相关实验视频

Updated: Jul 23, 2025

Multi-Stream Perfusion Bioreactor Integrated with Outlet Fractionation for Dynamic Cell Culture
10:00

Multi-Stream Perfusion Bioreactor Integrated with Outlet Fractionation for Dynamic Cell Culture

Published on: July 20, 2022

2.2K

迫切需要采用拉流逻辑来供应红细胞以满足患者的需求:一个单一中心研究

Corentin Streel1, Marie Pouplard2, François Laporte3

  • 1Blood Transfusion Service, Cliniques Universitaires Saint-Luc, 1200 Brussels, Belgium; Institute of Experimental and Clinical Research, UCLouvain, 1200 Brussels, Belgium.

Transfusion clinique et biologique : journal de la Societe francaise de transfusion sanguine
|July 14, 2023
PubMed
概括

患者血液管理 (PBM) 减少了红细胞 (RBC) 输血,但可能导致OD阴性短缺. 优化O-D阴性血液供应需要了解患者的血型需求,并适应捐赠中心的策略.

关键词:
需要/供应的平衡.0 D - 负的引流策略的引流流策略.R{0}r 的意思是红细胞 (红细胞) 是红细胞的组成部分.

更多相关视频

In Vitro Model of Physiological and Pathological Blood Flow with Application to Investigations of Vascular Cell Remodeling07:30

In Vitro Model of Physiological and Pathological Blood Flow with Application to Investigations of Vascular Cell Remodeling

Published on: November 3, 2015

9.7K
Simultaneous Study of the Recruitment of Monocyte Subpopulations Under Flow In Vitro09:16

Simultaneous Study of the Recruitment of Monocyte Subpopulations Under Flow In Vitro

Published on: November 26, 2018

7.1K

相关概念视频

Flow Sheet01:17

Flow Sheet

Flowsheets are valuable tools in nursing documentation. They enable healthcare professionals to efficiently record and monitor various patient assessments and measurements in a consolidated format.
Here's a closer look at the examples of flowsheets commonly used by nurses:
Graphic Sheet Documentation:
1.7K
Autoregulation of Blood Flow01:17

Autoregulation of Blood Flow

Autoregulation mechanisms are characterized by their inherent capacity for self-regulation without necessitating specific nervous stimulation or endocrine control. These mechanisms facilitate the adjustment of blood flow and, therefore, perfusion specific to each tissue region. This self-regulation encompasses chemical signals and myogenic controls.
Chemical Signaling in Autoregulation
Chemical signaling operates at the precapillary sphincter level, inciting either contraction or relaxation....
2.4K
Blood Flow01:29

Blood Flow

Blood is pumped by the heart into the aorta, the largest artery in the body, and then into increasingly smaller arteries, arterioles, and capillaries. The velocity of blood flow decreases with increased cross-sectional blood vessel area. As blood returns to the heart through venules and veins, its velocity increases. The movement of blood is encouraged by smooth muscle in the vessel walls, the movement of skeletal muscle surrounding the vessels, and one-way valves that prevent backflow.
70.3K
Rapidly Varying Flow01:24

Rapidly Varying Flow

Rapidly varying flow (RVF) in open channels is characterized by abrupt changes in flow depth over a short distance, with the rate of depth change relative to distance often approaching unity. These flows are inherently complex due to their transient and multi-dimensional nature, making exact analysis difficult. However, approximate solutions using simplified models provide valuable insights into their behavior.Key Features of Rapidly Varying FlowRVF is commonly observed in scenarios involving...
98