CN201248960Y - 一种尿道黏膜麻醉给药器 - Google Patents

一种尿道黏膜麻醉给药器 Download PDF

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CN201248960Y
CN201248960Y CNU2008201338956U CN200820133895U CN201248960Y CN 201248960 Y CN201248960 Y CN 201248960Y CN U2008201338956 U CNU2008201338956 U CN U2008201338956U CN 200820133895 U CN200820133895 U CN 200820133895U CN 201248960 Y CN201248960 Y CN 201248960Y
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urethra
plastic tube
anaesthetic
anesthetic
medicine tin
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付现敏
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Abstract

本实用新型公开了一种尿道黏膜麻醉给药器,要克服普通的麻醉药罐的导管注入麻醉药时因药物不能完全进入患者尿道易使病人感到痛苦且麻醉效果欠佳的问题。本实用新型的结构包括软塑料贮药罐,该贮药罐顶部设有一中空硬塑料管,在靠近该塑料管顶部处箍有一圆形橡皮圈。使用时,医师将本实用新型给药器设有的中空塑料管插入外尿道并使给药器设有的圆形橡皮圈紧贴在患者的外尿道口处,此时医师的右手不断挤压本实用新型塑料贮药罐,麻醉药可完全地进入尿道。

Description

一种尿道黏膜麻醉给药器
技术领域:本实用新型涉及医疗用品技术领域,特别是一种尿道黏膜麻醉给药器。
背景技术:在泌尿科医师检查患者尿道或膀胱前,都需要先在外尿道口注入局麻药,来麻醉尿道黏膜以方便膀胱镜等检查器具进入,但是目前所用的麻药是通过普通麻醉药罐的导管注入,该方法注入麻醉药时药物不能完全进入患者的尿道,易使病人感到痛苦且麻醉效果欠佳。因此设计一种尿道黏膜麻醉给药器来解决该问题。
发明内容:本实用新型要解决的技术问题是为克服普通麻醉药罐的导管注入麻醉药时因药物不能完全进入患者尿道易使病人感到痛苦且麻醉效果欠佳的问题,而提供一种尿道黏膜麻醉给药器。
解决上述问题的技术方案是,设计一种尿道黏膜麻醉给药器,其结构包括容量为10毫升的软塑料贮药罐,该贮药罐顶部设有一中空硬塑料管,该塑料管长5厘米,当挤压该贮药罐时,其内的麻醉药物可从顶部设有的中空硬塑料管流出,在靠近该塑料管顶部处箍有一圆形橡皮圈。使用时,医师左手持贮有麻醉药的本实用新型给药器,右手挤压本实用新型给药器塑料贮药罐,将少许麻醉药通过本实用新型贮药罐顶部设有的中空塑料管注入患者外尿道口处麻醉此处尿道黏膜,然后医师将本实用新型给药器设有的中空塑料管插入外尿道并使本实用新型给药器设有的圆形橡皮圈紧贴在患者的外尿道口处,此时医师的右手不断挤压本实用新型给药器塑料贮药罐,麻醉药可完全地进入尿道。
本实用新型结构简单、设计新颖、便于操作、病人痛苦小、麻醉效果好。
附图说明:附图是本实用新型结构示意图
具体实施方式:参照附图,图中1是本实用新型给药器的软塑料贮药罐,容量为10毫升,该贮药罐1顶部设有一中空硬塑料管2,该塑料管2长5厘米,在靠近该塑料管2顶部处箍有一圆形橡皮圈3。

Claims (1)

  1. 一种尿道黏膜麻醉给药器,其特征在于它为软塑料贮药罐(1),该贮药罐(1)顶部设有一中空硬塑料管(2),该塑料管(2)长5厘米,在靠近该塑料管(2)顶部处箍有一圆形橡皮圈(3)。
CNU2008201338956U 2008-10-02 2008-10-02 一种尿道黏膜麻醉给药器 Expired - Fee Related CN201248960Y (zh)

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CNU2008201338956U CN201248960Y (zh) 2008-10-02 2008-10-02 一种尿道黏膜麻醉给药器

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CNU2008201338956U CN201248960Y (zh) 2008-10-02 2008-10-02 一种尿道黏膜麻醉给药器

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CN201248960Y true CN201248960Y (zh) 2009-06-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017046621A1 (en) * 2015-09-16 2017-03-23 Lovász Sándor Adapter, process and use for instillation of agents into the bladder through the urethra without catheter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017046621A1 (en) * 2015-09-16 2017-03-23 Lovász Sándor Adapter, process and use for instillation of agents into the bladder through the urethra without catheter

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