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Blood Pumps

Blood pumps are critical devices used in various medical procedures, including cardiopulmonary bypass during heart surgery, blood transfusions, and treatment for patients with heart failure.

The blood pump ensures that adequate blood circulation is maintained while medical interventions take place. Given the essential role of blood pumps in patient care, they must operate with precision and reliability to prevent complications and enhance patient outcomes.

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Industry Challenges

Fluid Dynamics Complexity

The behavior of blood as a non-newtonian fluid can complicate flow rate measurement, making it difficult to achieve accurate and stable performance under varying conditions.

01
Risk of Thrombosis

Prolonged contact of blood with pump surfaces can lead to thrombus (blood clot) formation, which can compromise the safety of the pump and the well-being of the patient.

02
Regulatory Compliance

Blood pumps are subject to stringent regulatory standards to ensure their safety and efficacy. Meeting these standards requires accurate measurement of the blood flow.

03

Application Overview

By providing non-invasive, accurate measurement of blood flow rate in real-time, the CG series clamp-on ultrasonic flow sensor/flow meters enhances the performance and reliability of blood pumps.

Non-Invasive Measurement
The clamp-on design allows real-time blood flow rate measurement without direct contact with the blood, reducing the risk of contamination and thrombus formation.

High Accuracy ±3%
The CG series flow sensors/flow meters delivers accurate flow measurements, which is essential for monitoring stable perfusion flow rate.

Robust Signal Processing
Advanced algorithms enhance the detection and processing of flow data, providing a reliable performance even in the dynamic environment of medical devices.

Real-Time Blood Flow Measurement
Real-time blood measurement is essential for ensuring the proper functioning of blood pumps and maintaining appropriate blood circulation in patients.

Bi-Directional Flow Measurement
It can measure both forward and reverse flows, which is vital for detecting potential back-flow conditions in a blood pump system.

Air Bubble Detection
The clamp-on design allows real-time blood flow measurement without direct contact with the blood, reducing the risk of contamination and thrombus formation.

Integration with Control Systems
The data can inform algorithms that adjust pump operation in real time, ensuring consistent and efficient blood flow rate.

Performance Validation
The sensors can validate the performance and efficiency of blood pumps during the testing phases.

System Diagnostics
Any deviation from expected flow patterns can indicate potential malfunctions, allowing for timely maintenance and troubleshooting.

Clinical Observation
It can support clinical monitoring by offering valuable insights into patient-specific blood flow dynamics, and guiding medical interventions as needed.

Application Highlights

Enhanced Flow Measurement

The CG series clamp-on ultrasonic flow sensors/ flow meters provides real-time and accurate blood flow measurements, crucial for maintaining appropriate blood flow rates during various medical interventions.
Safety Improvements

By minimizing contact with blood and offering non-invasive measurements, the CG series clamp-on ultrasonic flow sensor / flow meters effectively reduces the risk of thrombosis and improves patient safety.
Regulatory Compliance Support

The accurate data provided by the CG series ultrasonic flow sensors/flow meters aids in meeting stringent regulatory requirements, ensuring that blood pumps operate within safe and effective parameters.
Efficient Integration

The CG series ultrasonic flow sensors/flow meters can be easily integrated into existing blood pump systems, enhancing usability without necessitating significant alterations to current setups.