rate contract for supply of consumables and non consumables rate contract for supply of consumables and non consumables for the department of ophthalmology for 2021 22 , consummables: blades & knives , disposable keratome 2.2mm with handle ( 2.2mm angled, full handle, bevel-up; ultra-sharp - enabling incisions with virtually no tissue-drag or distortion ) , disposable keratome 2.8mm with handle ( 2.8mm angled, full handle, bevel-up; ultra-sharp - enabling incisions with virtually no tissue-drag or distortion ) , disposable keratome 3mm with handle ( 3mm angled, full handle, bevel-up; ultra-sharp - enabling incisions with virtually no tissue-drag or distortion ) , disposable keratome 5.2mm with handle ( 5.2mm angled, full handle, bevel-up; ultra-sharp - enabling incisions with virtually no tissue-drag or distortion ) , disposable cresent 2.1mm with handle ( 2.1mm angled, full handle, bevel-up; ultra-sharp - enabling incisions with virtually no tissue-drag or distortion ) , disposable mvr blade with handle ( 20 g straight, full handle, double bevel; ultra-sharp - enabling incisions with virtually no tissue-drag or distortion ) , disposable slit blade ( 15° ) / side port knife ( straight, full handle; ultra-sharp - enabling incisions with virtually no tissue-drag or distortion ) , nanoedge stiletto ( mvr ) knife 20g ( 20 g angled, full handle, double bevel; ultra-sharp - enabling incisions with virtually no tissue-drag or distortion ) , disposable preset lriblade, with lond handle ( truncated lancet blade with 350 micron and 400 micron depth preset for corneal incisions ) , intracameral agents , inj hydroxypropyl methyl cellulose ( prefilled syringe, viscoelastic agent; 3ml sryinge ) , inj sodium hyaluronate ( prefilled syringe, viscoelastic agent; 2ml sryinge ) , inj. trypan blue ( for capsular staining ) , inj. carbachol 1 ml vial ( for intracameral use for miosis ) , inj. adrenaline 1ml ampoule ( 0.1% ) ( for intracameral use for mydriasis, preservative free ) , inj. lignocaine 1 ml ampoule ( for intracameral anaesthesia, preservative free ) , inj. triamcinolone acetonide 1ml vial ( preservative free, for staining of vitreous during pvd induction, also for intravitreal injections, 40 mg / ml ) , inj. mitomycin c 2 mg vial ( for glaucoma / pterygium / ossn surgeries ) , intra-ocular lens ( iol ) , single piece posterior chamber iol - pmma ( uv absorbing pmma , equiconvex optic, modified “c” loop; optic diameter - 6 mm; 2 position holes; overall diameter - 12.5mm; diopter range - 18 to 25 d ) , single piece anterior chamber iol - pmma ( uv absorbing pmma, equiconvex; kelmann multiflex, 4 point fixation; diopter range - 16 to 22 d ) , single piece pmma iris claw lens ( pmma artisan iris claw iol for retropupillary fixation with 5mm optic diameter range - 22 to 25 d ) , single piece posterior chamber iol for scleral fixation ( pmma artisan iris claw iol for retropupillary fixation with 5mm optic diameter range - 22 to 25 d ) , posterior chamber iol - foldable ( uv absorbing hydrophilic acrylic, equiconvex optic, 360° projected square edge on posterior side; optic diameter - 6 mm; overall diameter - 12 mm; diopter range - 20 to 25 d; with disposable delivery system ) , three piece posterior chamber rigid iol for sulcus fixation ( three piece lenses are made from uv absorbing pmma material. haptics are made with prolene monofilament material. optic diameter - 6 mm; overall diameter - 12 mm; diopter range - 20 to 25 d ) , three piece posterior chamber foldable iol ( for sfiol ) . ( three piece pre-loaded hydrophobic acrylic lenses with pmma haptics. optic diameter - 6 mm; overall diameter - 13.5 mm; diopter range - 17 to 25 d ) , single piece posterior chamber iol - pmma ( for pediatric use, optic diameter - 5-6 mm; no position holes; overall diameter - 10.5mmdiopter range -22 to 30 d ) , keratoplasty related , trephine punch ( vacuum ) - disposable corneal trephine ( with attached syringe, single-use vacuum trephines, blade sizes 7mm ( 8 nos ) , 7.5mm ( 8 nos ) , 8mm ( 8 nos ) , 8.5mm ( 5 nos ) , 9mm ( 2 nos ) , 9.5mm ( 2 nos ) , 10mm ( 2 nos ) , with ability to adjust depth. ) , barron non-vacuum punch for donor cornea ( sizes 7.5mm ( 5 nos ) , 8mm ( 5 nos ) , 8.5mm ( 5 nos ) , disposable corneal