Test Solutions for Medical Equipment (Part 1/3)
As the global population ages and the number of individuals requiring medical attention increases, there is a growing need for advanced medical equipment. This surge in demand has propelled significant expansion in the medical electronics market, especially for high-end devices like CT scanners, MRI machines, and high-end ultrasonic diagnostic instruments. In response, manufacturers of medical electronic equipment are ramping up investments and fostering innovation to meet these market needs.
Overview of Solutions
Following the development of the medical electronics industry, we offer high-precision, high-speed, high-power-density battery simulators, AC/DC power supplies, AC/DC electronic loads, power analysers, and other test instruments. Our solutions provide accurate, efficient, and energy-saving testing solutions for various medical electronic applications.
Test Solutions for Medical Imaging Equipment
Medical imaging equipment encompasses diagnostic and therapeutic devices such as X-ray imaging equipment, MRI, ultrasonic imaging equipment, and more. These devices require stable power supplies to function effectively, even amidst fluctuations in the grid power. Our solutions provide high-precision testing for these critical components, ensuring reliable performance under varying conditions.
Main and Auxiliary Power Supply Test
Most medical imaging equipment needs to be powered by the public grid, so the equipment is required to maintain a stable working state even when the grid power fluctuates. For instance, during a CT scan, the AC grid power must stay within +6% to -5%, with a consistent voltage of 380V. In hospitals where air conditioners share power lines with medical equipment, frequent AC activations can compromise stability and even cause breakdowns, underscoring the importance of rigorous power supply testing.
Solutions
IT7800 High Power Programmable
AC/DC Power Supply
High power density: 15kVA in 3U. Extendable to 960kVA.
- Voltage: 350V/606V/700V
- Multi-channel function: single unit can test up to 3 DUTs
- 4 output modes: AC/DC/AC+DC/DC+AC
IT7600 High performance
AC/DC Power Supply
- Output frequency: 10-5000 Hz
- Resolution: 10mV/10mA
- Accuracy: ±5%+ (0.8%+0.3%*Kfreq)*FS
- THD: ＜ 0.5% (10-500 Hz)
- Voltage ripple :300mVp-p
- Dynamic response： ＜ 100us
High Voltage Generator Test
The high-voltage generator operates by converting the low-frequency and low-voltage AC power into high-frequency and high-voltage power, which can generate high frequency of 500~25000Hz. After rectification and smoothing, voltage fluctuations are minimized to under 1%. This stability is critical for devices like radiation simulators and CT scanners. High-precision voltage stabilization feedback measures are used in high-voltage systems. For instance, the inverter module of a CT scanner's high-voltage generator undergoes testing with a stable DC high-voltage power supply (450V to 550V, ~50kW).
Solutions
I
T6000D High Power Programmable
DC Power Supply
- Voltage: 80V ~ 2250V
- Current: 30A ~ 2040A
- Power: 5kW-144kW. Extended to 1.152MW after parallel connection.
- High power density: 18kW in 3U.
- Power efficiency is up to 92%.
X-ray Tube Testing
In numerous medical imaging devices, the X-ray and high-voltage generators serve as the foundation, supporting functionalities in equipment such as linear accelerators, radiation simulators, and CT scanners. The high-voltage generator plays a critical role by elevating AC grid power to 140kV through rectification, inversion, and high-frequency modulation, subsequently directing it to the cathode and anode of the X-ray tube. Within the X-ray tube resides a filament requiring preheating. This necessitates a low-power supply delivering 12V and within a 200W range, ensuring optimal operation of the filament for X-ray generation.
Solutions
IT6900A Wide range Programmable
DC Power Supply
- Voltage range: 60 ~ 150V
- Power range: 100 ~ 150W
- Resolution: 1mV/0.1mA
- Accuracy: <0.03%
- Interface: RS232/USB/RS485/Analog
IT6800A/B Single Channel Programmable
DC Power Supply
- Voltage range: 18 ~ 72V
- Power range: 180 ~ 200W
- Resolution: 1mV/0.1mA
- Accuracy: <0.04%
- Interface: RS232/USB/GPIB
Battery Test for In-Vehicle CT and Mobile DR
Advances in medical equipment, such as in-vehicle CT scanners and mobile DR systems, rely on batteries for portability. Our solutions ensure battery reliability through comprehensive testing of the capacity, cycle life and safety critical to these applications.
Solutions
IT6000B/C/D Regenerative Bidirectional
Programmable Power System
IT6000B Regenerative Bidirectional Programmable Power System
- Built-in Automotive Voltage Curves: ✓
IT6000C Regenerative Bidirectional Programmable Power System
- Built-in Automotive Voltage Curves: ✓
IT6000D Regenerative Bidirectional Programmable Power System
- Built-in Automotive Voltage Curves: X
Download the Application Note
Get into more details and explore the forefront of medical electronics testing with our comprehensive application note covering a wide spectrum of topics:
- Test Solutions for Medical Imaging Equipment
- Main and Auxiliary Power Supply Test
- High Voltage Generator Test
- X-ray Tube Testing
- Battery Test for In-Vehicle CT and Mobile DR
- Testing of Portable/Wearable Medical Devices
- Battery Test
- Low Power Consumption Test
- Battery Simulation
- Testing Solution for Power Supply of Medical Equipment
- Electronic Component Testing
- Sensor Test, Chip Aging Test
- Medical Sensor Testing
- Discrete Component Testing
- Medical Robots and Drones
- Telemedicine Services (AR/VR Technology)
- AR Glasses and Remote Assistance
- OLED Test
Download now for a glimpse into innovation and excellence in medical device testing.
