Comparison of Inspired Oxygen between Traditional HBOT and Bag Chambers
The following Graphs and Charts illustrate the levels of inspired oxygen, the amount of oxygen dissolved in the blood and the amount of oxygen dissolved in the tissue measured in millimeters of mercury (mmHg). This was calculated utilizing the following variations: • Chambers: Traditional HBOT Chamber and Bag Chamber • Oxygen Concentrations: 40%, 95% and 100% • Oxygen Flows: in Liters per Minute (LPM) • Oxygen (O2) Delivery Devices: Nasal Cannula, Simple Mask and Traditional HBOT Chamber • Environments: Treatment (Tx) depths in atmosphere absolute (ATA)
Note: ProVision Hyperbaric does NOT endorse the use of oxygen in Bag Chambers and does NOT endorse the illegal alteration of Bag Chambers. These practices are a violation of industry standards and are NOT safe and could be life threatening.
ProVision Hyperbaric, LLC • 2295 Towne Lake Pkwy • Suite 116-176 • Woodstock • GA • 30189 • Phone (678) 766-0153 • Fax (678) 766-0154 www.ProVisionHyperbaric.com Copyright © ProVision Hyperbaric, LLC
The HBOT Advantage Inspired Oxygen Levels
Millimeters of Mercury (mmHg)
2500 HBOT 3.0 ATA (2280)
2000 1500
HBOT 2.0 ATA (1520)
1000 500
Room Air surface (159)
Bag Chamber 1.3 ATA (207)
HBOT 1.3 ATA (988)
HBOT 1.5 ATA (1140)
0 Per Environment Copyright © ProVision Hyperbaric, LLC
HBOT 2.36 ATA (1794)
40% Oxygen Via O2 Concentrator
BAG CHAMBER 40% O2 @ 3 LPM via Nasal Cannula
BAG CHAMBER Room Air Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 159 207 239
Blood O2 Tissue O2 99 40 129 52 149 60
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
BAG CHAMBER 40% O2 @ 5 LPM via Simple Mask Inspired O2 196 255 294
Blood O2 Tissue O2 123 49 159 64 184 74
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Blood O2 Tissue O2 121 48 157 63 181 72
BAG CHAMBER 40% O2 @ 12 LPM via Simple Mask Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 263 342 394
Inspired O2 230 298 344
Blood O2 Tissue O2 143 57 186 75 215 86
TRADITIONAL HYPERBARIC OXYGEN with 100% O2 Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Blood O2 Tissue O2 164 66 214 85 247 99
Inspired O2 760 988 1140 1520 1794 2280
Blood O2 Tissue O2 475 190 618 247 713 285 950 380 1121 448 1425 570
Tissue O2 Levels at 1.3 ATA Per System
250
247
Oxygen Levels in mmHg.
200
150
Bag Chamber Room Air Bag Chamber 40% O2 3 LPM Nasal Cannula Bag Chamber 40% O2 6 LPM Nasal Cannula Bag Chamber 40% O2 5 LPM Simple Mask Bag Chamber 40% O2 12 LPM Simple Mask HBOT 100 % O2
100 75
50
63
52
85 64
0
HBOT Tissue O2 Levels with 100% O2 at Varying ATA
600
570 500
Oxygen Levels in mmHg
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 193 251 290
BAG CHAMBER 40% O2 @ 6 LPM via Nasal Cannula
448 400
380 300
285 247
200
190
100 0
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1.0 ATA 1.3 ATA 1.5 ATA 2.0 ATA 2.36 ATA 3.0 ATA
95% Oxygen Via O 2 Concentrator
BAG CHAMBER 95% O2 @ 3 LPM via Nasal Cannula
BAG CHAMBER Room Air Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 159 207 239
Blood O2 Tissue O2 99 40 129 52 149 60
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 239 311 359
BAG CHAMBER 95% O2 @ 5 LPM via Simple Mask Inspired O2 261 339 391
Blood O2 Tissue O2 163 65 212 85 244 98
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Blood O2 Tissue O2 149 60 194 78 224 90
BAG CHAMBER 95% O2 @ 12 LPM via Simple Mask Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 405 527 608
Inspired O2 326 423 488
Blood O2 Tissue O2 204 81 265 106 305 122
TRADITIONAL HYPERBARIC OXYGEN with 100% O2 Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Blood O2 Tissue O2 253 101 329 132 380 152
Inspired O2 760 988 1140 1520 1794 2280
Blood O2 Tissue O2 475 190 618 247 713 285 950 380 1121 448 1425 570
Tissue O2 Levels at 1.3 ATA Per System
250
247
Oxygen Levels in mmHg.
