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1. (WO2018053928) ROTATABLE DELIVERY DEVICE FOR ARTIFICIAL MITRAL VALVE ANNULOPLASTY RING AND ARTIFICIAL MITRAL VALVE ANNULOPLASTY RING DELIVERY SYSTEM
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Pub. No.: WO/2018/053928 International Application No.: PCT/CN2016/107280
Publication Date: 29.03.2018 International Filing Date: 25.11.2016
IPC:
A61F 2/24 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS 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
2
Filters 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
02
Prostheses implantable into the body
24
Heart valves
Applicants: SHANGHAI NEWMED MEDICAL CO., LTD.[CN/CN]; Room 402, No. 23, 908 Ziping Road, Zhoupu, Pudong New Area Shanghai 201321, CN
Inventors: YU, Qifeng; CN
HOU, Lihong; CN
WANG, Zhijie; CN
WANG, Haishan; CN
QIN, Tao; CN
Agent: SHANGHAI SAVVY INTELLECTUAL PROPERTY AGENCY; Room 341, Building 1 789 West Tianshan Road, Changning District Shanghai 200335, CN
Priority Data:
201610852365.626.09.2016CN
Title (EN) ROTATABLE DELIVERY DEVICE FOR ARTIFICIAL MITRAL VALVE ANNULOPLASTY RING AND ARTIFICIAL MITRAL VALVE ANNULOPLASTY RING DELIVERY SYSTEM
(FR) DISPOSITIF D'ADMINISTRATION ROTATIF POUR ANNEAU D'ANNULOPLASTIE DE VALVULE MITRALE ARTIFICIELLE ET SYSTÈME DE POSE D'ANNEAU D'ANNULOPLASTIE DE VALVULE MITRALE ARTIFICIELLE
(ZH) 人工二尖瓣成形环输送器及人工二尖瓣成形环输送系统
Abstract:
(EN) An artificial mitral valve annuloplasty ring (1), comprising: a wire, an adjustment component (10) for adjusting the length of the wire, and a support coil for adjusting the radial size of the mitral valve annuloplasty ring (1). The support coil is sleeved around the wire and, together with the adjustment component (10), constitutes a shape that conforms to a shape of a mitral annulus. The artificial mitral valve annuloplasty ring is implanted using a standard surgical suture approach. When a heart of a patient starts to beat again, a rotatable delivery device (2) is externally connected to the adjustment component (10) of the mitral valve annuloplasty ring (1) and rotates the adjustment component (10) to adjust the length of the wire to contract or expand the size of the mitral valve annuloplasty ring (1), so as to precisely adjust the mitral valve annuloplasty ring (1) to constitute the shape that conforms to the shape of the mitral annulus, thereby effectively resolving the problem of the mitral valve not fully closing.
(FR) Un anneau d'annuloplastie de valvule mitrale artificielle (1), comprenant : un fil, un composant de réglage (10) pour ajuster la longueur du fil, et une bobine de support pour ajuster la dimension radiale de l'anneau d'annuloplastie de valvule mitrale (1). La bobine de support est emmanchée autour du fil et, conjointement avec la composante de réglage (10), constitue une forme qui se conforme à une forme d'un anneau mitral. L'anneau d'annuloplastie de valvule mitrale artificielle est implanté à l'aide d'une approche de suture chirurgicale standard. Lorsqu'un cœur d'un patient commence à battre à nouveau, un dispositif d'administration rotatif (2) est relié extérieurement à l'élément de réglage (10) de l'anneau d'annuloplastie de valvule mitrale (1) et fait tourner le composant de réglage (10) pour ajuster la longueur du fil pour contracter ou étendre la taille de l'anneau d'annuloplastie de valvule mitrale (1), de manière à ajuster précisément l'anneau d'annuloplastie de valvule mitrale (1) pour constituer la forme qui est conforme à la forme de l'anneau mitral, ce qui permet de résoudre efficacement le problème de la fermeture complète de la valvule mitrale.
(ZH) 一种人工二尖瓣成形环(1),包括导线、用于调节导线长度的调节部件(10)、用于调节二尖瓣成形环(1)径向尺寸的支撑线圈;支撑线圈套接于导线的外侧并与调节部件(10)共同构成与心脏二尖瓣环匹配的形状。通过常规的外科手术缝合方式植入,当患者心脏恢复跳动状态下,人工二尖瓣成形环(1)的调节部件(10)外接可旋转输送器(2),调节部件(10)在可旋转输送器(2)的旋转作用下调节导线的长度进而使得二尖瓣成形环(1)尺寸收缩或扩张,以准确调节人工二尖瓣成形环(1)构成与心脏二尖瓣瓣环相匹配的形状,从而有效解决二尖瓣关闭不全问题。
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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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)