Goal: The patient exhibits improved breath sounds and a clear, patent airway.
1. Bring necessary equipment to the bedside stand or overbed table.
2. Perform hand hygiene and put on PPE, if indicated.
3. Identify the patient.
4. Close curtains around bed and close the door to the room, if possible.
5. Determine the need for suctioning. Verify the suction order in the patient’s chart. Assess for pain or the potential to cause pain. Administer pain medication, as prescribed, before suctioning.
6. Explain what you are going to do and the reason for doing it to the patient, even if the patient does not appear to be alert. Reassure the patient you will interrupt the procedure if he or she indicates respiratory difficulty.
7. Adjust bed to comfortable working position, usually elbow height of the caregiver (VISN 8 Patient Safety Center, 2009). Lower side rail closest to you. If patient is conscious, place him or her in a semi-Fowler’s position. If patient is unconscious, place him or her in the lateral position, facing you. Move the overbed table close to your work area and raise it to waist height.
8. Place towel or waterproof pad across patient’s chest.
9. Turn suction to appropriate pressure. For a wall unit for an adult: 100–120 mm Hg (Roman, 2005); neonates: 60–80 mm Hg; infants: 80–100 mm Hg; children: 80–100 mm Hg; adolescents: 80–120 mm Hg (Ireton, 2007). For a portable unit for an adult: 10–15 cm Hg; neonates: 6–8 cm Hg; infants 8–10 cm Hg; children 8–10 cm Hg; adolescents: 8–10 cm Hg.
10. Put on a disposable, clean glove and occlude the end of the connecting tubing to check suction pressure. Place the connecting tubing in a convenient location. Place the resuscitation bag connected to oxygen within convenient reach, if using.
11. Open sterile suction package using aseptic technique. The open wrapper becomes a sterile field to hold other supplies. Carefully remove the sterile container, touching only the outside surface. Set it up on the work surface and pour sterile saline into it.
12. Put on face shield or goggles and mask. Put on sterile gloves. The dominant hand will manipulate the catheter and must remain sterile. The nondominant hand is
considered clean rather than sterile and will control the suction valve (Y-port) on the catheter.
13. With dominant gloved hand, pick up sterile catheter. Pick up the connecting tubing with the nondominant hand and connect the tubing and suction catheter.
14. Moisten the catheter by dipping it into the container of sterile saline, unless it is a silicone catheter. Occlude Y-tube to check suction.
15. Hyperventilate the patient using your nondominant hand and a manual resuscitation bag and delivering three to six breaths or use the sigh mechanism on a mechanical
ventilator.
16. Open the adapter on the mechanical ventilator tubing or remove the manual resuscitation bag with your nondominant hand.
17. Using your dominant hand, gently and quickly insert the catheter into the trachea. Advance the catheter to the predetermined length. Do not occlude Y-port when inserting the catheter.
18. Apply suction by intermittently occluding the Y-port on the catheter with the thumb of your nondominant hand, and gently rotate the catheter as it is being withdrawn. Do not suction for more than 10 to 15 seconds at a time.
19. Hyperventilate the patient using your nondominant hand and a manual resuscitation bag and delivering three to six breaths. Replace the oxygen delivery device, if applicable, using your nondominant hand and have the patient take several deep breaths. If the patient is mechanically ventilated, close the adapter on the mechanical ventilator tubing or replace the ventilator tubing and use the sigh mechanism on a mechanical ventilator.
20. Flush catheter with saline. Assess the effectiveness of suctioning and repeat, as needed, and according to patient’s tolerance. Wrap the suction catheter around your dominant hand between attempts.
21. Allow at least a 30-second to 1-minute interval if additional suctioning is needed. No more than three suction passes should be made per suctioning episode. Suction the oropharynx after suctioning the trachea. Do not reinsert in the endotracheal tube after suctioning the mouth.
22. When suctioning is completed, remove gloves from dominant hand over the coiled catheter, pulling it off inside-out. Remove glove from nondominant hand and dispose of gloves, catheter, and container with solution in the appropriate receptacle. Assist patient to a comfortable position. Raise bed rail and place bed in the lowest position.
23. Turn off suction. Remove face shield or goggles and mask. Perform hand hygiene.
24. Offer oral hygiene after suctioning.
25. Reassess patient’s respiratory status, including respiratory rate, effort, oxygen saturation, and lung sounds.
26. Remove additional PPE, if used. Perform hand hygiene.
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