TSI makes software that aids providers by making new information available in underserved environments to change treatment planning and improve outcomes
Specific Focus Areas
Our Healthcare suite of applications includes screening, severity ranking, phenotyping, patient monitoring and prediction. Occasions of use include remote, primary care or specialized lab
Note: the device described on this website is not yet supported by phase II clinical trials and is not FDA cleared for marketing. While we have significant feasibility level evidence from clinical study, this technology is still early stage and is not available for clinical use beyond research.
mHealth
mHealth diagnostic devices that proxy gold standards. In over 20 clinical studies since 2020, we have shown that any ordinary mobile phone can accurately predict findings of gold standards such as echocardiogram, spirometry, MRI/CT, PCR and certain blood labs. All that is required is our enabling software.
Smarter Devices
Making existing noninvasive devices a lot smarter. Our software can also extract time series markers from commonly available devices such as auscultation, photoplethysmograph , NIR (near infrared) and thermograpraphy devices, doppler data and ECG. These markers can then be modeled into robust descriptive and diagnostic models.
Prediction
Prediction of future health states. In extensive clinical study, we have shown our software is capable of predicting future health states as a trajectory based on each patient’s observed time series data. It is a powerful and personalized approach that offers an alternative to statistical population studies. In clinical study, it has successfully predicted low birth weight and high fetal-placental ration in pregnancy patients early in pregnancy.
Features
Our technology has been designed to mitigate many of the problems with today’s health care devices
Non invasive
Because we use sensors like microphones to obtain our inputs, there’s never a need for invasive testing. Examples of devices include mobile phones, earbuds, thermography, doppler signals and vibration sensors.
Impromptu
When paired with a mobile phone, our software can be used anywhere, anytime. 7 billion phones globally could become instant medical devices. Access to world class care can be available to anyone with a phone.
Results in Real time
Results can be available immediately. The physician can review the results in real time and adjust the exam or medical management without need for follow up appointments.
Flexible
Our software works with just about any time series. While most of our studies have utilized recordings produced by mobile phones, the same technology can be used for other time series produced by most devices already used by physicians
Robust
Our software is invariant to environmental noise, patient BMI, skin color. Our algorithms are preferred by regulatory authorities because it is “locked’; it’s a physics-based approach rather than the more iterative machine learning approach. The results are highly reproducible.
Personalized
Today, many health care decisions are based on normal values established at the population level. By understanding an individual’s specific hemodynamic markers, their state of “health” or risk stratification can be personalized using longitudinal measurement.
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