Product Introduction

CNAP Monitor 500 HD

  • Main features
  • Pertinent literature

• Real-time systolic, diastolic, mean blood pressure and pulse rate


• High-fidelity blood pressure waveform


• CO (Cardiac Output) and PPV (Pulse Pressure Variation) allowing for hemodynamic monitoring and fluid optimization


• Quick and easy setup for every day clinical use


• Automatic calibration to upper arm blood pressure (NBP, oscillometric)


• easy integration in patient monitoring "BP Wave Out"


• adjustable alarming system


• 8.4” colour anti-reflective screen


• integrated thermal printer


• rechargeable internal battery for up to two hours of CNAP® operation


• measurement duration up to 24 hours


• additional analog out connector (optional)

• Detection of hypotension during Caesarean section with continuous non-invasive arterial pressure device or intermittent oscillometric arterial pressure measurement. C. Ilies, H. Kiskalt, D. Siedenhans, P. Meybohm, M. Steinfath, B. Bein. British Journal of Anaesthesia, (2012)

• Closed-loop double-vasopressor automated system to treat hypotension during spinal anaesthesia for caesarean section: a preliminary study. a T H Sia, H S Tan, B L Sng, Anaesthesia, (2012)

• High NIHSS values predict impairment of cardiovascular autonomic control. Max Josef Hilz, Sebastian Moeller, Aynur Akhundova, Harald Marthol, Elisabeth Pauli, Philipp De Fina. Stroke; a journal of cerebral circulation, Volume: 42, Issue: 6 (2011)

• A comparison of a continuous noninvasive arterial pressure (CNAP™) monitor with an invasive arterial blood pressure monitor in the cardiac surgical ICU. a M Jagadeesh, Naveen G Singh, Subramanyam Mahankali. Annals of cardiac anaesthesia, Volume: 15, Issue: 3 (2012)

• Prediction of fluid responsiveness by a continuous non-invasive assessment of arterial pressure in critically ill patients: comparison with four other dynamic indices. X Monnet, M Dres, a Ferré, G Le Teuff, M Jozwiak, a Bleibtreu, et al. British journal of anaesthesia, (2012)

• Investigation of the agreement of a continuous non-invasive arterial pressure device in comparison with invasive radial artery measurement. C Ilies, M Bauer, P Berg, J Rosenberg, J Hedderich, B Bein, et al. British journal of anaesthesia, Volume: 108, Issue: 2 (2012)

• The ability of pulse pressure variations obtained with CNAP™ device to predict fluid responsiveness in the operating room. Matthieu Biais, Laurent Stecken, Laetitia Ottolenghi, Stéphanie Roullet, Alice Quinart. Françoise Masson, Anesthesia and analgesia, Volume: 113, Issue: 3 (2011)

• CONTINUOUS NONINVASIVE BLOOD PRESSURE MONITORING DURING SPINAL ANESTHESIA FOR CESAREAN SECTION. Robert Hanss, Christoph Ilies, Hannah Missalla, Markus Steinfath, Berthold Bein, Daniel Siedenhans Poster, Issue: 1 (2009)

• Continuous non-invasive arterial pressure technique improves patient monitoring during interventional endoscopy. Sylvia Siebig, Felix Rockmann, Karl Sabel, Ina Zuber-Jerger, Christine Dierkes, Tanja Brünnler, International journal of medical sciences, Volume: 6, Issue: 1 (2009)

• EVALUATION OF THE CNAP™ MONITOR VERSUS INVASIVE RADIAL ARTERY PRESSURE MONITORING IN SURGICAL PATIENTS. Christoph Ilies, P Berg, B Bein, M Steinfath, R Hanss Poster, (2010)

• NON INVASIVE PULSE PRESSURE VARIATION AS AN INDICE OF PRELOAD RESPONSIVENESS. E Robin, M Bloud, B Tavernier, G Lebuffe, B Vallet. Poster, (2010)

• Continuous non-invasive arterial pressure measurement: evaluation of CNAP device during vascular surgery. M Biais, L Vidil, S Roullet, F Masson, A Quinart, P Revel. Annales françaises d'anesthèsie et de rèanimation, Volume: 29, Issue: 7-8 (2010)

• Continuous non-invasive arterial pressure shows high accuracy in comparison to invasive intra-arterial blood pressure measurement. Sackl Elisabeth. White paper, (2008)

• Precision and accuracy of a new device (CNAP™) for continuous non-invasive arterial pressure monitoring: assessment during general anaesthesia. C Jeleazcov, L Krajinovic, T Münster, T Birkholz, R Fried, J Schüttler. British journal of anaesthesia, Volume: 105, Issue: 3 (2010)

• Evaluation of a continuous non-invasive arterial blood pressure monitoring device (CNAP) in comparison with an invasive arterial blood pressure measurement in the ICU Methods : Results : Karl-heinz Smolle, Martin Schmid, Christian Weger, Helga Prettenthaler, Hermann Scharfetter. Poster, (2011)

• Evaluation of a novel non-invasive Pulse Pressure Variation (PPV) method in critically ill patients Conclusions : Karl-heinz Smolle, Helga Prettenthaler, Martin Schmid. Poster, (2011)

• Continuous noninvasive arterial pressure: assessment in older and high-risk patients under analgesic sedation. Christoph Schramm, Lisa Baat, Konstanze Plaschke. Blood pressure monitoring, Issue: May (2011)

• An Evaluation of continuous non-invasive arterial pressure monitor (CNAP™ Monitor) in urological surgery Conclusion: Robert Luntzer, Bernhard Urbanek, Antonina Saldjiyska, Ingrid Berger, Walter Klimscha. Poster, (2009)

• Continuous Blood Pressure Readings in Intensive Care Patients, Comparison of a Continuous Non-Invasive Pressure Device and Invasive Recording by means of an Arterial Line. Grenadi Grudev, Robert Hanss. Poster, (2010)