Body volume substitute comprising cartilage for grafting by injection, and dual needle-type syringe for injecting same

• Main Author: RYU SEUNG-HO
• Format: Patent
• Language: Chinese; English
• Published: 27.04.2016
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The present invention relates to a body volume substitute comprising cartilage for grafting by injection, and a dual needle-type syringe for injecting same. The volume substitute of the present invention is characterized by comprising one or more types selected from ground cartilage, physiological saline, and body fluid. According to the present invention, it is possible to graft a volume substitute not only for repairing skin tissue damage caused by an external injury and augmenting skin from a cosmetic point of view, but also for repairing skeletal tissue loss and augmenting skeletal tissue volume, by a simple method of injection. In addition, using the syringe of the present invention, it is possible to finely adjust the amount of injection solution being injected when injecting the body volume substitute into a human body, thereby precluding the danger to a patient caused by an overdose of the injection solution.