200
150
Bag Chamber Room Air Bag Chamber 95% O2 3 LPM Nasal Cannula Bag Chamber 95% O2 6 LPM Nasal Cannula Bag Chamber 95% O2 5 LPM Simple Mask Bag Chamber 95% O2 12 LPM Simple Mask HBOT 100 % O2
132 106
100
85
78
50
52
0
HBOT Tissue O2 Levels with 100% O2 at Varying ATA
600
570 500
448 Oxygen Levels in mmHg
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
BAG CHAMBER 95% O2 @ 6 LPM via Nasal Cannula
400
380 300
285 247
200
190
100 0
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1.0 ATA 1.3 ATA 1.5 ATA 2.0 ATA 2.36 ATA 3.0 ATA
100% Oxygen Delivery
BAG CHAMBER 100% O2 @ 3 LPM via Nasal Cannula
BAG CHAMBER Room Air Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 Blood O2 Tissue O2 159 99 40 207 129 52 239 149 60
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 Blood O2 Tissue O2 243 152 61 316 198 79 365 228 91
BAG CHAMBER 100% O2 @ 5 LPM via Simple Mask Inspired O2 Blood O2 Tissue O2 266 166 67 346 216 86 399 249 100
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
BAG CHAMBER 100% O2 @ 12 LPM via Simple Mask Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 Blood O2 Tissue O2 418 261 105 543 340 136 627 392 157
Inspired O2 334 435 502
Blood O2 Tissue O2 209 84 272 109 314 125
TRADITIONAL HYPERBARIC OXYGEN with 100% O2 Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
Inspired O2 760 988 1140 1520 1794 2280
Blood O2 Tissue O2 475 190 618 247 713 285 950 380 1121 448 1425 570
Tissue O2 Levels at 1.3 ATA Per System
250
247
Oxygen Levels in mmHg.
200 Bag Chamber Room Air Bag Chamber 100% O2 3 LPM Nasal Cannula
150
Bag Chamber 100% O2 6 LPM Nasal Cannula
136
100
Bag Chamber 100% O2 12 LPM Simple Mask HBOT 100 % O2
86
79
50
Bag Chamber 100% O2 5 LPM Simple Mask
109
52
0
HBOT Tissue O2 Levels with 100% O2 at Varying ATA
600
570 500
448 Oxygen Levels in mmHg
Tx Depth ATA 1.00 1.30 1.50 2.00 2.36 3.00
BAG CHAMBER 100% O2 @ 6 LPM via Nasal Cannula
400
380 300
285 247
200
190
100 0
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1.0 ATA 1.3 ATA 1.5 ATA 2.0 ATA 2.36 ATA 3.0 ATA
Inspired Oxygen Levels per Environment
100% Oxygen Room Air Tx Depth 21% O2 ATA 1 159 1.3 159 1.5 159 2 2.36 3
Bag Chamber 21% O2 159 206.7 238.5
Bag Chamber
Bag Chamber
Bag Chamber
Bag HBOT Chamber Environment
With 3 LPM With 6 With 5 LPM With 12 NC LPM NC SM LPM SM 243.2 334.4 266 418 316.16 434.72 345.8 543.4 364.8 501.6 399 627
100% O2 760 988 1140 1520 1793.6 2280
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Blood O2 level on 3 LPM NC 152 129.19 149.06
Tissue O2 level on 3 LPM NC 60.8 79.04 91.2
Blood O2 level on 6 LPM NC 209 271.7 313.5
