sla-sh®nl.dentstore.ro/inno/documentatie/2016 superiority of cwm...20000x upper energy - kev energy...
TRANSCRIPT
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SLA-SH®
Superiority of CWM Implant Surface When Superiority meet Dental Implant Surface…
For Simpler, Speedier, Safer and Superior Implant Dentistry
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Contents
1. Overview of Surface Treatment History
2. SEM & EDAX
3. 3D Illumination Photometry
4. IC & ICP Analysis
5. XPA Analysis
When Superiority meet Dental Implant Surface…
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1990’ 2000’ 2010’ 2015
SLA-SH Surface
Late Placement Marginal bone change Immediate Placement & Faster Healing
Overview
When Superiority meet Dental Implant Surface…
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2. SEM / EDAX
• Test Center :
Dong-Eui University
• Experimental Material :
1 pc of randomly selected implant from each manufacturer
• SEM : Scanning Electron Microscopy
• EDAX or EDX : Energy Dispersive X-ray microanalysis
When Superiority meet Dental Implant Surface…
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For Easier, Simpler & Safer Implant Dentistry Cowellmedi INNO Osstem TS Ⅲ SA
31X 31X
NeoBiotech IS-Ⅱ active Dentium Super Line
31X 31X
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For Easier, Simpler & Safer Implant Dentistry Cowellmedi INNO Osstem TS Ⅲ SA
31X 31X
NeoBiotech IS-Ⅱ active Dentium Super Line
31X 31X
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For Easier, Simpler & Safer Implant Dentistry Cowellmedi INNO Osstem TS Ⅲ SA
31X 31X
NeoBiotech IS-Ⅱ active Dentium Super Line
31X 31X
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Cowellmedi INNO Sample A
300X 300X
Sample B Sample C
300X 300X
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Cowellmedi INNO Osstem TS Ⅲ SA
Upper 1000X
Upper 1000X
NeoBiotech IS-Ⅱ active Dentium Super Line
Upper 1000X
Upper 1000X
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Cowellmedi INNO Sample A
Upper 3000X
Upper 3000X
Sample B Sample C
Upper 3000X
Upper 3000X
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Cowellmedi INNO Sample A
Upper 5000X
Upper 5000X
Sample B Sample C
Upper 5000X
Upper 5000X
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Cowellmedi INNO Sample A
20000X Upper
20000X Upper
Energy - keV
Energy - keV
EDAX EDAX
Element Wt% At%
NK 00.92 03.08
SiK 00.64 01.07
TiK 98.43 95.86
Matrix Correction ZAF
The foreign substance is not removed and it seems masking material
Element Wt% At%
TiK 100.00 100.00
Matrix Correction ZAF
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Sample B Sample C
20000X Upper
20000X Upper
Energy - keV
Energy – keV
EDAX EDAX
Element Wt% At%
NK 03.01 09.59
TiK 96.99 90.41
Matrix Correction ZAF
Element Wt% At%
NK 01.25 04.16
TiK 98.75 95.84
Matrix Correction ZAF
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Cowellmedi INNO Sample A
20000X Middle
20000X Middle
Energy - keV
Energy - keV
EDAX EDAX
Element Wt% At%
CK 03.21 10.70
NK 04.10 11.74
TiK 92.69 77.56
Matrix Correction ZAF
Foreign substance exists
Element Wt% At%
TiK 100.00 100.00
Matrix Correction ZAF
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Sample B Sample C
20000X Middle
20000X Middle
Energy - keV
Energy – keV
EDAX EDAX
Element Wt% At%
NK 00.89 02.99
TiK 99.11 97.01
Matrix Correction ZAF
Element Wt% At%
CK 02.66 08.58
NK 03.13 08.66
OK 04.07 09.86
TiK 90.14 72.90
Matrix Correction ZAF
Foreign Substance exists
