CN203154341U - 鼻饲食物自动注入器 - Google Patents

鼻饲食物自动注入器 Download PDF

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CN203154341U
CN203154341U CN 201320202153 CN201320202153U CN203154341U CN 203154341 U CN203154341 U CN 203154341U CN 201320202153 CN201320202153 CN 201320202153 CN 201320202153 U CN201320202153 U CN 201320202153U CN 203154341 U CN203154341 U CN 203154341U
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syringe
nasal feeding
screw rod
feeding food
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张海英
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Abstract

一种鼻饲食物自动注入器,属于医疗用具技术领域,它包括方形针筒(1)、微型电机(2)、方形活塞(3)、套管(4)、螺杆(5),其特征在于方形针筒(1)敞口端上面固定连接着微型电机(2),方形针筒(1)内部滑动密封连接着与其内腔相适应的方形活塞(3),方形活塞(3)右侧面上固定连接着套管(4),套管(4)内螺纹连接着螺杆(5),螺杆(5)右端与微型电机(2)的转动轴固定相连。它结构简单,操作简便,通过微型电机的正转或反转即可将方形针筒内的鼻饲食物匀速推出或将鼻饲食物匀速抽入方形针筒,省时省力,减轻了医务人员的工作难度。

Description

鼻饲食物自动注入器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种鼻饲食物自动注入器.
背景技术:目前,临床上在给病人进行鼻饲时,主要使用注射器连接鼻饲管一针管一针管的对患者进行鼻饲食物推送,这种人工操作不仅费时费力,而且食物流速控制不均匀,给医务人员增加了极大的工作难度。
发明内容:本实用新型的目的在于克服上述不足,提供一种在给病人进行鼻饲时,操作简便、省时省力、食物流速控制均匀的鼻饲食物自动注入器。
本实用新型的技术方案是:该鼻饲食物自动注入器包括方形针筒、微型电机、方形活塞、套管、螺杆,方形针筒敞口端上面固定连接着微型电机,方形针筒内部滑动密封连接着与其内腔相适应的方形活塞,方形活塞右侧面上固定连接着套管,套管内螺纹连接着螺杆,螺杆右端与微型电机的转动轴固定相连。
本实用新型的优点:结构简单,操作简便,通过微型电机的正转或反转即可将方形针筒内的鼻饲食物匀速推出或将鼻饲食物匀速抽入方形针筒,省时省力,减轻了医务人员的工作难度。
附图说明:图1为本实用新型的结构图。
具体实施方式:以下结合图1对本实用新型作进一步详细描述:该鼻饲食物自动注入器包括方形针筒1、微型电机2、方形活塞3、套管4、螺杆5,方形针筒1敞口端上面固定连接着微型电机2,方形针筒1内部滑动密封连接着与其内腔相适应的方形活塞3,方形活塞3右侧面上固定连接着套管4,套管4内螺纹连接着螺杆5,螺杆5右端与微型电机2的转动轴固定相连。

Claims (1)

1.一种鼻饲食物自动注入器,包括方形针筒(1)、微型电机(2)、方形活塞(3)、套管(4)、螺杆(5),其特征在于方形针筒(1)敞口端上面固定连接着微型电机(2),方形针筒(1)内部滑动密封连接着与其内腔相适应的方形活塞(3),方形活塞(3)右侧面上固定连接着套管(4),套管(4)内螺纹连接着螺杆(5),螺杆(5)右端与微型电机(2)的转动轴固定相连。
CN 201320202153 2013-04-08 2013-04-08 鼻饲食物自动注入器 Expired - Fee Related CN203154341U (zh)

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CN 201320202153 CN203154341U (zh) 2013-04-08 2013-04-08 鼻饲食物自动注入器

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CN203154341U true CN203154341U (zh) 2013-08-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105496242A (zh) * 2016-02-04 2016-04-20 钟转佳 食品加工装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105496242A (zh) * 2016-02-04 2016-04-20 钟转佳 食品加工装置

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Granted publication date: 20130828

Termination date: 20140408