KR100282203B1 - Automatic earth line detecting system in medical electrostatic potential charging apparatus - Google Patents
Automatic earth line detecting system in medical electrostatic potential charging apparatus Download PDFInfo
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- KR100282203B1 KR100282203B1 KR1019990004088A KR19990004088A KR100282203B1 KR 100282203 B1 KR100282203 B1 KR 100282203B1 KR 1019990004088 A KR1019990004088 A KR 1019990004088A KR 19990004088 A KR19990004088 A KR 19990004088A KR 100282203 B1 KR100282203 B1 KR 100282203B1
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- 238000005421 electrostatic potential Methods 0.000 title claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000001225 therapeutic effect Effects 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- 206010014357 Electric shock Diseases 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/10—Applying static electricity
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/14—Leading-off electric charges, e.g. by earthing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
누설전류의 검지에 의해 단상 100V AC라인의 접지측을 특정하여 접지전극으로 사용함으로써 접지를 확실하게 행하여 인체에 대한 감전의 위험을 회피할 수 있고, 기기의 고장 등에 의해 이상 누설전류가 흐를 때에는 출력을 오프할 수 있는 치료 정전위 하전장치의 자동 접지라인 검지방식이 개시되어 있다.By detecting the leakage current, the grounding side of the single-phase 100V AC line is specified and used as the grounding electrode, so that grounding can be performed reliably to avoid the risk of electric shock to the human body. Disclosed is an automatic ground line detection method of a therapeutic electrostatic potential charging device that can turn off the battery.
본 발명은, 누설전류의 검지에 의해 상용 입력전원(10)의 접지측을 특정할 수 있도록 되어 있으므로, 전위발생기(1)의 접지단자(1b)를 확실하게 접지할 수 있고, 인체를 감전의 위험으로부터 피할 수 있다.According to the present invention, the ground side of the commercial input power supply 10 can be specified by detecting the leakage current, so that the ground terminal 1b of the potential generator 1 can be reliably grounded, and the human body is protected from electric shock. It can be avoided from danger.
Description
본 발명은, 전위치료에 있어서의 치료 정전위 하전장치에 관한 것으로서, 특히 치료시 인체에 접촉하는 음전하 도자를 접지전위로 유지하는 기능을 갖는 치료 정전위 하전장치의 자동 접지라인 검지방식에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a therapeutic electrostatic charge device in potential therapy, and more particularly, to an automatic ground line detection method of a therapeutic electrostatic charge device having a function of maintaining a negative charge conductor in contact with the human body at ground potential. .
종래부터, 건강증진을 목적으로, 절연된 인체에 대해 수십 볼트에서 수백 볼트의 마이너스 정전압을 직접 하전함으로써 정전위 치료의 효과를 얻을 수 있도록 한 마이너스 정전위 치료기가 널리 이용되어 왔다.In the past, for the purpose of health promotion, a negative potentiometer has been widely used to obtain the effect of potentiostatic treatment by directly charging a negative constant voltage of several tens to hundreds of volts for an insulated human body.
이는 일본국 특허공보 제2649160호에 개시되어 있는 바와 같이, 통상 절연치료대를 플러스 전위로 하고, 영전위의 음전하 도자를 인체에 접촉시켜, 상기 절연치료대와 상기 인체간의 정전용량에 의해 인체에 전하를 하전하여 치료를 행하는 것이다.As disclosed in Japanese Patent Laid-Open No. 2649160, the insulation treatment stand is usually a positive potential, and a negative charge conductor of zero potential is brought into contact with the human body, and the human body is prevented by the capacitance between the insulation treatment stand and the human body. Charge is to carry out the treatment.
상기 절연치료대와 상기 인체간의 전위차를 V, 상기 절연치료대와 상기 인체간의 정전용량을 C라 하면, 인체에 하전되는 전하 Q는 Q= C×V이다.If the potential difference between the insulation treatment table and the human body is V, and the capacitance between the insulation treatment table and the human body is C, the charge Q charged to the human body is Q = C × V.
