HIGH-STRENGTH, HIGH-ANTICORROSIVE, BIODEGRADABLE MAGNESIUM ALLOY AND IMPLANT USING SAME

• Main Authors: KIM, Ha-sik, YOU, Bong-sun, LEE, Sang-eun, BAE, Jun-ho, SUH, Byeongchan, MOON, Younghoon, MOON, Byung-gi, SUH, Joung-sik, YIM, Changdong, KIM, Young-min
• Format: Patent
• Language: English; French; Korean
• Published: 12.05.2022
• Subjects: ALLOYS; BANDAGES, DRESSINGS OR ABSORBENT PADS; CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMISTRY; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FERROUS OR NON-FERROUS ALLOYS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; PROSTHESES; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; TREATMENT OR PROTECTION OF EYES OR EARS

The present invention relates to a biodegradable magnesium alloy and a biodegradable implant using same, wherein the magnesium alloy comprises 0.5 weight% (inclusive) to 3.0 weight% (exclusive) of Zn; 0.0 weight% (inclusive) to 2.0 weight% (inclusive) of Mn; 0.0 weight% (inclusive) to 3.0 weight% (e...