manual resuscitator造句

An endotracheal tube ( ET ) can be inserted by an advanced practitioner and can substitute for the mask portion of the manual resuscitator.
Use of the manual resuscitator force-feeds air or oxygen into the lungs in order to inflate them under pressure, thus constituting a means to manually provide positive-pressure ventilation.
The ET tube also maintains an open and secure airway at all times, even during CPR compressions; as opposed to when a manual resuscitator is used with a mask when a face mask seal can be difficult to maintain during compressions.
Use of manual resuscitators to ventilate a patient is frequently called " "'bagging "'" the patient and is regularly necessary in medical emergencies when the patient's breathing is insufficient ( respiratory failure ) or has ceased completely ( respiratory arrest ).
Currently the only devices that can deliver pre-set, physician-prescribed inflation volumes reliably within safety guidelines are mechanical ventilators that require an electrical power source and / or a source of compressed oxygen, a higher level of training to operate, and typically cost hundreds to thousands of dollars more than a disposable manual resuscitator.
It's difficult to find manual resuscitator in a sentence. 用manual resuscitator造句挺难的

These are similar to manual resuscitators in that oxygen is pushed through a mask to force-inflate the patient's lungs, but unlike a manual resuscitator where the pressure used to force-inflate the patient s lungs comes from a person manually squeezing a bag, with the FROPVD the pressure needed to force-inflate the lungs comes directly from a pressurized oxygen cylinder.
These are similar to manual resuscitators in that oxygen is pushed through a mask to force-inflate the patient's lungs, but unlike a manual resuscitator where the pressure used to force-inflate the patient s lungs comes from a person manually squeezing a bag, with the FROPVD the pressure needed to force-inflate the lungs comes directly from a pressurized oxygen cylinder.
A bag-valve mask can be used without being attached to an oxygen tank to provide " room air " ( 21 % oxygen ) to the patient, however manual resuscitator devices also can be connected to a separate bag reservoir which can be filled with pure oxygen from a compressed oxygen source this can increase the amount of oxygen delivered to the patient to nearly 100 %.