DRUG-ELUTING SELF-RETAINING SUTURES AND METHODS RELATING THERETO
A drug-eluting self-retaining suture comprises a filament, a plurality of retainers, and a drug impregnated in or coated on the filament. The shape and distribution of retainers modifies the in vivo release kinetics of the drug. The drug release kinetics may be modified uniformly or region by region...
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Format | Patent |
Language | English French |
Published |
19.07.2012
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Abstract | A drug-eluting self-retaining suture comprises a filament, a plurality of retainers, and a drug impregnated in or coated on the filament. The shape and distribution of retainers modifies the in vivo release kinetics of the drug. The drug release kinetics may be modified uniformly or region by region. The self-retaining suture may for example be used for reattaching severed nerves and release nerve growth factor or other regeneration accelerating agents into the region of the nerve injury.
L'invention porte sur une suture à retenue automatique et élution de médicament qui comporte un filament, une pluralité d'éléments de retenue, et un médicament imprégné dans le filament ou enrobant le filament. La forme et la distribution des éléments de retenue modifient la cinétique de libération in vivo du médicament. La cinétique de libération de médicament peut être modifiée uniformément ou région par région. La suture à retenue automatique peut, par exemple, être utilisée pour rattacher des nerfs sectionnés et pour libérer un facteur de croissance des nerfs ou d'autres agents d'accélération de régénération dans la région de la lésion de nerfs. |
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AbstractList | A drug-eluting self-retaining suture comprises a filament, a plurality of retainers, and a drug impregnated in or coated on the filament. The shape and distribution of retainers modifies the in vivo release kinetics of the drug. The drug release kinetics may be modified uniformly or region by region. The self-retaining suture may for example be used for reattaching severed nerves and release nerve growth factor or other regeneration accelerating agents into the region of the nerve injury.
L'invention porte sur une suture à retenue automatique et élution de médicament qui comporte un filament, une pluralité d'éléments de retenue, et un médicament imprégné dans le filament ou enrobant le filament. La forme et la distribution des éléments de retenue modifient la cinétique de libération in vivo du médicament. La cinétique de libération de médicament peut être modifiée uniformément ou région par région. La suture à retenue automatique peut, par exemple, être utilisée pour rattacher des nerfs sectionnés et pour libérer un facteur de croissance des nerfs ou d'autres agents d'accélération de régénération dans la région de la lésion de nerfs. |
Author | DRUBETSKY, LEV AVELAR, RUI GROSS, JEFFREY, M NAIMAGON, ALEXANDER CROW, BRENT, B D'AGOSTINO, WILLIAM, L GRIFFIN, NICKOLAS, B NELSON, KEVIN, DON |
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DocumentTitleAlternate | SUTURES À RETENUE AUTOMATIQUE ET ÉLUTION DE MÉDICAMENT ET PROCÉDÉS ASSOCIÉS |
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RelatedCompanies | DRUBETSKY, LEV TISSUEGEN, INC AVELAR, RUI GROSS, JEFFREY, M NAIMAGON, ALEXANDER CROW, BRENT, B D'AGOSTINO, WILLIAM, L ANGIOTECH PHARMACEUTICALS, INC GRIFFIN, NICKOLAS, B NELSON, KEVIN, DON |
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Snippet | A drug-eluting self-retaining suture comprises a filament, a plurality of retainers, and a drug impregnated in or coated on the filament. The shape and... |
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SubjectTerms | CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DIAGNOSIS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE HUMAN NECESSITIES HYGIENE IDENTIFICATION MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MECHANICAL FINISHING OF YARNS OR ROPES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL SURGERY TEXTILES WARPING OR BEAMING YARNS |
Title | DRUG-ELUTING SELF-RETAINING SUTURES AND METHODS RELATING THERETO |
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