LD Technology FLOW 7 Vascular Function and Autonomic Nervous System Data Management

Flow 7 streamlines medical device data management by integrating with the CCS Cloud platform. This collaboration fosters teamwork between primary and speciality care physicians, ultimately enhancing patient care.

The Flow 7 system comprises:

The TBL-AbI:

• A medical device indicated for use on adult subjects at risk of having or developing peripheral arterial disease (PAD)
• Is intended for the rapid measurement of ankle-brachial pressure index (ABPI), or ankle-brachial index (ABI), and volume recording (PVR)/ volume plethysmography in adults.

The SWEAT C:

• A medical device indicated for use as a galvanic skin response technology related to the sweat gland function. It is used to test the sudomotor function.
• Sudomotor testing using this method “may be the most sensitive means to detect peripheral small fiber neuropathy (Low, et al.,2006).

The OXI_W:

A medical device indicated for use:

• To spot-check SpO2% and pulse rate
• To analyze the pulse waveform (Photoplethysmography or PPG/PTG) to assess the microvascular condition
• To analyze heart rate variability to assess the autonomic nervous system function.

Flow 7 Software:

• Manages the 3 devices’ measurements
• Sends the data to CCS cloud
• Register the physician and its partners through a website (ldteckcloud.com)

Main Markers:

1. Vascular Function Assessment:

• Arterial stiffness and Ankle Brachial Indices from the Volume plethysmography analysis
• Endothelial Function Patented markers from mathematical analysis of the photoplethysmography spectral analysis. (Off-label use)

2. Autonomic Nervous System Assessment:

• Sudomotor Function Markers
• Heart rate variability Analysis (HRV)
• Cardiac Autonomic Reflex Tests: – Valsalva Ratio, ​- E/I Ratio , – K30/15 Ratio and ​- Systolic Pressure Response to Standing