ZA200100970B - Apparatus for evaluation of skin impedance variations. - Google Patents
Apparatus for evaluation of skin impedance variations. Download PDFInfo
- Publication number
- ZA200100970B ZA200100970B ZA200100970A ZA200100970A ZA200100970B ZA 200100970 B ZA200100970 B ZA 200100970B ZA 200100970 A ZA200100970 A ZA 200100970A ZA 200100970 A ZA200100970 A ZA 200100970A ZA 200100970 B ZA200100970 B ZA 200100970B
- Authority
- ZA
- South Africa
- Prior art keywords
- electrodes
- electrode
- measurement
- parameter
- skin
- Prior art date
Links
- 238000011156 evaluation Methods 0.000 title abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 132
- 238000000034 method Methods 0.000 claims abstract description 36
- 230000036541 health Effects 0.000 claims abstract description 33
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- 241001465754 Metazoa Species 0.000 claims abstract description 7
- 210000000056 organ Anatomy 0.000 claims description 43
- 230000001419 dependent effect Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 claims 4
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000523 sample Substances 0.000 description 12
- 238000013500 data storage Methods 0.000 description 11
- 201000010099 disease Diseases 0.000 description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000009266 disease activity Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 210000000624 ear auricle Anatomy 0.000 description 5
- 230000007170 pathology Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 206010037596 Pyelonephritis Diseases 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
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- 239000003990 capacitor Substances 0.000 description 2
- 210000001072 colon Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002996 emotional effect Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000003387 muscular Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XXAXVMUWHZHZMJ-UHFFFAOYSA-N Chymopapain Chemical compound OC1=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C1O XXAXVMUWHZHZMJ-UHFFFAOYSA-N 0.000 description 1
- 108090001069 Chymopapain Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 206010023424 Kidney infection Diseases 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 210000003152 adnexa uteri Anatomy 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 210000002318 cardia Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000004921 distal colon Anatomy 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 201000005917 gastric ulcer Diseases 0.000 description 1
- 210000003016 hypothalamus Anatomy 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
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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
- A61B5/0532—Measuring skin impedance specially adapted for acupuncture or moxibustion
-
- 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
- A61B5/0533—Measuring galvanic skin response
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
- A61B5/416—Evaluating particular organs or parts of the immune or lymphatic systems the spleen
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Dermatology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pain & Pain Management (AREA)
