相关实验视频

Updated: Jun 26, 2025

Normothermic Negative Pressure Ventilation Ex Situ Lung Perfusion: Evaluation of Lung Function and Metabolism
09:31

Normothermic Negative Pressure Ventilation Ex Situ Lung Perfusion: Evaluation of Lung Function and Metabolism

Published on: February 14, 2022

2.1K

使用正压进行死后组织脱气,优于负压

Victor Barrere1, Yuanshan Wu2, Aiguo Han3

  • 1Research Service, VA San Diego Healthcare System, San Diego, CA, USA; Department of Orthopaedic Surgery, University of California, San Diego, San Diego, CA, USA.

Ultrasound in medicine & biology
|May 9, 2024
PubMed
概括

阳性压力有效地减少了生物组织中的气体用于声学成像,而负压力可能会矛盾地增加气体. 这项研究强调了正压作为组织脱气的可靠方法.

关键词:
脱气处理 脱气处理尸体解剖后的成像检查腐烂的实际气体腐烂.定量超声波的使用方法

更多相关视频

Air-Inflation of Murine Lungs with Vascular Perfusion-Fixation07:19

Air-Inflation of Murine Lungs with Vascular Perfusion-Fixation

Published on: February 2, 2021

6.9K
Establishment of a Novel Ex Vivo Lung Perfusion System for Rat Lungs After Circulatory Death09:14

Establishment of a Novel Ex Vivo Lung Perfusion System for Rat Lungs After Circulatory Death

Published on: October 18, 2024

404

相关概念视频

Pressure Relationships in Thoracic Cavity01:24

Pressure Relationships in Thoracic Cavity

Breathing, otherwise known as pulmonary ventilation, is the process of air movement into and out of the lungs. The main mechanisms propelling pulmonary ventilation are atmospheric pressure (Patm), intra-pulmonary (Ppul ) or intra-alveolar pressure (Palv) within the alveoli, and intrapleural pressure (Pip) within the pleural cavity.
Breathing Mechanisms
Both intra-alveolar and intrapleural pressures rely on specific lung properties. The ability to breathe—allowing air to enter the lungs...
2.3K