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 signalInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 210000003038 endothelium Anatomy 0.000 title 1
- 230000006835 compression Effects 0.000 abstract 4
- 238000007906 compression Methods 0.000 abstract 4
- 210000003989 endothelium vascular Anatomy 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 206010020565 Hyperaemia Diseases 0.000 abstract 1
- 208000022064 reactive hyperemia Diseases 0.000 abstract 1
Classifications
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- 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
- A61B5/02007—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 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
-
- 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
- A61B5/02141—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
- A61B5/022—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
- A61B5/022—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.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL442630A PL442630A1 (en) | 2022-10-25 | 2022-10-25 | Device for measuring the parameters of the vascural endothelium and a method for processing the measuring 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 PL442630A1 (en) | 2022-10-25 | 2022-10-25 | Device for measuring the parameters of the vascural endothelium and a method for processing the measuring signal |
Publications (1)
Publication Number | Publication Date |
---|---|
PL442630A1 true PL442630A1 (en) | 2024-04-29 |
Family
ID=89427070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL442630A PL442630A1 (en) | 2022-10-25 | 2022-10-25 | Device for measuring the parameters of the vascural endothelium and a method for processing the measuring signal |
Country Status (2)
Country | Link |
---|---|
PL (1) | PL442630A1 (en) |
WO (1) | WO2024091135A1 (en) |
Citations (7)
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)
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 |
-
2022
- 2022-10-25 PL PL442630A patent/PL442630A1/en unknown
-
2023
- 2023-10-23 WO PCT/PL2023/050087 patent/WO2024091135A1/en unknown
Patent Citations (7)
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 |
---|---|
WO2024091135A1 (en) | 2024-05-02 |
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