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1. (WO2018081776) TOOLS FOR TRANSURETHRAL DEPLOYMENT AND FIXATION OF GRAFT FOR THE MANAGEMENT AND TREATMENT OF URETHRAL STRICTURES
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Pub. No.: WO/2018/081776 International Application No.: PCT/US2017/059205
Publication Date: 03.05.2018 International Filing Date: 31.10.2017
IPC:
A61F 2/04 (2013.01) ,A61L 27/00 (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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
Applicants:
THE JOHNS HOPKINS UNIVERSITY [US/US]; 3400 N. Charles Street Baltimore, Maryland 21218, US
Inventors:
GODZICH ELAKKAD, Chanya; US
MARUVADA, Teja; US
PIA, Joseph A.; US
SRIGIRI, Shravya; US
COVINGTON, Kendall; US
WRIGHT, Edward James; US
Agent:
RYAN, Louisa; US
Priority Data:
62/414,87531.10.2016US
Title (EN) TOOLS FOR TRANSURETHRAL DEPLOYMENT AND FIXATION OF GRAFT FOR THE MANAGEMENT AND TREATMENT OF URETHRAL STRICTURES
(FR) INSTRUMENTS DESTINÉS AU DÉPLOIEMENT TRANSURÉTRAL ET À LA FIXATION D'UN GREFFON DESTINÉS À LA PRISE EN CHARGE ET AU TRAITEMENT DE RÉTRÉCISSEMENTS URÉTRAUX
Abstract:
(EN) An embodiment in accordance with the present invention provides a device and method for the treatment of urethral stricture. The present invention places and holds a graft at an incised urethral stricture site for 5-21 days, while the graft adherences to the incised urethral stricture site. A device of the present invention includes a delivery component, a graft carrier component, and a removal component. In some embodiments, the delivery and removal components may be combined into the same device. The delivery component, the graft carrier component, and the removal component are all configured to enter and exit the urethra without trauma. A method according to an embodiment of the present invention includes harvesting a graft, loading the graft onto the graft carrier component, introducing the delivery device into the urethra with the graft carrier component and graft loaded, and delivering of the graft to the incised urethral stricture site.
(FR) Selon un mode de réalisation, la présente invention concerne un dispositif et un procédé destinés au traitement d'un rétrécissement urétral. La présente invention place et maintient un greffon au niveau d'un site de rétrécissement urétral incisé pendant 5 à 21 jours, le greffon adhérant au site de rétrécissement urétral incisé. Un dispositif de la présente invention comprend un élément de pose, un élément de support de greffon et un élément de retrait. Dans certains modes de réalisation, les éléments de pose et de retrait peuvent être combinés dans le même dispositif. L'élément de pose, l'élément de support de greffon et l'élément de retrait sont tous conçus pour entrer et sortir de l'urètre sans traumatisme. Un procédé selon un mode de réalisation de la présente invention comprend le prélèvement d'un greffon, le chargement du greffon sur l'élément de support de greffon, l'introduction du dispositif de pose dans l'urètre avec l'élément de support de greffon et le greffon chargé, et la pose du greffon au site de rétrécissement urétral incisé.
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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, 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)