CN2220870Y - 鼻饰给药器 - Google Patents

鼻饰给药器 Download PDF

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Publication number
CN2220870Y
CN2220870Y CN 95201993 CN95201993U CN2220870Y CN 2220870 Y CN2220870 Y CN 2220870Y CN 95201993 CN95201993 CN 95201993 CN 95201993 U CN95201993 U CN 95201993U CN 2220870 Y CN2220870 Y CN 2220870Y
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China
Prior art keywords
shaped pipe
nasal cavity
feeding device
medicine feeding
medicine
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Expired - Fee Related
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CN 95201993
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English (en)
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姜守国
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Individual
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Individual
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Abstract

鼻饰给药器属于医疗器械。它由U形管1担任,U形管的大口径端2上有一盖4,盖4上有多个微细通气孔,U形管的小口径开口端3上有一软薄膜5,软薄膜5有一处与小口径开口端壁6相固定。U形管的U形口宽度与人的鼻翼厚度相近。采用本给药器通过鼻腔给药时,患者无任何疼痛和不适,不影响人的活动。成本低廉,可制成一次性的输液器,不会带来交叉感染的问题。通过鼻腔和气管内的粘膜及肺胞吸收药液的速度还非常快。

Description

鼻饰给药器
鼻饰给药器属于医疗器械。
现有向人体内输药液一般有两种办法,即肌肉注射和静脉点滴,两种办法都存在使患者疼痛的问题,尤其是儿童更不愿接受,老衰病人也不易实施。而且还易引起交叉感染的大问题。
本实用新型的目的是设计一种新型供给药液的器具,它不存在使患者疼痛的缺点,操作也特别简单方便,而且还不存在交叉感染的问题。
本实用新型由U形管担任,U形管一端的管径要大于另一端的管径,大管径的开口用于灌注药液,在大管径的开口上有一盖,此盖上有多个微细通气孔。在小管径的开口上有一软薄膜,软薄膜有一处与小管径开口壁固定,此开口端用于向鼻内喷吸药液。U形管的U形口宽度与人体鼻翼的厚度相近。
本给药器可制成一次性的产品,所以即不存在交叉感染的问题,而且成本非常低廉。将配制好的药液装在U形管内后,将U形管夹在鼻翼上,小口径端处于鼻内,当人体向内吸气时产生的微小负压,即将小口径端的软薄膜打开,药液就被吸到鼻腔内,药液被鼻腔内和气管内的粘膜以及肺胞所吸收。当人体向外呼气时,小口径端的软薄膜盖住了小口径的开口,使药液不能外溢。给药时不影响人的活动,而且无任何疼痛之感,极易被患者接受,尤其是儿童。
图1是本实用新型的整体结构示意图。
实施例:本实施例的U形管1由塑料注塑成形,U形管的大口径开口端2上有一盖4,盖4上有多个微细通气孔。U形管的小口径开口端3上有一软薄膜5,软薄膜5上有一处与小口径开口端壁6相固定。U形管的U形口宽度与人的鼻翼厚度相近。

Claims (2)

1、鼻饰给药器由U形管(1)担任,其特征在于U形管(1)的大口径开口端(2)上有一盖(4),盖(4)上有多个微细通气孔,U形管(1)的小口径开口端(3)上有一软薄膜(5),软薄膜(5)有一处与小口径开口端壁(6)相固定。
2、根据权利要求1所述的鼻饰给药器,其特征在于U形管(1)的U形口宽度与人的鼻翼厚度相近。
CN 95201993 1995-01-26 1995-01-26 鼻饰给药器 Expired - Fee Related CN2220870Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95201993 CN2220870Y (zh) 1995-01-26 1995-01-26 鼻饰给药器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95201993 CN2220870Y (zh) 1995-01-26 1995-01-26 鼻饰给药器

Publications (1)

Publication Number Publication Date
CN2220870Y true CN2220870Y (zh) 1996-02-28

Family

ID=33855275

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95201993 Expired - Fee Related CN2220870Y (zh) 1995-01-26 1995-01-26 鼻饰给药器

Country Status (1)

Country Link
CN (1) CN2220870Y (zh)

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