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1. (WO2011017698) PROSTHETIC DEVICE INCLUDING ELECTROSTATICALLY SPUN FIBROUS LAYER AND METHOD FOR MAKING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2011/017698 International Application No.: PCT/US2010/044879
Publication Date: 10.02.2011 International Filing Date: 09.08.2010
IPC:
A61F 2/06 (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
04
Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06
Blood vessels
Applicants:
ANNEAUX, Bruce, L. [US/US]; US (UsOnly)
BALLARD, Robert, L. [US/US]; US (UsOnly)
ZEUS INDUSTRIAL PRODUCTS, INC. [US/US]; 3737 Industrial Boulevard Orangeburg, South Carolina 29118, US (AllExceptUS)
Inventors:
ANNEAUX, Bruce, L.; US
BALLARD, Robert, L.; US
Agent:
ISAF, Louis T.; WOMBLE CARLYLE SANDRIDGE & RICE, PLLC P.O. Box 7037 Atlanta, Georgia 30357-0037, US
Priority Data:
61/232,25207.08.2009US
Title (EN) PROSTHETIC DEVICE INCLUDING ELECTROSTATICALLY SPUN FIBROUS LAYER AND METHOD FOR MAKING THE SAME
(FR) DISPOSITIF PROTHÉTIQUE COMPRENANT UNE COUCHE FIBREUSE FILÉE DE MANIÈRE ÉLECTROSTATIQUE ET PROCÉDÉ DE FABRICATION DE CELUI-CI
Abstract:
(EN) In accordance with certain embodiments of the present disclosure, a process of forming a prosthetic device is provided. The process includes forming a dispersion of polymeric nanofibers, a fiberizing polymer, and a solvent, the dispersion having a viscosity of at least about 50,000 cPs. A tubular frame is positioned over a tubular polymeric structure. Nanofibers from the dispersion are electrospun onto the tubular frame to form a prosthetic device. The prosthetic device is heated.
(FR) Selon certains modes de réalisation de la présente invention, un procédé de formation d'un dispositif prothétique est proposé. Le procédé comprend la formation d'une dispersion de nanofibres polymères, d'un polymère de défibrage et d'un solvant, la dispersion ayant une viscosité d'au moins environ 50 000 cP/s. Un cadre tubulaire est positionné sur une structure polymère tubulaire. Des nanofibres de la dispersion sont électrofilées sur le cadre tubulaire pour former un dispositif prothétique. Le dispositif prothétique est chauffé.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)