Today our topic of discussion is Jet Medication Nebulizer .
Jet Medication Nebulizer
JET MEDICATION NEBULIZER
A jet medications nebulizers utilize a high velocity gas flew to generate practice from the prescribed solution either O, of compressed air powers the nebulae. Parts of jet nebulizer is shown in (Figure 29.2).
Jet nebulisers use compressed air or oxygen passing through a narrow orifice at 6–8 L/minute to suck drug solution from a reservoir into a feed tube. There are fine ligaments in this tube, and the impact of the solution on these ligaments generates droplets (Venturi principle). Baffles trap the larger droplets.
There are two types:
Jet nebulisers use compressed air or oxygen passing through a narrow orifice at 6–8 L/minute to suck drug solution from a reservoir into a feed tube. There are fine ligaments in this tube, and the impact of the solution on these ligaments generates droplets (Venturi principle). Baffles trap the larger droplets.
Ultrasonic nebulisers use a piezoelectric crystal vibrating at high frequency to create the aerosol, and do not require gas flow. The vibrations are transmitted through a buffer to the drug solution and form a fountain of liquid in the nebulisation chamber. Ultrasonic nebulisers produce a more uniform particle size than jet nebulisers, but are less widely used due to cost.
Equipment
- O, cylinder/wall O, outlet of flew metals
- A clean tray with O, nipple adapted to bit the connection tubing
- Nebulizer kit consent of:
- Face mask/mouth piece
- Nebulized jet and nebulizer cap O, supply tubing.
- Physician orders
- Prescribed nebulizer solution
- The 0.9% NaCl ampoules as diluent if prescribed
- A 5 mL syringe with needle
- Disposable spectrum cup
- Box of disposable leisters.
Procedure
- Unscrew the nebulizer jar and instill the prescribed dose of solutions
- Rescrew cap on nebulizer jar
- Connect one end of the O, tubing to the nebulizer and attach the other end of the supply tubing to the O, flew maters
- Place the patient in a comfortable sitting on semi-Flower’s positions
- Adjust the 0, to flow rate 5 to 6 units per minute or until a fine must appears
- Place the mask snugly over the patients face to cover the nose, mouth and chin and adjust the elastic sharp around the patients
- Instruct the patient to take deep breath, repeat hold breath briefly this exhale unit all the medications is nebulized
- Observe expansion of the patient chest during therapy
- Observe the patient.
- Though out the procedure and give constant reassurance
- Thin oil the 0, when all the solution has vaporized and remove the face mask
- Encourages the patient to length after several deep breaths
- Assist the patient to a comfortable position and wipe off the moisture from the face to face with towel or disposable tissue
- Diamante the nebulizes kid and decontaminate in both soapy water.
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