이와 같은 치료를 행할 때, 인체에 접촉하는 상기 영전위의 음전하 도자를 인위적으로 접지하여 인체에 대한 감전의 위험을 피하도록 하였으나, 이를 위한 접지점으로서 AC 라인의 접지측을 누설전류 램프 등에 의해 검지하고, AC 콘센트를 바꾸어 끼우거나, 또는 별도의 독립된 보호접지(어스)를 취해야 했다.When performing such treatment, the negative charge conductor of the zero potential in contact with the human body is artificially grounded to avoid the risk of electric shock to the human body, but as the grounding point for this, the ground side of the AC line is detected by a leakage current lamp or the like. Either the AC outlet could be replaced, or a separate protective earth (earth) was taken.
그러나, 상술한 방법에서는, 인체에 대한 위험을 피하기 위해, 상기 영전위인 상기 음전위 도자를 확실하게 접지하기 위해, 인위적으로 검출회로를 작동시켜 누설전류를 모니터링하고, 누설전류가 작은 쪽으로 AC 콘센트를 바꾸어 끼워야 하므로, 조작이 번잡하다는 문제가 있다.However, in the above-described method, in order to reliably ground the negative potential conductor which is the zero potential, in order to reliably ground the zero potential, the detection circuit is artificially operated to monitor the leakage current, and the AC outlet is changed to the smaller leakage current. Since it must be fitted, there is a problem that the operation is complicated.
본 발명은, 상기 문제점을 해결하기 위해 안출된 것으로, 누설전류를 자동적으로 검지함으로써, 단상 100V AC라인의 접지측을 특정하여 접지전극으로 사용함으로써 접지를 확실하게 행하고, 기기의 고장 등에 의해 이상 누설전류가 흐를 때에는 출력을 오프할 수 있는 치료 정전위 하전장치의 자동 접지라인 검지방식을 제공하는 것을 목적으로 한다.The present invention has been made to solve the above problems, and by automatically detecting the leakage current, the grounding side of the single-phase 100V AC line is specified and used as the grounding electrode to ensure the grounding, and abnormal leakage due to a malfunction of the equipment. It is an object of the present invention to provide an automatic ground line detection method of a therapeutic potentiostatic device that can turn off the output when current flows.
도 1은 본 발명의 일실시예에 따른 전위발생기를 사용한 치료기의 접속을 나타낸 도면이다.1 is a view showing the connection of the treatment device using a potential generator according to an embodiment of the present invention.
도 2는 본 발명의 일실시예에 따른 전위발생기의 내부구성과 상용(商用)전원간의 접속을 나타낸 블럭도이다.2 is a block diagram showing a connection between an internal configuration of a potential generator and a commercial power supply according to an embodiment of the present invention.
〈부호의 설명><Explanation of code>
1전위발생기1 potential generator
1a출력단자1a output terminal
1b접지단자1b ground terminal
3절연치료대3 insulation treatment table
4도체4 conductor
5절연체5 insulator
6음전하 도자(導子)6 Negative charge ceramics
7인체7 human body
8a도선8a lead wire
8b도선8b lead
10상용전원10 Commercial Power
11전원 콘센트11 power outlet
12전원 플러그12 power plug
13퓨즈13 fuses
14라인절환부14 line switch
15누설전류 검지부15 Leakage current detector
16접지접속부16 ground connection
17제어회로17 control circuit
18전원부18 Power Supply
19출력회로19 output circuit
20보호회로20 protective circuit
21에러표시부21 error display
상술한 과제를 해결하기 위해 본 발명은, 두 개의 선 중 하나의 선이 접지된 상용전원을 사용하여 치료직류 플러스 정전위를 발생하는 전위발생기와, 둘레 전체에 걸쳐 절연되고 상기 전위발생기가 발생하는 상기 치료직류 플러스 정전위가 인가되는 절연치료대에 의해, 피치료체인 인체와 상기 절연치료대 사이에 형성되는 콘덴서를 통해 정전유도에 의해 인체에 대하여 음전하를 하전하여 치료를 행하는 치료 정전위 하전장치에 있어서, 상기 전위발생기는, 상기 상용전원의 각 선과 출력간의 누설전류를 검지하는 누설전류 검지부, 상기 상용전원의 두 선 중 어느 하나를 선택하여 상기 누설전류 검지부에 접속하는 라인절환부, 상기 누설전류 검지부에 의해 접지측으로 판정된 상기 상용전원의 한 선과 접지단자를 접속하는 접지접속부, 및 상기 전위발생기 각부를 제어하는 제어회로를 구비하는 것을 특징으로 하는 치료 정전위 하전장치의 자동 접지라인 검지방식을 제공하는 것을 목적으로 한다.In order to solve the above problems, the present invention, a potential generator for generating a