CN202409543U - 鼻饲流食压入器 - Google Patents

鼻饲流食压入器 Download PDF

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Publication number
CN202409543U
CN202409543U CN2012200339731U CN201220033973U CN202409543U CN 202409543 U CN202409543 U CN 202409543U CN 2012200339731 U CN2012200339731 U CN 2012200339731U CN 201220033973 U CN201220033973 U CN 201220033973U CN 202409543 U CN202409543 U CN 202409543U
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bottle
fluid diet
nasal feeding
liquid
press
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郑茂永
王铃
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Abstract

本实用新型公开了一种鼻饲流食压入器,由胃管(1)构成,其特征在于在胃管(1)的一端设插入头(2),另一端插入流质瓶(3)内,在胃管(1)上还设有尺寸刻度(4)和控制阀(5),流质瓶(3)和瓶盖(6)用螺纹连接,在瓶盖(6)上设流食压入器(7),流质瓶(3)的外壁上设进食量刻度(8)。该鼻饲流食压入器,具有注入流食简单,省时省力,压力大,不堵塞,进食畅通,避免损伤食道粘膜的优点。

Description

鼻饲流食压入器
技术领域
本实用新型涉及一种饮食用具,具体地说是一种鼻饲流食压入器,适用于昏迷和口腔术后,无法从口腔进食的病人。
背景技术
目前,临床上对昏迷或口腔术后,无法从口腔进食的病人,一般采用鼻饲法,将胃管经鼻腔插入胃内,用注射器将流质推进,上述进食方法,现虽普遍应用,但也存有以下不足:一是用注射器注入流质,操作麻烦,费时费力;二是注射器推进压力不大,流质容易积存在胃管中堵塞管腔,使进食不畅通;三是胃管前端不圆滑,易损伤食道粘膜。
发明内容
本实用新型的目的在于提供一种注入流食简单,省时省力,压力大,不堵塞,进食畅通,避免损伤食道粘膜的鼻饲流食压入器。
为达到以上目的,本实用新型所采取的技术方案是:该鼻饲流食压入器,由胃管构成,其特征在于在胃管的一端设插入头,另一端插入流质瓶内,在胃管上还设有尺寸刻度和控制阀,流质瓶和瓶盖用螺纹连接,在瓶盖上设流食压入器,流质瓶的外壁上设进食量刻度。本实用新型还通过如下措施实施:所述的流食压入器,由空心折叠盒、单向阀座、塑料球阀、弹簧构成,单向阀座的下端与瓶盖连接,上端与空心折叠盒相接,塑料球阀和弹簧设在单向阀座内。使用本实用新型时,先将流质灌入流质瓶内,然后润滑插入头,左手持镊子夹住插入头的后端,沿鼻孔一侧缓缓插入胃内,并观察胃管上标注的尺寸刻度,插至预定长度为止,当确定插入的胃管无误后,先关闭控制阀,手压空心折叠盒,向流质瓶内充气,待流质瓶内产生气压后,再打开控制阀,流质在气压的作用下,经胃管畅通的流进胃内,当鼻饲量达到要求时,关闭控制阀,把胃管拨出。
本实用新型的有益效果在于:与目前用注射器注入流质的方法相比,具有注入流食简单,省时省力,压力大,不堵塞,进食畅通,避免损伤食道粘膜的优点。
附图说明
图1为本实用新型结构主视局剖示意图。
具体实施方式
参照附图1制作本实用新型。该鼻饲流食压入器,由胃管1构成,其特征在于在胃管1的一端设插入头2,另一端插入流质瓶3内,在胃管1上还设有尺寸刻度4和控制阀5,流质瓶3和瓶盖6用螺纹连接,在瓶盖6上设流食压入器7,流质瓶3的外壁上设进食量刻度8。所述的流食压入器7,由空心折叠盒7a、单向阀座7b、塑料球阀7c、弹簧7d构成,单向阀座7b的下端与瓶盖6连接,上端与空心折叠盒7a相接,塑料球阀7c和弹簧7d设在单向阀座7b内。

Claims (2)

1.一种鼻饲流食压入器,由胃管(1)构成,其特征在于在胃管(1)的一端设插入头(2),另一端插入流质瓶(3)内,在胃管(1)上还设有尺寸刻度(4)和控制阀(5),流质瓶(3)和瓶盖(6)用螺纹连接,在瓶盖(6)上设流食压入器(7),流质瓶(3)的外壁上设进食量刻度(8)。
2.根据权利要求1所述的鼻饲流食压入器,其特征在于所述的流食压入器(7),由空心折叠盒(7a)、单向阀座(7b)、塑料球阀(7c)、弹簧(7d)构成,单向阀座(7b)的下端与瓶盖(6)连接,上端与空心折叠盒(7a)相接,塑料球阀(7c)和弹簧(7d)设在单向阀座(7b)内。
CN2012200339731U 2012-01-04 2012-01-04 鼻饲流食压入器 Expired - Fee Related CN202409543U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106580714A (zh) * 2016-12-16 2017-04-26 宁波汉科医疗器械有限公司 一种喂食管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106580714A (zh) * 2016-12-16 2017-04-26 宁波汉科医疗器械有限公司 一种喂食管

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C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Zheng Maoyong

Inventor after: Wang Ling

Inventor before: Zheng Maoyong

Inventor before: Wang Ling

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20130104