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April 2005 : 1 8 15 22 29
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| Friday, April 1, 2005 |
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 Event Title: Biomechanics Laboratory Seminar Series
Where: Biomechanics Research Laboratory @ UIC
Friday, April 1, 2005
Time: 3:00 PM CST
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Biomechanics Seminar Series
Topic: Model and Design of a Double Chamber Superimposed MEMS Micropump
Speaker: Enrico Zordan
Location: Biomechanics Research Lab 1032 ERF- 842 West Taylor St.
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Abstract:
MEMS micropumps are one of the most promising devices for a new concept of medical care technologies. The potential wide diffusion of these products is today very compromised by three main different problems: the efficiency is low so the power source required still is too large for a portable device, the fabrication costs are too high and reliability is not enough for crucial application. For this reasons a fundamental step is modeling; it is required for an optimized design that can minimize if not solve these problems. Our micropump is for fluid pumping, the specific design is for blood but the mathematical model developed could easily give information for optimize the design for different fluids. The most important characteristic of the pump is the double superimposed chamber, where the upper and lower chambers share a membrane in a ''sandwich'' design.
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| Friday, April 8, 2005 (1 8 15 22 29)
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Event Title: Biomechanics Laboratory Seminar Series
Where: Biomechanics Research Laboratory @ UIC
Friday, April 8, 2005
Time: 3:00 PM CST
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Biomechanics Seminar Series
Topic: Wireless Embeded Total Knee Replacement
Speaker: Carlos Lopez-Espina
Location: Biomechanics Research Lab 1032 ERF- 842 West Taylor St.
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Abstract:
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| Friday, April 15, 2005 (1 8 15 22 29)
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Event Title: Biomechanics Laboratory Seminar Series
Where: Biomechanics Research Laboratory @ UIC
Friday, April 15, 2005
Time: 3:00 PM CST
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Biomechanics Seminar Series
Topic: Effect of Micromotion on Implant Stability After THR
Speaker: Ivan Zivkovic
Location: Biomechanics Research Lab 1032 ERF- 842 West Taylor St.
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Abstract:
Relative micromotion indused from under-reaming at the acetabular cup/bone interface in immediate post-operative phase can restrict ingrowth threatening long term fixation of non-cemented acetabular cups. To better characterize the under-reaming micromotion of the interface under loading conditions, an experimental and finite element (FE) study was undertaken. In this study cadaver hemi-pelvises were implanted with cementless acetabular cups and detailed parametric finite element model, validated with experimental results, was developed to further analyze the conditions affecting the initial stability and loosening (such as: bone mineral density, value of under-reaming, etc.) of the interface for different loading conditions. This model will allow the development of a patient specific system for predicting the nature of a cup bone interface based on CT scan and bone density data.
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| Friday, April 22, 2005 (1 8 15 22 29)
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| Friday, April 29, 2005 (1 8 15 22 29)
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