CN101912653B - 避免呼吸提示音互相干扰的同步医用雾化器 - Google Patents

避免呼吸提示音互相干扰的同步医用雾化器 Download PDF

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CN101912653B
CN101912653B CN2010102391463A CN201010239146A CN101912653B CN 101912653 B CN101912653 B CN 101912653B CN 2010102391463 A CN2010102391463 A CN 2010102391463A CN 201010239146 A CN201010239146 A CN 201010239146A CN 101912653 B CN101912653 B CN 101912653B
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CN101912653A (zh
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徐志强
王丹琳
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Guangdong Yuehua Medical Appliance Factory Co., Ltd.
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GUANGDONG YUEHUA MEDICAL APPLIANCE FACTORY CO Ltd
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Abstract

一种避免呼吸提示音互相干扰的同步医用雾化器,主机包括有雾化室和呼吸提示音装置;呼吸提示音装置包括有发声元件;发声元件安装在雾化室中。工作时雾化室中的发声元件发出呼吸提示音,通过导管传递到面罩,由于面罩戴在病人脸上,呼吸提示音不需要很大音量便可让病人听清楚,而由于雾化室和导管都是近乎密闭的,所以对环境的影响很小,避免了彼此间的互相干扰。

Description

避免呼吸提示音互相干扰的同步医用雾化器
技术领域  本发明涉及一种医疗器械领域的超声雾化器。
背景技术  第2010101969067号中国专利申请公开一种同步的医用雾化器,主机上能够产生呼吸提示音,诱导病人按照呼吸提示音进行呼吸,并同时控制雾化电路间隔工作,使其工作周期和间隔周期跟病人的呼吸同步,达到节省药物和节能的作用。实际使用中,如果呼吸提示音音量过小,则病人难以听清,如果呼吸提示音音量过大,则会对环境造成影响,特别是同一病房有多位病人同时使用该种医用雾化器时,不同的呼吸提示音会对彼此造成干扰。而如果将呼吸提示音的发声元件采用耳机戴在病人头上,则连接和使用都不方便。
发明内容  本发明目的是公开一种避免呼吸提示音互相干扰的同步医雾化器。
本发明包括雾化器的主机和导管、面罩;主机包括有雾化室和呼吸提示音装置;呼吸提示音装置包括有发声元件;其特征在于:所述的发声元件安装在雾化室中。发声元件可以采用防水喇叭,或者是采用普通喇叭配合防水结构进行安装。
本发明的呼吸提示装置的发声元件安装在主机雾化室中,工作时发出呼吸提示音,通过导管传递到面罩,由于面罩戴在病人脸上,呼吸提示音不需要很大音量便可让病人听清楚,而由于雾化室和导管都是近乎密闭的,所以对环境的影响很小,避免了彼此间的互相干扰。
附图说明  图1是本发明的电路原理方框图。
图2是本发明的结构示意图。
具体实施方式  下面根据附图对本发明进行叙述:
图1中,本发明的同步雾化器包括有雾化电路和呼吸提示音装置,呼吸提示音装置包括有发声元件B;工作时,呼吸提示音装置能够产生呼吸提示音,诱导病人按照呼吸提示音进行呼吸,并同时控制雾化电路间隔工作,使其工作周期和间隔周期跟病人的呼吸同步,达到节省药物和节能的作用。
图2是本发明的结构示意图。图1中的雾化电路和呼吸提示音装置安装在主机1里面,主机1还包括有雾化室2和雾化陶瓷片3,和变压器、风机等其他部件。雾化室2上面的药雾输出口4连接有导管5,通过导管5将药雾输送到面罩6,面罩戴在病人脸上,以便吸入药雾。
本发明将呼吸提示装置的发声元件7,也即图1中的B,安装在主机的雾化室2的内部。由于雾化室2是药液雾化的地方,发声元件7需要考虑防水处理,可以是直接采用防水喇叭;也可以采用普通喇叭配合防水结构进行安装,比如在喇叭与雾化室之间采用薄膜隔离,既防水又保证声音的正常发出。发声元件7一般可安装在雾化室的侧壁上,安装位置应高于药液的液面,使发声元件7发出的呼吸提示音能够进入空气进行正常传递,并通过导管5传递到面罩6上。由于面罩6戴在病人脸上,靠近耳朵,所以呼吸提示音不需要很大音量便可让病人听清楚。而由于雾化室2和导管5都是近乎密闭的,呼吸提示音难以在雾化室2或导管5中扩散到环境中,所以对环境的影响很小,避免了彼此间的互相干扰。

Claims (2)

1.一种避免呼吸提示音互相干扰的同步医用雾化器,包括主机和导管、面罩;主机包括有雾化室和呼吸提示音装置;呼吸提示音装置包括有发声元件;其特征在于:所述的发声元件安装在雾化室中。
2.根据权利要求1所述的避免呼吸提示音互相干扰的同步医用雾化器,其特征在于:发声元件可以采用防水喇叭,或者是采用普通喇叭配合防水结构进行安装。
CN2010102391463A 2010-07-21 2010-07-21 避免呼吸提示音互相干扰的同步医用雾化器 Expired - Fee Related CN101912653B (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984158A (en) * 1988-10-14 1991-01-08 Hillsman Dean Metered dose inhaler biofeedback training and evaluation system
CN1956745A (zh) * 2004-04-20 2007-05-02 亚罗擎公司 用于压力辅助型呼吸系统的气雾剂输送装置、方法及制剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404871A (en) * 1991-03-05 1995-04-11 Aradigm Delivery of aerosol medications for inspiration
ATE269735T1 (de) * 2001-10-18 2004-07-15 Pari Gmbh Inhalationstherapievorrichtung
GB2395437C (en) * 2002-11-20 2010-10-20 Profile Respiratory Systems Ltd Improved inhalation method and apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984158A (en) * 1988-10-14 1991-01-08 Hillsman Dean Metered dose inhaler biofeedback training and evaluation system
CN1956745A (zh) * 2004-04-20 2007-05-02 亚罗擎公司 用于压力辅助型呼吸系统的气雾剂输送装置、方法及制剂

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