16 channel phased array coil

Manufactured by GE Healthcare

Sourced in United States

The 16-channel phased array coil is a specialized piece of lab equipment designed for magnetic resonance imaging (MRI) applications. It consists of an array of 16 individual receiver coils that work together to capture high-quality images by enhancing signal-to-noise ratio and spatial resolution. The core function of this coil is to efficiently receive and process the radio frequency (RF) signals generated during the MRI process, enabling detailed and precise imaging of the subject under examination.

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Lab products found in correlation

3.0t scanner, by GE Healthcare (1 mentions)

2 protocols using 16 channel phased array coil

Silent Navigator MRI of Healthy Volunteers

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With Institutional Review Board approval, silent navigator scans were performed on seven healthy volunteers (four men, three women) using a 1.5T MR450w imaging system (GE Healthcare, Waukesha, WI, USA) and a 16-channel phased array coil. Silent navigator signals were obtained with 500-mm length and 256 readout points in the superior–inferior direction. Data was acquired in 10 s with repetition time of 100 ms (100 repetitions). Flip angle was 1°. A respiratory bellows was placed around a subject’s abdomen and the bellows signal was recorded for comparison.

Iwadate Y., Nozaki A., Nunokawa Y., Okuda S., Kabasawa H, & Jinzaki M. (2019). Comparison of Silent Navigator Waveform Generation Methods. Magnetic Resonance in Medical Sciences, 19(2), 154-158.

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Multiparametric MRI for Prostate Cancer

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All patients underwent pelvic MRI using a GE 3.0T scanner (America) with a 16-channel phased-array coil. The technique and operation parameters of mpMRI were based on previous research [21] . Brie y, the scanning sequences included conventional axial T1-weighted imaging (WI), axial T2WI, coronal T2WI, sagittal T2WI, axial diffusion-weighted imaging (DWI) and dynamic contrast-enhanced (DCE) images. The apparent diffusion coe cient (ADC) images were reconstructed on AW4.6 post-processing workstation after DWI (barium 0 and 1000s/mm2) scanning. The PI-RADS scores (version 2.1) were evaluated and recorded by two radiologists with 10 and 15 years of experience respectively, and a joint reading was performed if there was a dispute. PI-RADS scores were assigned according to the lesions corresponding to the position with the highest GS score in the pathology specimen, and PI-RADS ≥ 3 was de ned as a positive result.

Meng X., Ma W., Zhang J., Quan Z., Zhang M., Ye J., Shu J., Ren J., Qin W., Kang F, & Wang J. (2023). PI-RADS-Based Segmented Threshold of PSMA-PET SUVmax Is Better than Traditional Fixed Threshold for Diagnosing Clinically Significant Prostate Cancer Especially for PI-RADS 3 Lesions. Molecular imaging and biology, 25(5).

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