DAS-1000 Basic Arteriosclerosis Detector

Product Introduction

The DAS-1000 Basic Arteriosclerosis Detector is a non-invasive vascular assessment system designed to evaluate arterial stiffness and peripheral arterial circulation. Using pulse wave velocity (PWV), the oscillometric method, and parameter analysis, it measures multiple cardiovascular and vascular indicators to support arteriosclerosis assessment.

The system can synchronously or asynchronously detect arterial pulse waves from four limb locations: the left and right upper brachial arteries and the left and right ankle arteries. Its measurement parameters include PWV, ankle-brachial index (ABI), arteriosclerosis index (ASI), blood pressure, pulse pressure, and other hemodynamic indicators.

Equipped with a 19-inch color LCD screen, a 270-degree rotating display design, and a comprehensive database system, the DAS-1000 provides convenient operation, patient record management, historical data tracking, and report generation. It supports both dedicated report paper and standard A4 color printing, making it suitable for hospitals, clinics, and cardiovascular health assessment centers.

Performance Features

•  Four-Limb Pulse Wave Detection: Simultaneously detects pulse waves from the left and right brachial arteries and left and right ankle arteries.

• Multiple Measurement Technologies: Integrates PWV measurement, oscillometric measurement, and parameter analysis for comprehensive vascular assessment.

•   Comprehensive Arteriosclerosis Parameters: Measures PWV, ABI, ASI, C1, C2, and additional cardiovascular and hemodynamic indicators.

• Synchronous and Asynchronous Measurement: Supports fully automatic synchronous or asynchronous limb measurement.

•  Non-Invasive Testing: Uses dedicated pulse sensor cuffs for convenient, non-invasive vascular assessment.

•  19-Inch Color Display: Features a 1440 × 900 resolution LCD screen and a 270-degree rotating design for flexible viewing.

• Comprehensive Database Management: Supports patient records, measurement data storage, historical tracking, and data backup.

• Health Management Connectivity: Can connect to compatible health management software systems.

•  Flexible Report Printing: Supports dedicated report paper and standard A4 color printing, with measurement results and reference normal values.

•  User-Friendly Interface: Provides clear operating instructions and an intuitive measurement workflow.

• System Maintenance Function: Allows users to perform an air-path airtightness test for routine system checks.

Working Principle

The DAS-1000 combines pulse wave velocity measurement, oscillometric measurement, and parameter analysis to evaluate arterial stiffness and vascular function.

During measurement, dedicated cuffs and pulse sensors collect arterial pulse wave signals from the upper arms and ankles. The system analyzes pulse wave transmission characteristics to calculate pulse wave velocity (PWV), an indicator used in arterial stiffness assessment.

The oscillometric method measures limb blood pressure by detecting pressure oscillations within the cuffs. The system uses the measured blood pressure values to calculate the ankle-brachial index (ABI), which helps assess peripheral arterial circulation.

Additional parameters, including the arteriosclerosis index (ASI), aortic compliance indices (C1 and C2), and hemodynamic indicators, are processed and displayed through the analysis software. Measurement results can be stored in the database, reviewed historically, and printed as detailed reports.

Technical Parameters

Detection Parameters

Application Scenarios

The DAS-1000 Basic Arteriosclerosis Detector is suitable for non-invasive vascular assessment and cardiovascular health screening in:

• Hospitals and Cardiovascular Departments: Supporting arterial stiffness assessment and vascular function examinations.

• Physical Examination Centers: Providing PWV, ABI, and other vascular measurement parameters for health screening.

•  Cardiovascular Clinics: Assisting with the evaluation of arterial stiffness and peripheral circulation.

•   Community Healthcare Centers: Supporting non-invasive cardiovascular risk assessment and health management.

• Health Management Centers: Maintaining historical vascular measurement records and tracking changes over time.

• Medical Research Institutions: Providing arterial pulse wave and hemodynamic measurement data for research applications.

Product Comparison

Frequently Asked Questions (FAQ)

1. What is the DAS-1000 Basic Arteriosclerosis Detector used for?

It is designed for non-invasive assessment of arterial stiffness and peripheral vascular function using parameters such as PWV, ABI, and ASI.

2. What is the PWV measurement method?

Pulse wave velocity (PWV) measures how quickly a pulse wave travels through the arterial system. It is commonly used as an indicator of arterial stiffness.

3. What is the ABI parameter?

The ankle-brachial index (ABI) is the ratio of ankle systolic blood pressure to brachial systolic blood pressure. It is used to help assess peripheral arterial circulation.

4. Can the DAS-1000 measure all four limbs simultaneously?

Yes. It supports synchronous or asynchronous measurement of pulse waves from the left and right brachial arteries and both ankle arteries.

5. What parameters can the DAS-1000 detect?

It measures blood pressure, MAP, pulse pressure, stroke volume, cardiac output, systemic vascular resistance, ejection time, heart rate, BMI, PWV, ABI, ASI, and aortic compliance indices C1 and C2.

6. Is the DAS-1000 an invasive testing device?

No. It uses external cuffs and pulse sensors for non-invasive measurement without requiring an invasive vascular procedure.

7. Can the measurement results be printed?

Yes. The system supports dedicated report paper and standard A4 color report printing. Reports include measurement data and reference normal values.

8. Does the DAS-1000 support historical data management?

Yes. Its database supports patient records, measurement storage, historical data tracking, data backup, and connection to compatible health management software.

9. What display does the DAS-1000 use?

It features a 19-inch LCD screen with a resolution of 1440 × 900 pixels and a 270-degree rotating design.