Insulin Syringe - PR, PS, DS

Question 1

Product Requirements

Answer 1

1. sterile
2. delivers insulin
3. accurate dosage
4. durable
5. difficult to disassemble
6. needle pierces skin easily
7. adjustable insulin amount
8. easy to understand/use
9. not too fast/slow
10. safe storage prior to use

Question 2

Product Specifications

Answer 2

1. gamma sterilized
2. force is acceptable
3. ISO accuracy requirements
4. does not deform during use
5. parts fit in one way
6. needle is sharp/shaped well
7. labels on side of syringe
8. instruction manual
9. adequate stopper
10. tight cap for needle tip

Question 3

Design Specifications

Answer 3

1. 99.9% reliability on sterility
2. force is < 1 N
3. passes accuracy requirements
4. withstands 5 N
5. single use dose
6. force to pierce is 1 N
7. volume amounts in x increments
8. able to read under 2 minutes
9. injects insulin at x mL/min
10. cap requires 3 N to open