David L Feer

Title: Innovations by David L. Feer

Introduction

David L. Feer is an accomplished inventor based in Brookline, MA (US). He has made significant contributions to the field of medical devices, particularly in the area of feeding tubes. With a total of 2 patents, his work focuses on enhancing the functionality and safety of medical equipment used for neonatal care.

Latest Patents

One of his latest patents is a multifunction feeding tube. This innovative medical device includes a feeding lumen with an opening at the distal end and an electrical lumen with access openings spaced along the feeding tube. It features a set of insulated electrical conductors that have electrically exposed portions near the access openings. The electrodes, made of electrically conductive material, are designed to contact these exposed portions. This design includes at least one upper electrode positioned above the expected patient heart electrical centerline and one lower electrode below it.

Another notable patent is a device, apparatus, and method for obtaining physiological signals via a feeding tube. This neonatal feeding tube is equipped with electronics and instrumentation for monitoring a neonate while providing nourishment. It includes electrodes for sensing ECG signals, thermistors for measuring temperature, and pressure ports for assessing breathing effort. The design also incorporates a fiber optic window for measuring pulse and SpO2 levels, aiding caregivers in correctly positioning the tube in the neonate's stomach.

Career Highlights

David L. Feer is currently associated with Koninklijke Philips Corporation N.V., a leading company in health technology. His work at Philips emphasizes the importance of innovation in medical devices, particularly for vulnerable populations such as neonates.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Daniel A. Silber and Robert Alfred Feuersanger. These partnerships have contributed to the advancement of medical technology and improved patient care.

Conclusion

David L. Feer's contributions to medical device innovation, particularly in feeding tubes, demonstrate his commitment to enhancing healthcare technology. His patents reflect a deep understanding of the needs of neonatal care, making a significant impact in the field.