trephine ( freehand trephine blade. plastic body with ultrasharp steel trephine;overall length: 15mm; sizes 7mm ( 10 nos ) , 7.5mm ( 15 nos ) , 8mm ( 15 nos ) , 8.5mm ( 10 nos ) , 9mm ( 10 nos ) , 9.5mm ( 5 nos ) , 10mm ( 2 nos ) , 11mm ( 2 nos ) , 12mm ( 2 nos ) , 14mm ( 2 nos ) , 16mm ( 2 nos ) ) , surgical marking pen ( gentian violet; fine tip; ) , teflon block ( for trephining donor cornea ) , extended tandem connectors for 4.5 rod system for paediatric deformity to facilitate intra-operative compression and / or distraction maneuvers , rings & retractors , pmma capsular tension rings ( size one = overall diameter - 12mm, closed diameter - 10mm; size two = overall diameter - 13mm, closed diameter - 11mm; ) , pmma modified capsular tension rings ( with single loop;size = overall diameter - 12mm, closed diameter - 10mm; ) , pmma endo-capsular segments ( cionis ) ( partial ring with a fixation hook ) , disposable iris retractors ( iris retractor, sterile, disposable, 1 pack of 5 retractors, bright blue, flexible polypropylene material ) , disposable capsule hooks ( double banded loop of nylon, sterile, disposable, 1 pack of 4 retractors, adjusted angles, silicon lock for temporary capsule support during cataract surgery ) , b-hex pupil expander , vitreo-retinal surgery related , anterior vitrectomy cutter ( compatible with visalis 100 phaco-emulsification unit of carl zeis ) , silicone oil - 1000 cs ( fractionated, purified, sterile and apyrogenic silicone oil designed for prolonged tamponade; viscosity ( at 25°c ) : 1000 cst; content of -oh-end groups : <70 ppm; 10 ml vial in a sterile pouch ) , perfluoro - n octane liquid ( pfcl ) - ( high vapour pressure; low surface tension and viscosity; high specific gravity; chemically inert and free of preservative; sterile 5 ml vial with pouch pack ) , brilliant blue g dye for intravitreal injection to differentiate ilm, erm and retina ( 0.15% w / v; sterile 1 ml vial ) , sulfur hexafluoride gas ( sf6 ) -with filter, syringe and cannula for intravitreal injection , dexamethasone intravitreal implant ( 0.7 mg dexamethasone in novadur solid polymer drug delivery system with plga biodegradable polymer matrix , pre-loaded in an applicator / injector ) , intravitreal avastin ( bevacizumab injection-avastin from roche ) , 100 mg / 4 ml vials ) , perfluoro propane ( c3f8 ) gas with filter, syringe and cannula - for intravitreal injection , glaucoma surgery related , aqueous drainage implant ( non- valved; surface area -184mm³; plate length - 16mm; tube length - 25mm ) , diagnostic paper strips , fluorescein strips , rose bengal strips , lissamine green strips ( 100 strips / box ) , impression cytology strips ( nitrocellulose acetate disc pore size 0.22microns, ) , schirmers paper , fluorescein dye ( 20 % 3ml, for intravenous injection during ffa ) , spine pedical screws ( ti ) - uniplanar compatable with 5.5 mm rod, assorted sizes , oculoplasty , ball implants ( acrylic or silicon following enucleation or evisceration sizes 10 mm to 18mm in steps of 2 ) , monocanalicular silicone stent ( for canalicular repair 40mm length, 0.64 mm diameter ) , lacrimal intubation set ( bicanalicular lacrimal silicone intubation set with probe length 11cm, 27g ( paediatric ) ) , ptosis sling ( frontalis suspension-silicone rod with sleeve and 2 straight needles ) , artificial shells ( prosthetic, right and left eyes ) , non consummables , microcapsulorhexis forceps ( titanium ) ( 23 g forceps 0.65 mm with curved shaft 24mm long allows access through side port incision ) , microcapsulorhexis scissor ( titanium ) ( 23 g scissor 0.65 mm with 2.0 mm angled blades and curved shaft 24mm long allows access through side port incision ) , tennant tying forceps ( straight and curved shafts, delicate tips with 6mm tying platform ) , mcpherson angled tying forceps ( angled shaft, 5mm tying platform, stainless steel, flat serrated handle ) , castrovejo cyclodialysis spatula ( angled shaft, 0.5mm x 15mm angled round blade, smooth, pointed tip, slightly curved blade. round handle. overall length: 120mm. ) , dastoor iris repositor ( dastoor pupil and iris repositor, double ended with flat handle, overal length 145 mm ) , sinsky hook / iol dialer ( sinskey hook angled, 0.2mm tip diameter