KR100912115B1 - 모의맥파 시뮬레이터 - Google Patents
모의맥파 시뮬레이터 Download PDFInfo
- Publication number
- KR100912115B1 KR100912115B1 KR1020070095462A KR20070095462A KR100912115B1 KR 100912115 B1 KR100912115 B1 KR 100912115B1 KR 1020070095462 A KR1020070095462 A KR 1020070095462A KR 20070095462 A KR20070095462 A KR 20070095462A KR 100912115 B1 KR100912115 B1 KR 100912115B1
- Authority
- KR
- South Korea
- Prior art keywords
- pulse wave
- simulated
- simulation
- simulator
- wave simulator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—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 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
- A61B5/023—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure transducers comprising a liquid column
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/30—Anatomical models
- G09B23/303—Anatomical models specially adapted to simulate circulation of bodily fluids
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Physics & Mathematics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Algebra (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Computational Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Medicinal Chemistry (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
구 분 | 피 시험자1 | 시뮬레이터 | |
입력값 | 수축압력[mmHg] | 140 | 140 |
확장압력[mmHg] | 84 | 84 | |
신장[Cm] | 171 | 171 | |
체중[Kg] | 77 | 77 | |
측정값 | 심장률[bpm] | 61 | 62 |
탈출구간[%] | 30 | 31 | |
대동맥 AIx[%] | 31 | 30 |
구 분 | 피 시험자1 | 시뮬레이터 | |
입력값 | 수축압력[mmHg] | 130 | 130 |
확장압력[mmHg] | 90 | 90 | |
신장[Cm] | 165 | 165 | |
체중[Kg] | 69 | 69 | |
측정값 | 심장률[bpm] | 55 | 55 |
탈출구간[%] | 31 | 31 | |
대동맥 AIx[%] | 27 | 26 |
구 분 | 피 시험자1 | 시뮬레이터 | |
입력값 | 수축압력[mmHg] | 135 | 135 |
확장압력[mmHg] | 105 | 105 | |
신장[Cm] | 170 | 170 | |
체중[Kg] | 74 | 74 | |
측정값 | 심장률[bpm] | 65 | 64 |
탈출구간[%] | 32 | 31 | |
대동맥 AIx[%] | 29 | 30 |
Claims (5)
- 모의맥파 시뮬레이터에 있어서,왕복운동에 의한 모의혈액의 펌프작용을 하는 모터,상기 모터를 제어하여 모의심장 박동을 생성하는 박동 발생부,상기 박동 발생부에 파라미터 입력 및 조정이 가능한 입력 파라미터조정부를 구비하는 모의맥파 시뮬레이터의 인공심장부,상기 인공심장부와 연결되어 상기 모의 심장박동에 의한 모의혈액을 공급받는 모의맥파 시뮬레이터의 혈관부로 구성되는 것을 특징으로 하는 모의맥파 시뮬레이터.
- 제 1항에 있어서,상기 모의혈액은 물과 글리세린의 혼합비를 2:3의 비율로 하는 것을 특징으로 하는 모의맥파 시뮬레이터.
- 제 1항에 있어서,상기 인공심장부의 상기 입력 파라미터는 펌프률(Pump rate), 스트로크 길이(Stroke Length) 또는 수축/확장비중 어느 하나 이상인 것을 특징으로 하는 모의맥파 시뮬레이터.
- 제 1항에 있어서,상기 혈관부는 머레이법칙(Murray's Law)에 따른 Y자 분지관으로 이루어지는 것을 특징으로 하는 모의맥파 시뮬레이터.
- 제 1항에 있어서,상기 모의맥파 시뮬레이터는 입력값으로 수축압력, 확장압력, 신장 또는 체중중 어느 하나 이상을 포함하고, 측정값은 심장률, 탈출기간 또는 대동맥 오그멘테이션 인덱스중 어느 하나 이상을 포함하는 것을 특징으로 하는 모의맥파 시뮬레이터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070095462A KR100912115B1 (ko) | 2007-09-19 | 2007-09-19 | 모의맥파 시뮬레이터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070095462A KR100912115B1 (ko) | 2007-09-19 | 2007-09-19 | 모의맥파 시뮬레이터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090030121A KR20090030121A (ko) | 2009-03-24 |
KR100912115B1 true KR100912115B1 (ko) | 2009-08-13 |
Family
ID=40696574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070095462A Expired - Fee Related KR100912115B1 (ko) | 2007-09-19 | 2007-09-19 | 모의맥파 시뮬레이터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100912115B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160072913A (ko) | 2014-12-15 | 2016-06-24 | 한국표준과학연구원 | 좌심방과 좌심실의 혈액공급 및 순환방식을 채용한 압력피드백 제어기반 인공맥상파 시뮬레이터 및 인공맥상파 재현방법 |
KR20170048640A (ko) | 2015-10-26 | 2017-05-10 | 한국표준과학연구원 | 초정밀 맥동유동 발생장치, 그 맥동유동 발생장치를 갖는 인공 맥상파 재현 시스템 및 재현방법 |
KR101865498B1 (ko) | 2017-01-31 | 2018-06-08 | 한국표준과학연구원 | 포터블 혈압파형 재현장치 및 재현방법 |
KR20190044720A (ko) | 2017-10-20 | 2019-05-02 | 한국 한의학 연구원 | 반사파를 갖는 압맥파형 재현장치 및 재현방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101297075B1 (ko) * | 2012-01-11 | 2013-08-19 | 한국전기연구원 | 맥파 시뮬레이팅 장치 |
CN116058794B (zh) * | 2022-12-30 | 2025-03-21 | 厦门大学 | 一种基于反馈调节的脉搏复现装置及其复现方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482472A (en) | 1993-11-17 | 1996-01-09 | Board Of Regents, The University Of Texas System | Electrical signal generator interface with three-dimensional electrical pathway and transparent heart and method of visually simulating cardiac waveforms in three dimensions |
KR20050015397A (ko) * | 2003-08-05 | 2005-02-21 | 한국전기연구원 | 자기장 발생 심장 모형 시스템 |
JP2005337758A (ja) | 2004-05-24 | 2005-12-08 | Tissue Engineering Initiative Co Ltd | 人工血管のコンプライアンス評価用の装置及び方法 |
KR20070027241A (ko) * | 2005-09-06 | 2007-03-09 | 서태석 | 유체순환시스템을 갖는 팬텀장치 |
-
2007
