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1. WO2020222364 - REMOVABLE STENT INCLUDING LOOP AND PULLING MEMBER FOR REMOVING STENT

Publication Number WO/2020/222364
Publication Date 05.11.2020
International Application No. PCT/KR2019/010381
International Filing Date 14.08.2019
IPC
A61F 2/82 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
A61F 2/95 2013.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
95Instruments specially adapted for placement or removal of stents or stent-grafts
A61F 2/07 2013.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06Blood vessels
07Stent-grafts
A61B 17/29 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
29Forceps for use in minimally invasive surgery
Applicants
  • 주식회사 에스앤지바이오텍 S&G BIOTECH, INC. [KR]/[KR]
Inventors
  • 강성권 KANG, Sung Kwon
  • 이영재 LEE, Young Jae
Agents
  • 특허법인코리아나 KOREANA PATENT FIRM
Priority Data
10-2019-004980729.04.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) REMOVABLE STENT INCLUDING LOOP AND PULLING MEMBER FOR REMOVING STENT
(FR) ENDOPROTHÈSE AMOVIBLE COMPRENANT UNE BOUCLE ET UN ÉLÉMENT DE TRACTION PERMETTANT DE RETIRER UNE ENDOPROTHÈSE
(KO) 스텐트를 제거하기 위한 당김 부재와 루프를 포함하는 제거 가능한 스텐트
Abstract
(EN)
The present invention relates to a removable stent including: a stent body; at least one pulling member coupled to the end of the stent body; and a loop formed at the end of the stent body, wherein: the pulling member is formed outward from the stent body, and extends in the longitudinal direction of the stent body so as to be pulled by a removal tool; the loop is formed inward from the end of the stent body; and spaces are left between at least a part of the loop and wires provided at the end of the stent body, so as to hook the loop by a removal hook.
(FR)
La présente invention concerne une endoprothèse amovible comprenant : un corps d'endoprothèse ; au moins un élément de traction accouplé à l'extrémité du corps d'endoprothèse ; et une boucle formée à l'extrémité du corps d'endoprothèse : l'élément de traction étant formé vers l'extérieur à partir du corps d'endoprothèse, et s'étendant dans la direction longitudinale du corps d'endoprothèse de manière à être tiré par un outil de retrait ; la boucle étant formée vers l'intérieur à partir de l'extrémité du corps d'endoprothèse ; et des espaces étant laissés entre au moins une partie de la boucle et des fils disposés à l'extrémité du corps d'endoprothèse, de manière à accrocher la boucle par un crochet de retrait.
(KO)
본 발명은 스텐트 본체, 스텐트 본체의 단부에 결합되는 하나 이상의 당김 부재 및 스텐트 본체의 단부에 형성되는 루프를 포함하는 제거가능한 스텐트에 대한 것으로서, 상기 당김 부재는 스텐트 본체의 외측 방향으로 형성되고, 제거용 도구에 의해 잡아 당겨질 수 있도록 스텐트 본체의 길이 방향으로 연장되어 형성되고, 상기 루프는 스텐트 본체의 단부의 내측 방향으로 형성되고, 상기 루프의 적어도 일부는 제거용 갈고리에 의해 걸어 맞춰질 수 있도록 스텐트 본체의 상기 단부의 와이어들과 간격을 가지도록 형성된다.
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