|
Treatment
Time Calculation Table - Klas-DX |
|
Treatment
time for tissue in depth is calculated by Monte Carlo Simulation
method. |
Energy
loss is postulated to be linear at 7.5%
per mm of tissue. |
Energy
Loss Factor = 1 x (1 - 0.075)n n
= Depth of Tissue in mm |
Treatment
Time (second) = |
Dose (J/cm3) x
1000 x Laser Beam Spot Size (cm²) |
————————————————————————— |
End Power (mW) x
Energy Loss Factor (/cm) |
|
|
|
 |
|
Dose
(J/cm3) |
Depth of Tissue
(cm) |
Energy Loss Factor |
Treatment
Time (second) |
Wavelength |
808nm |
Model No. |
Klas-DX82 |
Klas-DX84 |
LD Power (mW) |
250 |
460 |
End Power (mW) |
220 |
390 |
Power Density (mW/cm²) |
1,692 |
3,000 |
3 J/cm² |
Surface |
1 |
|
2 |
1 |
3 J/cm3 |
0.5 |
0.6772 |
|
3 |
1.5 |
1.0 |
0.4586 |
|
4 |
2 |
1.5 |
0.3105 |
|
6 |
3 |
2.0 |
0.2103 |
|
8 |
5 |
2.5 |
0.1424 |
|
12 |
7 |
3.0 |
0.0964 |
|
18 |
10 |
3.5 |
0.0653 |
|
27 |
15 |
4.0 |
0.0442 |
|
40 |
23 |
4.5 |
0.0299 |
|
59 |
33 |
5.0 |
0.0203 |
|
87 |
49 |
|
Dose
(J/cm3) |
Depth of Tissue
(cm) |
Energy Loss Factor |
Treatment
Time (second) |
Wavelength |
808nm |
Model No. |
Klas-DX82 |
Klas-DX84 |
LD Power (mW) |
250 |
460 |
End Power (mW) |
200 |
370 |
Power Density (mW/cm²) |
400 |
740 |
1 J/cm² |
Surface |
1 |
|
2.5 |
1.4 |
1 J/cm3 |
0.5 |
0.6772 |
|
4 |
2 |
1.0 |
0.4586 |
|
5 |
3 |
1.5 |
0.3105 |
|
8 |
4 |
2.0 |
0.2103 |
|
12 |
6 |
2.5 |
0.1424 |
|
18 |
9 |
3.0 |
0.0964 |
|
26 |
14 |
3.5 |
0.0653 |
|
38 |
21 |
4.0 |
0.0442 |
|
57 |
31 |
4.5 |
0.0299 |
|
83 |
45 |
5.0 |
0.0203 |
|
123 |
67 |
|
Dose
(J/cm3) |
Depth of Tissue
(cm) |
Energy Loss Factor |
Treatment
Time (second) |
Wavelength |
808nm |
Model No. |
Klas-DX82 |
Klas-DX84 |
LD Power (mW) |
250 |
460 |
End Power (mW) |
180 |
320 |
Power Density (mW/cm²) |
1,385 |
2,462 |
3 J/cm² |
Surface |
1 |
|
2 |
1 |
3 J/cm3 |
0.5 |
0.6772 |
|
3 |
2 |
1.0 |
0.4586 |
|
5 |
3 |
1.5 |
0.3105 |
|
7 |
4 |
2.0 |
0.2103 |
|
10 |
6 |
2.5 |
0.1424 |
|
15 |
9 |
3.0 |
0.0964 |
|
22 |
13 |
3.5 |
0.0653 |
|
33 |
19 |
4.0 |
0.0442 |
|
49 |
28 |
4.5 |
0.0299 |
|
72 |
41 |
5.0 |
0.0203 |
|
107 |
60 |
|
Dose |
Depth of Tissue
(cm) |
Energy Loss Factor |
Treatment
Time (minute) |
Wavelength |
660nm |
635nm |
808nm |
Model No. |
Klas-DX61 |
Klas-DX62 |
Klas-DX82 |
Klas-DX84 |
LD Power (mW) |
150 |
220 |
250 |
460 |
End Power (mW) |
90 |
132 |
104 |
184 |
Power Density (mW/cm²) |
30 |
44 |
35 |
61 |
3 J/cm² |
Surface |
1 |
|
100 sec. |
68 sec. |
87 sec. |
49 sec. |
3 J/cm3 |
0.5 |
0.6772 |
|
2 |
2 |
2 |
1 |
1.0 |
0.4586 |
|
4 |
2 |
3 |
2 |
1.5 |
0.3105 |
|
5 |
4 |
5 |
3 |
2.0 |
0.2103 |
|
|
5 |
7 |
4 |
2.5 |
0.1424 |
|
|
|
|
6 |
3.0 |
0.0964 |
|
|
|
|
8 |
|