CONFIDENTIAL and
PROPRIETARY
96-06917-00-01 rev C DCR 20-328 INOGEN ONE G4 TECHNICAL MANUAL
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shallow breathing, but may also result in the occasional trigger due to motion of the
cannula or motion of the concentrator. The trigger sensitivity may vary.
2.4.3. Flow Setting Selection Relative to Physician Prescription
Inogen has labeled each of the three settings to provide a guideline for matching the
setting of the device to the continuous flow prescription issued by the physician. Actual
correlation is dependent upon the patient’s breathing rates, inspiratory tidal volume, and
other physiologic factors. Inogen suggests that each patient be titrated (a) while
sedentary, and (b) while active or ambulatory.
3. SERVICING THE INOGEN ONE G4
3.1. Maintenance by the Provider
3.1.1. Authorized Repair Centers
The Inogen One G4 is only intended to be repaired by authorized repair centers. If a
repair is required, please contact Inogen to locate your nearest authorized repair center.
If you would like to become an authorized repair center, please contact Inogen for access
to certification training, service instructions, component part lists and the necessary repair
equipment.
3.1.2. Cleaning and Processing for Reuse
Reprocessing between patient use is required. Refer to the following guidance on the
process to clean and disinfect for reuse.
The following supplies are recommended:
o Nitrile Gloves or equivalent
o Safety Glasses
o Disinfecting wipes or Spray designed to kill bacteria and viruses
o Compressed Air (30 psi / 207 kPa, for blowing off parts)
o Particulate Respirator (N95 rated)
The following safety precautions should be followed when cleaning and processing a
concentrator for reuse:
1. The cleaning process should be performed in a well-ventilated area.
2. Wear nitrile gloves, safety glasses, and a particulate respirator when cleaning
and disinfecting the concentrator.
3. Avoid touching your face during and after cleaning the concentrator to prevent
transfer of contaminants.
4. Immediately after cleaning remove gloves and wash hands.
The following steps should be performed to clean and disinfect the concentrator:
1. Put on personal protective equipment (PPE).