CN2673423Y - 多孔式支气管双腔导管 - Google Patents

多孔式支气管双腔导管 Download PDF

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Publication number
CN2673423Y
CN2673423Y CN 03271448 CN03271448U CN2673423Y CN 2673423 Y CN2673423 Y CN 2673423Y CN 03271448 CN03271448 CN 03271448 CN 03271448 U CN03271448 U CN 03271448U CN 2673423 Y CN2673423 Y CN 2673423Y
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bronchus
catheter
utility
eyeglass
laryngoscope
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Expired - Fee Related
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CN 03271448
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English (en)
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王令平
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Individual
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Abstract

本实用新型属于医疗器械技术领域,涉及一种喉镜,特别是一种可以对压力过大报警的喉镜。由镜柄和镜片连接而成,镜片固定在镜柄上,其技术要点是:在镜片的外侧加装有一弹性钢板,从而可以起到保护患者的作用。本实用新型结构简单,易于生产,使用方便、安全。

Description

多孔式支气管双腔导管
                       技术领域
本实用新型属于医疗器械技术领域,涉及一种多孔式支气管双腔导管。
                       背景技术
现有的支气管双腔气管导管,由左支气管导管、右支气管导管及右支气管气囊和总缺囊组成,这种结构的双腔支气管导管,由于出气孔单一,使用时容易引起病人的不适,从而影响治疗效果。
                       技术内容
本实用新型的目的是提供一种供气均匀,且不刺激病人气管的多孔式支气管双腔导管,以克服现有技术的不足,本实用新型是在现有的双腔支气管导管的基础上改进实现的,包括左支气管,右支气管,两支气管并联,右支气管上右气囊,与注气口连接,左支气管有总气囊,与注气口连接,右支气管的的末端有多个出气孔,即在其出气口的管口周围,设置有多个气孔,从而可以避免单一出气口给病人造成刺激而引起不适。本实用新型具有易于制造,使用方便,疗效好的优点。
                       附图说明
附图是本实用新型的结构示意图
                      具体实施例
图中1是本实用新型的右支气管,2是左支气管,两支气管并联,右支气管1上右气囊5,与注气口3连接,左支气管有总气囊4,与注气口6连接,右支气管的的末端设置有多个出气孔7。

Claims (1)

1、一种多孔式支气管双腔导管,由左支气管导管(2)和右支气管(1)并联组成,注气口(3)连接右支气管导管(1)的右支气管(1)的气囊(5),注气口(4)连接左支气管导管(2)的总气囊(6),其特征是:在右支气管导管(2)的末端开有多个出气孔(7)。
CN 03271448 2003-08-20 2003-08-20 多孔式支气管双腔导管 Expired - Fee Related CN2673423Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03271448 CN2673423Y (zh) 2003-08-20 2003-08-20 多孔式支气管双腔导管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03271448 CN2673423Y (zh) 2003-08-20 2003-08-20 多孔式支气管双腔导管

Publications (1)

Publication Number Publication Date
CN2673423Y true CN2673423Y (zh) 2005-01-26

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CN 03271448 Expired - Fee Related CN2673423Y (zh) 2003-08-20 2003-08-20 多孔式支气管双腔导管

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109172984A (zh) * 2018-08-22 2019-01-11 杭州市第人民医院 一种组合式双腔支气管导管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109172984A (zh) * 2018-08-22 2019-01-11 杭州市第人民医院 一种组合式双腔支气管导管

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