BRAE 213-F09 - Class 07 - Biomedical Imaging- Posted

BRAE 213-F09 - Class 07 - Biomedical Imaging- Posted -...

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11/3/2009 1 ENGR / BRAE 213-71 – Bioengineering Fundamentals Nov 4 th , 2009 Biomedical Imaging Class Outline • Quiz Review • Review Assistive Technologies & Prosthetics • Biomedical Imaging – High energy • Assistive Technologies at • Biomedical Imaging – Low energy Review- • Bioengineering as an application of traditional engineering to medicine Atoms Molecules Cells Tissues Organs Organisms Populations
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11/3/2009 2 Nervous System (sensory or neuromuscular) communication Sensor Processo Actuator Assistive Technologies Processor Assistive Technologies Less Invasive More Invasive (Prosthetics) Limb Prosthetic Control hydraulic piston with C-Leg Control hydraulic piston & actuator with accelerometers & strain gauges PowerKnee
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11/3/2009 3 Osseointegration Neural-Controlled Prosthetics Muscle activity during imagined activities Neural-Controlled Prosthetics Electrode Electrode Implant site Patient http://www.nature.com/nature/journal/v442/n7099/suppinfo/nature04970.html
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11/3/2009 4 Biomedical Imaging • Bioengineering as an application of traditional engineering to medicine/biology Atoms Molecules Cells Tissues Organs Organisms Populations Treatment Diagnosis • Biochemical tests – Gene sequence/expression levels – Cholesterol • Biopotential measurements – Electrocardiogram – Electromyogram • Imaging Learning Objectives • Following the completion of this class, students should be able to: – Describe the process of photon emission
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BRAE 213-F09 - Class 07 - Biomedical Imaging- Posted -...

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