DRAFT: This module has unpublished changes.

Function

Failure Mode

Severity

Cause

Occurrence

Current Controls

Detection Rating

Risk Priority Number

 

 

(1-10)

 

(1-10)

 

(1-10)

severity x occurrence

Vibration of Upper Membrane

Membrane Break

9

Multiple Uses

7

Minimize Cap Removal

5

63

Bouncing of Particles

Clumping

4

Angled Use

9

Clear Directions

2

36

Propagation of Mechanical Waves

Seal Leak

7

Extended Rough Use

2

Sealed Within Housing

7

14

Light Indication of Pulse

No Light

8

Night time

1

Use during daytime

1

8

Houses Critical Parts

Fracture

3

Extended Rough Use

4

Disposable

4

12

 

High Quality Image of FMEA: Failure Analysis.jpg

Failure Mode and Effective Analysis (xlsx): FMEA.xlsx

DRAFT: This module has unpublished changes.