Patent Issued for Endcap for liquid medicine-injecting tube (USPTO 11878139).

A patent has been issued for an endcap for a liquid medicine-injecting tube. The endcap is designed to reduce the loss of liquid medicine during the priming process and allows medical staff to easily check if the priming has been completed. The endcap includes a flow passage, a filter member to remove air from the liquid medicine, a liquid-absorbing member, and an indicator that changes color when the air is discharged. The invention aims to improve the efficiency and safety of injecting liquid medicine into patients. The patent was filed by inventor Yong Hyun Kim and assigned to E-Wha Meditech Inc. [Extracted from the article]