- Immunology (AREA)
- Vascular Medicine (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Electrotherapy Devices (AREA)
- Surgical Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200100970A ZA200100970B (en) | 1998-07-06 | 2001-02-05 | Apparatus for evaluation of skin impedance variations. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA985900 | 1998-07-06 | ||
| ZA200100970A ZA200100970B (en) | 1998-07-06 | 2001-02-05 | Apparatus for evaluation of skin impedance variations. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200100970B true ZA200100970B (en) | 2002-02-05 |
Family
ID=69374665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200100970A ZA200100970B (en) | 1998-07-06 | 2001-02-05 | Apparatus for evaluation of skin impedance variations. |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US6633777B2 (fr) |
| EP (1) | EP1094749B1 (fr) |
| JP (1) | JP4325969B2 (fr) |
| KR (1) | KR100584114B1 (fr) |
| CN (1) | CN1173665C (fr) |
| AT (1) | ATE286673T1 (fr) |
| AU (1) | AU759937B2 (fr) |
| BR (1) | BR9911866A (fr) |
| CA (1) | CA2336825C (fr) |
| DE (1) | DE69923183T2 (fr) |
| HK (1) | HK1041189B (fr) |
| ID (1) | ID29282A (fr) |
| IL (1) | IL140719A (fr) |
| RU (1) | RU2249431C2 (fr) |
| WO (1) | WO2000001301A1 (fr) |
| ZA (1) | ZA200100970B (fr) |
Families Citing this family (66)
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| AUPQ113799A0 (en) | 1999-06-22 | 1999-07-15 | University Of Queensland, The | A method and device for measuring lymphoedema |
| KR100880560B1 (ko) * | 2000-08-23 | 2009-01-30 | 가부시키가이샤 시세이도 | 피부표면의 전위상태 측정방법 및 장치 |
| DE10125359B4 (de) * | 2001-05-23 | 2005-07-28 | Osypka Medical Gmbh | Wechselstromquelle zur Erzeugung eines durch den Körper zu sendenden Wechselstroms und Verfahren zur Erzeugung eines stabilen Wechselstroms |
| US6823212B2 (en) | 2001-06-13 | 2004-11-23 | The Procter & Gamble Company | Method and apparatus for measuring properties of a target surface |
| WO2003003921A1 (fr) * | 2001-07-06 | 2003-01-16 | Aspect Medical Systems, Inc. | Systeme et procede de mesure d'impedance bioelectrique en presence d'interferences |
| US7822470B2 (en) * | 2001-10-11 | 2010-10-26 | Osypka Medical Gmbh | Method for determining the left-ventricular ejection time TLVE of a heart of a subject |
| NO321659B1 (no) * | 2002-05-14 | 2006-06-19 | Idex Asa | Volumspesifikk karakterisering av menneskehud ved elektrisk immitans |
| US8594764B2 (en) * | 2003-03-07 | 2013-11-26 | Jon Rice | Device and method for assessing the electrical potential of cells and method for manufacture of same |
| US20040204658A1 (en) * | 2003-04-10 | 2004-10-14 | Dietz Phillip W. | Systems and methods for providing an enhanced bioelectric sensing surface |
| JP4387125B2 (ja) * | 2003-06-09 | 2009-12-16 | 東京エレクトロン株式会社 | 検査方法及び検査装置 |
| DE10332820B4 (de) * | 2003-07-18 | 2006-07-20 | Osypka Medical Gmbh | Vorrichtung zum potentialgetrennten Umwandeln einer ersten Spannung in eine zweite Spannung zum Messen von Impedanzen und Admittanzen an biologischen Geweben |
| KR100580629B1 (ko) * | 2003-11-17 | 2006-05-16 | 삼성전자주식회사 | 고주파 대역의 피부 임피던스 응답을 표현하는 피부임피던스 모델 |
| GB2414407B (en) * | 2004-05-28 | 2009-04-15 | Eumedic Ltd | Treatment apparatus for applying electrical impulses to the body of a patient |
