Mary Preston McDougall

Title: Mary Preston McDougall: Innovator in Magnetic Resonance Imaging

Introduction

Mary Preston McDougall is a distinguished inventor based in College Station, TX (US). She has made significant contributions to the field of magnetic resonance imaging (MRI) with her innovative patents. With a total of 2 patents, her work has advanced the technology used in medical imaging.

Latest Patents

One of her latest patents is titled "Volume array coil with enforced uniform element currents for improved excitation homogeneity." This invention involves a transmit coil array for MRI apparatus, where each coil is connected to a common voltage point via a transmission line. By controlling the electrical length of the transmission line to an odd integer multiple of one quarter wavelength, the current delivered to each coil remains independent of coil impedance. This principle allows for equal currents to be delivered to each coil, enhancing the performance of MRI systems.

Another notable patent is "Magnetic resonance imaging using a reduced number of echo acquisitions." This invention provides an apparatus for MRI that includes a detection surface defined by multiple sensors. Each sensor receives image information from a specific portion of a target surface, allowing for the acquisition of all necessary image data to generate a magnetic resonance image. The resulting image boasts a resolution of at least sixty-four pixels by a number of pixels equal to M, where M is an integer.

Career Highlights

Mary Preston McDougall is affiliated with The Texas A&M University System, where she continues to contribute to research and innovation in her field. Her work has not only advanced MRI technology but has also paved the way for further developments in medical imaging.

Collaborations

Throughout her career, Mary has collaborated with notable colleagues, including Steven M. Wright and David Gerald Brown. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Mary Preston McDougall's contributions to magnetic resonance imaging exemplify her dedication to advancing medical technology. Her innovative patents reflect her expertise and commitment to improving imaging techniques, ultimately benefiting the medical community and patients alike.