HK1168746A1 - System and method of measuring changes in arterial volume of a limb segment - Google Patents

System and method of measuring changes in arterial volume of a limb segment

Info

Publication number
HK1168746A1
HK1168746A1 HK12109515.3A HK12109515A HK1168746A1 HK 1168746 A1 HK1168746 A1 HK 1168746A1 HK 12109515 A HK12109515 A HK 12109515A HK 1168746 A1 HK1168746 A1 HK 1168746A1
Authority
HK
Hong Kong
Prior art keywords
measuring changes
arterial volume
limb segment
limb
segment
Prior art date
Application number
HK12109515.3A
Other languages
English (en)
Chinese (zh)
Inventor
亞歷山大．帕爾菲諾夫
瑪麗亞．帕爾飛諾瓦
尼羅雷．康斯坦丁諾夫
Original Assignee
安其倫杰格有限公司
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
Application filed by 安其倫杰格有限公司 filed Critical 安其倫杰格有限公司
Publication of HK1168746A1 publication Critical patent/HK1168746A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
    • 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
    • A61B5/026—Measuring blood flow
    • 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
    • A61B5/4884—Other medical applications inducing physiological or psychological stress, e.g. applications for stress testing
    • 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
    • A61B5/7235—Details of waveform analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
    • 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
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Psychiatry (AREA)
  • Child & Adolescent Psychology (AREA)
  • Developmental Disabilities (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychology (AREA)
  • Social Psychology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
HK12109515.3A 2009-05-12 2012-09-27 System and method of measuring changes in arterial volume of a limb segment HK1168746A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17734109P 2009-05-12 2009-05-12
US12/483,930 US8057400B2 (en) 2009-05-12 2009-06-12 System and method of measuring changes in arterial volume of a limb segment
PCT/US2010/033907 WO2010132273A1 (fr) 2009-05-12 2010-05-06 Système et procédé de mesure de changements de volume artériel d'un segment de membre

Publications (1)

Publication Number Publication Date
HK1168746A1 true HK1168746A1 (en) 2013-01-11

Family

ID=43069093

Family Applications (2)

Application Number Title Priority Date Filing Date
HK12109515.3A HK1168746A1 (en) 2009-05-12 2012-09-27 System and method of measuring changes in arterial volume of a limb segment
HK16104127.0A HK1216073A1 (zh) 2009-05-12 2016-04-11 測評肢體段動脈容積變化的系統及方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK16104127.0A HK1216073A1 (zh) 2009-05-12 2016-04-11 測評肢體段動脈容積變化的系統及方法

Country Status (14)

Country Link
US (2) US8057400B2 (fr)
EP (1) EP2429387B1 (fr)
JP (2) JP5710599B2 (fr)
KR (2) KR20120016139A (fr)
CN (2) CN104970786B (fr)
AU (1) AU2010247952B2 (fr)
BR (1) BRPI1007758A2 (fr)
CA (1) CA2761481C (fr)
ES (1) ES2820367T3 (fr)
HK (2) HK1168746A1 (fr)
MY (1) MY169830A (fr)
RU (1) RU2011150135A (fr)
SG (2) SG176012A1 (fr)
WO (1) WO2010132273A1 (fr)

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US8057400B2 (en) 2011-11-15
CA2761481A1 (fr) 2010-11-18
JP2015097932A (ja) 2015-05-28
CN104970786B (zh) 2018-02-06
JP5756244B2 (ja) 2015-07-29
ES2820367T3 (es) 2021-04-20
US8657755B2 (en) 2014-02-25
US20100292592A1 (en) 2010-11-18
JP2012526613A (ja) 2012-11-01
CA2761481C (fr) 2018-03-27
BRPI1007758A2 (pt) 2017-01-31
CN104970786A (zh) 2015-10-14
JP5710599B2 (ja) 2015-04-30
KR20160129113A (ko) 2016-11-08
EP2429387B1 (fr) 2020-06-24
WO2010132273A1 (fr) 2010-11-18
SG176012A1 (en) 2011-12-29
SG10201402264UA (en) 2014-09-26
EP2429387A1 (fr) 2012-03-21
MY169830A (en) 2019-05-16
US20120259236A1 (en) 2012-10-11
AU2010247952B2 (en) 2014-11-06
CN102481103A (zh) 2012-05-30
HK1216073A1 (zh) 2016-10-14
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KR20120016139A (ko) 2012-02-22
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