Ignite Creation Date:
2025-12-25 @ 1:43 AM
Ignite Modification Date:
2025-12-26 @ 12:01 AM
Study NCT ID:
NCT05689294
Status:
COMPLETED
Last Update Posted:
2023-11-18
First Post:
2023-01-03
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Non Invasive Continuous Blood Pressure Sensor
Sponsor:
Dartmouth-Hitchcock Medical Center
Organization:
Study Overview
Official Title:
Piezoelectric Sensors for Non-invasive Continuous Arterial Blood Pressure Measurements
Status:
COMPLETED
Status Verified Date:
2023-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The primary objective of this study is to collect training data in order to establish a method for correlating arterial blood pressure with voltage output signals from a non-invasive piezoelectric array sensor placed on the skin superficial to the radial artery.
Detailed Description:
The primary objective of this study is to collect training data in order to establish a method for correlating arterial blood pressure with voltage output signals from a non-invasive piezoelectric array sensor placed on the skin superficial to the radial artery. The development of this sensor could allow for non-invasive continuous measurement of arterial blood pressure.
The key hypothesis is: if the piezoelectric array sensor can detect pulsatile pressure waves when placed on a near surface artery and pulse wave analysis has been shown to allow for accurate beat-to-beat estimation of blood pressure, then the device placed superficial to a near surface artery should allow for the non-invasive estimation of continuous blood pressure.
Secondary objectives include identification of any significant ergonomic and motion artifact issues that could affect sensor utilization in future applications.
The key hypothesis is: if the piezoelectric array sensor can detect pulsatile pressure waves when placed on a near surface artery and pulse wave analysis has been shown to allow for accurate beat-to-beat estimation of blood pressure, then the device placed superficial to a near surface artery should allow for the non-invasive estimation of continuous blood pressure.
Secondary objectives include identification of any significant ergonomic and motion artifact issues that could affect sensor utilization in future applications.
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: