Pulmonary artery stent
Latest Beijing Med-Zenith, Medical Scientific Co., Ltd. Patents:
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Claims
The ornamental design for a pulmonary artery stent, as shown and described.
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Type: Grant
Filed: Dec 20, 2018
Date of Patent: Apr 14, 2020
Assignee: Beijing Med-Zenith, Medical Scientific Co., Ltd. (Beijing)
Inventors: Qin Qiu (Beijing), Qingliang Zhou (Beijing), Jian Meng (Beijing), Danian Ke (Beijing)
Primary Examiner: Charles D Hanson
Application Number: 29/674,254