Fast, Painless,Non-invasive
Gas Exchange Analysisat the point of care
Redefining Gas Exchange Analysis
MediPines AGM100® Monitoring System
Blood Oxygen Level (gPaO2™), Carbon Dioxide Levels (PETCO2), Oxygen Saturation, Respiratory Rate, Pulse Rate, AND MORE >
Unique Respiratory Features & Benefits
Oxygen Deficit | gPaO2™ | PAO2
Downloads & Resources
Intuitive Touch Screen
Unique O2 Deficit
Real-Time Waveforms
Answers Essential Questions
Comprehensive Respiratory Parameters
gPaO₂™Calculated Arterial Partial Pressure of Oxygen, mmHg |
PAO₂End Tidal Partial Pressure of Oxygen, mmHg |
O₂ DeficitAlveolar and Arterial Oxygen Difference (PAO₂-PaO₂), mmHg |
PETCO₂End Tidal Partial Pressure of Carbon |
gPaO₂™ / PAO₂Ratio of Arterial to Alveolar Oxygen Partial Pressure, % |
RRRespiratory Rate, Br/m |
gPaO₂™ / FiO₂Ratio of Arterial to Fraction of |
PlethPlethsymogram |
RQRespiratory Quotient |
SpO₂Oxygen Saturation, % |
PIO₂Partial Pressure of Inspired Oxygen, mmHg |
Pulse RatePulse Rate, BPM |
Proven in the field
Backed By Science
Find out why the Medipines AGM100® Monitor is an essential
respiratory evaluation tool to improve patient flow and outcomes.
Non-invasive Pulmonary Gas Exchange Analysis
Portable Respiratory Specific Monitoring
Blood Oxygen Level (gPAO2™), Carbon Dioxide Levels (PETCO2), Oxygen Saturation, Respiratory Rate, Pulse Rate, AND MORE >
gPaO₂™Calculated Arterial Partial Pressure of Oxygen, mmHg |
PAO₂End Tidal Partial Pressure of Oxygen, mmHg |
O₂ DeficitAlveolar and Arterial Oxygen Difference (PAO₂-PaO₂), mmHg |
PETCO₂End Tidal Partial Pressure of Carbon |
gPaO₂™ / PAO₂Ratio of Arterial to Alveolar Oxygen Partial Pressure, % |
RRRespiratory Rate, Br/m |
gPaO₂™ / FiO₂Ratio of Arterial to Fraction of |
PlethPlethsymogram |
RQRespiratory Quotient |
SpO₂Oxygen Saturation, % |
PIO₂Partial Pressure of Inspired Oxygen, mmHg |
Pulse RatePulse Rate, BPM |
Proven in the field
Backed By Science
Find out why the Medipines AGM100® Monitor is an essential
respiratory evaluation tool to improve patient flow and outcomes.
Unique Features & BenefitsView
Oxygen Deficit | gPAO2™ | PAO2
Downloads & Resources
Intuitive Touch Screen
Unique O2 Deficit
Real-Time Waveforms
Answers Essential Questions
Comprehensive Respiratory Parameters
gPaO₂™Calculated Arterial Partial Pressure of Oxygen, mmHg |
PAO₂End Tidal Partial Pressure of Oxygen, mmHg |
O₂ DeficitAlveolar and Arterial Oxygen Difference (PAO₂-PaO₂), mmHg |
PETCO₂End Tidal Partial Pressure of Carbon |
gPaO₂™ / PAO₂Ratio of Arterial to Alveolar Oxygen Partial Pressure, % |
RRRespiratory Rate, Br/m |
gPaO₂™ / FiO₂Ratio of Arterial to Fraction of |
PlethPlethsymogram |
RQRespiratory Quotient |
SpO₂Oxygen Saturation, % |
PIO₂Partial Pressure of Inspired Oxygen, mmHg |
Pulse RatePulse Rate, BPM |
Proven in the field
Backed By Science
Find out why the Medipines AGM100® Monitor is an essential
respiratory evaluation tool to improve patient flow and outcomes.
Enhancing your practice & workflow
What Practitioners Are Saying
“We are measuring patients in the emergency room. It’s a form of triage, for what kind of care we are going to provide in the emergency room and possibly as an indicator for whether or not these patients have silent hypoxemia and whether or not these patients should be admitted to the hospital or not.”
“The AGM100 is so easy to use and portable. You get the data in minutes, instead of hours so I can separate ‘respiratory’ from ‘non-respiratory’ patients. It also worked seamlessly when I took it to remote rural areas where we did not have access to labs nearby…the next hospital is 160 miles away and the only way to transport patients to a hospital was via helicopter.”
