A Micro CO2 Gas Sensor Based on Sensing of pH-Sensitive Hydrogel Swelling by Means of a Pressure Sensor

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    5 Citations (Scopus)
    51 Downloads (Pure)

    Abstract

    In this paper a sensor is presented for the detection of carbon dioxide gas inside the stomach in order to diagnose gastrointestinal ischemia. The operational principle of the sensor is measuring the CO2 induced pressure generation of a confined pH-sensitive hydrogel by means of a micro pressure sensor. The sensor is capable of measuring CO2 with a response time between 2 and 4 minutes and a maximum pressure of 0.29×105 Pa at 20 kPa CO2. The sensor is able to resist up to 1 M HCl acid as can be present inside the stomach. The results are very promising for real application and clinical trials are planned.
    Original languageUndefined
    Title of host publicationTransducers 2005 : 13th International Conference on Solid-State Sensors, Actuators and Microsystems
    Place of PublicationUSA
    PublisherIEEE
    Pages1146-1149
    Number of pages4
    ISBN (Print)0-7803-8994-8
    DOIs
    Publication statusPublished - 5 Jun 2005
    Event13th International Conferences on Solid-State Sensors, Actuators and Mircosystems, TRANSDUCERS 2005 - Seoul, Korea, Republic of
    Duration: 5 Jun 20059 Jun 2005
    Conference number: 13

    Publication series

    Name
    PublisherIEEE
    Volume2

    Conference

    Conference13th International Conferences on Solid-State Sensors, Actuators and Mircosystems, TRANSDUCERS 2005
    Abbreviated titleTRANSDUCERS
    CountryKorea, Republic of
    CitySeoul
    Period5/06/059/06/05

    Keywords

    • EWI-18824
    • IR-53236
    • METIS-225722

    Cite this

    Herber, S., Bomer, J. G., Olthuis, W., Bergveld, P., & van den Berg, A. (2005). A Micro CO2 Gas Sensor Based on Sensing of pH-Sensitive Hydrogel Swelling by Means of a Pressure Sensor. In Transducers 2005 : 13th International Conference on Solid-State Sensors, Actuators and Microsystems (pp. 1146-1149). USA: IEEE. https://doi.org/10.1109/SENSOR.2005.1497279
    Herber, S. ; Bomer, Johan G. ; Olthuis, Wouter ; Bergveld, Piet ; van den Berg, Albert. / A Micro CO2 Gas Sensor Based on Sensing of pH-Sensitive Hydrogel Swelling by Means of a Pressure Sensor. Transducers 2005 : 13th International Conference on Solid-State Sensors, Actuators and Microsystems. USA : IEEE, 2005. pp. 1146-1149
    @inproceedings{15249e4c5ea44ac6b0617a986e81d592,
    title = "A Micro CO2 Gas Sensor Based on Sensing of pH-Sensitive Hydrogel Swelling by Means of a Pressure Sensor",
    abstract = "In this paper a sensor is presented for the detection of carbon dioxide gas inside the stomach in order to diagnose gastrointestinal ischemia. The operational principle of the sensor is measuring the CO2 induced pressure generation of a confined pH-sensitive hydrogel by means of a micro pressure sensor. The sensor is capable of measuring CO2 with a response time between 2 and 4 minutes and a maximum pressure of 0.29×105 Pa at 20 kPa CO2. The sensor is able to resist up to 1 M HCl acid as can be present inside the stomach. The results are very promising for real application and clinical trials are planned.",
    keywords = "EWI-18824, IR-53236, METIS-225722",
    author = "S. Herber and Bomer, {Johan G.} and Wouter Olthuis and Piet Bergveld and {van den Berg}, Albert",
    year = "2005",
    month = "6",
    day = "5",
    doi = "10.1109/SENSOR.2005.1497279",
    language = "Undefined",
    isbn = "0-7803-8994-8",
    publisher = "IEEE",
    pages = "1146--1149",
    booktitle = "Transducers 2005 : 13th International Conference on Solid-State Sensors, Actuators and Microsystems",
    address = "United States",

    }

    Herber, S, Bomer, JG, Olthuis, W, Bergveld, P & van den Berg, A 2005, A Micro CO2 Gas Sensor Based on Sensing of pH-Sensitive Hydrogel Swelling by Means of a Pressure Sensor. in Transducers 2005 : 13th International Conference on Solid-State Sensors, Actuators and Microsystems. IEEE, USA, pp. 1146-1149, 13th International Conferences on Solid-State Sensors, Actuators and Mircosystems, TRANSDUCERS 2005, Seoul, Korea, Republic of, 5/06/05. https://doi.org/10.1109/SENSOR.2005.1497279

    A Micro CO2 Gas Sensor Based on Sensing of pH-Sensitive Hydrogel Swelling by Means of a Pressure Sensor. / Herber, S.; Bomer, Johan G.; Olthuis, Wouter; Bergveld, Piet; van den Berg, Albert.

    Transducers 2005 : 13th International Conference on Solid-State Sensors, Actuators and Microsystems. USA : IEEE, 2005. p. 1146-1149.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    TY - GEN

    T1 - A Micro CO2 Gas Sensor Based on Sensing of pH-Sensitive Hydrogel Swelling by Means of a Pressure Sensor

    AU - Herber, S.

    AU - Bomer, Johan G.

    AU - Olthuis, Wouter

    AU - Bergveld, Piet

    AU - van den Berg, Albert

    PY - 2005/6/5

    Y1 - 2005/6/5

    N2 - In this paper a sensor is presented for the detection of carbon dioxide gas inside the stomach in order to diagnose gastrointestinal ischemia. The operational principle of the sensor is measuring the CO2 induced pressure generation of a confined pH-sensitive hydrogel by means of a micro pressure sensor. The sensor is capable of measuring CO2 with a response time between 2 and 4 minutes and a maximum pressure of 0.29×105 Pa at 20 kPa CO2. The sensor is able to resist up to 1 M HCl acid as can be present inside the stomach. The results are very promising for real application and clinical trials are planned.

    AB - In this paper a sensor is presented for the detection of carbon dioxide gas inside the stomach in order to diagnose gastrointestinal ischemia. The operational principle of the sensor is measuring the CO2 induced pressure generation of a confined pH-sensitive hydrogel by means of a micro pressure sensor. The sensor is capable of measuring CO2 with a response time between 2 and 4 minutes and a maximum pressure of 0.29×105 Pa at 20 kPa CO2. The sensor is able to resist up to 1 M HCl acid as can be present inside the stomach. The results are very promising for real application and clinical trials are planned.

    KW - EWI-18824

    KW - IR-53236

    KW - METIS-225722

    U2 - 10.1109/SENSOR.2005.1497279

    DO - 10.1109/SENSOR.2005.1497279

    M3 - Conference contribution

    SN - 0-7803-8994-8

    SP - 1146

    EP - 1149

    BT - Transducers 2005 : 13th International Conference on Solid-State Sensors, Actuators and Microsystems

    PB - IEEE

    CY - USA

    ER -

    Herber S, Bomer JG, Olthuis W, Bergveld P, van den Berg A. A Micro CO2 Gas Sensor Based on Sensing of pH-Sensitive Hydrogel Swelling by Means of a Pressure Sensor. In Transducers 2005 : 13th International Conference on Solid-State Sensors, Actuators and Microsystems. USA: IEEE. 2005. p. 1146-1149 https://doi.org/10.1109/SENSOR.2005.1497279