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相关概念视频

Temperature Measurement Sites01:14

Temperature Measurement Sites

3.1K
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...
3.1K
Assessing Body Temperature - Temporal Artery01:19

Assessing Body Temperature - Temporal Artery

1.0K
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...
1.0K
Equipments Used to Measure Body Temperature01:13

Equipments Used to Measure Body Temperature

1.7K
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,...
1.7K

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相关实验视频

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Cooling or Warming the Esophagus to Reduce Esophageal Injury During Left Atrial Ablation in the Treatment of Atrial Fibrillation
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在使用不同气球进行冷却过程中的时空组织温度.

Akio Chikata1,2, Takeshi Kato2, Hiroaki Ide3

  • 1Department of Cardiology, Toyama Prefectural Central Hospital, Toyama, Japan.

Heart rhythm O2
|November 24, 2025
PubMed
概括
此摘要是机器生成的。

在肺静脉切除过程中,POLARx FIT 28毫米冷却气球实现了最低的组织温度. POLARx FIT 31 mm 制造了更广泛的冷却区域,这表明冷除去效率的差异.

关键词:
在 AFA-Pro 的基础上.通过冷除,可以进行冷除.在POLARX FIT中使用.时间空间的时间空间.组织温度 组织温度

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科学领域:

  • 医疗器械 医疗器械
  • 心血管干预 心血管干预
  • 低温生物学 低温生物学

背景情况:

  • 结冷处理用于肺静脉隔离.
  • 了解冷却气球设备之间的差异对于有效治疗至关重要.
  • 在冷却过程中组织温度动态需要进一步调查.

研究的目的:

  • 使用两台商用冷却气球,在冷却过程中比较时空组织温度.
  • 为了评估北极前线前进Pro (AFA-Pro) 和POLARx FIT冷却气球的性能.
  • 评估肺静脉模型中的温度分布和趋势.

主要方法:

  • 使用猪心肌组织创建了体外肺静脉模型.
  • 多温度传感器在冷却过程中评估了组织温度.
  • 测试了Arctic Front Advance Pro (AFA-Pro) 和POLARx FIT (28和31毫米) 的使用情况.
  • 在切除前,肺静脉封闭得到证实.

主要成果:

  • 在180秒后,POLARx FIT 28 mm显示了最低的肺静脉力,并实现了最低的组织温度 (-50.1°C).
  • 只有POLARx FIT 28mm的组织温度低于-50°C.
  • 31毫米的POLARx FIT创建了一个显著更大的区域,温度为-30°C或更低.

结论:

  • POLARx FIT 28毫米冷藏气球实现了最显著的组织温度降低.
  • 31毫米的POLARx FIT创造了更大的冷却组织面积.
  • 设备的选择可能会影响冷移除疗效和病变的产生.