Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019043394) METAL ALLOY AND MEDICAL DEVICE CONTAINING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/043394 International Application No.: PCT/GB2018/052459
Publication Date: 07.03.2019 International Filing Date: 30.08.2018
IPC:
C22C 23/00 (2006.01) ,A61F 2/90 (2013.01)
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
23
Alloys based on magnesium
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
82
Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
86
Stents in a form characterised by wire-like elements; Stents in a form characterised by a net-like or mesh-like structure
90
characterised by a net-like or mesh-like structure
Applicants:
S-BAHN MEDICAL LTD [GB/GB]; c/o Ids + Co 38 Beansburn Kilmarnock Ayrshire KA3 1RL, GB
Inventors:
BOW, David Russell; GB
MACLEOD, Calum Bruce; GB
JUMP, Jeffrey; CH
Agent:
OUZMAN IP LTD; Suite 7, 13 Main Street Milngavie Glasgow Strathclyde G62 6BJ, GB
Priority Data:
1713907.230.08.2017GB
Title (EN) METAL ALLOY AND MEDICAL DEVICE CONTAINING SAME
(FR) ALLIAGE MÉTALLIQUE ET DISPOSITIF MÉDICAL LE CONTENANT
Abstract:
(EN) There is described a bioresorbable metal alloy which is particularly suitable for the formation of bioresorbable medical devices, for example stents. The metal alloy essentially comprises 3.2 to 4.8% by weight lithium, 0.5 to 2.0% by weight yttrium; and the balance being magnesium, in addition to any trace elements. The metal alloy can be drawn into a wire which can be shaped into a stent scaffold. The stent can be produced using one or more stent scaffolds together with one or more bioresorbable polymer connectors, for example formed from PLGA.
(FR) L'invention concerne un alliage métallique biorésorbable qui est particulièrement approprié pour la formation de dispositifs médicaux biorésorbables, par exemple des endoprothèses. L'alliage métallique comprend essentiellement de 3,2 à 4,8 % en poids de lithium, de 0,5 à 2,0 % en poids d'yttrium ; le reste étant du magnésium et de quelconques éléments sous forme de trace. L'alliage métallique peut être étiré dans un fil qui peut être façonné en un échafaudage d'endoprothèse. L'endoprothèse peut être produite à l'aide d'un ou de plusieurs échafaudages d'endoprothèse conjointement avec un ou plusieurs connecteurs polymères biorésorbables, par exemple formés à partir de PLGA.
front page image
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, JO, 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: English (EN)
Filing Language: English (EN)