Gastrointestinal Temperature Measurement
Gastrointestinal Temperature Measurement - Related Videos
08:22
Using an Ingestible Telemetric Temperature Pill to Assess Gastrointestinal Temperature During Exercise
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Cited by 32 •
2015
This study describes an accurate, reliable and non-invasive technique to continuously measure gastrointestinal temperature during exercise. The ingestible telemetric temperature pill is suitable to measure gastrointestinal temperature in laboratory settings as well as in field based settings.
01:14
Temperature Measurement Sites
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2024
A thermometer measures body temperature. The common sites for measuring body temperature are the oral cavity, axillary region, temporal artery, and skin surface, such as the forehead, abdomen, and axilla. True core body temperature is assessed in the rectum, tympanic membrane, pulmonary artery, esophagus, and urinary bladder. Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
01:13
Equipments Used to Measure Body Temperature
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2024
Body temperature can be assessed using various devices and measured in Celsius or Fahrenheit. Glass-bulb Thermometer: Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
09:50
Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures
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Cited by 4 •
2017
A protocol for determining the vitreous phase densities of micro- to pico-liter size drops of aqueous mixtures at cryogenic temperatures is described.
10:36
Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials
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Cited by 2 •
2016
We describe the methodology of mechanical exfoliation and deposition of flakes of novel materials with micron-sized dimensions onto substrate, fabrication of experimental device structures for transport experimentation, and the magnetotransport measurement in a dry helium close-cycle cryostat at temperatures down to 0.300 K and magnetic fields up to 12 T.
FAQs
Readings can differ according to where the sensor is positioned within the digestive tract. Because each anatomical site may experience different local conditions, measurements should be interpreted in relation to sensor location rather than treated as interchangeable. Recording the placement site helps clinicians and researchers compare results more meaningfully and distinguish location-related variation from broader changes in internal temperature.
A sensor moving through the gastrointestinal system may encounter changing local environments as it transits. This movement can contribute to variation in the temperature record independently of a whole-body thermal change. For that reason, trends are more informative when considered alongside the device’s position and transit behavior, particularly in studies examining temperature over an extended period.
Recording measurements over time reveals patterns rather than only one momentary value. These patterns can help show how internal temperature changes during physiological responses or across an observation period. The resulting time-based data complement conventional peripheral measurements, allowing investigators to examine whether gastrointestinal readings provide additional information about core temperature behavior.
Gastrointestinal measurements provide information from within the digestive tract, whereas conventional peripheral measurements reflect temperature at more external sites. The two approaches can therefore offer different views of thermal status. Using gastrointestinal data alongside peripheral readings may help assess internal temperature patterns more fully, while recognizing that gastrointestinal results are influenced by location, movement, and transit.
A temperature sensor is positioned in, or passes through, the gastrointestinal system, after which it detects local heat. The device then records or transmits readings over time. Interpreting the resulting data requires attention to where the sensor was located, whether it moved during measurement, and how transit may have affected the observed pattern.
In medicine, this approach can support evaluation of core temperature patterns and physiological responses. It may be useful in clinical monitoring, thermoregulation research, and investigations of how gastrointestinal conditions influence temperature data. Its value is greatest when the measurements are interpreted with relevant contextual information rather than viewed as isolated readings.
These studies can produce time-based records of internal thermal conditions and show how readings vary during physiological responses. They may also clarify whether gastrointestinal conditions affect the temperature signal. Such outcomes help researchers characterize thermoregulation and determine how gastrointestinal measurements complement other temperature assessments, although interpretation must account for anatomical location, movement, and transit.