Group a1 vital sutures materials-polyglactin/ glycolide and lactide braided absorbable sutures (dyed), polyglecaprone / glycomer monofilament (undyed) sutures , polydioxanone/polygl conate monofilament sutures , polypropylene non absorbable monofi

Group a2 trivia/minor sutures - surgical gut/ synthetic polyglytone sutures- nylon polyamide monofilament non absorbable suturesa

8ml surgiflo gelatin haemostatic matrix kit with thrombin 2000iu of lyophilized human thrombin powder for reconstitution,floseal hemostatic matrix gelatin matrix component plus thrombin component flowable surgical haemostat 5ml,a sterile translucent adhesion barrier membrane composed of sodium hyaluronate and carboxymethylcellulose with size 13cm 15cm full sheet,a sterile, translucent adhesion barrier membrane composed of sodium hyaluronate and carboxymethylcellulose with size 13cm 7 point 5cm half sheet,bovine collagen patch coated with synthetic sealant nhs peg 45 mm 45 mm,bovine collagen patch coated with synthetic sealant nhs peg 45 mm x 90 mm,absorbable wound closure device barbed sutures size 1 rb 30 to 40mm 1 bi 2circle 60 to 70cm,absorbable wound closure device barbed sutures size 2 0 rb 30 to 40mm 1 bi 2circle 60 to 70cm,absorbable wound closure device barbed sutures size 3 bi 0 rb 30to 40mm 1 bi 2circle 60 to70cm,barbed sutue pds 2 bi 0 neddle size 20 to 25mm,barbed sutue pds 3 bi 0 neddle size 20 t