| WO2005122888A1 (fr) | 2004-06-18 | 2005-12-29 | The University Of Queensland | Detection d'oedeme |
| US7937139B2 (en) * | 2004-07-20 | 2011-05-03 | Biomeridian International, Inc. | Systems and methods of utilizing electrical readings in the determination of treatment |
| US8103337B2 (en) * | 2004-11-26 | 2012-01-24 | Impedimed Limited | Weighted gradient method and system for diagnosing disease |
| AU2006265761B2 (en) | 2005-07-01 | 2011-08-11 | Impedimed Limited | Monitoring system |
| CA2609111C (fr) | 2005-07-01 | 2016-10-18 | Scott Chetham | Procede et appareil d'execution de mesures d'impedance en fonction de ladetermination d'une disposition d'electrode au moyen d'une representation affichee |
| US8099250B2 (en) | 2005-08-02 | 2012-01-17 | Impedimed Limited | Impedance parameter values |
| EP1754441B1 (fr) | 2005-08-17 | 2008-01-09 | Osypka Medical GmbH | Méthode et appareil de démodulation digitale pour la mesure de bioimpédance ou bioadmittance électrique |
| MX2008003077A (es) * | 2005-09-02 | 2008-03-19 | Procter & Gamble | Metodos para medir la humedad como un indicador de la salud del cuero cabelludo. |
| US20070213606A1 (en) * | 2005-09-02 | 2007-09-13 | Sherman Faiz F | Method and device for indicating moisture content of skin |
| CN101252879A (zh) * | 2005-09-02 | 2008-08-27 | 宝洁公司 | 有效的头皮健康状况预测器 |
| WO2007026335A2 (fr) * | 2005-09-02 | 2007-03-08 | The Procter & Gamble Company | Procedes de mesure du taux d'hydratation de la peau |
| CN101252880A (zh) * | 2005-09-02 | 2008-08-27 | 宝洁公司 | 用于在零售点测定皮肤含水量的方法 |
| EP1948017B1 (fr) | 2005-10-11 | 2014-04-02 | Impedimed Limited | Surveillance de l'etat d'hydratation |
| WO2007070706A2 (fr) * | 2005-12-15 | 2007-06-21 | Terrafusion, Inc. | Stabilisation de sol |
| CA2653406C (fr) | 2006-05-30 | 2015-03-17 | The University Of Queensland | Mesures d'impedance |
| KR101213157B1 (ko) * | 2006-06-09 | 2012-12-17 | 삼성전자주식회사 | 피부 임피던스 측정 센서 |
| KR100756409B1 (ko) * | 2006-07-05 | 2007-09-10 | 삼성전자주식회사 | 피부 수화도 측정 장치 및 그 방법 |
| US20090312666A1 (en) * | 2006-07-10 | 2009-12-17 | Takenori Fukumoto | Skin conduction measuring apparatus |
| ES2324189B1 (es) * | 2006-10-03 | 2010-05-13 | Consejo Superior Investig. Cientificas | Aparato para el diagnostico y monitorizacion de la esteatosis hepatica basado en la medicion de la impedancia electrica. |
| US9504406B2 (en) | 2006-11-30 | 2016-11-29 | Impedimed Limited | Measurement apparatus |
| WO2008086565A1 (fr) | 2007-01-15 | 2008-07-24 | Impedimed Limited | Système de surveillance |
| EP2137589B1 (fr) | 2007-03-30 | 2015-02-25 | Impedimed Limited | Dispositif de protection actif pour la réduction d'une charge de signal résistive et capacitive avec contrôle ajustable du niveau de compensation |
| JP5419861B2 (ja) | 2007-04-20 | 2014-02-19 | インぺディメッド リミテッド | インピーダンス測定装置および方法 |
| AU2008324750B2 (en) | 2007-11-05 | 2014-01-16 | Impedimed Limited | Impedance determination |
| TWI386200B (zh) * | 2007-12-21 | 2013-02-21 | Method of identifying points | |
| US8682425B2 (en) * | 2008-01-30 | 2014-03-25 | Miridia Technology Inc. | Electroacupuncture system |
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| EP2280646A1 (fr) * | 2008-05-26 | 2011-02-09 | Koninklijke Philips Electronics N.V. | Dispositif indicateur d'emplacement |
