CNC Machined and Fabricated Acrylic MRI Calibration Tool for the Medical Industry
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Using our advanced 3-axis CNC vertical milling center, Acrylic Art built an MRI phantom calibration tool. This important device is used by the medical research industry to replicate the human knee for osteoporosis studies. Based off of a customer supplied, 3 dimensional print, we 3D CNC machined the unit's hollow hemispheres, as well as the cast tubing and removable lid. We also machined all fill/drain ports found within the hollow sphere.
After all the tool's components were properly fabricated, we then polished the hollow hemispheres to visual clarity, according to print specifications, and used solvent cement to both bond the two halves of the hemisphere together, and fix the end cap to the cast tubing. Finally, we manually assembled all components, including the gasket, intake fill valve, air bleed valve, and removable top cap.
CNC Machined and Fabricated MRI Calibration Tool
Meeting a precision (+/-) .005 of an inch tolerance, we built this MRI calibration tool to meet precise dimensional requirements. The fully assembled unit measured 5 inches in diameter and 4 inches in height, with a .25 of an inch wall thickness. The solid sphere - the part used to replicate the knee cap - measured precisely 2 inches in diameter. The unit also possessed water and air tight compartments, including an outer chamber filled with a lightly dyed solution and a hollow sphere, which contained a radio opaque solution, and measured precisely 2.905 inches in outer diameter and 2.405 inches in inner diameter.
When all manufacturing operations were concluded, we delivered the finished product to our customer's facility in San Francisco, California. Our MRI phantom calibration tool met with our client's high expectations for quality.
CNC Machined and Fabricated Acrylic MRI Calibration Tool Specifications
|Product Description||This MRI Calibration Tool replicates the human knee and is used for human knee osteoporosis studies.|
|3D CNC Machining, Plastic Fabrication
- Machine Hollow Hemispheres, Cast Tubing, Removable Lid
- Machine Fill/Drain Ports in Hollow Spehere
- Hollow Hemispheres are Polished According to Specifications
- Solvent Cement: Methylene Chloride, Acetic Acid
- Bond Two Halves of Hemisphere Together
- Bond End Cap to Cast Tubing
- Manually Assemble Device with Gasket, Intake Fill Valve, Air Bleed Valve & Removable Top Cap
|Equipment Used||3 Axis CNC Vertical Milling Center |
|Overall Part Dimensions|
|Final Product Dimensions:|
Wall Thickness: .250"
|Max Material Finish||Polish Sphere to Visual Clarity, Tube: Optical clarity|
|Features||Outer Chamber is Filled w/ Lightly Dyed Solution|
Hollow Sphere is Filled w/ Radio Opaque Solution
Solid Sphere Replicates Knee Cap
|Industry for Use||Medical|
|Delivery Location||San Francisco, California|
|Standards Met||Customer supplied print, 3D CAD Drawing Water Tight, Air Tight Compartments|
|Product Name||MRI Phantom Calibration Tool|
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