blunt with overall length 115mm ) , phaco chopper horizontal ( horizontal chopper with tip 1.25mm, sharp inner sides overall length 115mm ) , mohan rajan micro combochopper with pointed tip vertical nucleus, 1.75 mm length, 90 degree angulation overall length: 120mm. ) , sharp chopper vertical ( sharp tip 1.5 mm, overall length 120mm ) , needle holder ( curved, fine ) ( barraquer / castroviejo curved fine needle holder without lock ( for corneal / corneoscleral suturing, 10-0 sutures ) ) , needle holder ( large ) ( barraquer straight needle holder without lock ( for cystitome creation and 6-0 suturing ) ) , disposable hydrodissection canula ( 26 g ) , disposable hydrodissection canula ( 27 g ) , disposable hydrodissection canula ( 30 g ) , anterior chamber maintainer ( for continuous irrigation ) , wescott conjunctival scissors ( lightly curved 16mm blades, blunt tips. flat, wide, squeeze handle. overall length: 132mm ) , corneoscleral scissors ( curved corneoscleral scissors for corneoscleral button cutting / ecce incision / corneal transplant ) , vanna scissors - angled ( angled, 8.0mm, flat handle , overall length 90mm ) , vanna scissors - curved ( curved, 8.0mm, flat handle , overall length 90mm ) , vanna scissors - straight ( straight scissors 6mm blades sharp tip, 81 mm overall length ) , pierse hoskin corneoscleral forceps ( straight, toothed tips ) , lim’s corneoscleral forceps ( lims forceps pierse type 0.12mm tip with typing platform overall length 80mm. ) , conjunctival forceps ( blunt tips ) , superior rectus forceps ( for bridle suture ) , barraquer speculum with solid blades ( adult size, 14mm blades ) , barraquer wire speculum ( adult size, 14mm blades ) , barraquer wire speculum ( pediatric size, 10mm blades ) , barraquer wire speculum ( infant size, 5mm blades ) , kuglen iris hooks ( 1 pair ) ( for mechanical dilation ) , glued iol marker ( for accurately marking scleral flaps ) , lens holding forceps ( shepard or clayman lens holding forceps for lens insertion ) , catpaw retractor ( for lacrimal sac procedures, medium size, 4 claws ) , dcr bone punch ( kerrison punch ( bone nibbling rongeur ) size 1.5 and 2mm wide ) , castrovejo caliper ( straight tips ( 0-40mm ) ) , simcoe irrigation - aspiration cannula ( 23 gauge / 0.64 mm each; irrigation and aspiration tube ( regular ) ) , kelly descemets membrane punch ( produce clean 0.75 mm round hole without tissue tags; serrated squeeze action handle ) , teflon blocks ( silicon, for trephining of corneal donor button ) , portable headband mounted magnification system ( with fibreoptic light source ( led ) 2.5x, 5x magnification with rechargable batteries, lateral protection against splashes ) , harms trabeculotome ( for right and left sides ) , stevens tenotomy scissors ( blunt tips, ring handle, curved and straight, overlapping shanks, 3 3 / 4 ) , castrovejo corneal scissors ( strong curved 16 mm blades, universal medium model overall length 115mm ) , curved fixation forceps ( curved toothed fixation forceps with lock for fixing eyeball in squint surgery ) , helveston barbie retractor ( tissue retractor with concave blade 7mm ) , knapp strabismus scissors ( blunt tips, ring handle, curved and straight ) , helveston curved ruler ( curved scleral ruler for measurements in squint surgery ) , evisceration scoop ( for removing intraocular contents in evisceration ) , optic nerve guide ( straight shaft, curved spoon tip, 21mm wide spoon, 5mm wide x 10mm long notch in spoon. flat handle. overall length: 147mm. ) , enucleation scissors ( ring handle , medium and strong curve ) , moist chamber with eyeball stand ( stainless steel chamber for collecting donor enucleation eyeballs. eyeball stand with stainless steel base and a spring loaded clamp for keeping the eyeball in place for microsurgical eye training ) , wet field bipolar cautery unit ( electrosurgical unit ) ( 50-60hz, output power10 watts, supply voltage 230v / 110v, adjustable power control, foot switch, reusable forceps, erasers and cables ) , wet field bipolar cautery cable ( reusable cables ) , microscope bulbs ( microscopr bulbs for zeiss lumera i ( operating microscope ) 12v, 100w ) , bowmans lacrimal probe set ( lacrimal probe ( set of 4 ) ranging from 0000 to 4 ) , vitreo-retinal