신생아의 환기 치료(ventilator care)

목차

1. Noninvasive respiratory support (NRS)
2. positive-pressure mechanical ventilation
3. Volume-Targeted Ventilation
4. high-frequency ventilation (HFV)
5. Patient-Triggered Ventilation

본문내용

1. Noninvasive respiratory support (NRS)
Continuous distending pressure (CDP) : general term defined as the maintenance of an increased transpulmonary pressure during the expiratory phase of respiration.

each types of CDP : CPAP, PEEP, and CNEP

1) Continuous flow CPAP : consisted of gas flow generated at a source and directed against the resistance of the expiratory limb of a circuit.
2) “bubble” or water-seal CPAP : blended gas flows to the infant after being heated and humidified. Typically, nasal prong cannulae are secured in the infant's nares, such as with the Hudson® prongs (Hudson Respiratory Care, Inc., Temecah, Calif) or Inca® prongs (Ackrad Laboratories, Inc., Cranford, NJ).
The distal end of the expiratory tubing is immersed under either 0.25% acetic acid or sterile water to a specific depth to provide the approximate level of CPAP desired
3) Benveniste gas-jet valve (Dameca, Copenhagen, Denmark)

참고 자료

Assisted ventilation of the neonate / [edited by] Jay P. Goldsmith, Edward H. Karotkin ; [illustrations by] Barbara L. Siede. P140-234
5th ed.
St. Louis, Mo. : Saunders/Elsevier, c2011.