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1. (WO2017150514) SUTURE DEVICE
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Pub. No.: WO/2017/150514 International Application No.: PCT/JP2017/007734
Publication Date: 08.09.2017 International Filing Date: 28.02.2017
IPC:
A61B 17/04 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
03
for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith
04
for suturing wounds; Holders or packages for needles or suture materials
Applicants:
日本ゼオン株式会社 ZEON CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目6番2号 6-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008246, JP
Inventors:
井上 浩一 INOUE, Koichi; JP
Agent:
前田・鈴木国際特許業務法人 MAEDA & SUZUKI; 東京都千代田区一ツ橋2丁目5番5号 岩波書店一ツ橋ビル8階 8F, Iwanami Shoten Hitotsubashi Bldg., 5-5, Hitotsubashi 2-chome, Chiyoda-ku, Tokyo 1010003, JP
Priority Data:
2016-03754229.02.2016JP
Title (EN) SUTURE DEVICE
(FR) DISPOSITIF DE SUTURE
(JA) 縫合装置
Abstract:
(EN) The present invention addresses the problem of providing a suture device for an endoscope, the suture device being configured so that a suture thread will be unlikely to become dislodged from the suture device when inserting the suture device into a body. The present invention provides a suture device (10) inserted into and used in a body while being mounted to an endoscope. Engagement members (21) capable of engaging with a needle-like member (14) are respectively accommodated within needle insertion sections (16a1, 16a2) in an axially removable manner. The pair of engagement members (21) respectively accommodated within the needle insertion sections (16a1, 16a2) are connected to each other by a suture thread (22). In order to prevent each of the engagement members (21) from becoming dislodged from a needle insertion section (16a1, 16a2), the engagement member (21) is retained by a retention member (30) until the needle member (14) is inserted into the needle insertion section (16a1, 16a2).
(FR) La présente invention aborde le problème de fourniture d’un dispositif de suture pour un endoscope, le dispositif de suture étant configuré de sorte qu’un fil de suture ne risque pas de se détacher du dispositif de suture lors de l’insertion du dispositif de suture dans un corps. La présente invention concerne un dispositif de suture (10) inséré dans et utilisé dans un corps tout en étant monté sur un endoscope. Des éléments de mise en prise (21) pouvant être mis en prise avec un élément de type aiguille (14) sont respectivement logés dans des sections d’insertion d’aiguille (16a1, 16a2) de façon axialement amovible. La paire d’éléments de mise en prise (21) respectivement logés dans les sections d’insertion d’aiguille (16a1, 16a2) sont mutuellement reliés par un fil de suture (22). Afin d’éviter que chacun des éléments de mise en prise (21) se détache d’une section d’insertion d’aiguille (16a1, 16a2), l’élément de mise en prise (21) est retenu par un élément de retenue (30) jusqu’à ce que l’élément d’aiguille (14) soit inséré dans la section d’insertion d’aiguille (16a1, 16a2).
(JA) 本発明の課題は、縫合装置を体内に入れる際などに、縫合糸が縫合装置から外れ難い内視鏡用縫合装置を提供することである。 本発明は、内視鏡に取り付けられた状態で体内に挿入されて使用される縫合装置(10)である。針差込部(16a1,16a2)内には、針状部材(14)と係合可能で、針差込部(16a1,16a2)内に、軸方向に沿って着脱自在に係合部材(21)がそれぞれ収容されている。各針差込部(16a1,16a2)内に収容されている一対の係合部材(21)が縫合糸(22)によって互いに連結されており、それぞれの係合部材(21)は、それぞれの針差込部(16a1,16a2)に針状部材(14)が差し込まれるまでは、針差込部(16a1,16a2)から脱落しないように、脱落防止部材(30)で脱落防止されている。
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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, KH, KN, KP, KR, 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: Japanese (JA)
Filing Language: Japanese (JA)