“Quite frankly, over 15% of our surgical patients have COPD and many more don’t know they have respiratory issues. That is why we are using the MediPines AGM100® here to fast screen these patients, pre-surgery…“
So, what makes the MediPines Gas Exchange Monitor interesting?
Simply put, it’s new. The Gas Exchange Monitor is the first medical device to integrate a “comprehensive set” of respiratory parameters and indicators drawn from a patient’s breath in a noninvasive test. What’s key is the word “noninvasive.”
Proven in the field
Backed By Science
Find out why the Medipines AGM100® Monitor is an essential
respiratory evaluation tool to improve patient flow and outcomes.
Clinical Publications
MediPines Corporation works with world-class leading physicians and medical research facilities to improve non-invasive respiratory measurement technology. The MediPines Gas Exchange Monitor is FDA 510(k) cleared and available in the United States. The following studies in support of Oxygen Deficit and the MediPines Gas Exchange Monitor were conducted and published:
- Go West: translational physiology for noninvasive measurement of pulmonary gas exchange in patients with hypoxemic lung disease. Pickerodt P.A., & Kuebler W.M. American Journal of Physiology, Lung Cellular and Molecular Physiology. 2019 Mar 6;316: L701–L702. https://www.ncbi.nlm.nih.gov/pubmed/30838868
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West JB & Prisk GK (2018). A new method for noninvasive measurement of pulmonary gas exchange using expired gas. Respir Physiol Neurobiol 247, 112–115. https://pubmed.ncbi.nlm.nih.gov/28965822/
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West JB, Wang DL & Kim Prisk G (2018). Measurements of pulmonary gas exchange efficiency using expired gas and oximetry: Results in normal subjects. Am J Physiol - Lung Cell Mol Physiol 314, L686–L689. https://pubmed.ncbi.nlm.nih.gov/29351442/
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West JB, Crouch DR, Fine JM, Makadia D, Wang DL & Prisk GK (2018). A New, Noninvasive Method of Measuring Impaired Pulmonary Gas Exchange in Lung Disease: An Outpatient Study. Chest 154, 363–369. https://pubmed.ncbi.nlm.nih.gov/29452100/
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MediPines Publication Summary of: West JB, Crouch DR, Fine JM, Makadia D, Wang DL & Prisk GK (2018). A New, Noninvasive Method of Measuring Impaired Pulmonary Gas Exchange in Lung Disease: An Outpatient Study. Chest 154, 363–369. https://www.medipines.com/wp-content/uploads/2021/04/MediPines-Summary-of-West-Study-2018-published-in-Chest5_52720.pdf
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Pickerodt PA & Kuebler WM (2019). Go West: Translational physiology for noninvasive measurement of pulmonary gas exchange in patients with hypoxemic lung disease. Am J Physiol - Lung Cell Mol Physiol 316, L701–L702. https://pubmed.ncbi.nlm.nih.gov/30838868/
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Prisk GK & West JB (2019). Deriving the arterial PO2 and oxygen deficit from expired gas and pulse oximetry. J Appl Physiol 127, 1067–1074. https://pubmed.ncbi.nlm.nih.gov/31436512/
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West JB, Wang DL, Prisk GK, Fine JM, Bellinghausen A, Light M & Crouch DR (2019). Noninvasive measurement of pulmonary gas exchange: Comparison with data from arterial blood gases. Am J Physiol - Lung Cell Mol Physiol 316, L114–L118. https://pubmed.ncbi.nlm.nih.gov/30335497/
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Liu MA, Stark PC, Kim Prisk G & West JB (2020). Oxygen deficit is a sensitive measure of mild gas exchange impairment at inspired O2 between 12.5% and 21%. Am J Physiol - Lung Cell Mol Physiol 319, L91–L94. https://pubmed.ncbi.nlm.nih.gov/32401675/
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West JB, Liu MA, Stark PC & Kim Prisk G (2020). Measuring the efficiency of pulmonary gas exchange using expired gas instead of arterial blood: comparing the “ideal” PO2 of Riley with end-tidal PO2. Am J Physiol - Lung Cell Mol Physiol 319, L289–L293. https://pubmed.ncbi.nlm.nih.gov/32491950/
