Wireless monitor aims to track vital signs after surgery
NCT ID NCT07676227
First seen Jun 30, 2026 · Last updated Jul 01, 2026 · Updated 1 time
Summary
This study tests a wearable patient monitor's ability to measure blood oxygen levels accurately. Healthy adults aged 18 to 40 will breathe air with reduced oxygen to simulate low-oxygen conditions. The monitor's readings are compared to a standard reference device. The goal is to improve wireless monitoring of breathing and circulation for patients recovering from surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help refine a wireless patient monitor that tracks breathing and circulation after surgery.
- What could go wrong
- This is a small, early-stage technical test in healthy volunteers, not a treatment trial. The device may not perform as expected in real patients.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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24 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Dec 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 40 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age: minimum of 18 years and max 40 years * ASA category 1 * positive Allen's test * Passing the physical examination * Ability to give informed consent * Volunteering to the study Exclusion Criteria: * Age under 18 or over 40 years * Smoker * Pregnancy * Does not pass the physical examination * Negative Allen's test * Relevant medical illnesses * Cardiovascular disease * Pulmonary disease * Insufficient knowledge in Finnish or English * Cardiac pacemaker * Inability to give informed consent * Denial
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Tampere University
Tampere, Finland
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