We are designing a transradial prosthetic arm that will be able to replicate the 3 degrees of freedom (supination-pronation, flexion-extension, adduction-abduction) of a human arm.
Development Testing and Integration of a Transradial Prosthetic Device
We are designing a transradial prosthetic arm that will be able to replicate the 3 degrees of freedom (supination-pronation, flexion-extension, adduction-abduction) of a human arm.
Most upper limb prosthetics lack functionality due to their limited degrees of freedom, so our main objective is to design a prosthetic wrist that will replicate the motion of an anthropomorphic arm.
The project is being carried out in phases.
Increasing degrees of freedom in prosthetic will lead to increasing functionality, which will eventually lead to increased usage by amputees.
The complete working prototype of the prosthetic arm will be integrated with a dummy hand. Once the prosthetic device is fabricated along with its control system, it will be integrated with a dummy hand and tested on some amputees where signals will be sent to the prosthetic device for intended motion using MyoBand.
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Stepper Motors | Equipment | 2 | 350 | 700 |
| Servo Motor | Equipment | 1 | 650 | 650 |
| ABS Material | Equipment | 1 | 2600 | 2600 |
| Aluminium Rods | Equipment | 5 | 200 | 1000 |
| Machining Work | Equipment | 1 | 800 | 800 |
| 3D Printing | Equipment | 1 | 3500 | 3500 |
| Screws and Nuts of Different sizes | Equipment | 1 | 750 | 750 |
| ULN2003 Driver | Equipment | 1 | 120 | 120 |
| MB102 Breadboard power supply | Equipment | 1 | 130 | 130 |
| FTDI converter | Equipment | 1 | 400 | 400 |
| Mixed set of jumper wires | Equipment | 1 | 450 | 450 |
| Arduino | Equipment | 1 | 1900 | 1900 |
| Bluetooth Module | Equipment | 1 | 350 | 350 |
| Total in (Rs) | 13350 |
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