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* Physical Therapist Forum - WebPT [https://www.webpt.com/blog/post/physical-therapy-online-forums/] | * Physical Therapist Forum - WebPT [https://www.webpt.com/blog/post/physical-therapy-online-forums/] | ||
* Physical Therapist Forum - The Student Doctor Network [https://forums.studentdoctor.net/forums/physical-therapy.210/] | * Physical Therapist Forum - The Student Doctor Network [https://forums.studentdoctor.net/forums/physical-therapy.210/] | ||
* UNICEF [https://supply.unicef.org] | |||
==References== | ==References== |
Revision as of 15:33, 5 December 2019
Mobilization Wedge
Project developed by User:Fgaiken
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Abstract
- This is a mobilization wedge used by physical therapists to perform manual spinal mobilization techniques and other various exercises. The tool size is 2" X 7" X 4". This tool is normally $34.99. A conservative estimate for the price of PLA is $20/kg. 3D print cost is approximately $3.60. I created this tool using FreeCAD. The FreeCAD and stl files are attached.
- A picture of my completed print is shown to the side. As you can see, the print is incomplete and has poor print quality. This is due to a new calibration issue that has not yet been resolved
- A picture of the design is shown below :
Bill of Materials
- In order to print this device, approximately 180 grams of PLA is needed.
- All CAD and STL files can be found on YouMagine from the following link: [1]
Tools needed for fabrication of the OSAT
- MOST Delta RepRap or similar RepRap 3-D printer
Skills and Knowledge Necessary to Make the OSAT
- No special skills are needed to print this design.
Technical Specifications and Assembly Instructions
- There are no assembly instructions. This is a one piece print and it does not require the use of supports when printing. The print however does need to withstand the weight of a person. For that reason, an infill of at least 25% is recommended.
- A conservative print time estimate is 9 hours.
- There is no assembly time.
Common Problems and Solutions
- A common problem would be printing with too small of an infill percentage and the part not being strong enough.
Cost savings
- This tool is normally $34.99. A conservative estimate for the price of PLA is $20/kg. The print is estimated at 180 grams. 3D print cost is approximately $3.60.
- A commercial equivalent product can be found at the following link: [2]
- The cost savings is $31.39 per unit. This is a 90% cost savings.
Benefited Internet Communities
- Doctors without Borders [3]
- Physical Therapist Forum - WebPT [4]
- Physical Therapist Forum - The Student Doctor Network [5]
- UNICEF [6]
References
- All of the information for this design and the use of this design came from discussing it with practicing Doctors of Physical Therapy.
[[Category:Medical]] [[Category:Physical Therapy]] [[Category:Exercise]]