Po-jui Chen

Title: Innovations by Po-jui Chen in Biomedical Engineering

Introduction

Po-jui Chen is a notable inventor based in Mountain View, CA, who has made significant contributions to the field of biomedical engineering. With a total of 3 patents, Chen's work focuses on advanced sensing technologies and implantable medical devices that aim to improve patient outcomes.

Latest Patents

One of Chen's latest patents is a "System, apparatus and method for biomedical wireless pressure sensing." This innovative implantable polymer-based pressure sensor features an electrical LC-tank resonant circuit, allowing for passive wireless sensing without power consumption at the implanted site. The sensor is microfabricated with parylene, creating a flexible coil substrate that can be folded for a smaller physical form factor during implantation. It can also be stretched back without damage, enhancing inductive sensor-reader coil coupling. Data received from the sensor can be enhanced to provide improved pressure measurements at increased distances.

Another significant patent is the "Implantable glaucoma drainage device." This device comprises a microflow control system for regulating intraocular pressure, a protective capillary carrier tube housing the microflow control system, and anchoring arms that hold the implanted device in place. The overall size of the glaucoma drainage device can be in a needle-implantable form factor, allowing for minimally invasive implantation. It may be implanted via subconjunctival needle implantation to mimic the normal aqueous humor drainage pathway.

Career Highlights

Throughout his career, Po-jui Chen has worked with prestigious organizations such as the California Institute of Technology and Robert Bosch GmbH. His work has been instrumental in advancing technologies that address critical medical challenges.

Collaborations

Chen has collaborated with notable colleagues, including Yu-Chong Tai and Jeffrey Chun-Hui Lin, contributing to a rich exchange of ideas and innovations in the biomedical field.

Conclusion

Po-jui Chen's innovative patents and contributions to biomedical engineering highlight his commitment to improving healthcare technologies. His work continues to pave the way for advancements in medical devices and patient care.