Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11116417 | Method and apparatus for detection of interference in impedance based measurements | Panu Takala, Kimmo Henrik Uutela, Mikael Bröckl | 2021-09-14 |
| 10993644 | SpO2 system and method | Sakari Matias Lamminmaki | 2021-05-04 |
| 10646145 | Reflective SpO2 measurement system and method | Otto Valtteri Pekander, Juha Virtanen | 2020-05-12 |
| 10172526 | System and method of detection of sensor removal in a monitoring system | Kimmo Henrik Uutela, Emma Elina Ikonen | 2019-01-08 |
| 10098558 | Wireless patient monitoring system and method | — | 2018-10-16 |
| 10092226 | Method, arrangement, sensor, and computer program product for non-invasively measuring hemoglobin concentrations in blood | Katja Urpalainen | 2018-10-09 |
| 9375183 | Method for monitoring sensor degradation, patient monitor, patient monitor system, physiological sensor, and computer program product for a patient monitor | Heikki Joensuu | 2016-06-28 |
| 8715193 | Determination of the clinical state of a subject | Panu Takala | 2014-05-06 |
| 8694067 | Sensor, apparatus and method for non-invasively monitoring blood characteristics of a subject | — | 2014-04-08 |
| 8574156 | Determination of the clinical state of a subject | Kimmo Henrik Uutela, Juha Virtanen | 2013-11-05 |
| 8571622 | Method for reducing power consumption in pulse oximeter systems, pulse oximeter system and pulse oximeter sensor | Juha Virtanen | 2013-10-29 |
| 8515514 | Compensation of human variability in pulse oximetry | — | 2013-08-20 |
| 8463370 | Method and apparatus based on combination of physiological parameters for assessment of analgesia during anesthesia or sedation | Ilkka Korhonen, Marcus Johannis Van Gils, Markku Paloheimo, Arvi Yli-Hankala | 2013-06-11 |
| 8412296 | Non-invasive determination of the concentration of a blood substance | — | 2013-04-02 |
| 8401605 | Multiple wavelength physiological measuring apparatus, sensor and interface unit for determination of blood parameters | — | 2013-03-19 |
| 8246546 | Method, arrangement and apparatus for monitoring fluid balance status of a subject | — | 2012-08-21 |
| 7925338 | Determination of the anesthetic state of a patient | — | 2011-04-12 |
| 7635337 | Determination of clinical stress of a subject in pulse oximetry | Panu Takala | 2009-12-22 |
| 7553286 | Real-time monitoring of the state of the autonomous nervous system of a patient | — | 2009-06-30 |
| 7447541 | Monitoring subcortical responsiveness of a patient | Iikka Korhonen | 2008-11-04 |
| 7407485 | Monitoring pain-related responses of a patient | — | 2008-08-05 |
| 7407486 | Method and an apparatus for pulse plethysmograph based detection of nociception during anesthesia or sedation | Ilkka Korhonen, Marcus Johannis Van Gils, Mikko Oskari Jousi, Jyrki Lotjonen | 2008-08-05 |
| 7367949 | Method and apparatus based on combination of physiological parameters for assessment of analgesia during anesthesia or sedation | Ilkka Korhonen, Marcus Johannis Van Gils, Markku Paloheimo, Arvi Yli-Hankala | 2008-05-06 |
| 7215994 | Monitoring the neurological state of a patient | — | 2007-05-08 |
| 6882874 | Compensation of human variability in pulse oximetry | — | 2005-04-19 |