- 2007-09-19 KR KR1020070095462A patent/KR100912115B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482472A (en) | 1993-11-17 | 1996-01-09 | Board Of Regents, The University Of Texas System | Electrical signal generator interface with three-dimensional electrical pathway and transparent heart and method of visually simulating cardiac waveforms in three dimensions |
KR20050015397A (ko) * | 2003-08-05 | 2005-02-21 | 한국전기연구원 | 자기장 발생 심장 모형 시스템 |
JP2005337758A (ja) | 2004-05-24 | 2005-12-08 | Tissue Engineering Initiative Co Ltd | 人工血管のコンプライアンス評価用の装置及び方法 |
KR20070027241A (ko) * | 2005-09-06 | 2007-03-09 | 서태석 | 유체순환시스템을 갖는 팬텀장치 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160072913A (ko) | 2014-12-15 | 2016-06-24 | 한국표준과학연구원 | 좌심방과 좌심실의 혈액공급 및 순환방식을 채용한 압력피드백 제어기반 인공맥상파 시뮬레이터 및 인공맥상파 재현방법 |
KR20170048640A (ko) | 2015-10-26 | 2017-05-10 | 한국표준과학연구원 | 초정밀 맥동유동 발생장치, 그 맥동유동 발생장치를 갖는 인공 맥상파 재현 시스템 및 재현방법 |
KR101865498B1 (ko) | 2017-01-31 | 2018-06-08 | 한국표준과학연구원 | 포터블 혈압파형 재현장치 및 재현방법 |
KR20190044720A (ko) | 2017-10-20 | 2019-05-02 | 한국 한의학 연구원 | 반사파를 갖는 압맥파형 재현장치 및 재현방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20090030121A (ko) | 2009-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100912115B1 (ko) | 모의맥파 시뮬레이터 | |
EP3457928B1 (en) | Determining pulse wave velocity using intravascular pressure measurement and external ultrasound imaging, and associated devices, systems, and methods | |
JP5710599B2 (ja) | 肢部分の動脈容積における変化の計測システムおよび記憶媒体 | |
Lan et al. | Effect of tissue mechanical properties on cuff-based blood pressure measurements | |
Swillens et al. | Effect of an abdominal aortic aneurysm on wave reflection in the aorta | |
CN109152538A (zh) | 用于基于血管内压力和横截面管腔测量的针对肾脏去神经支配的患者分层的设备和方法 | |
Segers et al. | Role and relevancy of a cardiovascular simulator | |
JP6789280B2 (ja) | 内皮機能を評価するシステムおよび方法 | |
US20100204589A1 (en) | Non-invasive intracranial pressure sensor | |
WO1994014372A1 (en) | Continuous measurement of cardiac output and svr | |
AU2009300539A2 (en) | Cerebrovascular analyzer | |
EP1806099A1 (en) | Ultrasonographic device and ultrasonographic device control method | |
Qian et al. | Pulsatile flow characterization in a vessel phantom with elastic wall using ultrasonic particle image velocimetry technique: the impact of vessel stiffness on flow dynamics | |
Walker et al. | Latex vessels with customized compliance for use in arterial flow models | |
Babbs | Noninvasive measurement of cardiac stroke volume using pulse wave velocity and aortic dimensions: a simulation study | |
Asanuma et al. | Discordance of the areas of peak wall shear stress and tissue stress in coronary artery plaques as revealed by fluid-structure interaction finite element analysis a case study | |
Brum et al. | Set up of a cardiovascular simulator: application to the evaluation of the dynamical behavior of atheroma plaques in human arteries | |
Li et al. | Variation of wave speed determined by the PU-loop with proximity to a reflection site | |
Tierney et al. | In vivo feasibility case study for evaluating abdominal aortic aneurysm tissue properties and rupture potential using acoustic radiation force impulse imaging | |
Wilsey | Noninvasive Measurement of Arterial Compliance with a Blood Pressure Cuff Using a Surrogate Arm Bench Top Model for Oscillometric Use | |
Cunningham | Analysis of Arterial Compliance Using a Surrogate Arm Bench Top Model for the Validation of Oscillometric Blood Pressure Methods | |
JP2009000444A (ja) | 超音波診断装置 | |
Salman | Non-invasive acoustic detection of vascular diseases from skin surface using computational techniques with fluid-structure interaction | |
Seo | A non-invasive central arterial pressure waveform estimation system using ultrasonography for real-time monitoring | |
中根紀章 et al. | Fluid-structure interaction analysis on shunt murmur generation mechanism of artificial angiostenosis model |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20070919 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20090717 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20090806 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20090806 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20120802 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20120802 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20130806 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20130806 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150130 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20150130 Start annual number: 6 End annual number: 6 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20160709 |