CN2092340U - 电子治疗器 - Google Patents

电子治疗器 Download PDF

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Publication number
CN2092340U
CN2092340U CN 89208015 CN89208015U CN2092340U CN 2092340 U CN2092340 U CN 2092340U CN 89208015 CN89208015 CN 89208015 CN 89208015 U CN89208015 U CN 89208015U CN 2092340 U CN2092340 U CN 2092340U
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China
Prior art keywords
oscillator
therapeutic apparatus
electronic therapeutic
output
tube amplifier
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Granted
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CN 89208015
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English (en)
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安保连
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Individual
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Individual
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Publication of CN2092340U publication Critical patent/CN2092340U/zh
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Abstract

本实用新型包括一个矩型波振荡器和一个锯齿 波振荡器,其振荡信号经集合管放大器放大后通过输 出变压器输出。输出的双电极压在人体穴位上进行 治疗。

Description

本发明为一电子医疗器械。
本治疗器能治疗多种疼痛性疾病和慢性病。
目前据发明人所知很多电子医疗器械虽然治疗效果较好,但其安全系数不够理想,(在人体通过电流不得大于20MA,安全电压为36V)。例如1986年第四届《全军理疗康复专业学术会议资料选编》中302医院生产的YYD4型音乐电疗机,最大电流为40MA;又解放军81医院生产的音乐电疗机音频电流为50MA;***医院设计制造的CZL-847型音乐治疗机输出电压为150V,电流为25MA。这些治疗机对心脏病患者是有一定的不利因素。
本实用新型研制目地是试图提供一种安全、节电的治疗器装置,把加在人体的输出电压和电流都降在安全范围以内。
本实用新型实施例如图(虚线框1)为一音频间歇振荡器作为矩型波音频信号发生器为基波,被锯齿波振荡器(虚线框2)所调制后,再经复合管(虚线框3)放大,最后经变压器放大输出(虚线框4)。输出的双电极压在人体穴位上进行治疗。BG1为锯齿波振荡三极管,RK1、R1和C2组成的RC时间常数决定了锯齿波的振荡频率,T1为锯齿波反馈振荡线圈,BC2为矩型波振荡三级管,R2和C3确定矩型波波型,T2为距型波振荡变压器,C4为交联电容器,R4为调制电阻。矩型波振荡器和锯齿波振荡器的输入信号分别接入复合管放大器的输入端,BG3BG4为复合管放大器,T3为输出变压器,双箭头Z为输出电级,使用时把双电极蘸水压在不同的穴位上治疗不同的疾病。
本实用新型输出电压<10V,电流<1MA,和前例这些治疗机对比都相对的降在安全范围以内,总耗电量<10MA,一节电池可使用半年以上。

Claims (1)

1、一种电子治疗器其特征是矩型振荡器、锯型波振荡器、复合管放大器、输出变压器组成;矩型波振荡器和锯齿波振荡器的输入信号分别接入复合管放大器的输入端。
CN 89208015 1989-05-24 1989-05-24 电子治疗器 Granted CN2092340U (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN88221073.4 1989-05-24

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN88221073.4 Division 1989-05-24 1989-05-24

Publications (1)

Publication Number Publication Date
CN2092340U true CN2092340U (zh) 1992-01-08

Family

ID=4853172

Family Applications (2)

Application Number Title Priority Date Filing Date
CN 89208016 Withdrawn CN2077733U (zh) 1989-05-24 1989-05-24 迅速测定被埋人急救仪
CN 89208015 Granted CN2092340U (zh) 1989-05-24 1989-05-24 电子治疗器

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN 89208016 Withdrawn CN2077733U (zh) 1989-05-24 1989-05-24 迅速测定被埋人急救仪

Country Status (1)

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CN (2) CN2077733U (zh)

Also Published As

Publication number Publication date
CN2077733U (zh) 1991-05-29

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C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
RN01 Renewal of patent term
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee