Mark Leung

Title: Mark Leung and His Lung-Tumor Treatment Patent.

Introduction

Mark Leung is an inventor associated with Duncan, California, and Zidan Medical Inc. His work includes a patented approach for treating lung tumors using a catheter, heated conductive saline, and electrical measurements to guide treatment.

Latest Patents

The provided information lists 1 patent for Mark Leung: “Systems, Devices and Methods for Treating Lung Tumor.” The method advances a catheter through a natural airway and positions its distal portion near a target region in the lung. It then injects conductive hypertonic saline containing at least 5% sodium chloride by weight per volume and delivers energy to heat the solution and ablate the target tissue. During energy delivery, the method senses the target region’s electrical impedance or conductivity and adjusts the saline injection rate or bolus based on those measurements.

Career Highlights

Leung’s listed patent describes a treatment technique that combines catheter-based delivery, heated saline ablation, and electrical feedback. The information provided identifies Zidan Medical Inc. as his company.

Collaborations

Dorin Panescu and Shashank Raina are identified as Leung’s coworkers. Their names are provided as professional associations, without further details about their roles or contributions to the patent.

Conclusion

Mark Leung’s listed invention presents a catheter-based lung-tumor treatment that uses heated conductive saline and electrical feedback to guide ablation.