P 13026 PORTABLE VENTILATOR TEAM LEADER DANIEL FENTON

P 13026: 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

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

PROJECT SUMMARY

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

CURRENT PRODUCTMEDIRESP 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

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

CUSTOMER NEEDS

ENGINEERING SPECIFICATIONS

MARKET COMPARISON Current Market Comparison Specification Number Specification Unit of Measure Target Value Gas Operated Compressor Products S 1 S 2 S 3 Volume Control Breathing Rate Peak Flow Liters BPM, Breaths per Minute Liter/Min 0. 2 - 1. 2 4 -15 15 - 60 0. 15 - 1. 30 8 -25 8 - 35 0. 10 - 2. 00 5 - 40 5 - 60 S 4 Air Assist Senitivity cm H 20 0. 5 - 1. 5 - - S 5 S 6 S 7 S 8 S 9 S 10 High Pressure Alarm DC Input DC Internal Battery Operation Time Elasped Time Meter Pump Life cm H 20 Volts Hours 10 - 70 6 - 16 12 2 0 - 8000 60 - up to 100 12 3 - 5 - S 11 S 12 S 13 S 14 S 15 S 16 S 17 S 18 Secondary Pressure Relief Timed Backup BPM Blood Oxygen Level Expiration CO 2 Operational Temperature Dimensions Weight Drop Height cm H 20 Seconds % % Degrees Fahrenheit Kg Feet 75 4 0 -120 ~. 5 - 0 -120 4 - 8 -

HOQ/ QFD RELATIONSHIP DIAGRAM

SYSTEM BLOCK DIAGRAM

FUNCTIONAL DECOMPOSITION

TOP LEVEL FUNCTIONS

PROVIDE POWER FUNCTIONS

ASSIST USER FUNCTIONS

CIRCULATE AIR FUNCTIONS

MONITOR PHYSIOLOGICAL DATA FUNCTIONS

COMPONENT BREAKDOWN

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

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

MASS FLOW SENSOR PUGH MATRIX Option 1 (Original) (Honeywell) Selection Criteria AWM 2300 V Score Option 2 (Honeywell) AWM 2100 V Score Option 3 Option 4 Sensirion Score TSI Incorporated Score Weight Cost Physical Durability Accuracy Range Operating Temperature 0 0 0 + 0 + - 0 0 + + 0 0 - - Size Sum +'s Sum 0's 0 0 8 0 2 5 2 3 3 0 Sum -'s Net Score 0 0 1 1 3 -1 2 1 Rank 2 1 3 1

PRESSURE SENSOR PUGH MATRIX Selection Criteria Cost Physical Durability Accuracy Operating Temperature Size Pressure Range Sum +'s Sum 0's Sum -'s Net Score Rank Option 1 (Original) 136 PC 01 G 2 (Honeywell) Score 0 0 0 0 6 0 0 3 Option 2 Option 3 Option 4 4525 DOHoneywell Models SS 5 AI 015 AP (MS) NPP-301 (GE) Score + + 0 0 0 + + + 0 2 0 + + 0 2 1 -1 2 + + + 0 1 0 0 1

CO 2 SENSOR PUGH MATRIX Selection Criteria Weight Cost Physical Durability Environmental Durability Accuracy Operating Temperature Measurement Range Implementation Size Sum +'s Sum 0's Sum -'s Net Score Rank Option 1 Hanwai MG 811 Score 0 + 0 0 + + 0 3 3 -3 2 Option 2 GE-Sensing T 6615 Score 0 0 0 + + 0 0 4 1 -1 1

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

CONTROL SYSTEM PUGH MATRIX Selection Criteria Cost Weight Physical Durability Resistance to Environmental Effects Size Flash Memory RAM Memory # of Pins Processor Speed Sum +'s Sum 0's Sum -'s Net Score Rank Option #1(Original) Analog Circuit (PCB) Score 0 0 0 Option #2 Freedom KL 25 Z Score + 0 0 Option #3 Option #4 KWIKSTIK-K 40 K 60 Score + 0 0 Score 0 0 0 0 4 0 0 3 + + + + + 6 3 0 6 1 + + + 5 3 1 4 2

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 Score Cost 0 - 0 0 - Weight 0 0 - Physical Durability 0 - - 0 + Size 0 - 0 0 - functionality 0 + - 0 + user feedback 0 - 0 0 + fail safe 0 - 0 0 - Sum +'s 0 1 0 0 3 Sum -'s 0 5 2 0 4 Sum 0's 7 1 5 7 0 Net Score 0 -4 -2 0 -1 Rank 1 4 3 1 2

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 0 - + - Weight 0 0 Physical Durability 0 - + + Size 0 0 - 0 Functionality 0 0 - + Definition 0 + - + power usage 0 - + + Response Time 0 0 + - Sum +'s 0 1 4 4 Sum -'s 0 3 3 2 Sum 0's 8 4 1 2 Net Score 0 -2 1 2 Rank 3 4 2 1

RISK ASSESSMENT

BENCHMARKING

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

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

MARKET TRENDS Market for portable ventilator: • 2009: $1. 2 billion • 2016: $2. 5 billion Categories of markets: • • Alternate care Critical care Home Care Transport

PORTABLE VENTILATOR MARKET LEADERS

OTHER PARTICIPANTS

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

CURRENT VENTILATORS FOR EMT’S CONT’D *cm. H 2 O" 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 and 600 ml Tidal Volume

CURRENT VENTILATORS FOR EMT’S CONT’D MCV 100 by Allied Healthcare Products Inc. Impact 745 Eagle Unit-Vent Eagle by Impact

CURRENT VENTILATORS FOR EMT’S CONT’D *cm. H 2 O" 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 and 600 ml Tidal Volume

PROPOSED PACKAGING DESIGNS

QUESTIONS