Company Filing History:
3 out of 105 
1 out of 17 Years Active: 2017-2021
Title: Ziqiang Liu: Innovator in Absorbable Medical Devices
Introduction
Ziqiang Liu is a prominent inventor based in Shenzhen, China, known for his significant contributions to the field of medical devices. He holds four patents that focus on absorbable iron-based alloy implants, which are designed to improve patient outcomes in medical procedures.
Latest Patents
One of his latest patents is an absorbable iron-based alloy implantable medical device. This device includes an iron-based alloy substrate, a degradable polymer coating, and a zinc-containing protector. The zinc-containing protector is selected from zinc and/or a zinc alloy, or a mixture of zinc and/or a zinc alloy and a degradable binder. The weight percentage of the zinc and/or zinc alloy in the mixture is greater than or equal to 20% and less than 100%. This innovative design is capable of delaying the corrosion of the iron-based alloy substrate during the early stage of implantation, ensuring that the device meets clinical mechanical property requirements.
Another notable patent is for an iron-based absorbable and implantable medical device and its manufacturing method. This device comprises a substrate, a degradable polymer layer, and an anionic surfactant layer located between the substrate and the degradable polymer layer. The anionic surfactant forms a hydrophobic barrier layer in a solution, isolating the iron-based substrate from body fluids and preventing severe local corrosion during the initial stages of implantation.
Career Highlights
Ziqiang Liu has worked with notable companies in the medical field, including Lifetech Scientific (Shenzhen) Co., Ltd. and Biotyx Medical (Shenzhen) Co., Ltd. His work in these organizations has contributed to advancements in medical technology and patient care.
Collaborations
Throughout his career, Ziqiang Liu has collaborated with talented professionals, including Deyuan Zhang and Haiping Qi. These collaborations have fostered innovation and development in the field of absorbable medical devices.
Conclusion
Ziqiang Liu's contributions to the field of absorbable medical devices highlight his innovative spirit and dedication to improving healthcare. His patents reflect a commitment to advancing medical technology for better patient outcomes.
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