JPH0347095B2 - - Google Patents
Info
- Publication number
- JPH0347095B2 JPH0347095B2 JP61254376A JP25437686A JPH0347095B2 JP H0347095 B2 JPH0347095 B2 JP H0347095B2 JP 61254376 A JP61254376 A JP 61254376A JP 25437686 A JP25437686 A JP 25437686A JP H0347095 B2 JPH0347095 B2 JP H0347095B2
- Authority
- JP
- Japan
- Prior art keywords
- channel
- current
- impedance
- voltage
- electrode
- 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 - Lifetime
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 25
- 230000000241 respiratory effect Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 description 37
- 230000035945 sensitivity Effects 0.000 description 23
- 210000004072 lung Anatomy 0.000 description 18
- 238000002847 impedance measurement Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 210000000779 thoracic wall Anatomy 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 208000028399 Critical Illness Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000392 somatic effect Effects 0.000 description 2
- 206010038669 Respiratory arrest Diseases 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/085—Measuring impedance of respiratory organs or lung elasticity
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (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)
- Measurement Of Resistance Or Impedance (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61254376A JPS63109840A (ja) | 1986-10-25 | 1986-10-25 | 多電極型生体電気インピーダンス計測装置 |
| KR870011700A KR880004785A (ko) | 1986-10-25 | 1987-10-21 | 다전극형 생체 전기 임피던스 계측방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61254376A JPS63109840A (ja) | 1986-10-25 | 1986-10-25 | 多電極型生体電気インピーダンス計測装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109840A JPS63109840A (ja) | 1988-05-14 |
| JPH0347095B2 true JPH0347095B2 (enrdf_load_html_response) | 1991-07-18 |
Family
ID=17264126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61254376A Granted JPS63109840A (ja) | 1986-10-25 | 1986-10-25 | 多電極型生体電気インピーダンス計測装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS63109840A (enrdf_load_html_response) |
| KR (1) | KR880004785A (enrdf_load_html_response) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020026338A (ko) * | 2002-03-18 | 2002-04-09 | 김동만 | 2점 측정법으로 구현한 체지방 측정장치 및 그 측정 방법 |
| KR100508112B1 (ko) * | 2002-06-08 | 2005-08-11 | 모승기 | 고주파를 이용한 종양 및 지방 치료 장치 |
| KR100459903B1 (ko) * | 2002-07-25 | 2004-12-03 | 삼성전자주식회사 | 피부의 국부적인 영역의 임피던스를 측정하는 측정 시스템및 이에 이용되는 임피던스 측정 전극 |
| KR100506084B1 (ko) * | 2002-10-24 | 2005-08-05 | 삼성전자주식회사 | 경혈점 탐색 장치 및 방법 |
| KR100963874B1 (ko) * | 2008-02-14 | 2010-06-17 | 연세대학교 산학협력단 | 피부 임피던스 측정시에 최외층의 두께값 변동에 의한 오차보정을 위한 특수 전극 |
| JP6639787B2 (ja) * | 2015-02-09 | 2020-02-05 | 株式会社槌屋 | 呼吸を計測する方法 |
-
1986
- 1986-10-25 JP JP61254376A patent/JPS63109840A/ja active Granted
-
1987
- 1987-10-21 KR KR870011700A patent/KR880004785A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| KR880004785A (ko) | 1988-06-27 |
| JPS63109840A (ja) | 1988-05-14 |
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