NIHem BT
Research-grade arterial tonometry data acquisition and analysis
The NIHem BT system allows researchers to perform arterial tonometry with ECG in order to assess central and peripheral waveform features and carotid-femoral pulse wave velocity. The optional DICOM import feature allows researchers to perform detailed analysis of central and regional hemodynamics and pressure-flow relations, including aortic input impedance analysis, wave separation analysis, cerebrovascular input impedance analysis and more.
NIHem PPG
FDA-cleared PPG waveform acquisition module.
The NIHem PPG system utilizes an FDA-cleared PPG waveform acquisition module to acquire high fidelity PPG waveforms from the fingertip. The NIHem PPG interface allows researchers to design their own protocols for performing various interventions while acquiring the PPG waveforms. Waveforms are then uploaded to our cloud-based analysis servers to assess various measures of aortic function including Heart Age, Vascular Age, Metabolic Age and more.
NIHem Mobile
Monitor your cardiometabolic health and cardiovascular risk.
The NIHem Mobile app is a health and wellness app that allows users to record a PPG waveform using the camera on their smartphone. The waveforms are then uploaded to our cloud-based inference servers for analysis and interpretation and recommendations for potential lifestyle modifications that promote vascular health.
Waveform AI
Using AI to translate waveforms into physiologic insights.
Our cloud-based inference servers feature a family of AI algorithms that can assess various measures of vascular and cardiometabolic health. Analyses can be performed on existing waveforms acquired with any of the current or past NIHem family of devices or on waveforms from other devices.