therapeutic direct current plus a static potential using a commercial power source, one of the two wires is grounded, and is insulated throughout the circumference and the potential generator is generated The therapeutic electrostatic potential charging device for performing treatment by charging the negative charge to the human body by electrostatic induction through a capacitor formed between the human body and the insulation treatment table by the therapeutic direct current plus the electrostatic potential. The potential generator includes: a leakage current detector for detecting a leakage current between each line of the commercial power supply and an output; a line switching unit for selecting one of two lines of the commercial power supply and connecting the leakage current detector to the leakage current detector; A ground connection portion for connecting one wire of the commercial power supply and the ground terminal determined by the current detection portion to the ground side, and the electrical To provide a feature that the electrostatic treatment automatic ground line detection system of the above charge control device to which a control circuit for controlling the generator for the purpose of each part.
이하, 첨부된 도면을 참조하여 본 발명의 일실시예를 상세하게 설명하기로 한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1은, 본 발명의 일실시예에 따른 치료 정전위 하전장치를 이용한 치료기의 접속을 나타낸 도면이다. 도 1에 있어서, 참조부호 1은 치료 정전위를 발생하는 전위발생기, 1a는 이 전위발생기(1)가 플러스 전위를 출력하는 출력단자, 1b는 접지전위를 출력하는 단자이다.1 is a view showing the connection of the treatment device using the therapeutic potential charge device according to an embodiment of the present invention. In Fig. 1, reference numeral 1 is a potential generator for generating a therapeutic potential, 1a is an output terminal for outputting a positive potential by the potential generator 1, and 1b is a terminal for outputting a ground potential.
또한, 3은 절연치료대, 4는 이 절연치료대 내부의 도체, 5는 절연체, 6은 고저항을 내장한 음전하 도자, 7은 인체, 8a 및 8b는 상기 전위발생기(1)와 상기 절연치료대(3) 및 상기 음전하 도자(6)를 접속하는 도선으로서 도시된 바와 같이 접속되며, 상기 절연치료대(3)의 상기 도체(4)와 인체(7) 사이에 인가된 전압과 정전용량에 따른 전하에 의해 치료가 행해진다.In addition, 3 is an insulation treatment table, 4 is a conductor inside the insulation treatment table, 5 is an insulator, 6 is a negative charge conductor with a built-in high resistance, 7 is a human body, 8a and 8b are the electric potential generator 1 and the insulation treatment. It is connected as shown as a conductor connecting the stage 3 and the negatively charged conductor 6 to the voltage and capacitance applied between the conductor 4 and the human body 7 of the insulation treatment table 3. Treatment is performed by the electric charges that follow.
그리고, 도 2는 본 발명의 일실시예에 따른 상기 전위발생기(1)의 내부 구성과 상용전원의 접속을 나타낸 블럭도이다. 도 2에 있어서, 참조부호 10은 단상 100V의 상용전원, 11은 콘센트로서 1la 및 1lb의 전극을 가지며, 이 전극(1lb)은 후술하는 AC 접지선 검지에 의해 상기 상용전원의 접지선측이 검지되고, 이 접지선과 접속되어 접지되어 있다.2 is a block diagram showing the internal configuration of the potential generator 1 and the connection of a commercial power supply according to an embodiment of the present invention. In Fig. 2, reference numeral 10 denotes a commercial power source of single-phase 100V, 11 has an electrode of 1la and 1lb as an outlet, and this electrode 1lb detects the ground line side of the commercial power source by AC ground wire detection described later. The ground wire is connected to this ground wire.
