Volk Optical SLT Lens Distributor Product Presentation December, 2009.

Slides:

Advertisements

Similar presentations

PRIMARY ANGLE CLOSURE GLAUCOMA

Advertisements

Microscopy Do you want a footer?.

Selective Laser Trabeculoplasty: NSAIDs vs Steroids in Post-Operative Management Jennifer Calafati MD, Donna Williams-Lyn PhD, Iqbal Ike K. Ahmed MD, FRCSC.

ARAVIND EYE CARE SYSTEM Aravind Eye Hospital & Postgraduate Institute of Ophthalmology ARAVIND EYE CARE SYSTEM Aravind Eye Hospital & Postgraduate Institute.

Gonioscopy Dr.Gowri J Murthy, Glaucoma Service,

SAMIR AL-MANSOURI, MD. e.g. - cataract - glaucoma - macular degeneration - diabetic retinopathy Chronic = slowly progressive visual loss Major causes:

Ch 25 1 Chapter 25 Optical Instruments © 2006, B.J. Lieb Some figures electronically reproduced by permission of Pearson Education, Inc., Upper Saddle.

Microscope Measurement

Volk Optical Laser Lenses Distributor Product Presentation December, 2009.

The Canadian Association of Optometrists

Barrow, Brantley, Fredde, Gillispie

Microscopes Magnification, Field of View and Estimating Size.

Simple to Complex – Life’s Levels of Organization

The Eye Structure. External Parts of the Eye (Tear Duct)

Microscopy Lab 3. Microscopy  Microscopes are used to view things that are too small to see without help. Dissecting microscope – view entire 3-D objects.

Notre Dame extended Research Community NANOWeek: The Power of Microscopes Optics Visible light Optical microscopes and telescopes Scanning electron microscope.

Types of Microscopes Simple Microscope - contains only one lens. ex. magnifying glass Compound Light Microscope - a system of two lens that work together.

Microscopes Light microscope Depth of field: small.

MICROSCOPES. The microscope is an instrument that allows us to see objects that are normally too small for the eye to see It was invented by Anton VanLeewenhoek.

Biological Drawings and Microscope Calculations Examining Protists.

EFFECT OF EYE COLOR ON SELECTIVE LASER TRABECULOPLASTY

Beginner’s Technique with SLT

Microscope Calculations

Sec. 4- Tools and Procedures Metric system-decimal system of measurement whose units are based on certain physical standards –Scaled on multiples of ten.

Microscope Instrument used to make very small objects appear larger.

Microscope Basics.

Notre Dame extended Research Community NANOWeek: The Power of Microscopes Optics Visible light Optical microscopes and telescopes Scanning electron microscope.

Magnification, Working Distance, Resolution and Field of View.

Glaucoma Case Studies James C. Tsai, M.D. Associate Professor of Ophthalmology Director, Glaucoma Division Edward S. Harkness Eye Institute Columbia University.

LCTPC photoelectron calibration system D. Karlen / U. Victoria & TRIUMF LCTPC subsystems meeting DESY, February 25-26, 2008.

Effect of Race on Selective Laser Trabeculoplasty  1st author has no financial interest in the subject matter of this poster.  2nd and 3rd co-authors.

Introduction  Selective Laser Trabeculoplasty (SLT) uses a Q-Switched frequency- doubled (532 nm), low energy Nd:YAG laser, which targets melanocytes.

Dr. Abdullah Al-Amri Ophthalmology Consultant

WarmUp 8/31/09 – Copy and answer in notebook

Glaucoma Care Project Team Members: Geoffrey T. Emerick, M.D. Erin Herlihy, B.S. Marilyn Hauser, M.B.A. Dianna Greening, R.N. Walter M. Jay, M.D Opportunity.

Notre Dame extended Research Community NANOWeek: The Power of Microscopes Optics/Use of light Optical microscopes and telescopes Scanning electron microscope.

Effect of East Asian Race on Selective Laser Trabeculoplasty ASCRS 2011 Minerva Kim Johns Hopkins University Lawrence F. Jindra, MD Columbia University.

Effect of Refractive State on Selective Laser Trabeculoplasty ASCRS 2011 Kevin Lai Stony Brook University School of Medicine Elaine M. Miglino Floral Park.

PRIMARY OPEN ANGLE GLAUCOMA PROF.DR.ÖZCAN OCAKOĞLU.

