1. P13026: Portable Ventilator
Team Leader: Daniel Fenton
Kennedy Kong
Marie Revekant
David Engell
Eric Welch
Derek Zielinski
Chris Freeman
Melissa Harrison
Ryan Muckel
Roberto Castillo Zavala

2. Overview Project Summary Customer Needs Engineering Specifications
Market Comparison
HOQ/ QFD Relationship Diagram
System Block Diagram
Functional Decomposition
Component Breakdown
PUGH Matrix’s
Risk Assessment
Benchmarking
Market
EMT Products
Proposed Packaging Designs

3. Project Summary

4. Project Scope Who: Customer Jeff Gutterman Roman Press Faculty Mentor
Team Composition 3 Mechanical Engineers 2 Electrical Engineers 2 Computer Engineers 1 Industrial Engineer 1 Industrial Designer 1 Business Guru
Customer
Jeff Gutterman
Roman Press
Faculty Mentor
Edward Hanzlik
What:
Project Objective: Redesign the Mediresp III update technical components and
packaging to be contemporary.
When:
How much:
Market Release: 2015 (18 – 24 months)
Budget: $1000

5. Current Product- Mediresp III
Provide positive pressure ventilation
4 modes:
CMV (constant mandatory ventilation)
Assist
CPR
Manual
Large and heavy
2-4 hour battery life
FDA approval
Patented
Contains BVM backup

7. Proposed Redesign Updates:
Electronic controls (decrease size/more options)
Smaller pump
Reliable and smaller battery
Additions:
Ability to monitor and record vitals
Pulse oximeter feedback
Voice alerts/instructions
Carbon dioxide sensor

8. Customer needs

9. Engineering Specifications

10. Current Market Comparison
Gas Operated Products
Compressor Products
Specification Number
Specification
Unit of Measure
Target Value S1
Volume Control
Liters S2
Breathing Rate
BPM, Breaths per Minute
4 -15
8 -25
5 - 40 S3
Peak Flow
Liter/Min
8 - 35
5 - 60 S4
Air Assist Senitivity
cm H20 - S5
High Pressure Alarm 60
up to 100 S6
DC Input
Volts
6 - 16 S7
DC Internal Battery 12 S8
Battery Operation Time
Hours 2
3 - 5 S9
Elasped Time Meter
S10
Pump Life
8000
S11
Secondary Pressure Relief 75
S12
Timed Backup BPM
Seconds
S13
Blood Oxygen Level %
S14
Expiration CO2
S15
Operational Temperature
Degrees Fahrenheit
0 -120
S16
Dimensions
S17
Weight Kg
~ .5
4 - 8
S18
Drop Height
Feet 4

11. HOQ/ QFD Relationship Diagram

13. System Block Diagram

14. Functional Decomposition

15. Top Level Functions

16. Provide Power Functions

17. Assist User Functions

18. Circulate Air Functions

19. Monitor physiological Data Functions

20. Component Breakdown

21. Resistance to Environmental Effects
Battery PUGH Matrix
Option #1
Option #2
Option #3
Option #4
Option #5
Lead Acid
Li-Ion
NiMH
NiCd
Li-Ion Polymer
Selection Criteria
Score
Cost -
Weight +
Physical Durability
Resistance to Environmental Effects
Size
Charging Rate
Lifetime
Efficiency
Charge Loss
Sum +'s 6 3 2
Sum 0's 9 1 4
Sum -'s
Net Score
Rank 5

22. Sheet Metal (Reference)
Housing PUGH Matrix
Option #1
Option #2
Option #3
Option #4
Sheet Metal (Reference)
Wood
Plastic
Composite Material
Selection Criteria
Score
Cost + -
Weight
Durability
Water Proofing
Ease of Construction
Time Commitments of Construction
Sum +'s 2 4 3
Sum -'s
Sum 0's 6 1
Net Score -1
Rank

23. Mass Flow sensor Pugh matrix
Selection Criteria
Option 1 (Original)
Option 2
Option 3
Option 4
(Honeywell) AWM2300V
(Honeywell) AWM2100V
Sensirion
TSI Incorporated
Score
Weight -
Cost +
Physical Durability
Accuracy
Range
Operating Temperature
Size
Sum +'s 2 3
Sum 0's 8 5
Sum -'s 1
Net Score -1
Rank

