DE60232863D1 - Gerät zur messung von ödemen - Google Patents
Gerät zur messung von ödemenInfo
- Publication number
- DE60232863D1 DE60232863D1 DE60232863T DE60232863T DE60232863D1 DE 60232863 D1 DE60232863 D1 DE 60232863D1 DE 60232863 T DE60232863 T DE 60232863T DE 60232863 T DE60232863 T DE 60232863T DE 60232863 D1 DE60232863 D1 DE 60232863D1
- Authority
- DE
- Germany
- Prior art keywords
- skin
- measuring
- capacitance
- proportional
- probe
- 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
Classifications
-
- 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
- A61B5/4875—Hydration status, fluid retention of the body
- A61B5/4878—Evaluating oedema
-
- 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
- A61B5/05—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
- A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20010601A FI109651B (fi) | 2001-03-23 | 2001-03-23 | Menetelmä kudosturvotuksen mittaamiseksi |
PCT/FI2002/000234 WO2002080770A1 (en) | 2001-03-23 | 2002-03-21 | Method for measuring of edema |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60232863D1 true DE60232863D1 (de) | 2009-08-20 |
Family
ID=8560823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60232863T Expired - Lifetime DE60232863D1 (de) | 2001-03-23 | 2002-03-21 | Gerät zur messung von ödemen |
Country Status (6)
Country | Link |
---|---|
US (1) | US9271676B2 (de) |
EP (1) | EP1372475B1 (de) |
AT (1) | ATE435612T1 (de) |
DE (1) | DE60232863D1 (de) |
FI (1) | FI109651B (de) |
WO (1) | WO2002080770A1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1329190B1 (de) | 2002-12-14 | 2010-10-27 | Research Institute of Tsinghua University in Shenzhen | Vorrichtung und Verfahren zur Überwachung der Zusammensetzung des Körpers durch Bestimmung der Dielektrizitätskonstante und der Impedanz des Körpers basiert auf digitaler Frequenzabtastung |
FI20030806A0 (fi) * | 2003-05-28 | 2003-05-28 | Delfin Technologies Ltd | Menetelmä ihonalaisten rasvakudosten vesimäärän mittaamiseksi ja laite menetelmän soveltamiseksi |
JP2005253840A (ja) * | 2004-03-15 | 2005-09-22 | Tanita Corp | 肌状態推定装置 |
WO2007002991A1 (en) | 2005-07-01 | 2007-01-11 | Impedimed Limited | Monitoring system |
EP1898784B1 (de) | 2005-07-01 | 2016-05-18 | Impedimed Limited | Verfahren und vorrichtung für impedanzmessungen |
US9724012B2 (en) | 2005-10-11 | 2017-08-08 | Impedimed Limited | Hydration status monitoring |
US20110152661A1 (en) * | 2005-12-22 | 2011-06-23 | Board Of Regents, The University Of Texas System | Method and apparatus for identifying the viability of ischemic myocardium of a patient |
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 |
AU2008286194B2 (en) | 2007-08-09 | 2014-05-15 | Impedimed Limited | Impedance measurement process |
US10561336B2 (en) | 2007-09-05 | 2020-02-18 | Sensible Medical Innovations Ltd. | Method and system for monitoring thoracic tissue fluid |
US10667715B2 (en) * | 2008-08-20 | 2020-06-02 | Sensible Medical Innovations Ltd. | Methods and devices of cardiac tissue monitoring and analysis |
ES2637021T3 (es) | 2009-03-04 | 2017-10-10 | Sensible Medical Innovations Ltd. | Sistema para monitorizar tejidos intracorporales |
US8907682B2 (en) * | 2009-07-30 | 2014-12-09 | Sensible Medical Innovations Ltd. | System and method for calibration of measurements of interacted EM signals in real time |
