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1. (WO2012101618) COMPRESSION STOCKINGS AND TUBES WITH BIOACTIVE AGENTS FOR THE TREATMENT OF VENOUS INSUFFICIENCY AND VARICOSE VEINS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/101618    International Application No.:    PCT/IB2012/050427
Publication Date: 02.08.2012 International Filing Date: 30.01.2012
IPC:
A61L 15/44 (2006.01), A61F 13/08 (2006.01)
Applicants: BARCELCOM TÊXTEIS S.A. [PT/PT]; Parque Industrial Tamel Severíssimo Apt 1 P-4750-909 Barcelos (PT) (For All Designated States Except US).
DOS SANTOS MARINHO DA SILVA, Carla Joana [PT/PT]; (PT) (For US Only).
DA ROCHA CARDOSO, Ana Patrícia [PT/PT]; (PT) (For US Only).
FERREIRA NETO, Ricardo José [PT/PT]; (PT) (For US Only).
CAPARRÓS VÁZQUEZ, Cristina Maria [PT/PT]; (PT) (For US Only).
RIBEIRO PEREIRA, Albina Manuela [PT/PT]; (PT) (For US Only).
DE AZEVEDO MIRANDA BAPTISTA, António Lúcio [PT/PT]; (PT) (For US Only).
DE SOUSA COUTINHO, Gaspar Augusto Duarte [PT/PT]; (PT) (For US Only)
Inventors: DOS SANTOS MARINHO DA SILVA, Carla Joana; (PT).
DA ROCHA CARDOSO, Ana Patrícia; (PT).
FERREIRA NETO, Ricardo José; (PT).
CAPARRÓS VÁZQUEZ, Cristina Maria; (PT).
RIBEIRO PEREIRA, Albina Manuela; (PT).
DE AZEVEDO MIRANDA BAPTISTA, António Lúcio; (PT).
DE SOUSA COUTINHO, Gaspar Augusto Duarte; (PT)
Agent: VIEIRA PEREIRA FERREIRA, Maria Silvina; Clarke, Modet & Co. Rua Castilho, 50-9º P-1269-163 Lisboa (PT)
Priority Data:
105508 28.01.2011 PT
Title (EN) COMPRESSION STOCKINGS AND TUBES WITH BIOACTIVE AGENTS FOR THE TREATMENT OF VENOUS INSUFFICIENCY AND VARICOSE VEINS
(FR) TUYAUX ET BAS DE CONTENTION POURVUS D'AGENTS BIOACTIFS POUR LE TRAITEMENT DE L'INSUFFISANCE VEINEUSE ET DES VARICES
Abstract: front page image
(EN)This invention describes compression stockings and tubes containing bioactive agents of natural, semi-synthetic or synthetic basis, for the treatment of venous insufficiency and other peripheral vascular diseases the preparation method. The compression stockings and tubes described in this invention have the ability to release gradually the bioactive agent to the patient's skin, through the phenomenon of compression and/or through the effect of interaction with the skin. In addition to the gradual release of the bioactive agents to the patient's skin having effect on vascular diseases, the textile material has additionally compression effects, conferred by the use of fibers with elastomeric properties, enabling the treatment of varicose veins and other manifestations of venous insufficiency in a simple and expeditious mode. In one embodiment of the present invention, the development of knee high or thigh high compression stockings/socks incorporating and releasing active principles, with a graduated compression that starts in the toes, is reported.
(FR)La présente invention concerne des tuyaux et bas de contention contenant des agents bioactifs d'origine naturelle, semi-synthétique ou synthétique, pour le traitement de l'insuffisance veineuse et d'autres affections vasculaires périphériques et leur procédé de préparation. Les tuyaux et bas de contention de l'invention ont la capacité de libérer progressivement l'agent bioactif sur la peau du patient, par le phénomène de compression et/ou sous l'effet d'une interaction avec la peau. Outre la libération progressive des agents bioactifs sur la peau du patient ayant un effet sur des affections vasculaires, le matériau textile a en plus des effets de compression, conférés par l'utilisation de fibres dotées de propriétés élastomériques, permettant le traitement des varices et d'autres manifestations d'insuffisance veineuse d'une manière simple et rapide. Un mode de réalisation de la présente invention concerne le développement de chaussettes/bas de contention à hauteur de genou (mi-bas) ou mi-cuisse, renfermant et libérant des principes actifs, avec une compression progressive qui débute dans les pieds.
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, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)