PL442630A1 - Device for measuring the parameters of the vascural endothelium and a method for processing the measuring signal - Google Patents

Device for measuring the parameters of the vascural endothelium and a method for processing the measuring signal

Info

Publication number
PL442630A1
PL442630A1 PL442630A PL44263022A PL442630A1 PL 442630 A1 PL442630 A1 PL 442630A1 PL 442630 A PL442630 A PL 442630A PL 44263022 A PL44263022 A PL 44263022A PL 442630 A1 PL442630 A1 PL 442630A1
Authority
PL
Poland
Prior art keywords
pressure sensor
valve
processing
measuring
tank
Prior art date
Application number
PL442630A
Other languages
Polish (pl)
Other versions
PL245527B1 (en
Inventor
Przemysław MUSZ
Jacek Kubica
Original Assignee
Musz Przemysław Imer Systems
Jacek Kubica
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 Musz Przemysław Imer Systems, Jacek Kubica filed Critical Musz Przemysław Imer Systems
Priority to PL442630A priority Critical patent/PL245527B1/en
Priority to EP23832853.8A priority patent/EP4608250A1/en
Priority to PCT/PL2023/050087 priority patent/WO2024091135A1/en
Publication of PL442630A1 publication Critical patent/PL442630A1/en
Publication of PL245527B1 publication Critical patent/PL245527B1/en

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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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
    • A61B5/02233—Occluders specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Dentistry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Przedmiotem zgłoszenia jest urządzenie do pomiaru parametrów śródbłonka naczyniowego i sposób przetwarzania sygnału pomiarowego, przeznaczone do wyznaczania wskaźnika przekrwienia reaktywnego spowodowanego działaniem śródbłonka naczyniowego. Urządzenie charakteryzuje się tym, że pompa powietrza (PM) połączona jest magistralą pneumatyczną (MP) z zaworem spustowym (ZS) i poprzez pierwszy zawór (Z1) z pierwszym mankietem uciskowym (M1), drugi zawór (Z2) z drugim mankietem uciskowym (M2), trzeci zawór (Z3) z trzecim mankietem okluzyjnym (M3) oraz poprzez zawór zbiornika (ZZ) ze zbiornikiem powietrza (ZP), przy czym magistrala pneumatyczna (MP) wyposażona jest w trzeci czujnik ciśnienia (CZ3) zaś pomiędzy zbiornikiem powietrza (ZP) i pierwszym mankietem uciskowym (M1) osadzony jest pierwszy różnicowy czujnik ciśnienia (CZ1) oraz pomiędzy zbiornikiem powietrza (ZP) i drugim mankietem uciskowym (M2) osadzony jest drugi różnicowy czujnik ciśnienia (CZ2) ponadto pompa powietrza (PM), pierwszy różnicowy czujnik ciśnienia (CZ1), drugi różnicowy czujnik ciśnienia (CZ2) i trzeci czujnik ciśnienia (CZ3) oraz zawory pierwszy (Z1), drugi (Z2), trzeci (Z3), spustowy (ZS) i zbiornika (ZZ) podłączone są do kontrolera (K). Zgłoszenie obejmuje również sposób przetwarzania sygnału pomiarowego.The subject of the application is a device for measuring parameters of the vascular endothelium and a method of processing the measurement signal, intended for determining the index of reactive hyperemia caused by the action of the vascular endothelium. The device is characterized by the fact that the air pump (PM) is connected by a pneumatic main (MP) to the release valve (ZS) and through the first valve (Z1) to the first compression cuff (M1), the second valve (Z2) to the second compression cuff (M2). ), the third valve (Z3) with the third occlusion cuff (M3) and through the tank valve (ZZ) with the air tank (ZP), the pneumatic main (MP) is equipped with a third pressure sensor (CZ3) and between the air tank (ZP ) and the first compression cuff (M1), the first differential pressure sensor (CZ1) is mounted, and between the air tank (ZP) and the second compression cuff (M2), the second differential pressure sensor (CZ2) is mounted, and also the air pump (PM), the first differential sensor pressure sensor (CZ1), the second differential pressure sensor (CZ2) and the third pressure sensor (CZ3) and the first (Z1), second (Z2), third (Z3), drain (ZS) and tank (ZZ) valves are connected to the controller ( K). The application also covers the method of processing the measurement signal.