| JP5616900B2 (ja) | 2008-11-28 | 2014-10-29 | インぺディメッド リミテッドＩｍｐｅｄｉｍｅｄ Ｌｉｍｉｔｅｄ | インピーダンス測定処理 |
| US9050016B2 (en) * | 2009-02-10 | 2015-06-09 | Siemens Medical Solutions Usa, Inc. | System for heart performance characterization and abnormality detection |
| KR100897002B1 (ko) | 2009-02-11 | 2009-05-14 | 문준호 | 의료 진단 장치 |
| EP2305112A1 (fr) * | 2009-10-01 | 2011-04-06 | seca ag | Dispositif de mesure de la bio-impédance |
| WO2011050393A1 (fr) | 2009-10-26 | 2011-05-05 | Impedimed Limited | Détermination d'indicateur de niveau de fluide |
| JP5755234B2 (ja) | 2009-11-18 | 2015-07-29 | インぺディメッド リミテッドＩｍｐｅｄｉｍｅｄ Ｌｉｍｉｔｅｄ | 患者−電極間測定のための装置およびシステム |
| US8670832B2 (en) * | 2010-08-10 | 2014-03-11 | Igor Raykhman | System and methods for producing and delivering electrical impulses |
| US20120041332A1 (en) * | 2010-08-11 | 2012-02-16 | Georgiy Lifshits | Device and method for oriental medicine diagnosis and treatment |
| CN102445602A (zh) * | 2011-09-30 | 2012-05-09 | 广东省疾病预防控制中心 | 一种离体皮肤经皮电阻测量装置 |
| US8781565B2 (en) | 2011-10-04 | 2014-07-15 | Qualcomm Incorporated | Dynamically configurable biopotential electrode array to collect physiological data |
| CN102512169B (zh) * | 2011-12-31 | 2013-06-05 | 重庆邮电大学 | 一种皮肤电信号测试顶偏自适应控制方法和装置 |
| US20130317318A1 (en) * | 2012-05-25 | 2013-11-28 | Qualcomm Incorporated | Methods and devices for acquiring electrodermal activity |
| CN102727197B (zh) * | 2012-06-14 | 2015-02-18 | 深圳市元征科技股份有限公司 | 细胞活力检测方法 |
| CN102727183A (zh) * | 2012-06-14 | 2012-10-17 | 深圳市元征科技股份有限公司 | 细胞活力检测装置 |
| RU2528075C2 (ru) * | 2012-11-08 | 2014-09-10 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования Рязанский Государственный Радиотехнический Университет | Способ определения электродермальной активности кожи в режиме реального времени и устройство для его осуществления |
| US9378655B2 (en) | 2012-12-03 | 2016-06-28 | Qualcomm Incorporated | Associating user emotion with electronic media |
| DE102014015896A1 (de) * | 2014-10-28 | 2016-04-28 | Drägerwerk AG & Co. KGaA | Einrichtung zur Erfassung von elektrischen Potentialen |
| FR3028744A1 (fr) | 2014-11-25 | 2016-05-27 | Impeto Medical | Dispositif de releve de donnees electrophysiologiques de fiabilite accrue |
| DE102016001080A1 (de) | 2015-02-09 | 2016-08-11 | Stefan Liebelt | Verfahren und Diagnosegerät zur Bestimmung von Krebs im menschlichen Körper aufgrund der höheren Eisenkonzentration von malignen Zellen |
| EP3494869B1 (fr) * | 2017-12-11 | 2021-01-27 | Stichting IMEC Nederland | Système électronique et procédé d'acquisition de signal de bioimpédance |
| CN109222934B (zh) * | 2018-10-30 | 2019-06-28 | 北京康加科技有限公司 | 用于生物电阻抗一致性测量的系统及方法 |
| KR102264402B1 (ko) * | 2019-02-21 | 2021-06-14 | 주식회사 바이랩 | Eit 전극을 이용한 측정장치 |
| RU2770291C2 (ru) * | 2020-10-12 | 2022-04-15 | Общество с ограниченной ответственностью "БИСЕНС" | Способ снятия сигналов для оценки эмоциональной реакции человека при помощи наушников |
| KR20230018080A (ko) * | 2021-07-29 | 2023-02-07 | 삼성전자주식회사 | 생체 정보를 측정하는 전자 장치 및 그 동작 방법 |
| FR3131521A1 (fr) * | 2021-12-31 | 2023-07-07 | Withings | Station de mesure avec mesure de l’activité sudorale |
