18613597. MAGNETIC RESONANCE SYSTEM, TRANSMISSION APPARATUS AND TRANSMISSION METHOD simplified abstract (GE Precision Healthcare LLC)

MAGNETIC RESONANCE SYSTEM, TRANSMISSION APPARATUS AND TRANSMISSION METHOD

Organization Name

GE Precision Healthcare LLC

Inventor(s)

Yanfang Cai of Beijing (CN)

Xin Xie of Beijing (CN)

Chunlai Xiao of Beijing (CN)

Yu Liu of Beijing (CN)

Kai Wang of Beijing (CN)

MAGNETIC RESONANCE SYSTEM, TRANSMISSION APPARATUS AND TRANSMISSION METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 18613597 titled 'MAGNETIC RESONANCE SYSTEM, TRANSMISSION APPARATUS AND TRANSMISSION METHOD

Simplified Explanation: The patent application describes a method for transmitting signals in a magnetic resonance system, involving generating and amplifying pulse signals before transferring them to a transmit coil. The method also includes adjusting the output impedance of the circuit to optimize performance.

• Key Features and Innovation:

   - Generation and amplification of pulse signals for transmission.
   - Adjustment of output impedance for optimal performance.
   - Use of adjustable phases to meet performance conditions.

• Potential Applications:

   - Medical imaging in MRI machines.
   - Scientific research in the field of magnetic resonance.
   - Industrial applications requiring precise signal transmission.

• Problems Solved:

   - Ensuring efficient signal transmission in magnetic resonance systems.
   - Optimizing performance of radio-frequency power amplifiers.
   - Improving overall system functionality and reliability.

• Benefits:

   - Enhanced image quality in MRI scans.
   - Increased accuracy in scientific experiments.
   - Improved productivity in industrial processes.

• Commercial Applications:

   - Medical equipment manufacturing.
   - Research institutions and laboratories.
   - Industrial automation and control systems.

• Prior Art:

   - Researchers can explore prior patents related to signal transmission in magnetic resonance systems to understand the existing technology landscape.

• Frequently Updated Research:

   - Stay updated on advancements in radio-frequency signal transmission technology for magnetic resonance systems to enhance performance and efficiency.

Questions about Magnetic Resonance Signal Transmission: 1. What are the potential challenges in implementing this signal transmission method in real-world MRI systems? 2. How does the adjustable phase feature contribute to the overall performance of the radio-frequency power amplifier in this context?

Original Abstract Submitted

A magnetic resonance system, a transmission apparatus, and a transmission method is provided. The transmission method includes: generating and outputting a pulse signal by a signal output unit, amplifying the pulse signal by a radio-frequency power amplifier, and transferring, by an impedance matching circuit, the signal amplified by the radio-frequency power amplifier to a transmit coil of the magnetic resonance system; and determining a first phase among a plurality of adjustable phases that enables a performance indicator of the radio-frequency power amplifier to meet a first condition, and adjusting an output impedance of the impedance matching circuit at least according to the first phase.