使用直射吸收的7.5 Fr柔性尿道镜移动和疏散石块:一个实验研究
Arman Tsaturyan1,2,3,4, Hakob Sargsyan1, Gagik Amirjanyan1
1Department of Urology, Yerevan State Medical University after Mkhitar Heratsi, Yerevan, Armenia.
Central European journal of urology
|August 28, 2025
概括
这项研究评估了一次性柔性尿道镜与直接在范围吸收 (DISS) 石去除. DISS的作用域有效地移动和疏散了大多数石头, 但较大的碎片在下极需要进一步的调查.
科学领域:
- 尿道病学
- 医疗器械
- 内分泌学
背景情况:
- 灵活的尿管镜对于治疗结石至关重要.
- 直接吸入视野 (DISS) 技术旨在改善尿路透镜期间的石块管理.
研究的目的:
- 用于评估具有DISS的7.5 Fr柔性尿道镜的吸收特性.
- 在体外模型中说明DISS在转移和疏散结石碎片中的有效性.
主要方法:
- 在体外研究中使用了带有DISS的7. 5 Fr数字柔性尿道镜.
- 使用了猪尿管段和3-5毫米的天然石片.
- 试验包括将石头放在上方,中间和下方的杯子中, 评估搬迁和疏散的成功.
主要成果:
- 使用DISS成功地将石块 (3-5毫米) 从所有杯子中重新安置.
- 在所有位置的3-4毫米碎片的疏散成功.
- 从上方和中间的杯子中实现了5毫米碎片的完全疏散,但从下方的杯子中不一致.
结论:
- 7.5 Fr Pusen DISS镜头可以有效地移动3-5毫米的石头碎片.
- 成功疏散取决于碎片的大小和位置,在下极的5毫米碎片中存在挑战.
- 需要进一步评估使用DISS技术对较大的碎片和较低的杆石进行最佳管理.
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