CEREBRAL ANEURYSM STENT AND MANUFACTURING METHOD THEREOF

• Main Author: KANG SUNG KWON
• Format: Patent
• Language: English; Korean
• Published: 26.10.2020
• 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; DIAGNOSIS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PERFORMING OPERATIONS; PROSTHESES; PUNCHING METAL; SURGERY; TRANSPORTING; TREATMENT OR PROTECTION OF EYES OR EARS; WORKING OR PROCESSING OF METAL WIRE

A cerebral aneurysm stent (1) of the present invention comprises a hollow tubular main body (10) and a coil support (20) integrally formed with the main body (10) at one end of the main body (10) in the longitudinal direction, wherein the coil support (20) comprises a closed structure (21) with respect to the radially inner side of the cerebral aneurysm stent (1), the closed structure (21) being located at an outer end portion of the cerebral aneurysm stent (1) in the longitudinal direction. 본 발명의 뇌동맥류 스텐트 (1) 는 중공의 관형의 본체부 (10) 와, 본체부 (10) 의 길이방향 일단에서 본체부 (10) 와 일체로 형성된 코일 지지부 (20) 를 포함하는 뇌동맥류 스텐트 (1) 로서, 코일 지지부 (20) 는 뇌동맥류 스텐트 (1) 의 길이방향 외측 단부에서, 뇌동맥류 스텐트 (1) 의 반경방향 내측에 대한 닫힌 구조부 (21) 를 포함한다.