Saunier J, Khzam A, Yagoubi N
Matériaux et Santé, Faculté de pharmacie, Université Paris Saclay, France.
Matériaux et Santé, Faculté de pharmacie, Université Paris Saclay, France.
J Mech Behav Biomed Mater. 2022 Dec;136:105477. doi: 10.1016/j.jmbbm.2022.105477. Epub 2022 Oct 4.
Flexible tubing is a key part of a lot of medical devices used in hospital, but may be subjected to a lot of various mechanical stresses that can led to the failure or to complications for the patients. The nature and causes of these mechanical stresses were listed for peristaltic pump tubing, infusion set tubing and catheters. Their consequences in term of tubing damages and particular contamination were reported. The impact of the chemical nature of the tubing, of its size and also the impact of various parameters of the clinical acts were reviewed. Last the consequences for the patient's health were discussed.
柔性管材是医院使用的许多医疗设备的关键部件，但可能会受到多种机械应力的作用，这些应力可能导致故障或给患者带来并发症。文中列出了蠕动泵管材、输液器管材和导管所受机械应力的性质和原因。报告了这些应力在管材损坏和特殊污染方面的后果。综述了管材化学性质、尺寸的影响以及临床操作各种参数的影响。最后讨论了对患者健康的影响。
