Clinical Research Directory

Inclusion Criteria: 1. Age ≥18 years 2. Subject is undergoing an elective surgical procedure expected to require at least 60min of general anesthesia and during which routine esophageal (Teso) and bladder (Tbld) temperature monitoring is expected. 3. Subjects are expected to remain hospitalized at least overnight after surgery. 4. Subject specifically agrees to temperature Sensor placement on the neck prior to surgery. 5. Must be able to attach the Sensor away from the operative field (neck) with uninterrupted wireless connection between the Sensor and the Receiver (as close as possible). 6. Use environment must meet both of the following parameters: 1. Temperature 15-40⁰ C/59-104⁰ F 2. Humidity 30-75% RH (non-condensing) 7. For non-English speaking subjects, a translator must be present at the time of consent. Exclusion Criteria: 1. Subjects unable to provide their own consent. Consent from family or LOR is not acceptable. 2. Subjects undergoing surgical procedures who have conditions of the esophagus or bladder that contraindicate placement of these monitoring probes/sensor. 3. Subjects whose surgery does not involve the monitoring of esophageal or bladder temperature. 4. Subjects undergoing surgery that prohibits placement of an esophageal temperature monitoring probe/sensor (e.g. neck surgery). 5. Subjects with medical conditions such as inflammation, scratches, redness, rash at the Sensor placement site. 6. Subjects for whom the sensor cannot be securely adhered to the skin without floating or detaching, or accurately positioned over the carotid artery. 7. Not for use in MRI or CT facilities. 8. Use environment does not meet one or more parameters.