Tissue O2 level on 6 LPM NC 83.6 108.68 125.4
Blood O2 level on 5 LPM SM 166.25 216.125 249.375
Tissue O2 level on 5 LPM SM 66.5 86.45 99.75
Blood O2 level on 12 LPM SM 261.25 339.625 391.875
Tissue O2 level on 12 LPM SM 104.5 135.85 156.75
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
Blood O2 Tissue O2 Blood level Tissue O2 Blood level Tissue O2 level on 3 level on 3 on 6 LPM level on 6 on 5 LPM level on 5 LPM NC LPM NC NC LPM NC SM LPM SM 149.3875 59.755 203.5375 59.755 162.925 65.17 194.20375 77.6815 264.59875 77.6815 211.8025 84.721 224.08125 89.6325 305.30625 89.6325 244.3875 97.755
Blood level on 12 LPM SM 253.175 329.1275 379.7625
Tissue O2 level on 12 LPM SM 101.27 131.651 151.905
Bag Chamber
Bag Chamber
Bag Chamber
Blood level Tissue O2 Blood level Tissue O2 Blood level Tissue O2 on 3 LPM level on 3 on 6 LPM level on 6 on 5 LPM level on 5 NC LPM NC NC LPM NC SM LPM SM 120.65 48.26 143.45 57.38 122.55 49.02 156.845 62.738 186.485 74.594 159.315 63.726 180.975 72.39 215.175 86.07 183.825 73.53
Blood level on 12 LPM SM 164.35 213.655 246.525
Tissue O2 level on 12 LPM SM 65.74 85.462 98.61
HBOT
HBOT
Blood O2 level on 100% 475 617.5 712.5 950 1121 1425
Tissue O2 level on 100% 190 247 285 380 448.4 570
HBOT Blood O2 level on 100% 475 617.5 712.5 950 1121 1425
HBOT Tissue O2 level on 100% 190 247 285 380 448.4 570
HBOT Blood O2 level on 100% 475 617.5 712.5 950 1121 1425
HBOT Tissue O2 level on 100% 190 247 285 380 448.4 570
O2 Concentrator @ 95% Room Air Tx Depth 21% O2 ATA 1 159 1.3 159 1.5 159 2 2.36 3
Bag Chamber 21% O2 159 206.7 238.5
Bag Chamber
Bag Chamber
Bag Chamber
Bag HBOT Chamber Environment
With 3 LPM With 6 With 5 LPM With 12 NC LPM NC SM LPM SM 239.02 325.66 260.68 405.08 310.726 423.358 338.884 526.604 358.53 488.49 391.02 607.62
100% O2 760 988 1140 1520 1793.6 2280
O2 Concentrator @ 40% Room Air Tx Depth 21% O2 ATA 1 159 1.3 159 1.5 159 2 2.36 3 Note: Note:
Bag Chamber 21% O2 159 206.7 238.5
Bag Chamber
Bag Chamber
Bag Chamber
Bag HBOT Chamber Environment
With 3 LPM With 6 With 5 LPM With 12 NC LPM NC SM LPM SM 193.04 229.52 196.08 262.96 250.952 298.376 254.904 341.848 289.56 344.28 294.12 394.44
100% O2 760 988 1140 1520 1793.6 2280
Bag Chamber
Bag Chamber
Bag Chamber
Bag Chamber
A Bag chamber utilizing air would have to pressurize to 7.17ATA (203.6 feet deep) to equal the same amount of oxygen surrounding the patient in a hard chamber utilizing 100% O2 at 1.5 ATA (16.5 feet deep). O2 Concentrators may be generating within + or - 3 % Copyright © ProVision Hyperbaric, LLC
Bag Chamber