News & Events

American Glaucoma Society (AGS ) 2019 Annual Meeting

“Modified Surface Goldmann Prism Intraocular Pressure Measurement Accuracy and Repeatability, Central Corneal Thickness Correction, Corneal Hysteresis Correction, and Safety: Multicenter Clinical Trial Results”.

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Modified Goldmann Prism Intraocular Pressure Measurement Accuracy and Correlation to Corneal Biomechanical Metrics: Multicentre Randomised Clinical Trial

McCafferty SJ, Tetrault K, McColgin A, et al Modified Goldmann prism intraocular pressure measurement accuracy and correlation to corneal biomechanical metrics: multicentre randomised clinical trial British Journal of Ophthalmology Published Online First: 22 February 2019. doi: 10.1136/bjophthalmol-2018-313470

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Intraocular Pressure Measurement Accuracy and Repeatability of a Modified Goldmann Prism: Multicenter Randomized Clinical Trial

Sean McCafferty, Kyle Tetrault, Ann McColgin, Warren Chue, Jason Levine, Melissa Muller. American Journal of Ophthalmology. December 2018 Volume 196, Pages 145–153.

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Goldmann tonometry tear-film error and partial correction with a shaped applanation surface

McCafferty S, Enikov E, Schwiegerling J, Ashley S. Accepted for publication in Clinic Ophthalmology 4 January 2018 Volume 2018:12; 71-78.

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The Goldmann Tonometer Error Correcting Prism: Clinical Evaluation

McCafferty S, Lim G, Duncan W, Enikov E, Schwiegerling J. Clinical Ophthalmology 2017 11:835-40.

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The Goldmann and Error Correcting Tonometry Prisms Compared to Intracameral Pressure

McCafferty S, Levine J, Schwiegerling J, Enikov E. Accepted for publication in BMC Ophthalmology. Published 1/4/2018.

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The Goldmann applanation tonometry error relative to true intracameral Intraocular pressure in vitro and in vivo

McCafferty S, Levine J, Schwiegerling J, Enikov E. BMC Ophthalmology 2017 17:215.

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The Goldmann Tonometer Prism with an Optimized Error Correcting Applanation Surface

McCafferty S, Lim G, Duncan W, Enikov E, Schwiegerling J. Translational Vision Science & Technology 2016; Vol. 5: pages 1-5.

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Upcoming Events

American Society of Cataract and Refractive Surgery (ASCRS) 2019 Annual Meeting

The Winning Pitch Challenge
Sunday, May 5, 2019, 3:00 PM – 4:30 PM
San Diego, CA
Upper Level, Room 6A
CATS Tonometer was selected as one of three finalists in the ASCRS Winning Pitch Challenge. The winning pitch will be awarded at the conference.
For more information:

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American Society of Cataract and Refractive Surgery (ASCRS) 2019 Annual Meeting

Sunday, May 5, 2019, 3:12 p.m. - 03:17 p.m.
San Diego, CA
Upper Level, Room 7A, San Diego Convention Center
Modified Surface Goldmann Prism Intraocular Pressure Measurement Accuracy and Repeatability, Central Corneal Thickness Correction, Corneal Hysteresis Correction, and Safety: Multicenter Clinical Trial Results

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Past Events

American Glaucoma Society (AGS ) 2019 Annual Meeting

Friday, March 15, 2019, 7 a.m. – 5 p.m.
San Francisco, CA
Atrium – Second Floor, San Francisco Marriott Marquis
PO053: Modified Goldmann Prism Intraocular Pressure Measurement Accuracy And Corneal Biomechanical Correction: Multi-Center Randomized Clinical Trial

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Association for Research in Vision and Ophthalmology (ARVO) 2019 Annual Meeting

Thursday, May 2, 2019, 10 a.m.
Vancouver, BC

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The Association for Research in Vision and Ophthalmology (ARVO) 2018 Annual Meeting, Honolulu, Hawaii, April 29 - May 3:

Sean McCafferty, MD FACS, Intuor Technologies President and CEO, is pleased to deliver a poster presentations at the ARVO Annual Meeting on Tuesday, May 1 st from 8:15 AM - 10:00 AM in the Exhibit Hall, Posterboard Number: B0001. Presentation Title: Goldmann applanation tonometry error relative to intracameral pressure and partial correction with a shaped applanating prism surface.

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2018 American Society of Cataract and Refractive Surgery (ASCRS) Annual Meeting, Washington D.C., April 13 - 17:

Sean McCafferty, MD FACS, Intuor Technologies President and CEO, is pleased to deliver three paper presentations at the ASCRS Annual Meeting. Please see below for presentation details. All the presentations are in the Walter E. Washington Convention Center, Washington, D.C.

Saturday, 4/14, 2:02 PM, Level 1, Room 144A

Session: SPS-104: MIGS/Laser/Other Surgery, Presentation Title: Goldmann Applanation Tonometry Isolated Tear-Film Error and a Method for Correction.

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Sunday, 4/15, 4:16 PM, Level 1, Room 144B

Session: SPS-215: Drug Delivery, Presentation Title: Goldmann and Error-Correcting Tonometry Compared with Intracameral Pressure Presentation.

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Tuesday, 4/17, 9:18 AM, Level 1, Room 143C

Session: SPS-403: Surgical Outcomes: MIGS/Combined Procedures, Presentation Title: Goldmann Applanation Tonometry Error Relative to True Intracameral Pressure Modulated in Live Human Eyes Having Cataract Surgery.

Dr. McCafferty was awarded “Best paper of session for this presentation.”

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February 2019
CATS Tonometer, LLC has 1 Million+ Reasons to Rejoice.

Every day CATS Tonometer, LLC is one step closer to achieving its mission to provide the world’s eye care clinicians with the sight-saving intraocular pressure (IOP) data captured using the CATS Tonometer Prism™.

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October 2018
FDA-Cleared CATS Tonometer Reusable Prism™ Improves IOP Measurement Accuracy For At-Risk Patients by 94 Percent Based on Clinical Studies.

The recently FDA-cleared CATS Tonometer Reusable Prism™ has been shown to significantly improve intraocular pressure (IOP) measurement accuracy for at risk patients by 94 percent based on rigorous and consistently repeatable clinical tests as compared with the Goldmann Applanation Tonometer (GAT) IOP Prism.

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