This inventor holds 6 USPTO granted patents and 31 published patent applications. Top assignees: Boston Scientific Scimed, Inc., Boston Scientific Medical Device Limited. Active years: 2025-2026.
Company Filing History:

Years Active: 2025-2026
Title: Innovations by Qian Liu in Medical Device Delivery
Introduction
Qian Liu is an accomplished inventor based in Maple Grove, MN (US). He has made significant contributions to the field of medical devices, particularly in the area of device delivery systems. His innovative approach has led to the development of a unique method for delivering medical devices effectively and efficiently.
Latest Patents
Qian Liu holds a patent for a method titled "Constraint delivery—hinge and constraint delivery—corset." This invention involves a sophisticated mechanism for delivering a medical device. The method includes surrounding a deployment portion of the medical device with a sleeve that features a sleeve wall and a securement portion. This securement portion is actuatable between secured and unsecured states, allowing the sleeve to facilitate movement through a delivery lumen during the device's delivery. The sleeve can transition between expanded and constrained configurations, enhancing the delivery process.
Career Highlights
Qian Liu is currently employed at Boston Scientific Scimed, Inc., where he continues to innovate in the medical device sector. His work focuses on improving the delivery mechanisms of medical devices, ensuring they can be deployed safely and effectively within the human body. His dedication to advancing medical technology is evident in his patent and ongoing projects.
Collaborations
Qian Liu collaborates with talented professionals in his field, including his coworker Brian R Reynolds. Together, they work on developing cutting-edge solutions that address the challenges faced in medical device delivery.
Conclusion
Qian Liu's contributions to medical device innovation are noteworthy, particularly his patented method for device delivery. His work at Boston Scientific Scimed, Inc. exemplifies his commitment to enhancing medical technology. Through his inventions, he continues to make a significant impact in the healthcare industry.