Published online by Cambridge University Press: 28 April 2020
Respiratory monitoring utilizing pulse oximetry and expired carbon dioxide (CO2) measurement has been an operating room standard since the 1980s. Post-anesthesia and intensive care units adopted pulse oximetry shortly thereafter and only recently have embraced expired CO2 monitoring. However, there remains a need for monitoring the respiratory function of patients in low-intensity hospital environments (i.e., other than operating rooms, post-anesthesia care units, or intensive care units), since they frequently experience respiratory compromise that may progress, require tracheal intubation, and may deteriorate to cardiopulmonary arrest. This is especially true in patients with obesity, obstructive sleep apnea, and opioid administration, which are common risk factors. Monitoring for respiratory compromise in low-intensity environments, however, is challenging. This chapter addresses the use of pulse oximetry, expired CO2, photoplethysmography, bioimpedance, and acoustic monitoring in these settings.
To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.