ADHESIVE BARBED FILAMENT
First Claim
Patent Images
1. A surgical suture comprising:
- a filament having an elongated body including an inner core and outer sheath, the inner core including an adhesive precursor, and,a plurality of barbs formed along a surface of the elongated body and exposing a portion of the inner core and the adhesive precursor.
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Accused Products
Abstract
The present disclosure provides filaments and/or surgical sutures which include an inner core, an outer sheath and a plurality of barbs on a surface thereof. The filaments and/or surgical sutures further include at least one adhesive precursor material which transitions from a non-adherent material to an adhesive material to attach a portion of the filament and/or suture to the surrounding area, such as tissue and/or other portions of the filament.
14 Citations
19 Claims
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1. A surgical suture comprising:
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a filament having an elongated body including an inner core and outer sheath, the inner core including an adhesive precursor, and, a plurality of barbs formed along a surface of the elongated body and exposing a portion of the inner core and the adhesive precursor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method of forming a barbed suture comprising:
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providing a filament having an elongate body and including an inner core and an outer sheath, the inner core including at least one adhesive precursor; and
,forming a plurality of barbs on a surface of the filament which expose a portion of the inner core including the adhesive precursor to allow the inner core to adhere to tissue following implantation.
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19. A surgical mesh comprising:
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at least one filament having an elongated body including an inner core and outer sheath, the inner core including an adhesive precursor, and, a plurality of barbs formed along a surface of the elongated body and exposing a portion of the inner core and the adhesive precursor.
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Specification