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Biphasic Calcium Phosphate Bioceramics
for Implants
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BoneMedik-DM
BoneMedik-DM is a bioactive bone graft material, which
is resorbableand able to be replaced by new bone. BoneMedik-DM
is a ceramic constituted of two-phase of silicon (<1wt%)
contained coralline 60% hydroxyapatite and 40% beta-tricalcium
phosphate. Small amounts of silicates stimulate the action
of osteoblasts and, in consequence, the new bone formation.
Moreover, silicates increase the mechanical strength, a very
important factor in particular for porous ceramics, and also
accelerate the bioactivitiy of apatite.
BoneMedik-DM is 70% porous with interconnected pores of 100~600
microns in diameter. This high porosity allows maximum space
for vascularization, osteoblast migration and bone deposition.
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Silicon containing porous Hydroxyapatite(Si-Content:Avg.0.6 wt%)
Optimum
balance between HA and β-TCP in the ratio(%), 60:40
Silicon ion technology speeds up the Bone Regeneration & Heal
Activation
Outstanding Biocompatibility(No Biological Rejection, No Disease Transmission)
Excellent
Osteoblastic Activity with wide surface area:72% Porosity |
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Augmentation of the alveolar ridge
Filling of periodontal or other alveolar bone defects
Filling of extraction sockets
Filling of peri-implant defects in conjunction with products intended
for Guided Bone Regeneration(GBR)
For use in elevating the maxillary sinus floor
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Comparison
data of New Bone Density |
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The middle part
at the dyed blue part is defected area as shown in the above picture,
where the dark blue is already ossified part and the light blue is
about to be ossified part.
The circle marks show ossification parts formed from the edge of the
defected area.
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Dissolution behavior
test |
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The weight loss of BoneMedik-DM is
shown
in the left figure where there is no weight
loss for 1 week, but weight loss is seen after
2 weeks.
Average weight loss amounts to 21% but
further weight loss is not found after 4 weeks. |
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BoneMedik-DM Characteristics |
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| Physical Characteristics |
BoneMedik-DM |
| Macropore Size(㎛) |
100~600 |
| Micropore Size(㎛) |
0.1~1 |
| Inner Surface Area(㎡/g) |
0.3238 |
| Volumetric Porosity(%) |
71~75 |
| Chemical Characteristics |
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| Calcium Phosphate index |
1.61 |
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Package Specifications (1vial / box)
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| Size |
Weight |
| 0.1~0.3mm |
0.25g |
0.5g |
1.0g |
2.0g |
| 0.3~0.5mm |
0.25g |
0.5g |
1.0g |
2.0g |
| 0.5~1.0mm |
0.25g |
0.5g |
1.0g |
2.0g |
| 1.0~2.0mm |
0.25g |
0.5g |
1.0g |
2.0g |
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