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)
42 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
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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