KR850002941A - 심전도 검사용 전극 - Google Patents

심전도 검사용 전극 Download PDF

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Publication number
KR850002941A
KR850002941A KR1019840006651A KR840006651A KR850002941A KR 850002941 A KR850002941 A KR 850002941A KR 1019840006651 A KR1019840006651 A KR 1019840006651A KR 840006651 A KR840006651 A KR 840006651A KR 850002941 A KR850002941 A KR 850002941A
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South Korea
Prior art keywords
electrode
sealing
electrode plate
back member
elastic
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KR1019840006651A
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English (en)
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KR910005914B1 (ko
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룬트벡 스티크
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스티크 룬트 벡
아스트라-데크 악티에 볼락
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Publication of KR850002941A publication Critical patent/KR850002941A/ko
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/252—Means for maintaining electrode contact with the body by suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Secondary Cells (AREA)
  • Electrotherapy Devices (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Saccharide Compounds (AREA)
  • Discharge Lamp (AREA)
  • Primary Cells (AREA)
  • Surgical Instruments (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • External Artificial Organs (AREA)
  • Particle Accelerators (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

내용 없음

Description

심전도 검사용 전극
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 3개의 부품들로 구성된 전극의 전개도. 제2도는 비작동 상태의 전극의 단면도. 제3도는 환자에게 고정된 전극의 도면.

Claims (12)

  1. 진공원으로부터 진공이 가해지는 호스 또는 튜브의 보조로 부착되게 되어 있고, 측정계기에 연결될 수 있으며 전극표면(4)을 통하여 피부표면에 놓여지는 전기 도전성 전극판(1)을 포함하고, 또한 전극판(1)을 지짐하는 견고한 이면부재(3)와 전극판을 둘러싸고 있으며 전극판 주위를 원주 방향로 연장되어 밀봉 립(13)에서 끝나고 전극이 사용위치일 때 상기 전극 표면과 접하여서 상기 사용위치에서 상기 전극 표면과 밀봉수단이 함께 상기 진공원으로부터 진공이 가해지는 중공을 형성하는 밀봉링(9)을 포함하는 밀봉수단(2)를 포함하고, 상기 전극판과 밀봉립(13)은 전극판을 상기 밀봉립에 의하여 한정되는 평면으로부터 분리시키는 탄성력의 작용하에 서로에 대하여 작용위치로부터 휴지위치로 이동하여 상기 동작은 상기 진공하의 중공으로의 진공공급을 차단하기 위하여 밸브 수단을 폐쇄하도록 되어 있는 전극에 있어서, 상기 전극판은 작용위치 및 휴지 위치 모두에 있어서 이면부재(3)에 대하여 동일위치로 되고, 밀봉립(13)은 상기 작용위치에서 이면부재(3)에 지지된 가동링(9)상에 놓여지는 것을 특징으로 하는 심전도 검사용 전극.
  2. 제1항에 있어서, 전극 판(1) 및 밀봉수단(2) 양자 모두가 이면 부재(3)로부터 떼어져서 교체될 수 있는 것을 특징으로 하는 전극.
  3. 제1항에 있어서, 밀봉수단이 밀봉립(13)을 갖는 상기 밀봉림(9)을 포함하는 단일편 탄성 부품(2)으로 구성되고, 상기 밀봉림은 밀봉 립(13)에서 떨어진 부분에 중앙에 전극의 자루 부분(5)이 관통하도록 되어 있는 구멍(18)이 있는 격막으로 되며, 이면부재(3)에는 상기 자루부분(5)과 상호 작용하는 보유 수단(6)이 구비된 것을 특징으로 하는 전극.
  4. 제3항에 있어서, 탄성 부품에는 상기 이면부재(3)와 탄성 접촉하는 탄성 수단(17)이 구비되고, 상기 탄성부품의 중앙부분은 제1밀봉수단(15)에 의하여 이면부재와 상호 작용하며, 상기 밀봉수단의 내측에서 상기 탄성부품은 그 앞쪽에 진공을 만들기 위한 최소한 하나의 관통구멍(11)를 가지며, 상기 최소한 하나의 관통구멍(11)의 외측에는 탄성수단(17)의 압축되지 않은 느슨한 상태에서 전국판의 상부측을 밀봉하기 위해 제2밀봉수단(14)이 배열되며, 이 제2밀봉수단의 밀봉은 상기 탄성수단(17)이 작용에 대항하여 밀봉링(9)이 이면 부재를 향하여 이동할 때 중지하도록 되어 있는 것을 특징으로 하는 전극.
  5. 제4항에 있어서, 탄성 부품은 밀봉림(9)과 상기 또 하나의 밀봉수단(14) 사이에 배치된 최소한 하나의 관통 구멍(12)을 가지며, 상기 탄성 수단(17)은 모든 전극의 중공들이 작동 위치에서 상기 진공원과 연통되도록 이면 부재(3)상의 밀봉림(16)에서 밀봉접촉되는 원주방향으로 연장된 플랜지(17)로 구성되는 것을 특징으로 하는 전극.
  6. 제1항에 있어서, 전극의 작동위치에서 전극판은 상기 밀봉림(13)에 대하여 움츠러진 위치를 취하는 것을 특징으로 하는 전극.
  7. 제1항에 있어서, 전극판의 전극표면(4)이 오목한 것을 특징으로 하는 전극.
  8. 제7항에 있어서, 전극판의 전극 표면(4)이 작은 돌출부분을 구비하고 있는 것을 특징으로 하는 전극.
  9. 제3항에 있어서, 전극판을 이면 부재에 뗄 수 있게 고정하는 수단이 압측 단추 기구로 구성되는 것을 특징으로 하는 전극.
  10. 전기 항들중의 어느 한 항에 있어서, 전극과 측정 계기의 연결이 상기 이면부재에 연결된 진공 튜브 또는 호스(8)를 통해 배선되는 차폐된 전기 도체(7)에 의하여 이루어지는 것을 특징으로 하는 전극.
  11. 호스를 통하여 가해지는 진공에 의해 고정되도록 되어 있는 종류의 심전도 검사용 전극의 전극판에 있어서, 상기 전극판은은 전면이 염화은이 피복된 전극 표면(4)으로 이루어지고, 전극판의 이면측에 일단이 굵은 부분으로 형성된 압측 단추 접속기의 숫부재 역할을 하는 자루(5)가 구비되는 것을 특징으로 하는 전극.
  12. 제11항에 있어서, 전극판의 전면(4)에 돌출부가 형성되는 것을 특징으로 하는 전극.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840006651A 1983-10-28 1984-10-25 심전도 검사용 전극 KR910005914B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8305947A SE454941B (sv) 1983-10-28 1983-10-28 Elektrod, fastsugbar med vacuum, och en elektrodplatta for en elektrod, avsedd for t ex ekg-metningar
SE8305947-7 1983-10-28

