Black Gold Fish
Part 2 : Wheelchair
How to move a patient from wheelchair to bed or vice versa?
1
TRIZ-ing
• Substance-field modeling
FM
Patient Bed
Ineffective complete Su-field (Class 2) Ideas
2.2.4: Make the system more flexible or
adaptable; becoming more dynamic is
...
Part 2 :
Wheelchair
The wheelchair comes with spacious seat is comfortable but inflexible when moving
around in the narrow...
Physical Contradiction
Contradiction
solution route
Inventive
principles
Ideas
Separation in
space
1: Segmentation
2: Taki...
S-Curve
The S-Curve of the wheelchair can be regarded as between
Stage 2 and Stage 3. There are still many research works
...
Anywhere Rover
+
Anywhere Rover
Anywhere Rover
+
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Bgf part 2

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Dare to Think with Triz 2013 Competition - Black Gold Fish - Part 2 Power Point Slides

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Bgf part 2

  1. 1. Black Gold Fish
  2. 2. Part 2 : Wheelchair How to move a patient from wheelchair to bed or vice versa? 1
  3. 3. TRIZ-ing • Substance-field modeling FM Patient Bed
  4. 4. Ineffective complete Su-field (Class 2) Ideas 2.2.4: Make the system more flexible or adaptable; becoming more dynamic is another pattern of evolution The design of the bed should be able to ease the movement of the patient from wheelchair to the bed 2.2.5: Change an uncontrolled field to a field with predetermined pattern that may be permanent or temporary Su-Field Modeling
  5. 5. Part 2 : Wheelchair The wheelchair comes with spacious seat is comfortable but inflexible when moving around in the narrow compound. 2
  6. 6. Physical Contradiction Contradiction solution route Inventive principles Ideas Separation in space 1: Segmentation 2: Taking out 7: Nested doll Idea #1: The size of the wheelchair design should be able to adapt according to the environment Idea #2: The wheelchair design should be retractable and in small package size.
  7. 7. S-Curve The S-Curve of the wheelchair can be regarded as between Stage 2 and Stage 3. There are still many research works being done to improve the performance, reliability and flexibility of the wheelchair.
  8. 8. Anywhere Rover +
  9. 9. Anywhere Rover
  10. 10. Anywhere Rover +

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