CN2389618Y - 纤维食道镜 - Google Patents

纤维食道镜 Download PDF

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Publication number
CN2389618Y
CN2389618Y CN 99228843 CN99228843U CN2389618Y CN 2389618 Y CN2389618 Y CN 2389618Y CN 99228843 CN99228843 CN 99228843 CN 99228843 U CN99228843 U CN 99228843U CN 2389618 Y CN2389618 Y CN 2389618Y
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esophagoscope
flexible pipe
utility
model
hose
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CN 99228843
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郁琪
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Abstract

本实用新型公开了一种纤维食道镜,包括观察操作部件,观察操作部件前端连软管,软管内有照明、观察窗及送气、送水、吸引口,软管外装外套管,软管端部装镍钛记忆合金制成的食道支架,软管内装异物钳。本实用新型采用与普通纤维镜基本相同的结构,只是将活检钳改成异物钳,并增加食道支架、外套管结构,制作方便,能方便地取出食道异物。

Description

纤维食道镜
本实用新型涉及一种医疗器械，是一种纤维镜。
现有的纤维镜一般用于活检，如用于取食道异物，则只能取微小的异物，且取异物时易损伤食道粘膜。现临床上对食道异物取出，是将患者头后仰，使口腔、食道呈一直线后，采用早在1907年由Jackson发明的硬质金属食管镜，其缺点是：①检查时，病人痛苦大；②并发症多，食道易受伤，甚至造成食道穿孔；③对某些构型异常或大于管径较大的异物将不能取出，而采用手术切开方法；④对有颈锥疾病不能后仰的患者，不能适用。
本实用新型的目的在于提供一种能取除各种食道异物，且患者痛苦小，无并发症、适应症广的纤维食道镜。
本实用新型的技术解决方案是：一种纤维食道镜，包括观察操作部件，观察操作部件前端连软管，软管内有照明、观察窗及送气、送水、吸引口，其与现有技术的不同之处是：软管外装外套管，软管端部装镍钛记忆合金制成的食道支架，软管内装异物钳。
本实用新型采用与普通纤维镜(例：胃镜)基本相同的结构，只是将活检钳改成异物钳，并增加食道支架、外套管结构，制作方便，能方便地取出各种食道异物，患者痛苦小，无并发症、适应症广。
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型一个实施例的结构示图。
图2是图1中软管剖示图。
图3是图1中异物钳钳头示图。
一种纤维食道镜，包括观察操作部件，观察操作部件包括目镜1、曲光调节环2、注水注气孔4、吸引钮5、弯曲调节钮6弯曲固定钮7导光缆9等，观察操作部件前端连软管8，软管8内有照明窗12、观察窗13及送气口14、送水口15、钳子及吸引口16，软管8外装外套管11，软管8端部装镍钛记忆合金制成的食道支架10，软管8内装异物钳3。上述操作部件结构均采用常规纤维镜(例：胃镜)的相应结构。

Claims (1)

1、一种纤维食道镜，包括观察操作部件，观察操作部件前端连软管，软管内有照明、观察窗及送气、送水、吸引口，其特征在于：软管外装外套管，软管端部装镍钛记忆合金制成的食道支架，软管内装异物钳。
CN 99228843 1999-07-06 1999-07-06 纤维食道镜 Expired - Fee Related CN2389618Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99228843 CN2389618Y (zh) 1999-07-06 1999-07-06 纤维食道镜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99228843 CN2389618Y (zh) 1999-07-06 1999-07-06 纤维食道镜

Publications (1)

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CN2389618Y true CN2389618Y (zh) 2000-08-02

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CN 99228843 Expired - Fee Related CN2389618Y (zh) 1999-07-06 1999-07-06 纤维食道镜

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CN (1) CN2389618Y (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360074C (zh) * 2005-03-10 2008-01-09 四川大学华西医院 分体、反射、可通气气管镜
CN105105789A (zh) * 2015-07-10 2015-12-02 沈涛 一种食道镜套囊
CN108903902A (zh) * 2018-05-29 2018-11-30 楼彩飞 一种便于清理的消化内科专用窥胃镜
CN109008927A (zh) * 2018-06-22 2018-12-18 宗伟 电子胃镜

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360074C (zh) * 2005-03-10 2008-01-09 四川大学华西医院 分体、反射、可通气气管镜
CN105105789A (zh) * 2015-07-10 2015-12-02 沈涛 一种食道镜套囊
CN105105789B (zh) * 2015-07-10 2018-01-30 广东省人民医院 一种食道镜套囊
CN108903902A (zh) * 2018-05-29 2018-11-30 楼彩飞 一种便于清理的消化内科专用窥胃镜
CN109008927A (zh) * 2018-06-22 2018-12-18 宗伟 电子胃镜

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