ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,527,504, issued on Jan. 20.
"Capillary blood collecting device" was invented by Yunling Hao (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a capillary blood collecting device which includes a fixing device including an accommodating cavity for accommodating a blood collection finger and a squeezing member for squeezing blood to a fingertip site. The capillary blood collecting device is configured to detachably accommodate at least one skin puncture part on a blood collection side of the finger, and the skin puncture part includes a blood lancet that may be driven to puncture the blood collection finger...