KR100447827B1 - 생체전기 임피던스법에 의한 맥진기 - Google Patents
생체전기 임피던스법에 의한 맥진기 Download PDFInfo
- Publication number
- KR100447827B1 KR100447827B1 KR10-2001-0031227A KR20010031227A KR100447827B1 KR 100447827 B1 KR100447827 B1 KR 100447827B1 KR 20010031227 A KR20010031227 A KR 20010031227A KR 100447827 B1 KR100447827 B1 KR 100447827B1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- electrodes
- current
- bioelectrical impedance
- measuring
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
-
- 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
- A61B5/4854—Diagnosis based on concepts of alternative medicine, e.g. homeopathy or non-orthodox
-
- 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
- A61B5/6826—Finger
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient; User input means
- A61B5/7455—Details of notification to user or communication with user or patient; User input means characterised by tactile indication, e.g. vibration or electrical stimulation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Alternative & Traditional Medicine (AREA)
- Signal Processing (AREA)
- Physiology (AREA)
- Dermatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Claims (3)
- 피측정자의 요골동맥과 접촉하기 위한 제 1내지 제 3전압전극과, 피측정자의 손날과 팔꿈치를 통해 전류를 공급하기 위한 제 1내지 제 2전류전극과, 상기 제 1내지 제 2전류전극을 통해 전류를 공급하기 위한 전류공급부와, 상기 제 1내지 제 3전압전극을 통해 각 전극간 전압변화를 측정하기 위한 전압측정부와, 상기 전압측정부와 상기 전류공급부의 작동을 선택하는 작동스위치와, 상기 전압측정부의 출력신호를 증폭하는 앰프와, 상기 앰프의 출력값을 디지털값으로 변환하는 A/D변환기와, 각종 출력값을 표시하는 표시부와, 상기 A/D변환기의 출력값을 저장하기 위한 저장부로 이루어진 생체전기 임피던스법에 의한 맥진기에 있어서,측정자의 손가락 끝에 접착되어 요골동맥의 움직임이 상기 측정자의 손가락 끝의 감각에 전달될 수 있는 얇은 부도체와,상기 얇은 부도체의 하단 표면에 장착되어 상기 피측정자와 접촉되는 박막금속의 제 1내지 제 3전압전극으로 이루어진 것을 특징으로 하는 생체전기 임피던스법에 의한 맥진기.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0031227A KR100447827B1 (ko) | 2001-06-04 | 2001-06-04 | 생체전기 임피던스법에 의한 맥진기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0031227A KR100447827B1 (ko) | 2001-06-04 | 2001-06-04 | 생체전기 임피던스법에 의한 맥진기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020092557A KR20020092557A (ko) | 2002-12-12 |
KR100447827B1 true KR100447827B1 (ko) | 2004-09-08 |
Family
ID=27707809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0031227A Expired - Fee Related KR100447827B1 (ko) | 2001-06-04 | 2001-06-04 | 생체전기 임피던스법에 의한 맥진기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100447827B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101033295B1 (ko) | 2009-10-07 | 2011-05-09 | 광주과학기술원 | 맥진 시스템 및 방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100730385B1 (ko) * | 2005-10-19 | 2007-06-19 | 상지대학교산학협력단 | 자성박막을 이용한 맥진 센서 |
KR101033416B1 (ko) * | 2009-11-30 | 2011-05-11 | 재단법인대구경북과학기술원 | 맥박 진단 로봇 시스템 및 그를 이용한 맥박 진단 방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0245033A (ja) * | 1988-08-05 | 1990-02-15 | Koorin Denshi Kk | 血圧モニタ装置 |
JPH06197873A (ja) * | 1992-12-28 | 1994-07-19 | Seiko Epson Corp | 脈波センサ |
JPH1014894A (ja) * | 1996-07-03 | 1998-01-20 | Matsushita Electric Ind Co Ltd | 携帯用保護具 |
US5911693A (en) * | 1995-01-04 | 1999-06-15 | University Of Alberta | Differential myometer |
JP2000116614A (ja) * | 1998-10-12 | 2000-04-25 | Omron Corp | 快適性評価装置 |
KR20000074582A (ko) * | 1999-05-24 | 2000-12-15 | 김수진 | 인체의 맥파 및 피부 저항을 측정하는 장치 |
US6224548B1 (en) * | 1998-05-26 | 2001-05-01 | Ineedmd.Com, Inc. | Tele-diagnostic device |
-
2001
- 2001-06-04 KR KR10-2001-0031227A patent/KR100447827B1/ko not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0245033A (ja) * | 1988-08-05 | 1990-02-15 | Koorin Denshi Kk | 血圧モニタ装置 |
JPH06197873A (ja) * | 1992-12-28 | 1994-07-19 | Seiko Epson Corp | 脈波センサ |
US5911693A (en) * | 1995-01-04 | 1999-06-15 | University Of Alberta | Differential myometer |
JPH1014894A (ja) * | 1996-07-03 | 1998-01-20 | Matsushita Electric Ind Co Ltd | 携帯用保護具 |
US6224548B1 (en) * | 1998-05-26 | 2001-05-01 | Ineedmd.Com, Inc. | Tele-diagnostic device |
JP2000116614A (ja) * | 1998-10-12 | 2000-04-25 | Omron Corp | 快適性評価装置 |
KR20000074582A (ko) * | 1999-05-24 | 2000-12-15 | 김수진 | 인체의 맥파 및 피부 저항을 측정하는 장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101033295B1 (ko) | 2009-10-07 | 2011-05-09 | 광주과학기술원 | 맥진 시스템 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20020092557A (ko) | 2002-12-12 |
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