전위발생기(1)의 내부구성은, 전극(12a 및 12b)을 갖는 전원 플러그(12), 퓨즈(13), 라인절환부(14), 누설전류 검지부(15), 접지접속부(16), 제어회로(17), 전원부(18), 출력회로(19), 보호회로(20) 등으로 이루어지고, 플러스 전위를 출력하는 출력단자(1a)와 접지단자(1b)에 의해 외부기기 및 인체와 접속된다.The internal structure of the potential generator 1 includes the power plug 12 having the electrodes 12a and 12b, the fuse 13, the line switching unit 14, the leakage current detecting unit 15, the ground connecting unit 16, and the control. It is composed of a circuit 17, a power supply unit 18, an output circuit 19, a protection circuit 20 and the like, and is connected to an external device and a human body by an output terminal 1a and a ground terminal 1b for outputting a positive potential. do.
다음, 이러한 구성에 따른 상기 전위발생기(1)의 동작에 대해 설명하기로 한다.Next, the operation of the potential generator 1 according to this configuration will be described.
상기 전위발생기(1)는, 100V 단상 상용전원에 의해 구동되고, 전원부(18)에 의해서 정류된 직류전압을 제어회로(17)에 의해 제어된 출력회로(19), 보호회로(20)를 경유하여 출력하고, 상기 절연치료대(3)의 도체(4) 및 하전 전도자(電導子)에 접속되어 치료가 행해진다.The potential generator 1 is driven by a 100 V single-phase commercial power supply, and outputs a DC voltage rectified by the power supply unit 18 via the output circuit 19 and the protection circuit 20 controlled by the control circuit 17. Is outputted, and is connected to the conductor 4 and the charged conductor of the insulation treatment table 3 to perform the treatment.
상기 전위발생기(1)의 상용전원의 접지선 검지기능은, 출력설정 선택시 및 음전하 모드, 즉 치료가 행해질 때 동작한다.The ground line detection function of the commercial power supply of the potential generator 1 operates at the time of the output setting selection and the negative charge mode, that is, the treatment is performed.
상용전원의 접지선 검지는, 라인절환부(14)에 의해 입력 라인(12a 또는 12b) 중 어느 한 선을 선택하고, 이 선택된 한 선(21)과 출력단자(1a) 및 접지단자(1b)간의 누설전류를 누설전류 검지부(15)에 의해 검지한다.The ground line detection of the commercial power supply selects any one of the input lines 12a or 12b by the line switching unit 14, and between the selected line 21 and the output terminal 1a and the ground terminal 1b. The leakage current is detected by the leakage current detection unit 15.
또한, 상기 라인절환부(14)에 의해 입력 라인(12a 또는 12b) 중 상기와 다른 한 선을 선택하고, 이 선택된 다른 한 선과 상기 출력단자(1a) 및 상기 접지단자(1b)간의 누설전류를 상기 누설전류 검지부(15)에 의해 검지한다.Further, the line switching unit 14 selects one of the input lines 12a or 12b different from the above, and selects a leakage current between the other selected line and the output terminal 1a and the ground terminal 1b. The leakage current detecting unit 15 detects the leakage current.
그리고, 상기 입력 라인(12a 또는 12b) 중 누설전류가 작은 쪽을 접지측으로 판정하고, 상기 접지측을 접지선 접속부(16)에 의해 접지단자(1b)에 접속함으로써, 이 접지단자(1b)를 확실하게 접지할 수 있다.The ground terminal 1b is surely connected to the ground terminal 1b by determining that the smaller leakage current is among the input lines 12a or 12b as the ground side and connecting the ground side to the ground terminal 1b by the ground line connecting portion 16. Can be grounded.
상술한 입력 라인의 접지측 검지에 의해 접지단자(1b)를 접지하여 장치를 사용하는 중에도 누설전류 검지부(15)에 의해 누설전류의 감시를 계속하고, 누설전류값이 마이크로 암페어 오더의 레벨(레벨2) 이상이 되었을 경우, 다시 상술한 입력 라인의 접지측 판정을 행하고, 누설전류값이 상기 레벨2 이상이면, 에러표시부(21)에 의해 에러표시를 한다.The ground current 1b is grounded by the ground side detection of the input line described above, and the leakage current detection unit 15 continues to monitor the leakage current even when the device is used, and the leakage current value is the level of the microamp order (level). 2) In case of abnormality, the ground side determination of the input line described above is performed again, and the error display unit 21 displays an error if the leakage current value is equal to or greater than the level 2 above.
