CN2043883U - 交直流两用低压微型鼻炎治疗仪 - Google Patents

交直流两用低压微型鼻炎治疗仪 Download PDF

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Publication number
CN2043883U
CN2043883U CN 87214599 CN87214599U CN2043883U CN 2043883 U CN2043883 U CN 2043883U CN 87214599 CN87214599 CN 87214599 CN 87214599 U CN87214599 U CN 87214599U CN 2043883 U CN2043883 U CN 2043883U
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pulse
transistor
rhinitis
utility
model
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CN 87214599
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刘志卿
刘守艾
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SHIJIAZHUANG HOSPITAL OF AIR FORCE
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SHIJIAZHUANG HOSPITAL OF AIR FORCE
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Priority to CN 87214599 priority Critical patent/CN2043883U/zh
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Abstract

一种交、直流两用低压微型鼻炎治疗仪,特别适用家庭、个人和医疗单位在不同环境条件下的使用。该治疗仪由半导体器件(晶体管或集成电路)与其它电子元件组成脉冲间歇振荡器和脉冲放大器。产生的脉冲信号经插座输至治疗电极。脉冲宽度和幅度均可以调整。该治疗仪电路简单、操作方便、耗电省、重量轻、体积小、成本低廉,更突出的特点是可交直流两用。

Description

本实用新型属于医疗器械类,具体的说,是一种交直流两用低压微型鼻炎治疗仪。
公知的各类鼻炎治疗仪均使用交流电做供电电源,在无交流电的情况下如:乘车、船、飞机或边远地区就无法使用,给患者带来不便。
本实用新型的任务是:提供一种交直流两用低压微型鼻炎治疗仪。该治疗仪电路设计简单、操作方便、耗电省、体积小、重量轻、成本低,更突出的特点是使用电压广泛如:干电池、蓄电池、交流电均可做它的电源。特别适合于家庭、个人和医疗单位在不同环境条件下的使用。
本实用新型基于下列想法:由半导体器件(晶体管或集成电路)、脉冲变压器与其它电子元件组成脉冲间歇振荡器和脉冲放大器,产生输出一定频率、幅度和宽度的脉冲信号,经电极施加于人体的治疗部位。脉冲信号的幅度由电位器(W)滑动头的位置决定。
借助附图,举例说明本实用新型。
图1中晶体管(BG1)、脉冲变压器(T1)电容器(C1)电阻(R1)组成一脉冲间歇振荡器,振荡产生的脉冲信号由变压器(T1)④⑤端加至晶体管(BG2)的发射极与基极之间,经放大由变压器(T2)升压后,从电位器(W)两端输出,经插座(JZ1)输至治疗电极上。脉冲信号的强度由(W)滑动头的位置决定。脉冲宽度由(T1)中间抽头②的位置决定。治疗电极由两个圆形的金属片组成。图1中(E)为4.5伏的干电池,作为电路的供电电源。也可由外接电源通过插座(JZ2)作为电路的供电电源。
该实用新型可制做成一体式或分体式结构。脉冲产生电路与干电池相结合时为一体式结构;用外电源时为分体式结构。
显然,该治疗仪还有更积极的用途,除了能完成各种鼻炎的治疗外还适应其它炎症的治疗。所说的脉冲间歇振荡器,可由集成电路替代。治疗电极可做成其它尺寸和形状的金属、镀金属或导电橡胶物品来代替所列举的圆形金属电极的布局。

Claims (4)

1、一种交直流两用低压微型鼻炎治疗仪,特别适用于家庭、个人和医疗单位对各种鼻炎的治疗。其特征是有一脉冲产生电路,晶体管(BG1)、脉冲变压器(T1)、电容(G1)、电阻(R1)组成脉冲间歇振荡器。
2、根据权利要求1所述的治疗仪其特征是脉冲变压器(T1),电容(C1),电阻(R1)组成的振荡回路与晶体管(BG1)的集电极(C),基极(b)相连接;(T1)的2端接入E的(+)极,(T1)的4、5端与晶体管(BG2)的发射极(e),基极(b)相连接;(BG1)的发射极(e)接入电源E的(-)极。
3、根据权利要求1或2所述的治疗仪,其特征是有一脉冲放大电路,晶体管(BG2),二极管(D),变压器(T2),电位器(W)组成脉冲放大器。
4、根据权利要求1或3所述的治疗仪其特征是供电电源为干电池,蓄电池或交流电。
CN 87214599 1987-10-27 1987-10-27 交直流两用低压微型鼻炎治疗仪 Withdrawn CN2043883U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 87214599 CN2043883U (zh) 1987-10-27 1987-10-27 交直流两用低压微型鼻炎治疗仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 87214599 CN2043883U (zh) 1987-10-27 1987-10-27 交直流两用低压微型鼻炎治疗仪

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CN2043883U true CN2043883U (zh) 1989-09-06

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CN 87214599 Withdrawn CN2043883U (zh) 1987-10-27 1987-10-27 交直流两用低压微型鼻炎治疗仪

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004087257A1 (fr) * 2003-04-01 2004-10-14 Qingwei Cheng Dispositif therapeutique pour le rhume des foins et la rhinite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004087257A1 (fr) * 2003-04-01 2004-10-14 Qingwei Cheng Dispositif therapeutique pour le rhume des foins et la rhinite

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