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Pub. No.: WO/2018/012679 International Application No.: PCT/KR2016/012701
Publication Date: 18.01.2018 International Filing Date: 04.11.2016
IPC:
A61B 18/14 (2006.01) ,A61B 18/00 (2006.01) ,A61B 17/221 (2006.01) ,A61B 17/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04
by heating
12
by passing a current through the tissue to be heated, e.g. high-frequency current
14
Probes or electrodes therefor
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
18
Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
22
Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
221
Calculus gripping devices in the form of loops or baskets
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
Applicants: JANG, Young Hyun[KR/KR]; KR
Inventors: JANG, Young Hyun; KR
Agent: SHINSEGI PATENT LAW FIRM; 25,119Gil Seolleung-ro Gangnam-gu Seoul 06100, KR
Priority Data:
10-2016-008881013.07.2016KR
Title (EN) MEDICAL SNARE DEVICE
(FR) DISPOSITIF D'ANSE MÉDICALE
(KO) 의료용 스네어 장치
Abstract:
(EN) The present invention relates to a medical snare device comprising: a wire code which is provided with a snare unit for capturing and restraining a human body on the tip thereof, and performs forward, backward and rotary movements within a tube; an operation unit which comprises an operation unit body connected to the tube, an operation member which is provided to be slidingly moved forward and backward in the operation unit body, and causes the wire code to perform forward and backward movements and unidirectional rotation, and an electrode which is installed on the operation member and is connected to the wire code by means of a support shaft to supply high-frequency current to a wire code side; and a wire code rotating means which is installed on the operation unit body and causes the wire code to be rotated to a predetermined angle when the operation member moves forward or backward by a predetermined distance. The present invention allows the snare unit to be gradually rotated to a predetermined angle so that the snare unit can accurately be positioned on a polyp.
(FR) La présente invention concerne un dispositif d'anse médical comprenant : un code à fil qui est pourvu d'une unité d'anse pour capturer et retenir un corps humain sur sa pointe, et qui effectue un mouvement vers l'avant, vers l'arrière et rotatif à l'intérieur d'un tube; une unité de commande qui comprend un corps d'unité de commande relié au tube, un élément de commande qui est prévu pour être déplacé de manière coulissante vers l'avant et vers l'arrière dans le corps d'unité de commande, et amène le code à fil à effectuer des mouvements vers l'avant et vers l'arrière et une rotation unidirectionnelle, et une électrode qui est installée sur l'élément de commande et qui est connectée au code à fil au moyen d'un arbre de support pour fournir un courant haute fréquence à un côté du code à fil; et un moyen de rotation du code à fil qui est installé sur le corps de l'unité de commande et amène le code à fil à tourner selon un angle prédéterminé lorsque l'élément de fonctionnement se déplace vers l'avant ou vers l'arrière d'une distance prédéterminée. La présente invention permet à l'unité d'anse de tourner progressivement selon un angle prédéterminé de sorte que l'unité d'anse puisse être positionnée avec précision sur un polype.
(KO) 본 발명은 선단부에 신체의 포획 및 절제를 행하기 위해 올가미부가 마련되고, 튜브 내에서 전, 후진 및 회전 동작되는 와이어코드; 상기 튜브에 연결되는 조작부 몸체와, 상기 조작부 몸체에서 전, 후진 슬라이딩 이동되게 마련되어 상기 와이어코드를 전, 후진 이동 및 일방향으로 회동시키는 가동구와, 상기 가동구에 설치되고 지지샤프트를 매개로 와이어 코드와 연결되어 와이어코드 측으로 고주파 전류를 공급하는 전극을 포함하여 구성된 조작부; 및 상기 조작부 몸체에 설치되어 상기 가동구의 일정 거리 전, 후진 동작시 상기 와이어코드가 일정 각도씩 회전 동작되게 하는 와이어코드회전수단을 포함하며, 올가미부를 일정 각도씩 순차적으로 회전시키도록 하여 올가미부를 용종에 정확하게 위치시킬 수 있도록 한 의료용 스네어 장치에 관한 것이다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)