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Cowellmedi INNO Sample A
20000X Lower
20000X Lower
Energy - keV
Energy - keV
EDAX EDAX
Element Wt% At%
NK 01.88 06.16
TiK 98.12 93.84
Matrix Correction ZAF
Element Wt% At%
TiK 100.00 100.00
Matrix Correction ZAF
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Sample B Sample C
20000X Lower
20000X Lower
Energy - keV
Energy – keV
EDAX EDAX
Element Wt% At%
NK 03.56 11.20
TiK 96.44 88.80
Matrix Correction ZAF
Element Wt% At%
NK 05.14 15.54
AlK 00.79 01.24
TiK 94.07 83.22
Matrix Correction ZAF
Foreign Substance (alumina) exists because the sample is sandblasted with alumina and not washed
completely
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Sample C Sample C
Foreign Substa
nce
Foreign Substan
ce
Energy - keV
Energy – keV
EDAX EDAX
Element Wt% At%
CK 51.69 81.01
TiK 48.31 18.99
Matrix Correction ZAF
소견 : 불순물 제거가 안되는 현상으로 보임
Element Wt% At%
CK 62.19 74.30
NK 06.13 06.28
OK 16.39 14.70
SiK 01.03 00.53
MoL 01.63 00.24
ClK 01.58 00.64
TiK 11.05 03.31
Matrix Correction ZAF
TBore part / Masking material left
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Sample B Sample B-2
Foreign Substan
ce
Foreign Substan
ce
Energy - keV
Energy - keV
EDAX EDAX
Element Wt% At%
CK 06.43 21.39
SiK 01.05 01.49
TiK 92.52 77.12
Matrix Correction ZAF
Element Wt% At%
NK 04.65 14.29
TiK 95.35 85.71
Matrix Correction ZAF
Improvement
The way to sort out : Changing sending media & Acid treatment before & after sending media
No complete wash out before & after masking
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Cowellmedi INNO - 2 Sample B-2
20000X Lower
20000X Lower
Energy - keV
Energy - keV
EDAX EDAX
Element Wt% At%
NK 05.43 16.41
TiK 94.57 83.59
Matrix Correction ZAF
Element Wt% At%
TiK 100.00 100.00
Matrix Correction ZAF
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Sample C-2 Sample C-3
20000X Upper
20000X Upper
Energy - keV
Energy – keV
EDAX EDAX
Element Wt% At%
NK 02.46 07.59
AlK 06.45 10.32
TiK 91.09 82.09
Matrix Correction ZAF
Element Wt% At%
CK 05.97 19.27
NK 02.39 06.62
TiK 91.63 74.11
Matrix Correction ZAF
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Sample C - 2 Sample C - 2
Foreign Substan
ce
Foreign Substan
ce
Energy - keV
Energy – keV
EDAX EDAX
Element Wt% At%
CK 12.43 33.60
NK 03.59 08.32
NaK 01.04 01.47
AlK 00.74 00.89
TiK 82.20 55.72
Matrix Correction ZAF
Element Wt% At%
CK 08.78 25.69
NK 03.83 09.60
AlK 01.09 01.42
TiK 86.29 63.28
Matrix Correction ZAF
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Sample C - 2 Sample C - 2
Foreign Substan
ce Foreign Substance
Foreign Substan
ce
Energy - keV
Energy – keV
EDAX EDAX
Element Wt% At%
NK 01.44 03.37
OK 19.08 39.19
NaK 01.10 01.56
AlK 03.95 04.81
TiK 74.43 51.06
Matrix Correction ZAF
Element Wt% At%
CK 51.69 81.01
TiK 48.31 18.99
Matrix Correction ZAF
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Sample C - 3 Sample C - 3
Foreign Substan
ce
Foreign Substan
ce
Energy - keV
Energy – keV
EDAX EDAX
Element Wt% At%
CK 04.89 14.17
NK 03.43 08.50
OK 05.12 11.13
AlK 05.97 07.70
TiK 80.58 58.50
Matrix Correction ZAF
Element Wt% At%
CK 04.61 14.16
NK 00.70 01.85
OK 04.62 10.65
AlK 06.54 08.95
TiK 83.53 64.39
Matrix Correction ZAF
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Sample B Sample C-3
Foreign
Substance
Foreign
Substance
Sample C-2 Sample C-2
Foreign
Substance
Foreign
Substance
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Surface is very uneven due to the lack of reaction time, temperature, post cleaning and concentration.
