D-J管)后患者膀胱空虚期,充盈期,排尿期肾盂压力动态变化,并与未留置D-J管患者做对照比较,了解留管对病人肾盂压力的影响,并探讨放置D-J管时机及放置后的处理。
2.
Objective:To compare and evaluate the clinical effect between innovative methods for placement of a urethral stent by retroperitoneal laparoscopy and conventional methods.
目的:比较与评价我院改良创新的后腹腔镜输尿管支架管留置方法与目前常用的留置方法的临床效果。
5) ureteral stent
输尿管内支架
1.
Effects of ureteral stents on rabbit upper urinary tract urodynamics;
输尿管内支架对兔上尿路尿流动力学的影响
补充资料:输尿管狭窄的经腔扩张与支架成形术
输尿管狭窄的经腔扩张与支架成形术
介入放射学技术。在影像设备监控下,经皮肾造瘘或经膀胱对输尿管各种原因造成的狭窄进行扩张和支架成形的技术。输尿管支架主要在两类病人使用,一是恶性肿瘤所致的输尿管梗阻;其次是输尿管的一些良性病变,如狭窄、结石、肾盂输尿管瘘。输尿管支架长期的适应证是解决输尿管梗阻。对输尿管肾盂结合部,上中段输尿管或移植肾的输尿管狭窄,通常经肾造瘘或顺行性扩张和支架放置。对下端输尿管或盆腔输尿管通常经膀胱或逆行性扩张和放置支架。输尿管狭窄的扩张通常采用球囊技术,但对肾盂、输尿管结合部狭窄可用扩张器直接扩张。扩张治疗后均需放置塑料支撑管支持扩张状态,根据不同病因和扩张效果再决定取出支撑管的时间。对恶性肿瘤引起的狭窄,扩张后也可放置金属支架成形。
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参考词条