PL442630A 2022-10-25 2022-10-25 Device for measuring vascular endothelium parameters and method of processing the measurement signal PL245527B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL442630A PL245527B1 (en) 2022-10-25 2022-10-25 Device for measuring vascular endothelium parameters and method of processing the measurement signal
EP23832853.8A EP4608250A1 (en) 2022-10-25 2023-10-23 Device for measuring vascular endothelium parameters and method for processing the measurement signal
PCT/PL2023/050087 WO2024091135A1 (en) 2022-10-25 2023-10-23 Device for measuring vascular endothelium parameters and method for processing the measurement signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442630A PL245527B1 (en) 2022-10-25 2022-10-25 Device for measuring vascular endothelium parameters and method of processing the measurement signal

Publications (2)

Publication Number Publication Date
PL442630A1 true PL442630A1 (en) 2024-04-29
PL245527B1 PL245527B1 (en) 2024-08-19

Family

ID=89427070

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442630A PL245527B1 (en) 2022-10-25 2022-10-25 Device for measuring vascular endothelium parameters and method of processing the measurement signal

Country Status (3)

Country Link
EP (1) EP4608250A1 (en)
PL (1) PL245527B1 (en)
WO (1) WO2024091135A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1585424A2 (en) * 2000-10-23 2005-10-19 Itamar Medical Ltd Method and apparatus for non-invasively evaluating endothelial activity in a patient
TW200944177A (en) * 2008-04-18 2009-11-01 Hsien-Tsai Wu A device and method for early blood vessel aging detection
EP2896358A1 (en) * 2014-01-21 2015-07-22 Nihon Kohden Corporation Apparatus for evaluating vascular endothelial function
EP2918224A1 (en) * 2014-03-06 2015-09-16 Nihon Kohden Corporation Vascular endothelial function inspection apparatus
US20150297098A1 (en) * 2012-11-23 2015-10-22 Cardiobionica SAGL Method and Device for Assessing the Risk of Cardiovascular Complications
CN105232013A (en) * 2015-10-12 2016-01-13 南昌大学 Noninvasive vascular endothelial function assessment device
US20220183578A1 (en) * 2019-02-27 2022-06-16 Human Link Co., Ltd. Vascular endothelial function evaluation device, method, and vascular endothelial function evaluation system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416046B1 (en) * 2001-07-03 2004-01-24 광주과학기술원 Pressure pulse wave detecting device using pneumatic system
WO2012149209A1 (en) * 2011-04-26 2012-11-01 The Regents Of The University Of California Assessing endothelial function using a blood pressure cuff

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1585424A2 (en) * 2000-10-23 2005-10-19 Itamar Medical Ltd Method and apparatus for non-invasively evaluating endothelial activity in a patient
TW200944177A (en) * 2008-04-18 2009-11-01 Hsien-Tsai Wu A device and method for early blood vessel aging detection
US20150297098A1 (en) * 2012-11-23 2015-10-22 Cardiobionica SAGL Method and Device for Assessing the Risk of Cardiovascular Complications
EP2896358A1 (en) * 2014-01-21 2015-07-22 Nihon Kohden Corporation Apparatus for evaluating vascular endothelial function
EP2918224A1 (en) * 2014-03-06 2015-09-16 Nihon Kohden Corporation Vascular endothelial function inspection apparatus
CN105232013A (en) * 2015-10-12 2016-01-13 南昌大学 Noninvasive vascular endothelial function assessment device
US20220183578A1 (en) * 2019-02-27 2022-06-16 Human Link Co., Ltd. Vascular endothelial function evaluation device, method, and vascular endothelial function evaluation system

Also Published As

Publication number Publication date
EP4608250A1 (en) 2025-09-03
PL245527B1 (en) 2024-08-19
WO2024091135A1 (en) 2024-05-02

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