CA2777797A1 (en) | 2009-10-26 | 2011-05-05 | Impedimed Limited | Fluid level indicator determination |
US9585593B2 (en) | 2009-11-18 | 2017-03-07 | Chung Shing Fan | Signal distribution for patient-electrode measurements |
GB201000532D0 (en) * | 2010-01-14 | 2010-03-03 | Univ City | Method for monitoring of blood components |
FI125005B (fi) | 2010-01-29 | 2015-04-30 | Hld Healthy Life Devices Oy | Menetelmä ja laite kudoksen paineen mittaamiseksi |
BR122021016044B1 (pt) | 2010-05-08 | 2022-07-19 | Bruin Biometrics, Llc | Aparelho para detecção de umidade subepidérmica (sem) |
AU2015275343C1 (en) * | 2010-05-08 | 2018-10-04 | Bruin Biometrics, Llc | SEM scanner sensing apparatus, system and methodology for early detection of ulcers |
US8827930B2 (en) * | 2011-01-10 | 2014-09-09 | Bioguidance Llc | System and method for patient monitoring |
US8700121B2 (en) | 2011-12-14 | 2014-04-15 | Intersection Medical, Inc. | Devices for determining the relative spatial change in subsurface resistivities across frequencies in tissue |
US11672729B2 (en) | 2014-02-11 | 2023-06-13 | Koya Medical, Inc. | Compression garment |
US9161878B1 (en) | 2014-02-11 | 2015-10-20 | Compression Kinetics, Inc. | Method for building a dynamic compression garment |
CN107205683B (zh) | 2015-01-14 | 2021-11-02 | 创心有限公司 | 用于监测生物体的内部电阻抗的方法和系统 |
NZ736278A (en) | 2015-04-24 | 2022-05-27 | Bruin Biometrics Llc | Apparatus and methods for determining damaged tissue using sub-epidermal moisture measurements |
CN109890273B (zh) | 2017-02-03 | 2022-10-11 | 布鲁恩生物有限责任公司 | 水肿的测量 |
EP4295761A2 (de) | 2017-02-03 | 2023-12-27 | BBI Medical Innovations, LLC | Messung der gewebelebensfähigkeit |
WO2018144946A1 (en) | 2017-02-03 | 2018-08-09 | Bruin Biometrics, Llc | Measurement of susceptibility to diabetic foot ulcers |
CN115553725A (zh) * | 2017-02-03 | 2023-01-03 | 布鲁恩生物有限责任公司 | 表皮下湿度值的两侧对称比较 |
US11707405B2 (en) | 2017-02-16 | 2023-07-25 | Koya Medical, Inc. | Compression garment |
KR20200020842A (ko) * | 2017-06-19 | 2020-02-26 | 브루인 바이오메트릭스, 엘엘씨 | 표피하 수분 측정을 사용하여 손상된 조직을 결정하기 위한 장치 및 방법 |
AU2018368707B2 (en) | 2017-11-16 | 2024-03-07 | Bruin Biometrics, Llc | Strategic treatment of pressure ulcer using sub-epidermal moisture values |
EP4331480A2 (de) | 2018-02-09 | 2024-03-06 | Bruin Biometrics, LLC | Erkennung von gewebeschäden |
JP7466533B2 (ja) | 2018-10-11 | 2024-04-12 | ブルーイン、バイオメトリクス、リミテッド、ライアビリティー、カンパニー | 使い捨て可能な要素を備えたデバイス |
US11406324B2 (en) | 2018-11-16 | 2022-08-09 | Spectroflow, Inc. | Method and system for measuring fluid status |
US10921244B2 (en) | 2018-11-16 | 2021-02-16 | Spectroflow, Inc. | Method and system for measuring fluid status |
US20200205895A1 (en) * | 2018-12-31 | 2020-07-02 | Massachusetts Institute Of Technology | Non-invasive skin contact sensor |
WO2022020370A1 (en) | 2020-07-23 | 2022-01-27 | Koya Medical, Inc. | Quick connect anchoring buckle |
WO2022169850A1 (en) | 2021-02-03 | 2022-08-11 | Bruin Biometrics, Llc | Methods of treating deep and early-stage pressure induced tissue damage |
US20230293101A1 (en) * | 2021-07-16 | 2023-09-21 | Eli Lilly And Company | Methods and systems for selecting an injection site |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2184511A (en) | 1937-10-28 | 1939-12-26 | Samuel M Bagno | Method and apparatus for measuring impedance |
