Frank H Erdman

Title: Frank H Erdman: Innovator in Cardiovascular Diagnosis

Introduction

Frank H Erdman is a notable inventor based in Newtown Square, PA (US). He has made significant contributions to the field of cardiovascular diagnosis, holding a total of 5 patents. His innovative methods focus on non-invasive techniques to assess blood conditions in extremities, which can aid in diagnosing cardiovascular issues.

Latest Patents

Erdman's latest patents include a method and apparatus for cardiovascular diagnosis. This non-invasive technique utilizes photoelectric dermachromography to measure differential blood flow and pooling between extremities. The goal is to diagnose cardiovascular conditions effectively. Reflective colorimeters are employed to perform comparative light reflection rheology (LRR). The measurements are taken in both raised and lowered arm positions to provide a repeatable assessment of vasomotor tone, which reflects the smooth muscle tone of arterial walls. Two portable light gauges, equipped with multiple light sources such as light-emitting diodes (LEDs), are used for this purpose. Each gauge is designed to be removably attached to the patient's palms, allowing for mobility during the measurement process.

Career Highlights

Throughout his career, Frank H Erdman has worked with several companies, including Tropicana Products, Inc. and Frederick Erdman Association. His experience in these organizations has contributed to his expertise in developing innovative diagnostic methods.

Collaborations

Erdman has collaborated with various professionals in his field, including his coworker William J Ellis. These partnerships have likely enhanced his research and development efforts in cardiovascular diagnostics.

Conclusion

Frank H Erdman's contributions to non-invasive cardiovascular diagnosis demonstrate his commitment to innovation in medical technology. His patents reflect a deep understanding of the complexities of blood flow and its implications for cardiovascular health.