Marie A Guion-Johnson

Title: Marie A Guion-Johnson: Innovator in Cardiac Detection Technology

Introduction

Marie A Guion-Johnson is a notable inventor based in Farmington, MN (US). She has made significant contributions to the field of medical technology, particularly in the detection of coronary artery disease. With a total of 2 patents, her work has the potential to improve patient outcomes through innovative diagnostic methods.

Latest Patents

One of her latest patents is focused on the detection of coronary artery disease using an electronic stethoscope. This system automatically detects coronary artery disease in patients by recording acoustic data from the fourth left intercostal space. A processing technique is applied to filter the data and produce Fast Fourier Transform (FFT) data of magnitude versus frequency. If a bell curve is identified in the data within a predefined frequency range, the system indicates that the patient is likely to have 50 to 99 percent stenosis of the coronary artery. Conversely, if no bell curve is present, the patient may have artery stenosis of less than 50 percent. This inexpensive and quick system may significantly enhance early detection and improve patient survival rates.

Career Highlights

Throughout her career, Marie has worked with various companies, including Aum Cardiovascular, Inc. Her innovative approach to medical technology has positioned her as a key figure in the field of cardiac diagnostics.

Collaborations

Marie has collaborated with notable professionals, including Kozhuvattasseril P Madhusoodanan, to further her research and development efforts.

Conclusion

Marie A Guion-Johnson's contributions to the field of cardiac detection technology exemplify the impact of innovation in healthcare. Her work continues to pave the way for advancements that can save lives through early diagnosis.