US Patent Issued to QIWEI MEDICAL TECHNOLOGY (SHENZHEN) on Dec. 16 for "Balloon device and a medical device comprising it" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,496,435, issued on Dec. 16, was assigned to QIWEI MEDICAL TECHNOLOGY (SHENZHEN) Co. LTD (Guangdong, China).

"Balloon device and a medical device comprising it" was invented by Haiyan Ding (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application disclosed a balloon device, comprising: a balloon catheter, and a balloon arranged on the balloon catheter, the balloon has a front end portion and a rear end portion in a longitudinal direction, and a pharmaceutical composition is provided on an outer surface of at least one of the front end portion and the rear end portion. The end drug coated balloon disclosed in this application combined with ...