Pulse Decomposition AnalysisTM Technology
View patient data remotely with our realtime App, Secure Cloud, or HL.7 & SDK interfaces to EMRs and other platforms.
Automated Early Warning Scores, Charting, & Reports
Securely and Wirelessly collect data and monitor patients from anywhere using our realtime mobile App or Remote Monitoring Cloud Portal.
Wireless Finger Sensor
A low-pressure, disposable finger sensor measures continuous pulse pressure waveforms for PDA™ Algorithm Processing.
Pulse Decomposition Analysis Technology™ (PDA™) and AI Algorithms
Patented PDA technology and artificial intelligence algorithms derive continuous hemodynamic parameters by analyzing reflective pulsewave morphology within the arterial tree.
ICU-grade Accuracy and Clinical Validation
Numerous Clinical Studies have validated VitalStream™ and PDA™ non-invasive measurements against invasive A-Lines and catheters.
VitalStream’s PDA™ technology and disposable finger sensor is clinically validated to Continuously Measure Multiple Hemodynamic Parameters without invasive A-Lines, Catheters, or Arm Cuffs:
Lead #2 ECG* for heart rhythm & QRS
Pulse Pressure Waveform for Cardiac Diagnostics
Continuous Blood Pressure:
Central Aortic SYS, DIA, and MAP with Trending
Realtime HR and Respiratory Rate
Realtime and Trending Pulse Oximetry*
Continuous Core Body Temperature*
Hemodynamics:
Cardiac Output, Cardiac Index, Stroke Volume, and SVI for instant and trending Cardiac Function
Fluid Response:
Instant and Continuous measurement of the left ventricle’s ability to increase stroke volume in response to fluid administration bolus or PLR
EndTidal CO2* for Continuous Ventilation Status
NEWS, MEWS, and NEWS2 Early Warning Score
Advanced Hemodynamics:
Systemic Vascular Resistance, Stroke Volume Variability, Pulse Pressure Variability, LVET
Lead #2 ECG* for heart rhythm & QRS
Pulse Pressure Waveform for Cardiac Diagnostics
Realtime HR and Respiratory Rate
Realtime and Trending Pulse Oximetry*
Continuous Core Body Temperature*
EndTidal CO2* for Continuous Ventilation Status
NEWS, MEWS, and NEWS2 Early Warning Score
Automatic Self-Calibration... Up and Running in 90 Seconds
* With additional wireless sensor
Continuous Blood Pressure:
Central Aortic SYS, DIA, and MAP with Trending
Hemodynamics:
Cardiac Output, Cardiac Index, Stroke Volume, and SVI for instant and trending Cardiac Function
Fluid Response:
Instant and Continuous measurement of the left ventricle’s ability to increase stroke volume in response to fluid administration bolus or PLR
Advanced Hemodynamics:
Systemic Vascular Resistance, Stroke Volume Variability, Pulse Pressure Variability, LVET
Automatic Self-Calibration... Up and Running in 90 Seconds
* With additional wireless sensor
Vitalstream Overview
Clinically Validated Accuracy
Pulse Decomposition AnalysisTM
with Advanced Hemodynamics
VitalStream PDA™ Method of Beat by Beat Blood Pressure Accuracy vs. Invasive A-Lines in Critical Care
VitalStream beat-by-beat hemodynamic tracking measured against invasive Central Aortic Catheter measurements
VitalStream PDA™ Method of Beat by Beat Blood Pressure Accuracy vs. Spot-Check Arm Cuffs during major abdominal surgeries
VitalStream PDA(tm) continuous Hemodynamic parameters inputs to a machine learning neural network to predict hypotension and vasopressor requirements in OB patients with spinal anesthesia
Other Clinical Studies, Publications,
and Use-Cases
"An amazing non-invasive device..."
“I’ve tried the Caretaker and it is nothing short of amazing. To realize this level of vital signs with a noninvasive device is incredible. The Caretaker can take patient safety in a hospital setting to a whole new level. For emergency services in the field, it provides an opportunity for more effective and immediate intervention. Caretaker should be standard of care everywhere!” – Dr Joseph L Hutchison, MD
"A big win for patient comfort and clinician productivity..."
“Caretaker’s ability to stream continuous blood pressure and vital information using only a comfortable finger cuff means I will no longer have to disturb my patients to ‘spot check’ vital signs using bulky wires, leads, or arm cuffs or deal with Alarm Fatigue associated. This is a big win for patient comfort and clinician productivity, not to mention the value of having realtime streaming data to make better clinical decisions without the “alarm fatigue” associated with in-room monitors” – Normand Dube, Trauma Nurse, RN, BSN, ACLS, PALS, BLS-I
"A real game changer..."
“Before Caretaker, most clinicians had to settle for intermittent ‘point-in-time’ Blood Pressure measurements using bulky arm cuffs, which can produce misleading results due to the influence of many factors such as movement, posture, anxiety, or caffeine. Caretaker’s ability to display a a series of Beat by Beat blood pressure measurements from a simple cuff is a real game changer, providing clinicians with more accurate data as they make treatment decisions.” – Dr. Jay Sanders, MD, Professor of Medicine (adjunct) at Johns Hopkins School of Medicine and President Emeritus of the American Telemedicine Association.