surgery related , self retaining barraquer universal eye speculum -adult size , backflush flute needle 23 g ( for fluid gas exchange and internal drainage of srf, should consist of both flute handle and the metallic cannula tip. should provide sample before confirmation ) , backflush flute needle 25 g ( for fluid gas exchange and internal drainage of srf, should consist of both flute handle and the metallic cannula tip. should provide sample before confirmation ) , silicone soft tip 23 g ( metallic cannula with silicone tip for use during pars plana vitrectomy ) , silicone soft tip 25 g ( metallic cannula with silicone tip for use during pars plana vitrectomy ) , 23 g metal tip cannulas for use during pars plana vitrectomy , 25 g metal tip cannulas for use during pars plana vitrectomy , end grasping vitrectomy forceps -23 g ( lightweight, for use during pars plana vitrectomy and erm / ilm peeling, membrane peeling ) , end grasping vitrectomy forceps -25 g ( lightweight, for use during pars plana vitrectomy and erm / ilm peeling, membrane peeling ) , ilm forceps-23 g ( lightweight, for use during pars plana vitrectomy and erm / ilm peeling ) , finesse flex loop for ilm peeling- 25 g ( lightweight, for use during pars plana vitrectomy and erm / ilm peeling ) , ilm forceps-25 g ( lightweight, for use during pars plana vitrectomy and erm / ilm peeling ) , 23 g endolaser probes- compatible with 532 nm green laser amogh smart laser unit ( appasamy make ) - for use during ppv, should provide demo before confirmation , tano diamond dusted membrane scraper-23 g ( soft silicone tip, inert diamond dust ) , tano diamond dusted membrane scraper-25 g ( soft silicone tip, inert diamond dust ) , 25 g endolaser probes- compatible with 532 nm green laser amogh smart laser unit ( appasamy make ) - for use during ppv, should provide demo before confirmation , max grip forceps- 23 g ( lightweight, for use during pars plana vitrectomy and iol grasping in vitreous cavity ) , silicone band 42 ( 120 mm long, ) , silicone band 240 with fixation sleeve ( 120 mm long, free fixation sleeves ) , silicone scleral buckles-type 277 ( symmetrical tire type, 7 mm width, 2.5 mm groove, 9 mm width along curve, concave ) , silicone scleral buckles-type 276 ( asymmetrical tire type, 7 mm width, 2.5 mm groove, 9 mm width along curve ) , silicone scleral buckles-type 287 ( convex tire, symmetrical, 7mm width, 2.5 mm groove, 9 mm width along curve ) , 23 g trocar and cannula system ( for pars plana vitrectomy, valved system, with 4 mm tip infusion cannula. should be compatible with oerteli faros posterior vitrectomy system. should provide samples before confirmation. ) , 23 g, 6 mm infusion cannula ( compatible with 23 g trocar system ) , 25 g, 6 mm infusion cannula ( compatible with 25 g trocar system ) , 25 g endoilluminator probe 90 degrees ( compatible with oerteli faros posterior vitrectomy system, should provide demo before confirmation ) ( compatible with zeiss visulas green laser 532 nm ) , 25 g trocar and cannula system ( for pars plana vitrectomy, valved system, with infusion cannula. should be compatible with oerteli faros posterior vitrectomy system. should provide samples before confirmation. ) , phacofragmatome tip 20g or 23g- compatible with faros posterior vitrectomy system. for management of nucleus drop. , 23 g posterior vitrectomy high speed cutter ( high speed cutter, compatible with oerteli faros posterior vitrectomy system, should provide demo before confirmation ) , 25 g posterior vitrectomy cutter ( high speed cutter, compatible with oerteli faros posterior vitrectomy system, should provide demo before confirmation ) , 23 g endoilluminator probe ( compatible with oerteli faros posterior vitrectomy system, should provide demo before confirmation ) , 23 g posterior vitrectomy twinac cutter ( twinac cutter, compatible with oerteli faros posterior vitrectomy system, should provide demo before confirmation ) , intra-ocular magnet set ( for intra-ocular metallic foreign body removal. set of earth magnets with set of easily changeable tips: 16g, 18g, 20g, 23g for posterior segment. tip for anterior segment also to be provided. titanium handle with ergonomic grip ) , cornea surgery related , corneal dissector for