3d printing assistive tech_salatin_resna 2015
TRANSCRIPT
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3D Printed Assistive Technology Creation in the Clinic:
A Case Study
Ben Salatin
Rehabilitation Engineer
McGuire Veterans Medical Center
Richmond, Virginia, USA
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Outline Overview of Veterans Assistive Technology Centers
Description of 3D Printing Technology
Case Studies from a Rehab Clinic
How Can You Access 3D Printing?
Hands On Time & Questions Slides at https://goo.gl/wwVQii (PDF and PowerPoint files)
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U.S. Department of Veterans Affairs
Second largest government agency $60 billion budget for healthcare services (2014) 150 Hospitals 820 Outpatient Clinics Currently serving about 6 million veterans each year 250,000 employees approx
5 Assistive Technology Centers Palo Alto, CA Minneapolis, MN Richmond, VA Tampa, FL San Antonio, TX
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Program Director (OT) Rehabilitation Engineers Backgrounds in: Mechanical Electrical
AT Clinical Team Occupational Therapists Physical Therapists Speech Therapists Driving Rehab Specialists Adaptive Sports Specialists Doctors
L-R: Ben Salatin, Melissa Oliver, Brian Burkhardt
Richmond Assistive Technology Center Staff
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Role of Rehab Engineers at the VA
Assist the Clinician in….
Evaluating Technology
Setup & Configuration
Training
Troubleshooting
Outcome Measures
And also….
Find new technologies
Adapt/Modify off-the-shelf technologies
Provide in-services to staff on technology
Create clinical infrastructure for use by therapists
Create new technologies
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3D Printing
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How Does 3D Printing Work?
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Source:
Sculpteo.com
Materials to Print With
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Liquid 3D Printing Method
http://youtu.be/NM55ct5KwiI
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Creating Assistive Technology With 3D Printing
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The Tools
Design Software
3D Scanning
3D Printer
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Reason for Printing: Urgency
iPad Keyguard for Hand Tremor
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Reason for Printing: Item Did Not Exist
Version 1
Version 2
Mount Rotation for Limited Hand Function
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Reason for Printing: Item Did Not Exist
Ball Attachment Not Compatible
Solution: 3D Printed Backshell
Non Flexible Cell Phone Mount
Mounting System Adapter
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Custom Mouth Stick
Holder
Reason for Printing: Item Did Not Exist
Prototype Mouth Stick Holder from Foam Tube Created by
Occupational Therapist
3D Printed Mountable Mouth Stick Holder
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Sip n’ Puff + Drinking Tube Mount for Wheelchair
Reason for Printing: Item Did Not Exist & Urgency
Version 1
Version 2
Original Temp Solution
Final Design
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Reason for Printing: Item Did Not Exist
Purchased Item 3D Printed Design Added Hinge for Easy Insertion & Light
Hygiene Mirror
Larger Design Created by Occupational Therapist
from Moldable Thermoplastic
Current Version
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Prosthetist at Omaha working with Richmond & Walter Reed to 3D scan, design and 3D print a solution.
Prosthetic Shoulder Cap
Reason for Printing: Customization & Weight
1st Fitting
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Prosthetic End Limb Attachments
Fishing Pole Attachment
Adaptive Driving Attachment
Example from Walter Reed 3D Medical Applications Center
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Hockey Hand Attachment Direct Skate Attachment
Prosthetic End Limb Attachments
Example from Walter Reed 3D Medical Applications Center
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Splinting Using 3D Scanning & Printing
Reason for Printing: More Durable, Customizable & Repeatable
Abby Paterson at Loughborough University, UK 2014
Current Manual Splinting Process with Moldable Thermoplastic
Trial of Clinical Software for 3D Design & Printing of Splints
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Splinting Using 3D Scanning & Printing
Edit Design on Computer for Weight & Strength
Lightweight Custom 3D Printed Brace 3D Scanning Splint made by
Occupational Therapist from Moldable Thermoplastic
Reason for Printing: More Durable, Customizable & Repeatable
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How Can You Access 3D Printing?
Design Software Free http://3dp4e.com/resources/free-3d-modeling-software
Low cost ($50-$200)
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How Can You Access 3D Printing?
3D Scanning Low Cost Scanners Cubify iSense $500 http://cubify.com/en/Products/iSense MakerBot Digitizer $800
http://store.makerbot.com/digitizer Fuel3D $1,500 http://fuel-3d.com/
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How Can You Access 3D Printing?
3D Printing Contact a local university, high schools, library, or
Makerspace/Hackerspace Own a printer (Ultimaker, MakerBot, Afinia) Make Magizine yearly review of consumer 3D printers
Use a printing service (Materialise, Shapeways, Sculpteo, Staples, Solid Concepts)
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How Can You Access 3D Printing?
Getting Ideas and Sharing Designs 3D model search engines Yeggi http://www.yeggi.com/ 3Dbility http://3dbility.com/
Thingiverse http://www.thingiverse.com/ YouMagine https://www.youmagine.com/
SketchFab https://sketchfab.com/ Grab CAD https://grabcad.com/library AutoDesk 123D App Library
http://www.123dapp.com/Gallery/content/all Fabster http://www.fabster.com/
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Hands On Time & Questions
How Would You Use 3D Design, Scanning, & Printing?
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Office +1-804-675-5000 x4897
Mobile +1-804-316-9231
Ben Salatin Rehabilitation Engineer
McGuire Veterans Medical Center
Assistive Technology Center website http://www.richmond.va.gov/services/AT.asp
Slides at https://goo.gl/wwVQii (PDF and PowerPoint files)