[1] Zheng Y L, Ding X R, Poon C C et al. Unobtrusive sensing and wearable devices for health informatics[J]. IEEE Transactions on Biomedical Engineering, 61, 1538-1554(2014). http://www.ncbi.nlm.nih.gov/pubmed/24759283

[2] Bandodkar A J, Wang J. Non-invasive wearable electrochemical sensors: a review[J]. Trends in Biotechnology, 32, 363-371(2014). http://europepmc.org/abstract/MED/24853270

[3] Zeng W, Shu L, Li Q et al. Fiber-based wearable electronics: a review of materials, fabrication, devices, and applications[J]. Advanced Materials, 26, 5310-5336(2014). http://www.ncbi.nlm.nih.gov/pubmed/24943999

[4] Lobodzinski S S. ECG patch monitors for assessment of cardiac rhythm abnormalities[J]. Progress in Cardiovascular Diseases, 56, 224-229(2013). http://europepmc.org/abstract/med/24215754

[5] Chan M, Esteve D, Fourniols J Y. Smart wearable systems: current status and future challenges[J]. Artificial Intelligence in Medicine, 56, 137-156(2012). http://europepmc.org/abstract/MED/23122689

[6] Hu J, Meng H, Li G et al. A review of stimuli-responsive polymers for smart textile applications[J]. Smart Materials and Structures, 21, 053001(2012). http://adsabs.harvard.edu/abs/2012SMaS...21e3001H

[7] Gugliuzza A, Drioli E. A review on membrane engineering for innovation in wearable fabrics and protective textiles[J]. Journal of Membrane Science, 446, 350-375(2013). http://www.sciencedirect.com/science/article/pii/S0376738813005802

[8] Atalay O, Kennon W R, Demirok E. Weft-knitted strain sensor for monitoring respiratory rate and its electro-mechanical modeling[J]. IEEE Sensors Journal, 15, 110-122(2015). http://ieeexplore.ieee.org/xpls/icp.jsp?arnumber=6857365

[9] Roriz P, Carvalho L, Frazão O et al. From conventional sensors to fibre optic sensors for strain and force measurements in biomechanics applications: a review[J]. Journal of Biomechanics, 47, 1251-1261(2014). http://www.ncbi.nlm.nih.gov/pubmed/24612722

[10] Massaroni C, Saccomandi P, Schena E. Medical smart textiles based on fiber optic technology: an overview[J]. Journal of Functional Biomaterials, 6, 204-221(2015). http://bib.oxfordjournals.org/external-ref?access_num=10.3390/jfb6020204&link_type=DOI

[11] Ciocchetti M, Massaroni C, Saccomandi P et al. Smart textile based on fiber Bragg grating sensors for respiratory monitoring: design and preliminary trials[J]. Biosensors, 5, 602-615(2015). http://pubmedcentralcanada.ca/pmcc/articles/PMC4600174/

[12] Selm B, Gürel E A, Rothmaier M et al. Polymeric optical fiber fabrics for illumination and sensorial applications in textiles[J]. Journal of Intelligent Material Systems and Structures, 21, 1061-1071(2010). http://www.researchgate.net/publication/249358092_Polymeric_Optical_Fiber_Fabrics_for_Illumination_and_Sensorial_Applications_in_Textiles?ev=auth_pub

[13] Stupar D Z, Bajic J S, Manojlovic L M. et al. Wearable low-cost system for human joint movements monitoring based on fiber-optic curvature sensor[J]. IEEE Sensors Journal, 12, 3424-3431(2012). http://ieeexplore.ieee.org/document/6265355/

[14] Yang X, Chen Z. Elvin C S M, et al. Textile fiber optic microbend sensor used for heartbeat and respiration monitoring[J]. IEEE Sensors Journal, 15, 757-761(2015). http://ieeexplore.ieee.org/xpls/icp.jsp?arnumber=6888477

[15] Grillet A, Kinet D, Witt J et al. Optical fiber sensors embedded into medical textiles for healthcare monitoring[J]. IEEE Sensors Journal, 8, 1215-1222(2008). http://ieeexplore.ieee.org/document/4567473/

[16] Witt J, Narbonneau F, Schukar M et al. Medical textiles with embedded fiber optic sensors for monitoring of respiratory movement[J]. IEEE Sensors Journal, 12, 246-254(2012). http://ieeexplore.ieee.org/document/5783284/

[17] Carmo J P. Silva A M F, Rocha R P, et al. Application of fiber Bragg gratings to wearable garments[J]. IEEE Sensors Journal, 12, 261-266(2012).

[18] Li H, Yang H, Li E. et al. Wearable sensors in intelligent clothing for measuring human body temperature based on optical fiber Bragg grating[J]. Optics Express, 20, 11740-11752(2012). http://www.ncbi.nlm.nih.gov/pubmed/22714162

[19] Kawamura M, Ishizawa H, Sato S et al. Application to vital signs by fiber Bragg grating sensing[C]. Tokyo: 2011 Proceedings of the SICE Annual Conference, 2702-2704(2011).

[20] Sato S, Ishizawa H, Hattori A. et al. Study of fixed points in pulse rate measurement by FBG sensor[C]. Akita: 2012 Proceedings of the SICE Annual Conference, 1849-1851(2012).

[21] Tian Xinyu, Yang Kun, Zhang Cheng. Design of pulse sensing fabric based on fiber Bragg grating[J]. Journal of Textile Research, 37, 38-41(2016).

[22] Villatoro J, Finazzi V, Coviello G et al. Photonic-crystal-fiber-enabled micro-Fabry-Perot interferometer[J]. Optics Letters, 34, 2441-2443(2009). http://www.opticsinfobase.org/abstract.cfm?URI=ol-34-16-2441

[23] Duan D W, Rao Y J, Hou Y S et al. Microbubble based fiber-optic Fabry-Perot interferometer formed by fusion splicing single-mode fibers for strain measurement[J]. Applied Optics, 51, 1033-1036(2012). http://labs.europepmc.org/abstract/MED/22410979

[24] Zhang Jie, Jing Zhenguo, Li Ang et al. All-silica fiber EFPI high static pressure sensor in fusion with simple structure[J]. Chinese J Lasers, 43, 1010004(2016).

[25] Zhang C. Zhao J J F, Miao C Y, et al. Curvature and temperature sensor based on bulge-taper structures interferometer with embedded fiber Bragg grating[J]. Optical Engineering, 54, 087104(2015). http://spie.org/Publications/Journal/10.1117/1.OE.54.8.087104

[26] Zhang Cheng, Wang Yihe, Miao Changyun. Analysis and feature extraction of pulse wave signal measured by FBG sensor[J]. Jouranl of Signal Processing, 31, 1145-1151(2015).