ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,558,023, issued on Feb. 24, was assigned to Xiamen Brana Design Co. Ltd. (Xiamen, China).

"Device for establishing an amniotic cavity access through a mother and method thereof" was invented by Zhongtang Wang (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device for making an amniotic cavity access through a mother and method thereof is disclosed, which includes a transvaginal fetal membrane puncture assembly configured to construct the amniotic cavity access through a natural orifice of a maternal vagina, a trans maternal abdominal wall uterine fetal member puncture assembly configured to construct the amniotic cavity access through th...