Optical fibre sensing at the interface between tissue and medical device

被引：1

作者：

Correia, R. ^{[1
]}

Sinha, R. ^{[2
]}

Norris, A. ^{[2
]}

Korposh, S. ^{[1
]}

Talbot, S. ^{[3
]}

Hernandez, F. U. ^{[1
]}

Hayes-Gill, B. R. ^{[1
]}

Morgan, S. P. ^{[1
]}

机构：

[1] Univ Nottingham, Fac Engn, Opt & Photon Grp, Nottingham NG7 2RD, England

[2] Queens Med Ctr, Dept Anaesthesia, Nottingham NG7 2UH, England

[3] P3 Med Ltd, Bristol BS4 4AX, Avon, England

来源：

INTERNATIONAL CONFERENCE ON BIOPHOTONICS V | 2017年 / 10340卷

基金：

美国国家卫生研究院;

关键词：

Optical fibre sensor; Intensive Care Unit; fibre Bragg grating (FBG); mechanical ventilation; pressure; perfusion;

D O I：

10.1117/12.2269811

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Contact between a medical device and tissue accounts for approximately a third of damage to soft tissue in hospitals. The use of sensors at the interface between the device and tissue can be used to maintain the optimum pressure and reduce such injuries. A sensorised endotracheal tube has been developed and is proposed as a method of reducing soft tissue damage and improving design of future devices. Optical fibre sensing is used to monitor both cuff contact pressure (via a fibre Bragg grating) and tissue perfusion (via reflectance photoplethysmography). The monitoring system developed has been used in an animal study and demonstrates reliable measurement of contact pressure and perfusion.

引用

页数：6

共 50 条

[1] Biotribology of medical devices: Tissue/device interface
Kim, Dae-Eun
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 244
[2] An Exterior Optical Fibre Sensing Technology Used for Interface Pressure Measurement Between Cable and Accessory
Wang, X.
Fan, Z. Y.
Wu, C.
Wu, K.
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2021, 28 (05) : 1836 - 1843
[3] Optical Fibre Sensing Networks
Santos, J. L.
Frazao, O.
Baptista, J. M.
Jorge, P. A. S.
Dias, I.
Araujo, F. M.
Ferreira, L. A.
2009 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC 2009), 2009, : 285 - +
[4] Polymer optical fibre sensing
Peng, GD
Chu, PL
OPTICAL INFORMATION PROCESSING TECHNOLOGY, 2002, 4929 : 303 - 311
[5] Optical fibre for sensing structures
不详
AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2003, 75 (02): : 186 - 187
[6] Optical fibre Ultrasonic Acoustic Sensing Technology for Medical Ultrasonic Equipment Detection
Ye, J. S.
Wang, H. C.
Li, Fengzhi
Xu, Yue
INDIAN JOURNAL OF PHARMACEUTICAL SCIENCES, 2019, 81 (01) : S70 - S71
[7] Coordinating strain responses between optical sensing fibre and gravel soil
Ai, Zhiwei
Zhang, Dan
Xu, Zhuoqun
Lu, Yi
Xu, Xiaomin
MEASUREMENT, 2025, 248
[8] A simple optical fibre probe for differentiation between healthy and tumorous tissue
Schartner, Erik P.
Henderson, Matthew R.
Purdey, Malcolm
Monro, Tanya M.
Gill, Grantley
Callen, David F.
SPIE BIOPHOTONICS AUSTRALASIA, 2016, 10013
[9] Distributed optical-fibre sensing
Rogers, A
MEASUREMENT SCIENCE AND TECHNOLOGY, 1999, 10 (08) : R75 - R99
[10] Integrated sensing and communication in an optical fibre
He, Haijun
Jiang, Lin
Pan, Yan
Yi, Anlin
Zou, Xihua
Pan, Wei
Willner, Alan E.
Fan, Xinyu
He, Zuyuan
Yan, Lianshan
LIGHT-SCIENCE & APPLICATIONS, 2023, 12 (01)

← 1 2 3 4 5 →