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Beyond Pulse Oximetry to Pulmonary Has Exchange Measurement in COVID-19 (2020). MediPines Scientific Series https://www.medipines.com/wp-content/uploads/2021/04/MP-July-2020-Beyond-Pulse-Oximetry-to-Pulmonary-Gas-Exchange-Measurement-in-COVID-19-71320.pdf
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Patrician A, Spajić B, Gasho C, Caldwell HG, Dawkins T, Stembridge M, Lovering AT, Coombs GB, Howe CA, Barak O, Dujić Ž & Ainslie PN (2021). Temporal changes in pulmonary gas exchange efficiency when breath-hold diving below residual volume. Exp Physiol 89, 1–39. https://pubmed.ncbi.nlm.nih.gov/33559974/
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Patrician A, Gasho C, Spajić B, Caldwell HG, Baković-Kramaric D, Barak O, Drviš I, Dujić Ž & Ainslie PN (2021). Case studies in physiology: Breath-hold diving beyond 100 meters—cardiopulmonary responses in world-champion divers. J Appl Physiol 130, 1345–1350. https://pubmed.ncbi.nlm.nih.gov/33600279/
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Prisk GK & West JB (2021). Non-invasive Measurement of Pulmonary Gas Exchange Efficiency: The Oxygen Deficit. Front Physiol; DOI: 10.3389/fphys.2021.757857. https://pubmed.ncbi.nlm.nih.gov/34744795/
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Manella, G., Ezagouri, S., Champigneulle, B., Gaucher, J., Mendelson, M., Lemarie, E., Stauffer, E., Pichon, A., Howe, C. A., Doutreleau, S., Golik, M., Verges, S., & Asher, G. (2022). The human blood transcriptome exhibits time-of-day-dependent response to hypoxia: Lessons from the highest city in the world. Cell Reports, 40(7). https://doi.org/10.1016/j.celrep.2022.111213
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Howe CA, MacLeod DB, Wainman L, Oliver SJ & Ainslie PN (2020). Validation of a Noninvasive Assessment of Pulmonary Gas Exchange During Exercise in Hypoxia. Chest 158, 1644–1650. https://pubmed.ncbi.nlm.nih.gov/32343965/
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MediPines Publication Summary of: Howe CA, MacLeod DB, Wainman L, Oliver SJ & Ainslie PN (2020). Validation of a Noninvasive Assessment of Pulmonary Gas Exchange During Exercise in Hypoxia. Chest 158, 1644–1650. https://www.medipines.com/wp-content/uploads/2021/04/MediPines-Summary-of-Ainslie-Study-as-Published-in-CHEST_52220.pdf
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Sieck D, Ozon P (2021). Use of a Non-Invasive Pulmonary Gas-Exchange Analyzer to Improve the Pretest Probability of Pulmonary Embolism in a Patient Classified as “Low Risk”. Am J Respir Care Med 2021; 203: A2385 https://www.atsjournals.org/doi/pdf/10.1164/ajrccm-conference.2021.203.1_MeetingAbstracts.A2385
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McGuire WC, Pearce AK, Elliott AR, Fine J, West JB, Prisk G, Crouch DR, Malhotra A (2022). Use of the Alveolar Gas Meter to Predict Respiratory Deterioration in COVID-19. Am J Respir Care Med 2022; 205: A4279. https://www.atsjournals.org/doi/pdf/10.1164/ajrccm-conference.2022.205.1_MeetingAbstracts.A4279
Related Respiratory Publications
- Post-operative pulmonary complications after non-cardiothoracic surgery. Kelkar K.V. Indian Journal of Anaesthesia. 2015 Sep; 59(9): 599–605. doi: 10.4103/0019-5049.165857. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4613407/
- Do pulmonary function tests improve risk stratification before cardiothoracic surgery? Ivanov, A., Yossef, J., Talion, J., Worku, B.M., Gulkarov, I., Tortolani, A.J., Sacchi, T.J., Briggs, W.M., Brener, S.J., Weingarten, J.A., & Hietner, J.F. The Journal of Thoracic and Cardiovascular Surgery. Apr 2016; 151(4), 1183-1189.e3. https://www.jtcvs.org/article/S0022-5223(15)02165-0/fulltext
- Postoperative pulmonary complications. Miskovic, A., & Lumb, A.B. BJA: British Journal of Anaesthesia. Mar 2017; 118(3) 317-334. https://academic.oup.com/bja/article/118/3/317/2982040
- Identifying Patients With COPD at High Risk of Readmission. Simmering, J.E., Polgreen, L.A., Comellas, A.P., Cavanaugh, J.E., & Polgreen, P.M. Chronic Obstr Pulm Dis. 2016; 3(4): 729-738. https://journal.copdfoundation.org/jcopdf/id/1125/Identifying-Patients-With-COPD-at-High-Risk-of-Readmission