Goldmann

One-time comparison between 7CR and Goldmann readings

Submitted by Sean Mei on Tue, 07/17/2012 - 10:33pm

On June 26 at New England Eye Center, I brought my 7CR to the doctor's appointment to compare reading with the standard Goldmann IOP device.

I did 6 measurements per eye with 7CR first and then immediately after, the doctor read my IOP using Goldmann.

IOPg from 7CR was 23 mmHg on both eyes. The values were calculated from 5 valid measurements per eye. IOPg from Goldmann was 18 mmHg on both eyes. There was offset of 5 between those two devices.

Air-puff vs Goldmann... again

Submitted by lzajdel2002 on Thu, 01/20/2011 - 6:54pm

I went right to our Walmart optical after having my IOP's read by my opthamoligist using a Goldman tonometer. The MD readings were 24 left and 23 right. Walmart used an air-puff and produced 28 left and 33 right. When I informed the Walmart optician of my experiment and the results, they remeasured the right, this time yielding 29. I know the relative accuracy and repeatibilty of these two instruments have been discussed before on this forum, but I feel these differences seem too large.

Goldmann Applanation Tonometry Video

Submitted by dave on Thu, 10/15/2009 - 2:22pm

Dr. Robert Ritch say that while this is not a perfect video, "I don’t know of a better video on tonometry."

Dear all,
Please go to link below to see my uploaded video on 'APPLANATION TONOMETRY' on youtube
http://www.youtube.com/watch?v=Zx0xslEv9q0
Dr. Manav Deep Singh

The specific limitations I see are:

How To Measure Your Eye Pressure At Home And Change the World Too!

Submitted by dave on Wed, 04/15/2009 - 9:53pm

I'd like to share my thoughts and experiences with you. I believe that monitoring my eye pressure closely has been invaluable for me. I also monitor a lot of other things, but intraocular pressure is still considered the most important risk factor in glaucoma. And I believe intraocular pressure is misunderstood. Therefore, we, the community of glaucoma patients, have two important opportunities in regard to monitoring our intraocular pressure right now. 

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