心拍と同期した温度測定を用いて,顔の温度変化によるアルコール摂取の効果のモニタリング
Nanami Kotani1, Kuniharu Sakurada2, Jiayi Xu2
1Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, 153-8904, Japan. nanami.kotani@star.rcast.u-tokyo.ac.jp.
Scientific reports
|September 1, 2025
まとめ
シンクロ・サーモグラフィーという新しい技術は 顔の温度と心拍の同期を監視することで 早期のアルコール効果を検出します この非接触方式は アルコール摂取後のリアルタイム生理学的モニタリングの 可能性を示しています
科学分野:
- 生理学
- 生物医学工学
- 神経科学
背景:
- アルコールの生理学的影響の正確な評価は,安全性や過剰摂取の防止に不可欠です.
- 呼吸アルコールの濃度 (BrAC) は,混同要因と一時的なデータのために一般的な,しかし限られた測定値です.
- 既存の方法では 早期アルコール検知のための 非侵襲的なリアルタイム生理学的監視が欠けている.
研究 の 目的:
- アルコールによる生理学的変化のモニタリングのためのシンクロ熱学の適用を調査する.
- 初期のアルコール効果の指標として,ダイナミックな温度-心拍の同期の感度を評価する.
- シンクロ・サーモグラフィーの実用的な非接触モニタリングツールとしての可能性を評価する.
主な方法:
- 赤外線熱画像と心拍の変動を同期するシンクロ熱画像技術を開発し,応用した.
- 生理学的反応を観察するためにアルコールの介入実験を行った.
- アルコール摂取前と後の顔の気温の変動とその心拍の同期をモニターする.
主要な成果:
- 飲まない状態では 顔の気温の変動は 心拍と強く同期します
- アルコール摂取後,この同期性は10〜30分以内に著しく弱まった.
- シンクロニティの弱まりは,目に見える赤くなる反応に関係なく観察されました.
結論:
- 温度と心拍の同期のダイナミックモニタリングは,初期のアルコール効果の敏感な非接触指標です.
- アルコールの生理学的影響の非侵襲的なリアルタイムモニタリングのための実用的なツールとして可能性を示しています.
- これらの予備的な発見を検証するためにさらなる研究が必要である.
関連する概念動画
01:19Assessing Body Temperature - Temporal Artery
664
Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
664
01:13Equipments Used to Measure Body Temperature
1.2K
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,...
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,...
1.2K
01:14Assessing Body Temperature - Tympanic membrane
668
Assessing tympanic membrane temperature involves using a tympanic membrane thermometer (TMT). Here is a step-by-step guide:
Step 1: Begin by practicing good hand hygiene to prevent the transmission of microorganisms.
Step 2: Turn on the thermometer and wait until the ready sign appears on the screen to ensure accurate measurement.
Step 3: Slide the probe cover in place to prevent cross-contamination.
Step 4: Instruct the patient to tilt their head to the side for comfort and check for cerumen...
Step 1: Begin by practicing good hand hygiene to prevent the transmission of microorganisms.
Step 2: Turn on the thermometer and wait until the ready sign appears on the screen to ensure accurate measurement.
Step 3: Slide the probe cover in place to prevent cross-contamination.
Step 4: Instruct the patient to tilt their head to the side for comfort and check for cerumen...
668
01:14Assessing Body Temperature - Oral
833
Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
833
01:14Temperature Measurement Sites
2.2K
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...
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...
2.2K
01:27Assessing Body Temperature - Rectal
6.3K
Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading.
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...
6.3K