De Jonckheere J, Narbonneau F, Jeanne M, Kinet D, Witt J, Krebber K, Paquet B, Depre A, Logier R
INSERM CIC-IT 807, CHRU de Lille, 2 Avenue Oscar Lambret, 59037 Lille Cedex, France.
Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:1473-6. doi: 10.1109/IEMBS.2009.5332432.
The potential impact of optical fiber sensors embedded into medical textiles for the continuous monitoring of the patient during Magnetic Resonance Imaging is presented. We report on two pure optical sensing technologies for respiratory movements monitoring - a macro bending sensor and a Bragg grating sensor, designed to measure the elongation due to abdominal and thoracic motions during breathing. We demonstrate that the two sensors can successfully sense textile elongation between, 0% and 3%, while maintaining the stretching properties of the textile substrates for a good comfort of the patient.
本文介绍了嵌入医用纺织品中的光纤传感器在磁共振成像过程中对患者进行连续监测的潜在影响。我们报告了两种用于呼吸运动监测的纯光学传感技术——一种宏观弯曲传感器和一种布拉格光栅传感器，它们旨在测量呼吸过程中由于腹部和胸部运动引起的伸长。我们证明，这两种传感器能够成功地感测0%至3%之间的纺织品伸长，同时保持纺织品基材的拉伸性能，以确保患者的良好舒适度。
