Feasibility Study of Non-invasive and Continuous Measurement of Blood Pressure and Cardiac Output: Comparison to Non-invasive and Non-continuous Measurements
NCT ID: NCT01917500
Last Updated: 2013-08-06
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
10 participants
OBSERVATIONAL
2013-08-31
2013-09-30
Brief Summary
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The HeartBeat system combines an FDA/CE approved watch-like Pulse Oximeter for acquiring the data and a Smartphone S/W application that serves as the Hemodynamic calculator. The S/W application performs POST-PROCESSING of the PhotoPlethismoGraphic (PPG) signal (Normally the PPG signal in Pulse Oximeters is used only to compute heart rate and SpO2). The raw data is transferred from the watch oximeter to the smartphone using a standard Bluetooth protocol.
The Post-processing uses wavelet signal processing to estimate and display certain Hemodynamic parameters like (Blood Pressure) BP and CO in a continuous and graphical way on a standard Android Smartphone. In addition to the standard heart rate and SpO2, the application displays the measured PPG signal and estimated continues BP and CO.
HeartBeat is the only device that can non-invasively estimate Continuous BP and its Cardiac Output component and the resistance component in a mobile wearable device. Differentiating between these 2 components can play a major role in helping the doctor to understand the effect of cardiovascular medications and Lifestyle interventions.
Detailed Description
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Conditions
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Keywords
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Study Design
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COHORT
Study Groups
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Cardiac ward 10 patients
10 patients from the cardiac ward.
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
* Between the ages of 20-70 years old
Exclusion Criteria
* under 20 years old
* Supportive blood pressure
* Severe Sepsis
* Ventilated patients
* Supported by Amines
* Patients in state of Shock
20 Years
70 Years
ALL
Yes
Sponsors
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Rambam Health Care Campus
OTHER
Responsible Party
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Locations
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Rambam Health Care Campus
Haifa, , Israel
Countries
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Central Contacts
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Facility Contacts
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Yair Feld, Dr
Role: primary
Other Identifiers
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HeartBeat_V1.0
Identifier Type: -
Identifier Source: org_study_id