24. Pressure sensor Pugh matrix
Selection Criteria
Option 1 (Original)
Option 2
Option 3
Option 4
136PC01G2 (Honeywell)
Honeywell Models
4525DO-SS5AI015AP (MS)
NPP-301 (GE)
Score
Cost + -
Physical Durability
Accuracy
Operating Temperature
Size
Pressure Range
Sum +'s
Sum 0's 6 2 1
Sum -'s
Net Score -1
Rank 3

25. Co2 sensor pugh matrix Selection Criteria Option 1 Option 2
Hanwai MG811
GE-Sensing T6615
Score
Weight
Cost + -
Physical Durability
Environmental Durability
Accuracy
Operating Temperature
Measurement Range
Implementation
Size
Sum +'s
Sum 0's 3 4
Sum -'s 1
Net Score -3 -1
Rank 2

26. Resistance to Environment
Pump pugh matrix
Option #1
Option #2
Option #3
Option #4
Diaphragm
Articulated Piston
Rotary Vane
Centrifugal
Selection Criteria
Score
Puslation -
Pump Life
Resistance to Environment
Durability
Weight
Cost
DC Input
Sum +'s
Sum 0's 7 5 3
Sum -'s 2 4
Net Score -2 -4
Rank 1

27. Control system pugh matrix
Option #1(Original)
Option #2
Option #3
Option #4
Selection Criteria
Analog Circuit (PCB)
Freedom KL25Z
KWIKSTIK-K40
K60
Score
Cost + -
Weight
Physical Durability
Resistance to Environmental Effects
Size
Flash Memory
RAM Memory
# of Pins
Processor Speed
Sum +'s 6 5
Sum 0's 4 3
Sum -'s 1
Net Score
Rank 2

28. Controls Option Selection
Control Pugh Matrix
Controls Option Selection
Option #1
Option #2
Option #3
Option #4
Option #5
knobs
touch screen
buttons
dials
auditory controls
Selection Criteria
Score
Cost -
Weight
Physical Durability +
Size
functionality
user feedback
fail safe
Sum +'s 1 3
Sum -'s 5 2 4
Sum 0's 7
Net Score -4 -2 -1
Rank

29. User interface pugh Matrix
User Interface Option Selection
Option #1
Option #2
Option #3
Option #4
LCD
LED
Analog
e-ink
Selection Criteria
Score
Cost - +
Weight
Physical Durability
Size
Functionality
Definition
power usage
Response Time
Sum +'s 1 4
Sum -'s 3 2
Sum 0's 8
Net Score -2
Rank

30. Risk Assessment

32. Benchmarking

33. Customers First Responders: EMT, Firefighters Hospitals Home Care
Cancer and respiratory problem patients
Nursing Home
Individual Volunteers assisting in response activities

34. Customer Psychographics
Customers wants to transport a critical ill or injured patient in an array of situations in compliance with the ABCs of intensive care and collecting and sharing data efficiently.
The situations could be defined as:
Safe intra-hospital transport
From the hospital to home care
From an accident location the closest medical center

35. Market Trends Market for portable ventilator: 2009: $1.2 billion
Categories of markets:
Alternate care
Critical care
Home Care
Transport

36. Portable Ventilator Market Leaders

37. Other Participants

38. Pneupac® paraPA by Smiths Medical
CAREvent by O-Two Medical Technologies In.
Autovent 4000 W/CPAP by Progressive MEd

39. Current Ventilators for emt’s Cont’d
*cmH2O" refers to is the number of centimeters in height that the pressure of the air will push a column of water to
**Continuous positive airway pressure (CPAP) is a machine that helps a person who has obstructive sleep apnea (OSA) breathe more easily during sleep.
At room temperature with settings of 10 BPM with settings of 10 BPM and 600 ml Tidal Volume

40. Current Ventilators for emt’s Cont’d
MCV100 by Allied Healthcare Products Inc.
Impact 745 Eagle Unit-Vent Eagle by Impact

41. Current Ventilators for emt’s Cont’d
*cmH2O" refers to is the number of centimeters in height that the pressure of the air will push a column of water to
**Continuous positive airway pressure (CPAP) is a machine that helps a person who has obstructive sleep apnea (OSA) breathe more easily during sleep.
At room temperature with settings of 10 BPM with settings of 10 BPM and 600 ml Tidal Volume

42. Proposed Packaging Designs

48. Questions