Glaucoma Madhav Vempali Vempali Medical Ltd. Glaucoma The healthy eye Light rays enter the eye through the cornea, pupil and lens. These light rays are.

Six-Year Longevity of Selective Laser Trabeculoplasty as Primary Therapy in Patients with Glaucoma ASCRS 2009 Lawrence F. Jindra, MD Columbia University.

Effect of Previous Argon Laser Trabeculoplasty on Selective Laser Trabeculoplasty ASCRS 2011 Lawrence F. Jindra, MD Columbia University Winthrop University.

Glaucoma Lily T. Im, MD. What is glaucoma?   Glaucoma is a group of diseases that damage the eye’s optic nerve and can result in vision loss and blindness.

CONGENITAL GLAUCOMA PROF.DR.ÖZCAN OCAKOĞLU.

(Relates to Chapter 22, “Nursing Management: Visual and Auditory Problems,” in the textbook) Copyright © 2011, 2007 by Mosby, Inc., an affiliate of Elsevier.

Two major types of Microscopes Light microscopes Electron microscopes.

Topic 1 Microscopes and Microscopy. Light Microscopes  How do they work?  Optical magnification  Images pass through a lens or a series of lenses 

Laser in ophthalmology laser: Abbreviation of Light Amplification by Stimulated Emission of Radiation . Criteria of laser: Collimated: Parallel light.

SLT IN PACG Dr Susheel Deshmukh

Safety of medication reduction for Primary Angle Closure (PAC) –

SLT IN PACG Dr Susheel Deshmukh

Direct Ophthalmoscopy

Selective Laser Trabeculoplasty (SLT) as replacement therapy

Effect of Selective Laser Trabeculoplasty on

INTRODUCTION TO GLAUCOMA

Winthrop University Hospital

Glaucoma Progression.

Measuring with a Microscope

Microscope What is the most widely used tool in biology? Microscope

Scale of Observations -The earliest microscopes began in the late 1500’s to mid 1600’s -These microscopes consisted of two glass lenses.

Direct Ophthalmoscopy

Microscopes and Basic Measurement

DO NOW QUESTION What do you think when you hear the word “optics”?

Winthrop University Hospital

EFFECT OF CORNEAL THICKNESS ON SELECTIVE LASER TRABECULOPLASTY

Kristina E. Fittipaldi, BA

ASCRS 2010 Joseph A. Donnelly Albert Einstein College of Medicine

Floral Park Ophthalmology Winthrop University Hospital

Presentation transcript:

Volk Optical SLT Lens Distributor Product Presentation December, 2009

SLT Lens Lens designed primarily for selective laser trabeculoplasty (SLT) treatment of glaucoma Lens competes with Ocular Instruments Latina SLT Gonio lens Lens completely meets requirements of SLT treatment guidelines and can be used in place of Latina lens Specifications: magnification 1.0x, laser spot 1.0x, facet angle 63º, contact diameter 15mm Lens can be used for all other trabeculoplasty procedures e.g ALT, MDLT, PLT Link to lens page on Volk Optical website

SLT SLT is a relatively new laser procedure to lower IOP in glaucoma patients SLT is replacing Argon Laser Trabeculoplasty Circular green laser treatment spots 400 microns in diameter are applied to 360º, 180º or 90º of the trabecular meshwork (TM)

SLT treatment lens guidelines SLT lens should have unity (1x) magnification with the laser treatment spot fixed at 400 microns to cover the whole width of the trabecular meshwork. SLT lens should not distort laser beam so that treatment spot at the TM is circular. Lens should allow clear visualisation of the TM The Volk SLT lens meets all of the above guidelines and may be used in place of the Latina lens

SLT Lens Features Lens has 1x magnification Curved upper lens surface ensures laser beam profile is circular at TM Large internally reflective facet provides unmatched view of the angle All internal surfaces except internally reflective facet are blackened eliminating light scatter Lens may be used for all other trabeculoplasty procedures e.g ALT, MDLT, PLT

Featured Glaucoma Lenses Digital Wide Field Wide field retinal examination Digital High Mag High magnification viewing of optic disc and retinal nerve fibre layer G-4 High Mag High magnification static and dynamic gonioscopy SLT Lens High resolution gonioscopy and laser treatment