公开(公告)号：US20250114281A1

公开(公告)日：2025-04-10

申请号：US18730010

申请日：2023-01-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： HOJEONG JEON ,  KYUNGWOO LEE ,  SANGMIN SONG ,  SEUNG-HOON UM ,  HYUNG-SEOP HAN ,  HYOJIN LEE ,  WONRYUNG LEE ,  MYOUNG-RYUL OK ,  YU CHAN KIM ,  DAE HYEOK KWON

IPC: A61K6/838 ,  A61K6/84 ,  A61K6/898 ,  C01B25/32 ,  C01B25/34 ,  C01B25/37 ,  C01B25/45

Abstract: An apatite for a filler includes an apatite that contains metal. The metal entirely or partially replaces the calcium of the apatite. A filler composition includes the apatite and hyaluronic acid. The metal may be magnesium (Mg), zinc (Zn), and/or strontium (Sr). The metal of the apatite replaces the calcium of the apatite in a solution using a laser.