Richard A Wallach

Title: Richard A Wallach: Innovator in Blood Pressure Measurement Technology

Introduction

Richard A Wallach is an accomplished inventor based in Tigard, Oregon. He has made significant contributions to the field of medical technology, particularly in the area of blood pressure measurement. His innovative approach has led to the development of a unique method and apparatus for indirect blood pressure measurement.

Latest Patents

Richard A Wallach holds a patent for "Artifact detection based on heart rate in a method and apparatus for indirect measurement of blood pressure." This patent describes a method where pressure is applied to a cuff attached to a patient adjacent to a blood vessel. As the applied pressure changes, a quantity representative of the patient's blood pressure is measured. A first table of values is formed based on these measurements, and spurious high and low values are identified and adjusted to reduce errors in calculating systolic and diastolic blood pressures. Additionally, a second table of heart rate values is created, with selected heart rate values set to zero based on predetermined criteria. This innovative approach enhances the accuracy of blood pressure readings.

Career Highlights

Richard A Wallach is currently employed at Spacelabs, Inc., where he continues to work on advancements in medical technology. His expertise in the field has allowed him to contribute to the development of innovative solutions that improve patient care and diagnostic accuracy.

Collaborations

One of his notable coworkers is Craig H Nelson, with whom he collaborates on various projects within the company. Their combined expertise fosters an environment of innovation and progress in their field.

Conclusion

Richard A Wallach's contributions to blood pressure measurement technology exemplify the impact of innovation in healthcare. His patent and ongoing work at Spacelabs, Inc. highlight his commitment to improving medical diagnostics.