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| US3971366A (en) * | 1974-11-25 | 1976-07-27 | Hiroshi Motoyama | Apparatus and method for measuring the condition of the meridians and the corresponding internal organs of the living body |
| US4016870A (en) * | 1975-10-14 | 1977-04-12 | Chuck Lock | Electronic acupuncture point finder |
| US4160447A (en) * | 1976-05-20 | 1979-07-10 | Stanley Electric Co., Ltd. | Device for detecting particular point of human body |
| US4557271A (en) * | 1983-05-11 | 1985-12-10 | Stoller Kenneth P | Method and apparatus for detecting body illness, dysfunction, disease and/or pathology |
| JPS62324A (ja) * | 1985-06-27 | 1987-01-06 | 本山 博 | 内臓−自律神経機能診断装置 |
| US5678547A (en) * | 1988-12-22 | 1997-10-21 | Biofield Corp. | Method and apparatus for screening or sensing bodily conditions using DC biopotentials |
| US5069223A (en) * | 1990-02-14 | 1991-12-03 | Georgetown University | Method of evaluating tissue changes resulting from therapeutic hyperthermia |
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-
1999
- 1999-07-06 AT AT99937803T patent/ATE286673T1/de not_active IP Right Cessation
- 1999-07-06 AU AU52558/99A patent/AU759937B2/en not_active Ceased
- 1999-07-06 KR KR1020017000185A patent/KR100584114B1/ko not_active IP Right Cessation
- 1999-07-06 WO PCT/ZA1999/000048 patent/WO2000001301A1/fr active IP Right Grant
- 1999-07-06 IL IL14071999A patent/IL140719A/en not_active IP Right Cessation
- 1999-07-06 ID IDW20010271A patent/ID29282A/id unknown
- 1999-07-06 CN CNB998083178A patent/CN1173665C/zh not_active Expired - Fee Related
- 1999-07-06 CA CA002336825A patent/CA2336825C/fr not_active Expired - Fee Related
- 1999-07-06 JP JP2000557751A patent/JP4325969B2/ja not_active Expired - Fee Related
- 1999-07-06 BR BR9911866-1A patent/BR9911866A/pt not_active IP Right Cessation
- 1999-07-06 EP EP99937803A patent/EP1094749B1/fr not_active Expired - Lifetime
- 1999-07-06 RU RU2001103262/14A patent/RU2249431C2/ru not_active IP Right Cessation
- 1999-07-06 DE DE69923183T patent/DE69923183T2/de not_active Expired - Lifetime
-
2001
- 2001-01-05 US US09/755,640 patent/US6633777B2/en not_active Expired - Lifetime
- 2001-02-05 ZA ZA200100970A patent/ZA200100970B/en unknown
-
2002
- 2002-01-30 HK HK02100746.5A patent/HK1041189B/zh not_active IP Right Cessation
-
2003
- 2003-08-05 US US10/634,172 patent/US20040039296A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US6633777B2 (en) | 2003-10-14 |
| US20040039296A1 (en) | 2004-02-26 |
| ATE286673T1 (de) | 2005-01-15 |
| CA2336825A1 (fr) | 2000-01-13 |
| IL140719A (en) | 2004-07-25 |
| DE69923183T2 (de) | 2006-02-23 |
| KR20010081992A (ko) | 2001-08-29 |
| AU759937B2 (en) | 2003-05-01 |
| HK1041189B (zh) | 2005-04-22 |
| HK1041189A1 (en) | 2002-07-05 |
| IL140719A0 (en) | 2002-02-10 |
| ID29282A (id) | 2001-08-06 |
| WO2000001301A1 (fr) | 2000-01-13 |
| EP1094749A1 (fr) | 2001-05-02 |
| AU5255899A (en) | 2000-01-24 |
| DE69923183D1 (de) | 2005-02-17 |
| JP2003510105A (ja) | 2003-03-18 |
| CN1173665C (zh) | 2004-11-03 |
| US20010049479A1 (en) | 2001-12-06 |
| JP4325969B2 (ja) | 2009-09-02 |
| BR9911866A (pt) | 2002-01-29 |
| CA2336825C (fr) | 2004-09-07 |
| EP1094749B1 (fr) | 2005-01-12 |
| KR100584114B1 (ko) | 2006-05-30 |
| CN1308504A (zh) | 2001-08-15 |
| RU2249431C2 (ru) | 2005-04-10 |
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