ME 2110: Creative Decisions and Design Prof J.Rhett Mayor 1 Big Project Theme Autonomous Surgical...
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1ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Big Project Theme
Autonomous Surgical Robotics
Intuitive Surgical Co. [2]Intuitive Surgical Co. [1] Singularity Hub [3]
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Place holder for graphic
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2ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Competition Task Elements
1. Perform initial incision
2. Staunch bleeding at detachment site
3. Locate and reattach dislodged implant device
Penalties• Failure to reattach the implant• Imprecise motions that result in a
bleed
MetroHealth Heart & Vascular Center, Cleveland, OH [5]
Methodist Medical Center of Oak Ridge[4]
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Place holder graphic
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Surgical Robotics Trial Theater
ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Incision sites for blue zone and yellow zone removed for clarity
Primary incision site
Yellow starting
zone
Implant reattachment
site
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Autonomous Surgical Trial Scenario
ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Dislodged ImplantLocation (2)
Blood vessel
Detachment site (2)
5ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Task Element Scoring
Scoring Point Value
Make primary incision 10 pts
Repair detachment site 15 pts/suture
Locate and reattach implant 50 pts
Penalties
Damage arterial wall / blood vessel -2 pts/bleed
Incomplete surgery -30 pts
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Track Dimensions
ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
All track dimensions include ±0.25” tolerance.
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Centerpiece Dimensions
ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
All track dimensions include ±0.25” tolerance.
The surgical robot design must be robust to variations
8ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Key Info and Competition Details
• Read handout for details and complete rules• Your team will be given electronics/actuators kit• Total budget for other supplies is $100• Machines must start in a 12”x24”x18” volume• Rulings by Instructors/TA’s are final and binding
9ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Key Events & Dates
• Individual Competition (week 8 (10/11))
• Preliminary Round (week 10 (10/25))
• Qualifying Round (week 11 (11/1))
• Big Contest - Friday, November 11, 2011
• Design Review, 5 - 6 PM
• Surgical Robotics Trial 6:15PM
• Final Written & Oral Reports (week 13 (11/15))
10ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Individual Round
With the implant reattachment site stationary, perform:
Task 1 – Make primary incision
Manual start with single-action trigger Gravity and 3 mouse-traps only Max. 5 minutes Run your machine three (3) times
1. Make primary incision
2. Repair Detachment Site
3. Locate and reattach implant
11ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Preliminary Competition
• With the rescue zone rotating, perform:
– Task 1 – Make primary incision– Task 2 – Repair Detachment Site– No penalties
• Computer controlled with automatic start• 5 minutes to run your machine three times• 2% of course grade• Your score will be ranked only against
teams in your studio section.
1. Make primary incision
2. Repair Detachment Site
3. Locate and reattach implant
12ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Qualifying Competition
• Your team’s machine will compete against other machines in all aspects of the design challenge.
• You will compete several times during the studio period against a variety of opponents.
• The results from this qualifying round will be used to seed the brackets for the final tournament.
Contest Grade Scoring
Based on number of wins
Top team(s) = 9 pts. Teams with 0 wins = 1 pt.
…Linear interpolation
13ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
• 5% of Course Grade is from Design Review• 15% of Course Grade is from Performance
Grading Summary
Maximum Points Breakdown
1 Individual Competition
2 Preliminary Competition
2 Qualifying Competition
9 Big Contest
14ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
15ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
ME2110 Design Competition
• Your machine will compete in two events:
• a) Design Review: – Starting at 5:00pm a panel of judges will perform a design
review of your rescue robot design. You will need to describe your machine quickly and clearly to the judges that visit your machine. The judges will score your machine on aesthetics, ingenuity, and presentation.
• b) Autonomous Surgical Robotics Trials: – Your machine will compete against other machines to
achieve the best score. The top two scoring machines in each contest will be declared winners.
– The contest will be a double elimination tournament for the initial rounds, and then single elimination for the later rounds
16© GIT
ME2110 Design Competition
• The main design project is a 6 week, constrained resource (<$100) team engineering design project
• Design, build and test an autonomous device that must perform multiple tasks of varying complexity
• Competition tasks are constructed to create an under-constrained design problem based on a main theme
• Cargo Crisis: Pirates of the Horn• Oil Spill Crisis
• Repeatability is critical: ~10 consecutive wins required to win the competition
ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Previous Machine
ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
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Previous Machine
ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
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19© GIT ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
20ME 2110: Creative Decisions and Design Prof J.Rhett Mayor
Important Things To Do
Read Handout Carefully
Read it Again
Get Started Early
Learn From Others
Don’t Be the Weak Link
Work consistently
Have Fun
Go for the Win!
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Image Sources
[1] Intuitive Surgical. (9-26-2011). Patient-side Cart. “Components of the daVinci Surgical System.” [online]. Available: http://www.intuitivesurgical.com/products/davinci_surgical_system/#components
[2] Methodist Medical Center of Oak Ridge, TN. (9-26-2011). “Image of Robotic-Assisted Surgery. “Robotic-Assisted Surgery.” [online]. Available: http://www.mmcoakridge.com/robotics
[3] A. Saenz. (9-26-2011). Medtronic’s Tiny Pacemaker—No Leads, No Surgery, Wireless. “Singularity Hub” [online]. Available: http://singularityhub.com/
[4] Methodist Medical Center of Oak Ridge, TN. (9-26-2011). “Image of Robotic-Assisted Surgery. “Robotic-Assisted Surgery.” [online]. Available: http://www.mmcoakridge.com/robotics
[5] MetroHealth Heart and Vascular Center (Cleveland, OH). (9-26-2011). Image of Robotic Surgery. “What is Robotic Surgery?” [online]. Available http://www.metrohealth.org/body.cfm?id=1325
ME 2110: Creative Decisions and Design Prof J.Rhett Mayor