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Surface is very uneven due to the lack of reaction time, temperature, post cleaning and concentration.
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3. 3D Illumination Photometry
• Test Center :
Daegu Mechatronics & Material Institute
• Experimental Material :
1 pc of randomly selected implant from each manufacturer
• 3 D illumination Photometry :
3-Dimensional Interactive Display – Surface roughness
When Superiority meet Dental Implant Surface…
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3D Ra=2.53um
3D Ra=2.7um
CWM-INNO ASD (Alumina Sanding)
3D Ra=2.03um
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3D Ra=1.815um 2D Ra=1.312um
CWM-SLA (RBM Sanding)
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3D Ra=1.875um 2D Ra=1.377um
CWM-SLA+NaOH (RBM Sanding)
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Sample A
3D Ra=2.79um 2D Ra=1.997um
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Sample B
3D Ra=1.1um 2D Ra=0.687um
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Sample C
3D Ra=2.37um 2D Ra=1.757um
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Comparison
Cowellmedi INNO Ra= 1.57um~1.78um
Sample A Ra= 1.48um~3.11um
Sample B Ra= 0.61um~1.13um
Sample C Ra= 1.31um~2.65um
Div. Ra=0.21um
Div. Ra=1.63um
Div. Ra=0.52um
Div. Ra=1.34um
1
4
2
3
Min. Max. Uniform.
1
3
4
2
Ave.
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4. IC & ICP Analysis
• Test Center :
KRISS (Korea Research Institute of Standards and Science)
• Experimental Material :
4 pcs of randomly selected implant from each manufacturer
• IC : Ion chromatograph – separation & quantitative analysis in
cation & anion ion of organic & inorganic molecule
• ICP : Inductively coupled plasma-atomic emission spectrometer
Metal element analysis using inductively coupled plasma
AES (Many elements can be analyzed at once )
When Superiority meet Dental Implant Surface…
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IC
CWM-SLA 4ea
Sample A
4ea
Sample B
4ea
Sample C
4ea
CWM SLA 10ea
CWM SLA+ NaOH (10ea)
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ICP
CWM - SLA 4ea
A
4ea
B
4ea
C
4ea
CWM-SLA 10ea
SLA+ NaOH 10ea
Non NaOH treamented sample shows Na
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5. XPA Analysis
• Test Center :
- KRISS (Korea Research Institute of Standards and Science)
- ECC (Electro Ceramics Center)
• Experimental Material :
1 pc of randomly selected implant from each manufacturer
• XPA : X-ray Photoelectron Spectroscopy
- To analyze composition and chemical bonding statue measuring
photoelectron energy by X-ray of incident light to surface of the
samples, which enables to map element composition per portion
and depth profiling.
When Superiority meet Dental Implant Surface…
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Testing
Center Testing Provision
Cowellmedi (2012.07.06)
A (2012.04.06)
B (2012.04.06)
C (2012.04.06)
ECC
EDAX-Upper Si N/D 0.64 N/D N/D
EDAX-Middle
C N/D 3.21 2.66 N/D
O N/D N/D 4.07 N/D
EDAX-Lower Al N/D N/D 0.79 N/D
KRISS
IC
CI 0.012 0.024 0.027 0.071
NO2 N/D 0.027 0.019 0.02
NO3 0.028 0.031 0.03 0.023
SO4 N/D 0.002 0.002 N/D
ICP Na N/D N/D N/D N/D
Si N/D 0.02 N/D N/D
XPS-Upper
N N/D 0.47 1.57 N/D
Na N/D N/D N/D N/D
P N/D N/D N/D N/D
Si N/D 5.24 4.87 2.65
XPS-Middle N 3.77 2.17 1.8 0.99
Si N/D 5.95 N/D N/D
XPS-Lower N N/D 0.92 2.35 1.22
Si N/D 4.67 N/D N/D
Comparison
1 4 3 2 Rank
3th distilled water applied when final cleansing
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When Superiority meet Dental Implant Surface…
Thank you !