FR1344459A (fr) | 1962-10-18 | 1963-11-29 | Procédé et appareil pour l'étude électrique des organismes vivants | |
US3347223A (en) | 1964-01-08 | 1967-10-17 | Universal Match Corp | Pneumograph |
US3340867A (en) | 1964-08-19 | 1967-09-12 | Univ Minnesota | Impedance plethysmograph |
US3452743A (en) | 1965-03-01 | 1969-07-01 | Gen Electric | Body impedance bridge |
US3608543A (en) | 1968-10-03 | 1971-09-28 | Univ Carnegie Mellon | Physiological impedance-measuring apparatus |
BE757682A (fr) | 1969-10-23 | 1971-04-01 | Ieram Sarl | Dispositif de rheoplethysmographie |
US3677261A (en) | 1970-04-03 | 1972-07-18 | American Optical Corp | Impedance pneumograph |
US3750649A (en) | 1971-06-25 | 1973-08-07 | Univ California | Pulmonary impedance bridge |
US3730171A (en) | 1971-09-23 | 1973-05-01 | R Namon | Impedance related blood flow measuring device |
FR2161129A5 (de) * | 1971-11-15 | 1973-07-06 | Duroux Jean | |
US3874368A (en) | 1973-04-19 | 1975-04-01 | Manfred Asrican | Impedance plethysmograph having blocking system |
US3871359A (en) | 1973-06-25 | 1975-03-18 | Interscience Technology Corp | Impedance measuring system |
US3851641A (en) * | 1973-11-29 | 1974-12-03 | J Toole | Method and apparatus for determining internal impedance of animal body part |
US3894532A (en) | 1974-01-17 | 1975-07-15 | Acupulse Inc | Instruments for transcutaneous and subcutaneous investigation and treatment |
US3949736A (en) | 1974-07-15 | 1976-04-13 | Vyvojova A Provozni Zakladna Vyzkumnych Ustavu | Circuit for automatically deriving and measuring relative voltages associated with impedance components of a biological object |
US4008712A (en) | 1975-11-14 | 1977-02-22 | J. M. Richards Laboratories | Method for monitoring body characteristics |
JPS5271886A (en) | 1975-12-10 | 1977-06-15 | Tokyo Shibaura Electric Co | Device for measuring intact heart and lungs functions |
US4013065A (en) | 1976-02-23 | 1977-03-22 | American Cyanamid Company | Moisture dermatometer |
US4240445A (en) | 1978-10-23 | 1980-12-23 | University Of Utah | Electromagnetic energy coupler/receiver apparatus and method |
US4364008A (en) * | 1980-10-02 | 1982-12-14 | Jacques Steven L | Focusing probe for moisture measurement device |
SE455043B (sv) | 1982-04-22 | 1988-06-20 | Karolinska Inst | Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans |
US4640290A (en) * | 1985-04-25 | 1987-02-03 | Westinghouse Electric Corp. | Shielded, self-preparing electrode suitable for electroencephalographic mapping |
US4819648A (en) | 1985-10-28 | 1989-04-11 | The Johns Hopkins University | Non-invasive electromagnetic technique for monitoring time-trends of physiological changes at a particular location in the brain |
IL86743A (en) * | 1987-07-03 | 1992-05-25 | Polska Akademia Nauk Instytut | Reflectometric moisture meter for capillary-porous materials,especially for the soil |
US4911175A (en) | 1987-09-17 | 1990-03-27 | Diana Twyman | Method for measuring total body cell mass and total extracellular mass by bioelectrical resistance and reactance |
US4860753A (en) * | 1987-11-04 | 1989-08-29 | The Gillette Company | Monitoring apparatus |
US5086781A (en) | 1989-11-14 | 1992-02-11 | Bookspan Mark A | Bioelectric apparatus for monitoring body fluid compartments |
