HERMES - TMSi SAGA

Support package to interface the TMSi SAGA commercial multimodal physiological signal acquisition device in HERMES, using OEM's open-source Python SDK.

[!NOTE] The 2023-2024 version of the OEM Python SDK is released under the Apache-2.0 license and is packaged as a dependency of this module under hermes.tmsi.sdk without changes to the source. A new version has since been released, but not yet integrated nor tested.

[!IMPORTANT] TMSi SAGA Python SDK is Windows-only and requires Python>=3.9.

Installation

Node available under the same HERMES namespace of hermes.tmsi as TmsiProducer.

Follow these instructions to prepare the desktop with necessary drivers.

From PyPI

pip install pysio-hermes-tmsi

From source

git clone https://github.com/maximyudayev/hermes-tmsi.git
pip install -e hermes-tmsi

Usage

Using the device follows the standard configuration file specification process of HERMES nodes.

[!IMPORTANT] Channels specified in YAML must match the actual port to which an analog sensor is connected. Else wrong sensors will be read out.

Device	Port	Channel
	UNI	[1-32] OR [1-64]1
ECG (1-ch)	BIP-01	[65]
Respiration (1-ch)	AUX-01	[69]
GSR (1-ch)	AUX-02	[72]
SpO2	DIGI	[79]

[!IMPORTANT]

1. Always add the patient ground lead to ensure physiological signals on BIP and AUX ports are not floating.
2. Add stress relief loops on the sensor leads to avoid motion artifacts in the data, when accidentally tagging on the wires.

Citation

When using any parts of this repository outside of its intended use, please cite the parent project HERMES.