1. R E H OPE Muscle Rehabilitation Device Standalone Physical Therapy Device

2. A GENDA Problem Definition System Description Prototyping Mechanical Design Electrical Circuit Range of Motion Modes Future Work

3. A GENDA Problem Definition System Description Prototyping Mechanical Design Electrical Circuit Range of Motion Modes Future Work

4. O RTHOPEDICS

5. P ROBLEM D EFINITION

6. A GENDA Problem Definition System Description Prototyping Mechanical Design Electrical Circuit Range of Motion Modes Future Work

7. S YSTEM D ESCRIPTION

8. A GENDA Problem Definition System Description Prototyping Mechanical Design The Material Motors Electrical Circuit Range of Motion Modes Future Work

9. P ROTOTYPING Market Survey Product Planning Identifying Opportunities Evaluating and Prioritizing Projects

10. P RODUCT P LANNING

11. I DENTIFYING O PPORTUNITIES

12. E VALUATING AND P RIORITIZING P ROJECTS

13. M ARKET P LAN Competitive StrategyMarket SegmentationProduct Platform Planning

14. C OMPETITIVE S TRATEGY

15. M ARKET S EGMENTATION

16. P RODUCT P LATFORM P LANNING

17. A GENDA Problem Definition System Description Prototyping Mechanical Design Electrical Circuit Range of Motion Modes Future Work

18. M ECHANICAL D ESIGN

19. D ESIGN B ASIC I DEA

20. C ALCULATIONS m1 : mass of the thigh m2 : mass of the leg m3 : mass of the foot M k : mass of knee motor

21. T HE DESIGN PARTS

22. A LL PARTS

23. A GENDA Problem Definition System Description Prototyping Mechanical Design Electrical Circuit Range of Motion Modes Future Work

24. PIC16F877A VS. C8051F020 K IT

25. A GENDA Problem Definition System Description Prototyping Mechanical Design Electrical Circuit Range of Motion Modes Future Work

26. N ORMAL R ANGE O F M OTION (ROM) Knee Flexion 130º Extension 120º Hip Flexion 135º Extension 115º

27. A GENDA Problem Definition System Description Prototyping Mechanical Design Electrical Circuit Range of Motion Modes Future Work

28. M ODES Mode 1 Move of hip motor only Mode 2 Move of knee motor only Mode 3 Move of hip motor & knee motor Mode 4 Move the motors manually

29. A GENDA Problem Definition System Description Prototyping Mechanical Design Electrical Circuit Range of Motion Modes Future Work

30. F UTURE W ORK Muscle Angle Sensor + EMG Signal Processing StimualtionMotor

32. For more information Facebook: fb.me/ReHopeProject Twitter : @ReHope1 Phone: +2-011-1033-4424 E-mail: h.fawzi@unimasr.com