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1. Department :
Operation theater
technologist
PRESENTATION:
Anastasia $ techniques

2. Presented by:
Aiza Qasim 59514
PRESENTED TO:
Ma’am Khadija

3. Topics:
Definition
Uses
Importance
Procedure
Parts
Types

4. Suction machine:
Definition of Suction Machine:
A suction machine is a
medical device used to remove unwanted substances
such as saliva, mucus, blood, or vomit from a patient’s
airway or surgical site by creating negative pressure. It
helps maintain a clear airway and clean surgical field
during anesthesia and surgery.

6. Uses of suction machine:
•Suctioning the oropharynx or trachea before, during, or after
intubation.
• Clearing blood or secretions from the surgical field.
• Managing aspiration during general anesthesia.
• Clearing secretions in postoperative care.
• Assisting in resuscitation efforts.

7. Importance of suction machine during
anaesthesia:
•Maintains Airway Patency: Prevents airway obstruction by clearing
secretions.
•Prevents Aspiration: Removes vomitus or fluids that could enter the lungs.
•Ensures Visibility: Keeps the surgical site free from blood and fluids.
•Emergency Support: Vital during airway emergencies like laryngospasm
or bleeding.

8. Procedure of suction machine during
anaesthesia:
1. Check Equipment:
Ensure the suction machine is functional and properly assembled.
Attach sterile suction tubing and catheter.
2. Turn On Machine:
Adjust the vacuum pressure as per patient needs (usually 80–120 mmHg for
adults).
3. Insert Suction Catheter:
Gently insert the catheter into the patient’s airway or surgical site.

9. 4. Apply Suction:
Occlude the thumb port intermittently to apply suction (limit
to 10-15 seconds at a time).
5. Withdraw Catheter:
Remove the catheter while continuing suction.
6. Dispose and Clean:
Dispose of catheter if single-use, or sterilize if reusable.
Empty and clean the canister.

10. Parts of suction machine:
Vacuum Pump – Generates suction power
Collection Canister – Collects the removed fluids
Suction Tubing – Connects the patient to the canister
Vacuum Tubing – Connects the pump to the canister

11. Bacterial Filter – Prevents contamination
Pressure Regulator – Adjusts suction pressure
Pressure Gauge – Shows the level of suction
Overflow Protection (Float Valve) – Prevents fluid
from entering the pump
Power Source – Electric cord, battery, or manual pump

13. Types of suction machine:
Manual suction machines
Portable suction machines
Electrical suction machines

14. Manual suction machines:
These are non-electric, portable, and often used in
emergency situations or when electricity isn’t
available. Medzell says that manual suction
machines are frequently used in emergencies
because they don’t require electricity.

16. Portable suction machines:
These are battery-powered and designed for mobility,
allowing users to suction on the go. AboutKidsHealth
says that portable suction machines are best for suction
on the go.

18. Electrical suction machines:
These plug into an electrical outlet and are commonly
found in hospitals and clinics.