KR100321261B1 - 심박출량과 심전도를 모니터링하기 위한 전극 설치 방법 및 이를 이용한 장치 - Google Patents
심박출량과 심전도를 모니터링하기 위한 전극 설치 방법 및 이를 이용한 장치 Download PDFInfo
- Publication number
- KR100321261B1 KR100321261B1 KR1019990000417A KR19990000417A KR100321261B1 KR 100321261 B1 KR100321261 B1 KR 100321261B1 KR 1019990000417 A KR1019990000417 A KR 1019990000417A KR 19990000417 A KR19990000417 A KR 19990000417A KR 100321261 B1 KR100321261 B1 KR 100321261B1
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- South Korea
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- electrode
- measuring
- cardiac output
- electrocardiogram
- electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000747 cardiac effect Effects 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 4
- 210000004247 hand Anatomy 0.000 claims description 3
- 210000003813 thumb Anatomy 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 abstract description 3
- 210000000038 chest Anatomy 0.000 description 17
- 210000002683 foot Anatomy 0.000 description 11
- 230000002861 ventricular Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 239000008280 blood Substances 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 230000008602 contraction Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 210000000709 aorta Anatomy 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000001746 atrial effect Effects 0.000 description 1
- 238000011871 bio-impedance analysis Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004744 fore-foot Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002489 impedance cardiography Methods 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
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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
- A61B5/48—Other medical applications
- A61B5/4869—Determining body composition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6829—Foot or ankle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
- A61B2562/0214—Capacitive electrodes
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
Claims (4)
- 인체의 한쪽 손(또는 팔)과 발(또는 다리)에 전극을 설치하고, 소정의 전류를 인가하는 단계;인체의 다른쪽 손(또는 팔)과 발(또는 다리)에 전극을 설치하고, 전압을 측정하는 단계;상기 인가된 전류와 측정된 전압에 의해 몸통에서의 임피던스 변화값을 측정하여 소정의 식에 따라 심박출량을 산출하는 단계;심전도(ECG) 측정이 요구되면, 상기 심박출량을 측정하기 위해 설치된 전극들을 심전도(ECG) 측정장치로 연결하는 단계; 및상기 심전도(ECG) 측정장치에 연결된 전극의 차동신호를 이용하여 심전도(ECG)를 측정하는 단계를 포함하는 것을 특징으로 하는 심박출량 및 심전도를 모니터링하기 위한 전극 설치 방법.
- 인체의 한쪽 손(또는 팔)과 발(또는 다리)에 설치되는 전류전극;인체의 다른쪽 손(또는 팔)과 발(또는 다리)에 설치되는 전압전극;제어신호에 따라 상기 전극들을 심박출량 측정부나 심전도 측정부 중 하나로 연결하기 위한 스위칭수단;상기 스위칭수단을 통해 연결된 전류전극들에 고주파 전류를 인가하고, 상기 전압전극들로부터 전압을 측정하여 심박출량을 측정하는 심박출량 측정수단;상기 스위칭수단을 통해 연결된 전압전극들로부터 차동신호를 입력받아 심전도(ECG)를 측정하는 심전도 측정수단;표시부; 및사용자의 요구에 따라 상기 스위칭 수단에 상기 제어신호를 제공하고, 상기 심박출량 측정수단 및 상기 심전도 측정수단의 측정값을 입력받아 상기 표시부에 표시하도록 제어하는 제어수단을 포함하는 심박출량 및 심전도를 모니터링하는 장치.
- 제2항에 있어서, 상기 전극들은봉형 전극이나 집게형 전극이나 터치식 전극 중 하나인 것을 특징으로 하는 심박출량 및 심전도를 모니터링하는 장치.
