Journal of ISSN: 2376-0060JLPRR

Lung, Pulmonary & Respiratory Research
Mini Review
Volume 3 Issue 3 - 2016
Noninvasive Ventilation Bi-Pap basic use and Modes
Sana Rashid*
University of Health Sciences (GD-PGMI), Pakistan
Received: February 22, 2016 | Published: May 23, 2016
*Corresponding author: Sana Rashid, University of Health Sciences (GD-PGMI), Lahore, Pakistan, Email:
Citation: Rashid S (2016) Noninvasive Ventilation Bi-Pap basic use and Modes. J Lung Pulm Respir Res 3(3): 00081. DOI: 10.15406/jlprr.2015.03.00081

Abstract

While working in a good hospital setup according to my country standards I realize that few people are well aware of non invasive ventilation and its importance. So I am discussing non invasive BI-PAP ventilation and also describing basic modes.

Keywords: BI-PAP; Non invasive ventilations; Modes

Abbreviations

BI-PAP: Bi Level Positive Airway Pressure; S: Spontaneous; S/TD: Spontaneous Timed; T: Timed; IPAP: Inspiratory Positive Airway Pressure; EPAP: Expiratory Positive Airway Pressure; Ti: Inspiratory Time; GB: Guillian Berry Syndrome

Introduction

Non invasive ventilation is a type of mechanical ventilation in which we do not use invasive techniques like passing endotracheal tube. It is of two types C-PAP and Bi-PAP I am only discussing later [1]. In Bi-PAP we give two levels of pressure IPAP and EPAP they are set after assessing patients condition and type of disease. IPAP is basically the positive airway pressure that we give in inspiration and EPAP is expiratory positive airway pressure that prevents our alveoli from collapsing and keep them open [2]. BiPAP basic modes are S, St and T.

Spontaneous mode (S): In s mode all the breaths are patient triggered and cycled. Machine delivers pre set pressure during inspiration and expiration. No automatically delivered breath is inhaled. Pt initiate all the breaths and machine respond to inspiration and expiration.

Spontaneous timed mode (S/TD): In S/TD mode breaths are patient triggered and machine trigerred, patient cycled and machine cycled. We set backup breaths and also Ti. If patient do not initiate the breath during the set time then machine automatically delivers the breath.

Timed mode (T): In T mode machine does not rely on patient breath triggering effort. All the breaths are automatically delivered and set. So it is a machine cycled and machine triggered mode.

Bi-PAP ventilation a type of non invasive ventilation have a very important role in preventing patients from invasive ventilation its hazards and complications [3]. Bi-PAP is always preferred over invasive ventilation and is a first step therapy in respiratory failures. It has a major role in acute respiratory failures [4]. It is used in weaning pts from ventilation. It is also used in post-op patients [5]. It is also used in neurological patients like muscular dystrophy, GB syndrome and motor neuron disease etc [6].

Conclusion

All the modes of bi-pap should be understood and properly used. Awareness related to the use and modes of bi-pap should be spread. This will be beneficial for patients and home care providers.

References

  1. J Masip (2007) Heart failure reviews.
  2. American Journal of Respiratory Medicine August 2003 2(4): 343-347.
  3. Lightowler JV, Wedzicha JA, Elliott MW, Ram FSF (2003) Non-invasive positive pressure ventilation to treat respiratory failure resulting from exacerbations of chronic obstructive pulmonary disease: Cochrane systematic review and meta-analysis. BMJ 326(7382): 185.
  4. Bourke SC, Tomlinson M, Williams TL, Bullock RE, Shaw PJ, et al. (2006) Effects of non-invasive ventilation on survival and quality of life in patients with amyotrophic lateral sclerosis: a randomised controlled trial. Lancet Neurol 5(2): 140-147.
  5. Joris JL, Sottiaux TM, Chiche JD, Desaive CJ, Lamy ML (1997) Effect of bi-level positive airway pressure (BiPAP) nasal ventilation on the postoperative pulmonary restrictive syndrome in obese patients undergoing gastroplasty. Chest 111(3): 665-670.
  6. Ward S, Chatwin M, Heather S, Simonds AK (2005) Randomised controlled trial of non-invasive ventilation (NIV) for nocturnal hypoventilation in neuromuscular and chest wall disease patients with daytime normocapnia. Thorax 60(12): 1019-1024.
© 2014-2016 MedCrave Group, All rights reserved. No part of this content may be reproduced or transmitted in any form or by any means as per the standard guidelines of fair use.
Creative Commons License Open Access by MedCrave Group is licensed under a Creative Commons Attribution 4.0 International License.
Based on a work at http://medcraveonline.com
Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version | Opera |Privacy Policy