CN2837967Y - 人体脉搏跳动模拟演示装置 - Google Patents

人体脉搏跳动模拟演示装置 Download PDF

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CN2837967Y
CN2837967Y CN 200520072478 CN200520072478U CN2837967Y CN 2837967 Y CN2837967 Y CN 2837967Y CN 200520072478 CN200520072478 CN 200520072478 CN 200520072478 U CN200520072478 U CN 200520072478U CN 2837967 Y CN2837967 Y CN 2837967Y
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宋如顺
史能
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Nanjing Normal University
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Nanjing Normal University
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Abstract

本实用新型公开了一种人体脉搏跳动模拟演示装置,为一板体或模拟人体1,正面绘有人体血管示意图,在两个手腕的动脉位置各开设一个小孔2,在小孔上各装一带有弹性的小球体3,两个小球体通过连通管4与设置于板体或模拟人体背面心脏位置的带有弹性的模拟心脏的球体5连通。本实用新型能直观、形象、有趣地模拟演示人体脉搏跳动现象,提高学生的学习兴趣,帮助学生理解和掌握相关的科学知识。

Description

人体脉搏跳动模拟演示装置
                      技术领域
本实用新型涉及一种自然课或科普教学演示装置,具体说是一种人体脉搏跳动模拟演示装置。
                      背景技术
人体脉搏跳动是人类最基本得生命现象,也是少年儿童最感兴趣的人体现象之一,是自然课或科普教学的重要内容。直观、形象、有趣地演示人体脉搏跳动现象及产生的原因,提高学生的学习和科学探索的兴趣,一直是教育工作者的期求。
                      实用新型内容
本实用新型所要解决的技术问题在于弥补现有技术存在的空白,提供一种能直观、形象、有趣地演示人体脉搏跳动现象的教学演示装置——人体脉搏跳动模拟演示装置。
本实用新型人体脉搏跳动模拟演示装置,为一板体或模拟人体,正面绘有人体血管示意图,在两个手腕的动脉位置各开设一个小孔,在小孔上各装一带有弹性的小球体,两个小球体通过连通管与设置于板体或模拟人体背面心脏位置的带有弹性的模拟心脏的球体连通。
本实用新型能直观、形象、有趣地模拟演示人体脉搏跳动现象,提高学生的学习兴趣,帮助学生理解和掌握相关的科学知识。
                      附图说明
图1、为本实用新型人体脉搏跳动模拟演示装置示意图;
图2、为本实用新型的球体连通关系示意图。
                      具体实施方式
下面结合附图和实施例,对本实用新型作进一步详细说明。
实施例:如图1和图2所示,人体脉搏跳动模拟演示装置,为一板体或模拟人体1,正面绘有人体血管示意图,在两个手腕的动脉位置各开设一个小孔2,在小孔上各装一带有弹性的小球体3,两个小球体通过连通管4与设置于板体或模拟人体背面心脏位置的带有弹性的模拟心脏的球体5连通。
演示时,首先将球体及管路内充满气,演示者用手反复攥捏模拟心脏的球体5,手腕处的两个小球3就会出现膨胀和收缩。

Claims (1)

1、一种人体脉搏跳动模拟演示装置,为一板体或模拟人体(1),其特征是:在两个手腕的动脉位置各开设一个小孔(2),在小孔上各装一带有弹性的小球体(3),两个小球体通过连通管(4)与设置于板体或模拟人体背面心脏位置的带有弹性的模拟心脏的球体(5)连通。
CN 200520072478 2005-06-09 2005-06-09 人体脉搏跳动模拟演示装置 Expired - Fee Related CN2837967Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520072478 CN2837967Y (zh) 2005-06-09 2005-06-09 人体脉搏跳动模拟演示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520072478 CN2837967Y (zh) 2005-06-09 2005-06-09 人体脉搏跳动模拟演示装置

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CN2837967Y true CN2837967Y (zh) 2006-11-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102725782A (zh) * 2009-11-12 2012-10-10 拉尔多医疗公司 脉搏模拟单元

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102725782A (zh) * 2009-11-12 2012-10-10 拉尔多医疗公司 脉搏模拟单元
CN102725782B (zh) * 2009-11-12 2014-12-31 拉尔多医疗公司 脉搏模拟单元

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