Ray Schumacher

Title: Ray Schumacher: Innovator in Non-Invasive Medical Detection

Introduction

Ray Schumacher is a notable inventor based in La Jolla, California. He has made significant contributions to the field of medical technology, particularly in non-invasive detection methods for cerebral conditions. With a total of four patents to his name, Schumacher's work is at the forefront of innovation in healthcare.

Latest Patents

One of Schumacher's latest patents focuses on the non-invasive detection of cerebral vasospasm. This condition is identified in patients with subarachnoid hemorrhage through the use of highly sensitive accelerometers placed in contact with the head. The acceleration data collected can be analyzed over time, typically averaged across several heartbeats, to detect a decrease in energy during diastole. The diastole/systole ratio can then be compared with established data from both normal and vasospastic patients. Additionally, data from multiple accelerometers can undergo Fast Fourier Transform (FFT) analysis, which can be visualized in a waterfall diagram to observe energy patterns at higher frequencies, indicating the presence of vasospasm.

Another significant patent by Schumacher involves the non-invasive detection of human brain conditions and anomalies. This innovation utilizes a collection of information from localized regions of the vasculature or a specific signature known as 'BrainPulse,' derived from the cranium movements induced by a patient's heartbeat. An array of accelerometers or other sensors is applied against the patient's head to record skull movements, preferably under 100 Hz. The vibration signatures of vascular structures, such as branches, aneurysms, and stenosis, are analyzed using various methods to create a library for further processing. This library aids in localizing the origin of recognized vascular features, which are then presented to physicians in a clinically relevant manner.

Career Highlights

Ray Schumacher is currently associated with Jan Medical, Inc., where he continues to develop innovative medical technologies. His work has garnered attention for its potential to revolutionize non-invasive diagnostic methods in healthcare.

Collaborations

Some of Schumacher's notable coworkers include Paul A Lovoi and Kieran Murphy, who contribute to the collaborative efforts in advancing medical technology.

Conclusion

Ray Schumacher's contributions to non-invasive medical detection highlight his role as a leading inventor in the healthcare industry. His innovative patents demonstrate a commitment to improving patient outcomes through advanced technology.