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The Polarean XENOVIEW 3.0T Chest Coil is to be used in conjunction with compatible 3.0T Magnetic Resonance Imaging (MRI) scanners and approved xenon Xe 129 hyperpolarized for oral inhalation of lung ventilation in adults and pediatric patients aged 12 years and older.

The Polarean XENOVIEW 3.0T Chest Coil (hereafter Chest Coil) is a flexible, single channel, transmit-receive (T/R) RF coil tuned to 123xe frequency on a 3.0T MRI magnetic field in order to image 129Xe nuclei while the patient is positioned inside a compatible multi-nuclear-capable MRI scanner. The Chest Coil is intended to be worn by a patient who inhales hyperpolarized 100%e gas (XENOVIEW) to obtain an MR image of the regional distribution of hyperpolarized 199xe in the lungs. The coil is constructed of a durable, flexible circuit board material within which the antenna elements and all electronic components are contained. These components are electrically isolated from the rest of the coil packaging by being enclosed within suitable non-conductive. water-rated, and flame-rated materials. A layer of padding is located on either side of the coil circuitry to provide patient comfort and protection against potential heating generated by circuitry components. The RF coil is a "fixed matching and tuning device" (i.e. not tunable by the operator), thereby eliminating the need to tune and match it for every patient.

The Polarean XENOVIEW 3.0T Chest Coil is to be used in conjunction with compatible 3.0T Magnetic Resonance Imaging (MRI) scanners and approved xenon Xe 129 hyperpolarized for oral inhalation of lung ventilation in adults and pediatric patients aged 12 years and older.

The Polarean XENOVIEW 3.0T Chest Coil (hereafter Chest Coil) is a flexible, single channel, transmit-receive (T/R) RF coil tuned to 123Xe frequency on a 3.0T MRI magnetic field in order to image 129%e nuclei while the patient is positioned inside a compatible multi-nuclear-capable MRI scanner. The Chest Coil is intended to be worn by a patient who inhales hyperpolarized 1ª3 xe gas (XENOVIEW) to obtain an MR image of the regional distribution of hyperpolarized 149Xe in the lungs. The coil is constructed of a durable, flexible circuit board material within which the antenna elements and all electronic components are contained. These components are electrically isolated from the rest of the coil packaging by being enclosed within suitable non-conductive, water-rated, and flame-rated materials. A layer of padding is located on either side of the coil circuitry to provide patient comfort and protection against potential heating generated by circuitry components. The RF coil is a "fixed matching and tuning device" (i.e. not tunable by the operator), thereby eliminating the need to tune and match it for every patient.

The Polarean XENOVIEW 3.0T Chest Coil is to be used in conjunction with compatible 3.0T Magnetic Resonance Imaging (MRI) scanners and approved xenon Xe 129 hyperpolarized for oral inhalation of lung ventilation in adults and pediatric patients aged 12 years and older.

The Polarean XENOVIEW 3.0T Chest Coil (hereafter Chest Coil) is a flexible, single channel, transmit-receive (T/R) RF coil tuned to 129Xe frequency on a 3.0T MRI magnetic field in order to image 129Xe nuclei while the patient is positioned inside a compatible multi-nuclear-capable MRI scanner. The Chest Coil is intended to be worn by a patient who inhales hyperpolarized 129Xe gas (XENOVIEW) to obtain an MR image of the regional distribution of hyperpolarized 129Xe in the lungs. The coil is constructed of a durable, flexible circuit board material within which the antenna elements and all electronic components are contained. These components are electrically isolated from the rest of the coil packaging by being enclosed within suitable non-conductive, water-rated, and flame-rated materials. A layer of padding is located on either side of the coil circuitry to provide patient comfort and protection against potential heating generated by circuitry components. The RF coil is a "fixed matching and tuning device" (i.e. not tunable by the operator), thereby eliminating the need to tune and match it for every patient.

XENOVIEW VDP is image processing software that analyzes a pulmonary hyperpolarized 129-Xe MR image and a proton chest MR image to provide visualization of lung ventilation in adults and pediatric patients aged 12 years and older.

XENOVIEW VDP is an image analysis platform that quantifies normalized xenon intensity of a ventilated space using a pulmonary hyperpolarized 129-Xe ventilation MR image and accompanying proton chest MR image. The XENOVIEW VDP image analysis process includes loading and viewing images, image registration and seqmentation, normalization and statistical analysis of 129Xe signal intensity distribution within the ventilation scan, and ultimately reporting the fraction of ventilated lunq volume as a percentage of thoracic cavity volume. This software will be used by clinicians to assist in the interpretation and numerical classification of hyperpolarized 129-Xe ventilation MR images. The HP 129Xe ventilation MR images are generated using an MRI scanner and appropriate RF chest coil with a patient that has inhaled XENOVIEW (xenon Xe 129 hyperpolarized). The software provides a user-friendly interface and simple workflow that helps quide the user through the image analysis process, including the loading of images, registration of the anatomical image sets to the HP 129Xe image sets, segmentation of the lung, and automated classification of normalized ventilation distribution into multiple intensity levels via analysis of hyperpolarized 129Xe signal intensity within the segmented lung volume. The results of the image analysis are output as medical images of the classified ventilation, a summary report, and data files containing quantitative statistical analysis results.