Email:shopnil29-059@diu.edu.bd Medicinal Gases are so useful for us. We breathe earth’s atmosphere composed of:Nitrogen (78%)Oxygen (21%)Carbon Dioxide (0.03%)Argon and trace gases (0.93%)Neon, Xenon, Krypton and Helium. Those are medicinal gases.

1. WELCOME TO OUR
PRESENTATION

2. Presentation on: Medicinal Gases
Name: ID:
Shopnil Akash - 181-29-059

3. What is medicinal gas?
Medicinal Gases are so useful for us. We breathe
earth’s atmosphere composed of:
Nitrogen (78%)
Oxygen (21%)
Carbon Dioxide (0.03%)
Argon and trace gases (0.93%)
Neon, Xenon, Krypton and Helium. Those are
medicinal gases.

4. Nitrogen:
 In cryopreservation for the long-term preservation of blood, blood
components, other cells, body fluids or tissue samples.
 In cryosurgery for minor surgical procedures in dermatology.
 As a component in many gas mixtures.
 As a source of pneumatic pressure to power gas-operated medical devices.
 As a coolant for carbon dioxide surgical lasers.
It can also be used as part of the medical gas mixture for lung function tests.

5. Oxygen:
Of all the uses of oxygen, sustaining life is the most
important. Oxygen is needed by all living organisms.
Carbon dioxide:
Carbon dioxide is a colorless gas with a density about
60% higher than that of dry air. It occurs naturally in
Earth’s atmosphere as a trace gas.

6. Helium:
Helium can be used for breathing observation.
1. It is essential in treating ailments asthma, emphysema and other conditions
that affect breathing.
2. The gas is usually used to treat diseases that affect the lungs.
3. Hospital MRI scans relies on liquefied helium.

7. Thank You All.