Cocoon-based vascular patch and manufacturing method thereof

• Main Authors: LEE HEUI-SAM, YEO JOO-HONG, KANG SEOK-WOO, KWEON HAE-YONG, JO YOU-YOUNG, KIM HYUN-BOK, LEE KWANG-GILL
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; 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

Disclosed herein are a cocoon-based, vascular patch and a method for manufacturing the same. The cocoon-based, vascular patch is manufactured by dividing a cocoon into two or more fragments in a predetermined form, the cocoon having a shell having a predetermined thickness. The cocoon-based vascular patch can be relatively simply manufactured in a more cost efficient manner than conventional vascular patches, and has excellent cell growth potential and biocompatibility. 本发明公开种利用蚕茧的血管补片及其制造方法。上述利用蚕茧的血管补片的特征在于，通过将蚕茧分割成两个或两个以上的特定形态切片而制造，而上述蚕茧具有特定厚度的外壳。上述利用蚕茧的血管补片能够以相对简单的方式制造，从而相比传统的血管补片降低其制造成本，同时还具有非常优秀的细胞培养能力和生物相容性。