IL261466B2 - חיישן תזוזה למדידת ערכים ביולוגיים - Google Patents

חיישן תזוזה למדידת ערכים ביולוגיים

Info

Publication number
IL261466B2
IL261466B2 IL261466A IL26146618A IL261466B2 IL 261466 B2 IL261466 B2 IL 261466B2 IL 261466 A IL261466 A IL 261466A IL 26146618 A IL26146618 A IL 26146618A IL 261466 B2 IL261466 B2 IL 261466B2
Authority
IL
Israel
Prior art keywords
contact surface
light
sensor
detector
displacement
Prior art date
Application number
IL261466A
Other languages
English (en)
Other versions
IL261466B (he
IL261466A (he
Inventor
Spektor Boris
Shemesh Eldad
Kouperman Igor
Original Assignee
Cardiacsense Ltd
Spektor Boris
Shemesh Eldad
Kouperman Igor
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 Cardiacsense Ltd, Spektor Boris, Shemesh Eldad, Kouperman Igor filed Critical Cardiacsense Ltd
Priority to IL261466A priority Critical patent/IL261466B2/he
Publication of IL261466A publication Critical patent/IL261466A/he
Priority to KR1020207035331A priority patent/KR20210018280A/ko
Priority to JP2021513028A priority patent/JP7386235B2/ja
Priority to EP19725423.8A priority patent/EP3790458B1/en
Priority to EP21217219.1A priority patent/EP4000508B1/en
Priority to CN201980031401.4A priority patent/CN112105290B/zh
Priority to PCT/IL2019/050503 priority patent/WO2019215723A1/en
Priority to US17/049,744 priority patent/US11950929B2/en
Publication of IL261466B publication Critical patent/IL261466B/he
Publication of IL261466B2 publication Critical patent/IL261466B2/he

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • 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
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
IL261466A 2018-05-10 2018-08-29 חיישן תזוזה למדידת ערכים ביולוגיים IL261466B2 (he)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IL261466A IL261466B2 (he) 2018-08-29 2018-08-29 חיישן תזוזה למדידת ערכים ביולוגיים
KR1020207035331A KR20210018280A (ko) 2018-05-10 2019-05-05 생물학적 파라미터 측정에 사용하기 위한 변위 센서
JP2021513028A JP7386235B2 (ja) 2018-05-10 2019-05-05 生体パラメータの測定に使用する変位センサ
EP19725423.8A EP3790458B1 (en) 2018-05-10 2019-05-05 A displacement sensor for use in measuring biological parameters
EP21217219.1A EP4000508B1 (en) 2018-05-10 2019-05-05 A displacement sensor for use in measuring biological parameters
CN201980031401.4A CN112105290B (zh) 2018-05-10 2019-05-05 一种用于测量生物参数的移位传感器
PCT/IL2019/050503 WO2019215723A1 (en) 2018-05-10 2019-05-05 A displacement sensor for use in measuring biological parameters
US17/049,744 US11950929B2 (en) 2018-05-10 2019-05-05 Displacement sensor for use in measuring biological parameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL261466A IL261466B2 (he) 2018-08-29 2018-08-29 חיישן תזוזה למדידת ערכים ביולוגיים

Publications (3)

Publication Number Publication Date
IL261466A IL261466A (he) 2018-10-31
IL261466B IL261466B (he) 2022-10-01
IL261466B2 true IL261466B2 (he) 2023-02-01

Family

ID=63998449

Family Applications (1)

Application Number Title Priority Date Filing Date
IL261466A IL261466B2 (he) 2018-05-10 2018-08-29 חיישן תזוזה למדידת ערכים ביולוגיים

Country Status (1)

Country Link
IL (1) IL261466B2 (he)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080071180A1 (en) * 2006-05-24 2008-03-20 Tarilian Laser Technologies, Limited Vital Sign Detection Method and Measurement Device
US20080181556A1 (en) * 2007-01-31 2008-07-31 Tarilian Laser Technologies, Limited Waveguide and Optical Motion Sensor Using Optical Power Modulation
US20110232388A1 (en) * 2010-03-24 2011-09-29 Carefusion 303, Inc. Systems and methods for measuring fluid pressure within a disposable iv set connected to a fluid supply pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080071180A1 (en) * 2006-05-24 2008-03-20 Tarilian Laser Technologies, Limited Vital Sign Detection Method and Measurement Device
US20080181556A1 (en) * 2007-01-31 2008-07-31 Tarilian Laser Technologies, Limited Waveguide and Optical Motion Sensor Using Optical Power Modulation
US20110232388A1 (en) * 2010-03-24 2011-09-29 Carefusion 303, Inc. Systems and methods for measuring fluid pressure within a disposable iv set connected to a fluid supply pump

Also Published As

Publication number Publication date
IL261466B (he) 2022-10-01
IL261466A (he) 2018-10-31

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