评估用于医疗应用的智能手机上的热摄像头的探测器稳定性和图像质量:一项比较研究
Vladan Bernard1, Erik Staffa2, Jana Pokorná1
1Department of Biophysics, Faculty of Medicine, Masaryk University, Kamenice 3, 625 00, Brno, Czech Republic.
Medical & biological engineering & computing
|April 4, 2025
概括
智能手机红外热像 (IRT) 模块提供了可访问的医疗诊断,但性能各不相同. Hikmicro 模块显示出卓越的温度稳定性,这对于可靠的医疗用途至关重要.
科学领域:
- 医疗成像医学成像
- 生物医学工程 生物医学工程
- 热成像技术 热成像技术
背景情况:
- 红外热图 (IRT) 在医学中越来越多地用于诊断.
- 基于智能手机的IRT模块提供便携且价格合理的成像解决方案.
- 这些模块之间的性能差异需要对医疗应用进行可靠性评估.
研究的目的:
- 为了比较三种基于智能手机的医疗应用IRT模块的性能.
- 为了评估温度稳定性,表面温度准确性和图像均性.
- 为了确定这些设备在临床使用中的可靠性.
主要方法:
- 对三种智能手机IRT模块进行比较分析:Hikmicro,FLIR One Pro和Seek Thermal CompactPRO.
- 使用校准黑体测量对温度稳定的评估.
- 评估热图像的表面温度准确性和空间均性.
主要成果:
- 在Hikmicro模块显示了最稳定的温度读数随时间的推移.
- FLIR One Pro显示了最高的温度波动.
- 搜索热紧PRO显示出更好的空间统一性,尽管由于后处理,图像分辨率有所不同.
结论:
- 智能手机IRT模块的性能差异很大,影响了它们的医疗可靠性.
- 时间温度稳定性是一个关键因素,Hikmicro非常出色.
- 精心选择和验证IRT模块对于准确的医学诊断至关重要.
相关概念视频
Assessing Body Temperature - Oral
702
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...
702
Assessing Body Temperature - Temporal Artery
509
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...
509
Assessing Body Temperature - Tympanic membrane
549
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...
549
Temperature Measurement Sites
1.4K
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...
1.4K


