Qi Chen

Title: Innovations by Inventor Qi Chen

Introduction

Qi Chen is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of magnetic resonance imaging (MRI) technology. With a total of 2 patents, his work focuses on enhancing the efficiency and effectiveness of MRI systems.

Latest Patents

One of Qi Chen's latest patents is titled "Method and apparatus for radio-frequency power calculation for magnetic resonance imaging." This invention involves an RF power calculation apparatus and method for an MRI system. It includes a first power calculation processor that calculates the first power of an RF signal received by a first receiving method. Additionally, a second power calculation processor calculates the second power of the RF signal received by a second receiving method. A difference calculation processor then calculates the difference between the first and second powers. Finally, an RF power calculation processor computes the RF power of the signal based on the first and second powers when the difference is smaller than a first threshold.

Another significant patent is the "Gradient coil checking device and magnetic resonance imaging system." This utility model provides a gradient coil detection device for an MRI system. It comprises a voltage sampling circuit that obtains a gradient coil sample voltage and a current sampling circuit that acquires a gradient coil sample current. A calculation unit calculates the gradient coil calculated resistance based on the sample voltage and current. A comparison unit then compares this resistance with a reference value to obtain a result signal. This device can check the operating state of the gradient coil in real time while the MRI system is scanning.

Career Highlights

Qi Chen is currently employed at Siemens Healthcare GmbH, where he continues to innovate in the field of medical imaging technology. His work has been instrumental in advancing MRI systems, making them more reliable and efficient.

Collaborations

Qi Chen has collaborated with several talented individuals, including Qiu Yi Zhang and Jian Zhang Jia. Their combined expertise has contributed to the successful development of innovative technologies in the healthcare sector.

Conclusion

In summary, Qi Chen is a prominent inventor whose work in MRI technology has led to significant advancements in the field. His patents reflect a commitment to improving medical imaging systems, ultimately benefiting healthcare providers and patients alike.