MX2011009027A - Aparato y metodo para evaluar la salud vascular. - Google Patents

Aparato y metodo para evaluar la salud vascular.

Info

Publication number
MX2011009027A
MX2011009027A MX2011009027A MX2011009027A MX2011009027A MX 2011009027 A MX2011009027 A MX 2011009027A MX 2011009027 A MX2011009027 A MX 2011009027A MX 2011009027 A MX2011009027 A MX 2011009027A MX 2011009027 A MX2011009027 A MX 2011009027A
Authority
MX
Mexico
Prior art keywords
conductivity
measurements
elevation
measurement
vascular health
Prior art date
Application number
MX2011009027A
Other languages
English (en)
Inventor
Joseph R Feldkamp
Jeffrey Robert Heller
Original Assignee
Kimberly Clark Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US12/464,640 external-priority patent/US8452388B2/en
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of MX2011009027A publication Critical patent/MX2011009027A/es

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2611—Measuring inductance
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • 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
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0431—Portable apparatus, e.g. comprising a handle or case
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0462—Apparatus with built-in sensors
    • 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
    • A61B2562/0223—Magnetic field sensors
    • 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
    • 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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • A61B5/6824—Arm or wrist

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Están descritos un aparato y los métodos para utilizar las mediciones de conductividad para evaluar la salud vascular o para diagnosticar las condiciones vasculares. Un método de ejemplo incluye el llevar a cabo una primera medición de conductividad de una extremidad a una primera elevación; elevar la extremidad a una segunda elevación; llevar acabo una segunda medición de conductividad a la segunda elevación; y comparar la primera medición de conductividad y la segunda medición de conductividad para determinar un desplazamiento de conductividad ?d. Otro método de ejemplo incluye el mantener un sensor de conductividad a un lado del individuo por un periodo de tiempo; llevar a cabo una serie de mediciones de conductividad; usar la serie de mediciones de conductividad para determinar el comportamiento transitorio de la conductividad sobre un periodo de tiempo y usar el comportamiento transitorio de la conductividad para evaluar la salud vascular del individuo. También están descritos un sensor de conductividad y una unidad de plataforma para llevar a cabo las mediciones de conductividad.
MX2011009027A 2009-02-27 2010-01-14 Aparato y metodo para evaluar la salud vascular. MX2011009027A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15626909P 2009-02-27 2009-02-27
US12/464,640 US8452388B2 (en) 2009-02-27 2009-05-12 Apparatus and method for assessing vascular health
US12/464,431 US8384378B2 (en) 2009-02-27 2009-05-12 Conductivity sensor
PCT/IB2010/050169 WO2010097713A2 (en) 2009-02-27 2010-01-14 Apparatus and method for assessing vascular health

Publications (1)

Publication Number Publication Date
MX2011009027A true MX2011009027A (es) 2011-09-28

Family

ID=42666767

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011009027A MX2011009027A (es) 2009-02-27 2010-01-14 Aparato y metodo para evaluar la salud vascular.

Country Status (7)

Country Link
US (2) US8384378B2 (es)
EP (1) EP2400888A4 (es)
JP (1) JP2012519015A (es)
KR (1) KR101649000B1 (es)
AU (1) AU2010217310B2 (es)
MX (1) MX2011009027A (es)
WO (1) WO2010097712A2 (es)

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Also Published As

Publication number Publication date
AU2010217310B2 (en) 2015-08-06
US8773117B2 (en) 2014-07-08
EP2400888A2 (en) 2012-01-04
US8384378B2 (en) 2013-02-26
KR101649000B1 (ko) 2016-08-17
JP2012519015A (ja) 2012-08-23
US20130141116A1 (en) 2013-06-06
WO2010097712A3 (en) 2010-10-21
KR20110123754A (ko) 2011-11-15
US20100219841A1 (en) 2010-09-02
AU2010217310A1 (en) 2011-08-18
EP2400888A4 (en) 2013-06-05
WO2010097712A2 (en) 2010-09-02

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