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`EdgeEndo ®Testing
`
`Edge File TM with Fire-Wire TM Cyclic Fatigue Testing Study
`
`Introd u cti on
`
`Heat treatment is used to change the deformation and strength
`characteristics of metals and metal alloys. The purpose of this
`evaluation was to determine how EdgeEndo'sTM EdgeFileTM with
`"Fire-Wire""" NiTi files compared to various competitor NiTi
`endodontic rotary fi les performance when tested for cyclic fatigue.
`
`Materi a ls and M et hods
`
`EdgeEndoT" EdgeFileT" 20/06 with "Fire-Wire""" rotary files were
`
`COmpared to Dents ply Tulsa Denta~ 20/06 Vortex Blue®. Dentsply Tulsa Dental® 20/06
`
`GT Series X®. Dentsply Tulsa Denta ~ F1 Pro Taper®, Sybron® 20/06 K3®, Sybron® 20/06
`K3 XF®. and Brasse!er® 20106 Sequence® Endodontic Files. ThiS StUdy was
`performed at U.S. Endodontics in Johnson City, TN .
`
`Cycli ca l Fatigue
`
`fiGURE 1
`
`Thirty of each file listed above and on the chart in the results portion of this study was evaluated for cyclical fatigue .
`
`Cyclical fatigue test was performed using a custom test system (Fig . 1) with each file rotated at 500 RPM while 3mm of the file tip was inserted in a test
`block with a 90' curvature. Time to failure (seconds) was measured for each instrument.
`
`Res ult s
`
`Cyclical Fati gue
`
`Edge File TM with "Fire-Wire TM" rotary files yielded a greater mean time to failure (MTF) than other industry brands
`
`(See Chart below). EdgeEndoT" "Fire-WireTw' files had the greatest mean time to failure at 655.6 seconds, with the lowest MTF at 80.9 seconds.
`
`CYCLIC FATIGUE TEST
`90" slot
`500 RPM
`
`655.6
`
`700
`
`600
`
`http:/ I edgeendo.com/resources/testing/
`
`4/14/2014
`
`GOLD STANDARD EXHIBIT 2017
`US ENDODONTICS v. GOLD STANDARD
`CASE IPR2015-00632
`
`
`
`EdgeEndo ® Testing | EdgeEndo®
`
`Page 2 of 3
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`CYCLIC FATIGUE TEST
`500 RPM
`90" slot
`
`655.6
`
`700
`
`600
`
`500
`
`299.9
`
`"' "0
`~ 400
`0 u cu
`
`~
`~
`:::J ~00
`~ ....
`
`0 -cu
`
`E 200
`j::
`cu
`tiD
`~
`cu 100
`>
`<
`
`Endodontic File:
`Size 20
`Taper .0&
`
`255..3
`
`19l.1
`
`1196
`
`89.4
`
`1109
`
`0
`
`Figure 2
`
`Edge Endo Fire
`Wlre•w
`
`Oensply
`Vortex Blue
`
`Oensply
`GT Series X
`
`Dens ply
`Pro Taper
`
`Sybron
`K-3
`
`Sybron
`KlXI'
`
`Brassier
`Sequence
`
`CONTACT US
`
`HOW WE PROVIDE THE IMPOSSIBLE.
`
`REORDERING IS A SNAP
`
`SEARCH EDGE ENDO ®
`
`Need Help? Give us a call.
` 855-985-3636
`
` EdgeEndo ® does the impossible, by
`providing endodontic supplies, at half the
`cost. We can do this, because we make
`
`EdgeEndo ® makes reordering easy with
`3 simple steps! Click here to learn
`more.
`
`Enter keyword here
`
`Submit
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`http://edgeendo.com/resources/testing/
`
`4/14/2014
`
`
`
`EdgeEndo ® Testing | EdgeEndo®
`
`Page 3 of 3
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`or Contact us Here.
`Meet EdgeEndo®.
`
`Meet the EdgeEndo team.
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`most of our products here, in the United
`States, and we only sell directly to our
`customers. You don't have to go through
`the middle man, making it easier for you
`to get the products you need.
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`Click here to view our EdgeEndo ®
`Testing Page.
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`*All registered trademarks are property of
`their respective owners.
`*EdgeEndo ® provides products at "Half
`the Cost" of the top competitors MSRP.
`
`View EdgeEndo ® Terms & Conditions
`
`RECENT TWEETS
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`@EdgeEndo
`
`April 1, 2014
`
`It’s about to get real!
`#EdgeEndo will be at the 2014
`AAE Annual Session, April 30-
`May 3. Find us at #AAEBooth815
`http://t.co/gdK7i0Wi9r
`
`(C) 2013 EdgeEndo®
`
`http://edgeendo.com/resources/testing/
`
`4/14/2014
`
`