EYE Instruments Labelled plus Uses for OSPE Plus Drugs

Plain Curved scissors

Use: to cut and undermine conjuctiva and skin

Hydrodissection cannula

Use: to perform hydrodissection and hydrodelineation in phacoemulsification

Castroviejo Calliper

Use: to take measurement during squint, ptosis, RD and vitrectomy

Kelman McPherson Forceps or IOL holding forceps (both above)

Use: to hold haptics

                                      

Corneal forceps (both above)

Use: to hold corneal and scleral edge for suturing

Lacrimal probe

Use: to probe nasolacrimal duct

Castroviejo's needle holder

Use: to hold needle for different intra-ocular and extra-ocular surgeries

 

Irrigation and aspiration cannula (both above)

Use: Irrigation and suction of lens

Squint hook

Use: to engage extra-ocular muscles during squint surgery and also used as lens expressor

Ptosis clamp

Chalazion Clamp

Use: Fix chalazion, achieve haemostasis during incision and drainage

Artery Forceps

Use: To catch bleeding vessels and also to hold skin and muscles.

Foreign body Spud

Use: to remove corneal foreign body from cornea

Chalazion Scoop (Right)

Use: Scoop out content of chalazion during surgery and curettage

Chalazion Clamp (Left)

Use: Fix chalazion, achieve haemostasis during incision and drainage

Kelt needle holder

Use: In lid surgery and passing superior rectus suture

Lacrimal Cannula

Use: Syringing the lacrimal passage

Lens Expressor

Use: To apply pressure and also as muscle hook

Keratomes

Use: To make corneal incision for entry into anterior chamber for all cataract surgeries.

Tooke's Knife

Use: To separate conjuctival and sub-conjuctival tissue from sclera and limbus in trabeculectomy and keratoplasty

Wire Speculum

Use: to keep lids apart

Spring Scissor

Use: Cutting and undermining.

Plain Forceps (Top)

Use: to hold tissue and skin during operation.

Fixation Forceps (with teeth) (Bottom)

Use: to fix and hold the eyeball during operation.

Vannas scissors

Use: to cut the vitreous during vitreous prolapse

Evisceration Spatula

Use: to separate the uveal tissue

Superior rectus holding forceps

Use: to hold superior rectus muscle

Arruga's Intracapsular Forceps

Use: To hold the lens capsule to remove the lens in ICCE

Chopper

Use: to split or chop the nucleus

Sinskey hook (IOL dialer)

Use: to dial IOL for proper positioning in lens capsule

Iris repositor (both above)

Use: to reposit iris

Plain Straight Scissor

Use: Cutting

Cat's Paw lacrimal wound retractor

Use: To retratct the skin during lacrimal sac and lid surgery

Cystitome and capsulotome

Use: Anterior capsulotomy during ECCE.

Wire vectis

Use: to remove dislocated lens

Chalazion Clamps

Use: Fix chalazion, achieve haemostasis during incision and drainage

Entropion Clamp

Lid retractor (left)

Chalazion Scoop (right)

Important Drugs For EYE OSPE ( Active Ingredients, MOA, Side Effects)

• Phenylephrine (Trade Name : Despec, adrenergic) 
• Atropine (Trade Name : AtroPen, cycoloplegic n mostly RED cover hota hai) 
• Cyclopentolate (Trade Name : Cyclogyl, AK pentolate, mydriatic n used in Pupillary dilation , Refractive assessment n Uveitis )
• Tropicamide ( Trade Name :Paremyd) 
• Beta Blockers
• Prostaglandins (mostly Laptoprost)
• Alcaine (Trade name : Proparacaine Hydrochloride Ophthalmic Solution, topical anesthetic)
• Pilocarpine (Parasympathetic,Trade names : Diocarpine (Dioptic), Isopto Carpine (Alcon)
• Timolol maleate (Trade name :Timoptic) 
• Triamcinolone (Trade name :Aristocort, Kenacort, Tri-Nasal)