Magnetic resonance imaging-guided interstitial application of laser aided by fiber optic temperature sensing

1992 ◽  
Author(s):  
Keyvan Farahani ◽  
Frank G. Shellock ◽  
Robert B. Lufkin ◽  
Dan J. Castro
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Fiber Optic ◽  
Temperature Sensing ◽  
Resonance Imaging ◽  
Fiber Optic Temperature

Triaxial Fiber Optic Magnetic Field Sensor for Magnetic Resonance Imaging

2017 ◽  
Vol 35 (18) ◽  
pp. 3924-3933 ◽  
Author(s):  
Massimo L. Filograno ◽  
Marco Pisco ◽  
Angelo Catalano ◽  
Ernesto Forte ◽  
Marco Aiello ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Field ◽  
Magnetic Resonance ◽  
Fiber Optic ◽  
Magnetic Field Sensor ◽  
Resonance Imaging ◽  
Field Sensor

Using a fiber-optic pulse sensor in magnetic resonance imaging

1991 ◽  
Author(s):  
Michael R. Henning ◽  
David W. Gerdt ◽  
Thomas A. Spraggins
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Fiber Optic ◽  
Resonance Imaging ◽  
Pulse Sensor

scholarly journals Fiber-Optic Breath Sensors: A Comparison Study

2019 ◽  
Vol 40 ◽  
pp. 56-63 ◽  
Author(s):  
Jan Nedoma ◽  
Marcel Fajkus ◽  
Radek Martinek
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Comparative Study ◽  
Human Body ◽  
Electromagnetic Interference ◽  
Fiber Optic ◽  
Fiber Optic Sensors ◽  
Comparison Study ◽  
Resonance Imaging ◽  
Laboratory Environment

The paper presents a comparative study of three fiber optic sensors based on the fiber Bragg grating (FBG). The basic monitored parameter is the respiratory rate of the human body. Fiber-optic sensors are immune to electromagnetic interference (EMI). This fact singles them out as ideal for use in magnetic resonance environments (typically in MRI - magnetic resonance imaging) as a prediction of hyperventilation states in patients. These patient conditions arise as a result of the closed tunnel environment in MR scanners. The results (10 volunteers with written consent) were compared with the results using the conventional respiratory belt (RB) in a laboratory environment and processed using the objective Bland-Altman (B-A) method.

5273041 Fiber optic photoplethysmograph for a magnetic resonance imaging system

1994 ◽  
Vol 12 (5) ◽  
pp. XXXVI
Author(s):  
Karl T Richards ◽  
Randall H Buchwald ◽  
Donald R Jansta ◽  
Robert R Lijewski
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Fiber Optic ◽  
Imaging System ◽  
Magnetic Resonance Imaging System ◽  
Resonance Imaging
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