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KR850002941A true KR850002941A (ko) 1985-05-28
KR910005914B1 KR910005914B1 (ko) 1991-08-08

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US (1) US4646747A (ko)
EP (1) EP0143761B1 (ko)
JP (1) JPS60111632A (ko)
KR (1) KR910005914B1 (ko)
AT (1) ATE32977T1 (ko)
AU (1) AU574397B2 (ko)
BR (1) BR8405422A (ko)
CA (1) CA1258694A (ko)
CS (1) CS274755B2 (ko)
DD (1) DD228170A5 (ko)
DE (2) DE3438788A1 (ko)
DK (1) DK161300C (ko)
ES (1) ES8602386A1 (ko)
FI (1) FI80200C (ko)
GB (2) GB2148719B (ko)
GR (1) GR80751B (ko)
HU (1) HU189435B (ko)
IE (1) IE55695B1 (ko)
IL (1) IL73297A (ko)
IN (1) IN162242B (ko)
MX (1) MX157470A (ko)
NO (1) NO162795C (ko)
NZ (1) NZ209986A (ko)
PH (1) PH21743A (ko)
PL (1) PL142388B1 (ko)
PT (1) PT79422B (ko)
RO (1) RO90230A (ko)
SE (1) SE454941B (ko)
SU (1) SU1475475A3 (ko)
YU (1) YU45672B (ko)
ZA (1) ZA848269B (ko)

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PL142388B1 (en) 1987-10-31
KR910005914B1 (ko) 1991-08-08
AU3466684A (en) 1985-05-02
IL73297A0 (en) 1985-01-31
YU45672B (sh) 1992-07-20
SE8305947D0 (sv) 1983-10-28
HUT35505A (en) 1985-07-29
GB2160107A (en) 1985-12-18
IE55695B1 (en) 1990-12-19
NO844221L (no) 1985-04-29
GB2148719A (en) 1985-06-05
EP0143761A1 (en) 1985-06-05
CA1258694A (en) 1989-08-22
SU1475475A3 (ru) 1989-04-23
ES537101A0 (es) 1985-12-01
AU574397B2 (en) 1988-07-07
PT79422B (en) 1986-10-20
CS274755B2 (en) 1991-10-15
ZA848269B (en) 1985-06-26
NO162795C (no) 1990-02-21
PT79422A (en) 1984-11-01
MX157470A (es) 1988-11-23
ATE32977T1 (de) 1988-04-15
FI80200C (fi) 1990-05-10
GR80751B (en) 1985-02-22
IN162242B (ko) 1988-04-23
DK504484A (da) 1985-04-29
ES8602386A1 (es) 1985-12-01
JPS60111632A (ja) 1985-06-18
PH21743A (en) 1988-02-10
DE3438788A1 (de) 1985-05-09
YU181184A (en) 1986-12-31
DK161300B (da) 1991-06-24
BR8405422A (pt) 1985-09-03
RO90230A (ro) 1986-09-30
IL73297A (en) 1990-07-12
GB8427112D0 (en) 1984-12-05
JPH0472539B2 (ko) 1992-11-18
PL250211A1 (en) 1985-08-27
HU189435B (en) 1986-07-28
NO162795B (no) 1989-11-13
IE842766L (en) 1985-04-28
GB8520200D0 (en) 1985-09-18
DE3469847D1 (en) 1988-04-21
DD228170A5 (de) 1985-10-09
SE8305947L (sv) 1985-04-29
DK504484D0 (da) 1984-10-23
NZ209986A (en) 1988-08-30
SE454941B (sv) 1988-06-13
FI844193A0 (fi) 1984-10-25
US4646747A (en) 1987-03-03
EP0143761B1 (en) 1988-03-16
FI844193L (fi) 1985-04-29
GB2148719B (en) 1987-01-07
FI80200B (fi) 1990-01-31
DK161300C (da) 1991-12-02

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