- 제2항에 있어서,상기 전류전극과 전압전극은 체성분 분석을 위하여 양쪽 발의 앞 부분과 뒷꿈치, 및 양쪽 손의 손바닥 부분과 엄지 부분에 접촉되도록 구성되어 있는 전극들 중에서 선택된 전극인 것을 특징으로 하는 심박출량 및 심전도를 모니터링하는 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990000417A KR100321261B1 (ko) | 1999-01-11 | 1999-01-11 | 심박출량과 심전도를 모니터링하기 위한 전극 설치 방법 및 이를 이용한 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990000417A KR100321261B1 (ko) | 1999-01-11 | 1999-01-11 | 심박출량과 심전도를 모니터링하기 위한 전극 설치 방법 및 이를 이용한 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000050493A KR20000050493A (ko) | 2000-08-05 |
| KR100321261B1 true KR100321261B1 (ko) | 2002-01-19 |
Family
ID=19570949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990000417A Expired - Lifetime KR100321261B1 (ko) | 1999-01-11 | 1999-01-11 | 심박출량과 심전도를 모니터링하기 위한 전극 설치 방법 및 이를 이용한 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100321261B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011129478A1 (ko) * | 2010-04-15 | 2011-10-20 | (주)누가의료기 | 양손 임피던스를 이용한 심박출량 모니터링장치 및 방법 |
| US9675298B2 (en) | 2011-08-25 | 2017-06-13 | Samsung Electronics Co., Ltd. | Apparatus and method for measuring bioelectric signals |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101629974B1 (ko) * | 2007-09-07 | 2016-06-14 | 플로레, 잉고 | 생체전기 임피던스 측정용 의료 측정 기구 |
| KR101159209B1 (ko) * | 2010-04-15 | 2012-06-25 | 주식회사 누가의료기 | 양손 임피던스를 이용한 폐기능 모니터링장치 및 방법 |
| KR101812587B1 (ko) * | 2016-11-18 | 2018-01-30 | 주식회사 바이랩 | 피험자의 영상 모니터링 장치 및 그 방법과, 영상 모니터링 시스템 |
| KR102254435B1 (ko) | 2018-08-10 | 2021-05-21 | 경북대학교 산학협력단 | 노이즈 제거 알고리즘을 포함하는 전도성 섬유 기반의 손목형 ecg 장치 및 방법 |
| KR102281745B1 (ko) * | 2019-07-02 | 2021-07-26 | 울산대학교 산학협력단 | 심박출량 추정 방법 및 장치 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137910A (en) * | 1976-09-30 | 1979-02-06 | Murphy Donald H | Method and means for measuring cardiac pumping performance of left ventricle |
| US4676253A (en) * | 1985-07-18 | 1987-06-30 | Doll Medical Research, Inc. | Method and apparatus for noninvasive determination of cardiac output |
| US4854327A (en) * | 1988-03-07 | 1989-08-08 | Kunig Horst E | Non-invasive and continuous cardiac performance monitoring device |
| US5178154A (en) * | 1990-09-18 | 1993-01-12 | Sorba Medical Systems, Inc. | Impedance cardiograph and method of operation utilizing peak aligned ensemble averaging |
-
1999
- 1999-01-11 KR KR1019990000417A patent/KR100321261B1/ko not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137910A (en) * | 1976-09-30 | 1979-02-06 | Murphy Donald H | Method and means for measuring cardiac pumping performance of left ventricle |
| US4676253A (en) * | 1985-07-18 | 1987-06-30 | Doll Medical Research, Inc. | Method and apparatus for noninvasive determination of cardiac output |
| US4854327A (en) * | 1988-03-07 | 1989-08-08 | Kunig Horst E | Non-invasive and continuous cardiac performance monitoring device |
| US5178154A (en) * | 1990-09-18 | 1993-01-12 | Sorba Medical Systems, Inc. | Impedance cardiograph and method of operation utilizing peak aligned ensemble averaging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011129478A1 (ko) * | 2010-04-15 | 2011-10-20 | (주)누가의료기 | 양손 임피던스를 이용한 심박출량 모니터링장치 및 방법 |
| US9675298B2 (en) | 2011-08-25 | 2017-06-13 | Samsung Electronics Co., Ltd. | Apparatus and method for measuring bioelectric signals |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000050493A (ko) | 2000-08-05 |
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