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Updated: Feb 25, 2026

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SEEKflex和Stylet用于双光管输管的比较:一个多中心随机对照试验
Chenglong Zhu1,2, Li Tan3, Miao Zhou4
1Faculty of Anesthesiology, Changhai Hospital, Naval Medical University, Shanghai, China.
International journal of surgery (London, England)
|February 23, 2026
概括
安全易用内分泌器套件-灵活 (SEEKflex) 减少了与双光管 (DLT) 输入管相关的并发症. 与传统的笔使用相比,SEEKflex辅助的DLT输管导致喉疼痛,声和气管损伤率较低.
科学领域:
- 麻醉学 麻醉学
- 胸部外科手术 胸部外科手术
- 医疗器械 医疗器械
背景情况:
- 双光管 (DLT) 输入管可以导致诸如气管损伤,声带损伤,喉疼痛和声等并发症.
- 尽量减少这些并发症对于患者的安全和康复至关重要.
- 安全易用内分泌器套件-灵活 (SEEKflex) 是一款旨在提高DLT输管安全性的新型设备.
研究的目的:
- 评估SEEKflex辅助DLT输管在减少输管后并发症方面的有效性.
- 为了比较SEEKflex辅助和传统笔式辅助DLT输管之间喉痛,声和气管损伤的发生率和严重程度.
主要方法:
- 进行了一项多中心,非盲目的随机临床试验.
- 招募了140名需要左侧DLT输管用于胸部手术的患者.
- 患者被随机分配到SEEKflex辅助视频喉腔镜或传统的 stylet辅助视频喉腔镜.
主要成果:
- 在术后24小时,SEEKflex组的喉疼痛 (17%vs33%,P=0.032) 和声 (26%vs41%,P=0.049) 发生率显著降低.
- 在SEEKflex组中,气管损伤发生率较低 (10%对24%,P=0.025).
- 声带损伤的发生率也被SEEKflex显著降低 (6%对17%,P=0.034).
结论:
- SEEKflex辅助的DLT输管与常见的输管后并发症的显著减少有关.
- 使用SEEKflex可能会改善DLT输管术后患者的治疗结果.
- 在胸部手术期间,SEEKflex代表了呼吸道管理的有希望的进步.
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