dalk ( round shape tip for peripheral disection ( donald tans microlamellar dissector ) ) , lamellar dissector for dalk ( spatula with beveled tip 1-2mm wide, long tipped, straight ( foglas lamellar dissector ) ) , lamellar dissector for dalk ( spatula with beveled tip 1-2mm wide, long tipped, curved ( foglas lamellar dissector ) ) , dmek forceps ( titanium ) ( fine forceps with 1-1.2 mm t shaped tip. ) , dmek s marker ( for marking on stromal side of dmek graft ) , dmek reverse sinskey hook ( for dalk ) , dalk spatulated air injection canula ( 25g with posterior irrigating port, 21 mm long with angle at 10mm ) , dmek air injection cannula ( canula with no opening at the end, but an opening at 1mm behind the end ) , tan dsaek forceps 23g ( titanium ) ( for dsaek ) , corneal glide ( busans ) ( for sliding the corneal lamella into anterior chamber ) , dsek irrigating scrapper ( 11mm size ) , dsek forceps ( titanium ) ( angled with very delicate 2mm tips ) , henderson degree guage ( inside diameter 12mm. markings on top of instrument, 5 degree increments. round handle. overalll length: 114mm ) , towel clip ( cross action type ( 50 nos ) and bachaus tetra clip ( 10 nos ) , sponge holder ( 8 inch ( 50 nos ) and 10 inch ( 50 nos ) , mosquito artery forceps ( straight , 3.5 inch ) , malleable orbital retractors ( set of six sizes 5, 6, 7, 8 10 and 12 mm ) , toric iol marker- pre-op ( pre-op reference marking 0, 90 and 180 ) , toric iol marker- intra-op ( marker with gauge combo to mark steep meridian axis ) , descemets dsek / dsaek stripper ( strongly curved shaft, 15mm from bend to tip, t-shaped tip, 0.75mm in diameter. ) , carlson dsek smoother ( angled shaft, 7.5mm from bend to tip, 2.5mm ball tip. ) , rosenwasser endothelial stripper ( also known as melles dsaek plk scraper style 2, has an angled shaft, 11mm from bend to tip, angled 45 degrees and 90-degree angled sandblasted tip. ) , castroviejo caliper ( measures 0mm-20mm in 1.0mm increments. screw-locking mechanism. overall length: 89mm. ) , braunstein fixed caliper ( aphakic: 3.5mm, phakic 4mm. overall length: 80mm ) , mendez degree gauge ( outside diameter 18mm, inside diameter 12mm. markings on top of instrument, 10 degree increments. round handle. overalll length: 114mm ) , corneal suture placement marker or radial incision marker ( corneal marker with 16 blades. radial design with angled head. ) , corneal suture placement marker or radial incision marker ( corneal marker with 8 blades. radial design with angled head. ) , optical zone marker ( various marker diameters with cross hairs.stainless steel,  round handle. overall length: 108mm, sizes 5.5mm,  6.0mm, 8.0mm, 9.0mm ) , sinskey hook  ( straight and angled shafts with 0.2mm or 0.25mm diameter blunt tip. ) , vertical nucleus chopper ( angled shaft, 1-2mm from bend to tip, pointed tip, triangle-shaped cutting edge. ) , lieberman adjustable speculum ( adult size lieberman adjustable speculum with solid blades. stainless steel with reversible approaches. lid tension adjustable with thumb-screw control. ) , plastic microsurgicalinstrument sterilization box with lid and silicone finger mats ( size 6w x 10l x 1.5h ) , artificial anterior chamber ( titanium make. should be able to hold a 14 to 18 mm diameter scleral rim firmly in place while the viscoelastic protects the corneal endothelium ) , pallikaris icl manipulator ( textured manipulator to tip. wide manipulator with textured finish on underside. 45d angled shaft ) , corneoscleral scissor ( right handed, small blade, stainless steel, aa 4015 right ) , corneoscleral scissor ( left handed, small blade, stainless steel, aa 4010 left ) , refractive services related , trial box ( for refraction ) , brock string ( for vision therapy ) , red-green goggles ( for diplopia and hess charting ) , trial frame ( adult and pediatric ) , snellen distance chart ( handheld ) , lasik surgery related , gulani double ring marker for lasik, sample needed before confirmation , lasik spatula for lifting flap, sample needed before confirmation , stainless steel microsurgicalinstrument sterilization box with lid and silicone finger mats , ophthalmic surgical drape with central hole for lasik surgery ( ophthalmic drape with central hole ; size - 60 x 45 cm size )