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Novel Polysaccharide-derived Fixation Device for Anterior Cruciate Ligament (ACL) Reconstruction
Team #13 Weekly MeetingAlexander Werne, Derek Holyoak, Benjamin
Roberts
Faculty AdvisorDr. Krystyna Gielo-Perczak
ClientsDr. Sangamesh Kumbar
Gloria Kolb
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Current PlansUse Compression Molding for the
interference screwDesign mold of screw in
SolidWorksMachine mold out of Teflon
◦Matthew Harmon from UCHC is a good source for molds
Once mold is complete, use molding device at UCHC to fabricate screw from novel material
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Current PlansUse 3-D printing for hamstring
tendon casing◦Tom Mealy from ME department is a
good source for 3-D printingSearch for possibly ways of
fabricating the tendon casing out of novel material
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Progress with Compression MoldingDr. Kumbar’s Mystery
Device◦Looks similar to the device
shown to the right◦Contains a heating plate
with temperature gauge◦Contains a lever with
pressure gauge◦Can be used to manually
compress any type of mold
http://www.compositesworld.com/products/retrofit-refurbish-upgrade-kits-for-phi-bench-presses
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Progress with Creating MoldSuccessfully “shut
off” surfaces Identified “Pull
Direction”Created a “Parting
Line” Need to create
“Parting Surface,” but have been unsuccessful due to geometric conditions
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Progress with 3-D PrintingBen is in touch with Tom Mealy
◦Trying to set up a good time to print our hamstring tendon casing
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Future WorkFinish creating mold in
SolidWorksIf problems persists, contact
Matthew HarmonVisit UCHC on 2 / 22 / 13Set up date for 3-D printing