또한, 상기 누설전류 검지부(15)에 의한 상기 입력 라인(12a 및 12b)간의 누설전류 레벨이 나노 암페어 오더 이하의 레벨(레벨1)일 때, 또는 100 마이크로 암페어 이상의 레벨(레벨3)일 때, 상기 전위발생기(1)가 고장난 것으로 판단하여 에러표시부(21)에 의해 에러표시를 한다.In addition, when the leakage current level between the input lines 12a and 12b by the leakage current detection unit 15 is at or below the level of nanoamp order (Level 1), or when the level is above 100 microamps (Level 3), It is determined that the potential generator 1 has failed and the error display unit 21 displays an error.
이상, 본 발명의 일실시예의 동작을 도면을 참조하여 설명하였으나, 본 발명은 상기 실시예에 한정되지 않으며, 본 발명의 요지를 벗어나지 않은 범위의 설계변경 등이 있더라도 본 발명에 포함된다.As mentioned above, although the operation | movement of one Embodiment of this invention was demonstrated with reference to drawings, this invention is not limited to the said embodiment, Even if there exists a design change etc. of the range which does not deviate from the summary of this invention, it is included in this invention.
상술한 바와 같이, 본 발명에 따르면, 누설전류의 검지에 의해 상용 입력전원의 접지측을 특정할 수 있으므로, 전위발생기의 접지단자를 확실하게 접지할 수 있고, 인체를 감전의 위험으로부터 회피할 수 있는 효과가 있다.As described above, according to the present invention, since the ground side of the commercial input power source can be specified by detecting the leakage current, the ground terminal of the potential generator can be reliably grounded, and the human body can be avoided from the risk of electric shock. It has an effect.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02622998A JP4297997B2 (en) | 1998-02-06 | 1998-02-06 | Automatic earth line detection system for therapeutic electrostatic potential load device and therapeutic electrostatic load device |
| JP10-026229 | 1998-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990072464A KR19990072464A (en) | 1999-09-27 |
| KR100282203B1 true KR100282203B1 (en) | 2001-02-15 |
Family
ID=12187527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990004088A KR100282203B1 (en) | 1998-02-06 | 1999-02-06 | Automatic earth line detecting system in medical electrostatic potential charging apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4297997B2 (en) |
| KR (1) | KR100282203B1 (en) |
| CN (1) | CN1150040C (en) |
| TW (1) | TW510805B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220124033A (en) * | 2021-03-02 | 2022-09-13 | 윤기주 | Apparatus for beauty treatment using anion |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873429B (en) * | 2005-06-03 | 2010-12-08 | 华为技术有限公司 | Method and circuit for measuring voltage, insulation resistance, and capacitance in communication line |
| TW201237431A (en) * | 2011-03-04 | 2012-09-16 | Wistron Corp | A detecting apparatus and a detecting method for detecting a ground wire |
-
1998
- 1998-02-06 JP JP02622998A patent/JP4297997B2/en not_active Expired - Lifetime
-
1999
- 1999-02-06 CN CNB991033221A patent/CN1150040C/en not_active Expired - Fee Related
- 1999-02-06 TW TW088101818A patent/TW510805B/en not_active IP Right Cessation
- 1999-02-06 KR KR1019990004088A patent/KR100282203B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220124033A (en) * | 2021-03-02 | 2022-09-13 | 윤기주 | Apparatus for beauty treatment using anion |
| KR102566702B1 (en) * | 2021-03-02 | 2023-08-14 | 윤기주 | Apparatus for beauty treatment using anion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1227760A (en) | 1999-09-08 |
| JP4297997B2 (en) | 2009-07-15 |
| KR19990072464A (en) | 1999-09-27 |
| JPH11221292A (en) | 1999-08-17 |
| TW510805B (en) | 2002-11-21 |
| CN1150040C (en) | 2004-05-19 |
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