Domiciliary Oxygen Therapy by Dr. Saman Kularathne

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Intermittent or ambulatoryoxygen therapy• in terminally ill patients, who will usually have a lifeexpectancy of less than 3 months
Nocturnal oxygen therapy• Nocturnal oxygen therapy may be indicated to relieve• demonstrated oxygen desaturation during sleep toSpo2 ≤ 88% (Pao2 < 55 mmHg or 7.3 kPa) for morethan a third of the night or in the presence ofhypoxia-related sequelae(Isolated episodes of hypoxaemia during sleep due to hypoventilationor worsening ventilation–perfusion inequality in patients withobstructive or fibrotic lung diseases should be distinguished fromhypoxaemia associated with sleep apnoea caused <strong>by</strong> upper airwayobstruction or obesity hypoventilation syndrome.)
Page 1:
Dr. Saman Kularatne
Page 5 and 6:
Oxygen content in tissues depend on
Page 7 and 8:
• Factors Influencing transmissio
Page 9 and 10:
When to give oxygen ?
Page 11:
Aims of emergencyoxygen therapy•
Page 21 and 22: Recommended target saturationsThe t
Page 23 and 24: Pulse Oximetry• Non-invasive - es
Page 25 and 26: Normal Range for Oxygen saturationN
Page 27 and 28: Cautions For Oxygen Therapy• Oxyg
Page 29 and 30: Oxygen Delivery Systems• Low flow
Page 31 and 32: Nasal Cannula• Comfortable, conve
Page 33: Venturi Masks• Most reliable and
Page 36 and 37: 100% Non-Rebreather• Delivery per
Page 38 and 39: Partial Rebreather Mask• Consists
Page 40 and 41: Mechanical Ventilation• Allows ad
Page 42 and 43: Oxygen Flow MeterThe centre of the
Page 44 and 45: Oxygen therapy 2008 onwardsCritical
Page 46 and 47: Prescribe to targetBTS Recommendati
Page 48 and 49: Yes - aim for SpO 2 88-92% orlevel
Page 50 and 51: Titrating Oxygen up and down.This t
Page 52 and 53: Oxygen use in Pregnancy• illness
Page 54 and 55: Exposure to high concentrations ofo
Page 56 and 57: Benefits of LTOT• To prolong life
Page 58 and 59: •Other possible indicationsinclud
Page 60 and 61: • Long-term continuous oxygen the
Page 62 and 63: • At assessment, the patient’s
Page 64 and 65: Continuous oxygen therapy (at least
Page 66 and 67: Intermittent or ambulatoryoxygen th
Page 70 and 71: Oxygen therapy is not indicatedfor
Page 72 and 73: Initiation of oxygen therapy• Bef
Page 74 and 75: Dangers of LTOT• (serious hyperca
Page 76 and 77: Advantages and disadvantages of ava
Page 78 and 79: Advantages and disadvantages of ava
Page 80 and 81: Delivery to the patient• All pati
Page 82 and 83: Summary• Oxygen is a treatment fo
Page 84 and 85: Summary - Continuous oxygentherapy
Page 88 and 89: What happens at 9,000 metres(approx
Page 90 and 91: Oxygen use in palliative care• Mo
Page 92 and 93: Oxygen prescriptionodel for oxygen
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Domiciliary Oxygen Therapy by Dr. Saman Kularathne

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