US5063937A (en) | 1990-09-12 | 1991-11-12 | Wright State University | Multiple frequency bio-impedance measurement system |
US5280429A (en) | 1991-04-30 | 1994-01-18 | Xitron Technologies | Method and apparatus for displaying multi-frequency bio-impedance |
GB9222888D0 (en) | 1992-10-30 | 1992-12-16 | British Tech Group | Tomography |
WO1996006575A1 (fr) * | 1994-09-01 | 1996-03-07 | Tangdu Hospital Of Shaanxi Province | Appareil de traitement cosmetique a ultra-haute frequence |
NO180024C (no) | 1994-10-11 | 1997-01-29 | Oerjan G Martinsen | Måling av fuktighet i hud |
NL1001282C2 (nl) | 1995-09-26 | 1997-03-28 | A J Van Liebergen Holding B V | Inrichting voor slagvolumebepaling van een menselijk hart. |
US5749369A (en) | 1996-08-09 | 1998-05-12 | R.S. Medical Monitoring Ltd. | Method and device for stable impedance plethysmography |
US5987353A (en) | 1997-04-10 | 1999-11-16 | Khatchatrian; Robert G. | Diagnostic complex for measurement of the condition of biological tissues and liquids |
WO1999008598A1 (en) * | 1997-08-19 | 1999-02-25 | Mendlein John D | Ultrasonic transmission films and devices, particularly for hygienic transducer surfaces |
US6125297A (en) | 1998-02-06 | 2000-09-26 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Body fluids monitor |
ATE343963T1 (de) * | 1999-04-20 | 2006-11-15 | Nova Technology Corp | Verfahren und vorrichtung zur messung des wasseranteils in einem substrat |
AUPQ113799A0 (en) * | 1999-06-22 | 1999-07-15 | University Of Queensland, The | A method and device for measuring lymphoedema |
US6292690B1 (en) | 2000-01-12 | 2001-09-18 | Measurement Specialities Inc. | Apparatus and method for measuring bioelectric impedance |
JP2001198098A (ja) | 2000-01-21 | 2001-07-24 | Tanita Corp | むくみ測定方法及びむくみ測定装置 |
US6823212B2 (en) * | 2001-06-13 | 2004-11-23 | The Procter & Gamble Company | Method and apparatus for measuring properties of a target surface |
US6904789B2 (en) * | 2001-07-13 | 2005-06-14 | Decagon Devices, Inc. | Moisture detection apparatus and method |
AU2004236588B2 (en) | 2003-05-12 | 2009-07-09 | Cheetah Medical, Inc. | System, method and apparatus for measuring blood flow and blood volume |
WO2005102159A1 (en) | 2004-04-19 | 2005-11-03 | Nova Technology Corporation | Method and apparatus for assessing oral mucositis |
-
2001
- 2001-03-23 FI FI20010601A patent/FI109651B/fi active
-
2002
- 2002-03-21 EP EP02708389A patent/EP1372475B1/de not_active Expired - Lifetime
- 2002-03-21 AT AT02708389T patent/ATE435612T1/de not_active IP Right Cessation
- 2002-03-21 DE DE60232863T patent/DE60232863D1/de not_active Expired - Lifetime
- 2002-03-21 WO PCT/FI2002/000234 patent/WO2002080770A1/en not_active Application Discontinuation
-
2003
- 2003-09-23 US US10/670,144 patent/US9271676B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI109651B (fi) | 2002-09-30 |
EP1372475B1 (de) | 2009-07-08 |
WO2002080770A1 (en) | 2002-10-17 |
EP1372475A1 (de) | 2004-01-02 |
ATE435612T1 (de) | 2009-07-15 |
FI20010601A0 (fi) | 2001-03-23 |
US9271676B2 (en) | 2016-03-01 |
US20050177061A1 (en) | 2005-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Representative=s name: STROHSCHAENK UND KOLLEGEN, 85521 OTTOBRUNN |
|
8364 | No opposition during term of opposition |