A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box...
Transcript of A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box...
![Page 1: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/1.jpg)
1
A Quick Tutorial on Lean Six SigmaHow to make a great cup of coffee fast ?
Chetan S. Makam
![Page 2: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/2.jpg)
22
Perspectives
Australia
![Page 3: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/3.jpg)
33
Scope of this presentation Objectives and Problem Solving Understanding the Blood Supply Chain The Process Excellence Tool box Implementation Approach Case Studies
Project Examples Project – Increasing the yield of plasma from WB
# 1 Reason People Don’t Donate Blood
What I Am Going To Talk About ?
![Page 4: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/4.jpg)
44
Scope of the PresentationD
epth
Breadth
Scope
![Page 5: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/5.jpg)
55
Fragile blood supply chain Inefficiencies Manual processes
Shrinking donor population for blood donation Deferrals Competing civic opportunities
Clinical complications and adverse reactions from blood transfusions
Rising costs of blood transfusion
Hospitals and Blood Banks Challenges
![Page 6: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/6.jpg)
66
What are some of the approaches to problem solving?
If we ignore it long enough, it’ll go away.
Just wait, something worse will come up. Problem? Who said that there’s a problem?
Just throw it away…no one will ever know.
So How Are We Going to Solve Them ?
![Page 7: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/7.jpg)
77
Lean Six Sigma Theory of Constraints (for a later time)
Process Excellence Tool Box
“Eighty five percent of the reasons for failure to meet customer expectations are related to deficiencies in systems and process…rather than the employee” _ Deming
![Page 8: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/8.jpg)
88
Lets talk Lean & Six Sigma Over Coffee
Brewing coffee Where do you keep the coffee pot, filters, coffee, sugar
How many places do you make coffee (home vs office) Where do you store the supplies
Central location Near each brewing station
Near each other Eliminated unnecessary motion Allow you to refill when needed Reduce time to make coffee
LeanTime & Motion
![Page 9: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/9.jpg)
99
Lets talk Lean & Six Sigma Over Coffee
Can all the above help you make a great cup of coffee ? What are the things (variables) that affect the TASTE ?
Coffee Type of Brand – Bru, Coffee brand, Starbucks Roast level – medium, dark…
Ground size – fine, coarse Amount added – 1 scoop, 2 scoops…
Water Amount Source
Milk, cream or the white stuff Amount Brand
Sugar or sweetener Person making the coffee
Six SigmaReduce the Variation
![Page 10: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/10.jpg)
1010
How can I make a great cup of coffee fast ?
By using the right tools - reducing time and motion
- Reducing the variation
![Page 11: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/11.jpg)
1111
The Lean Process
Map thingsas they are
Measure
Flow value added
activities and train
Measure againCelebrate the
accomplishments
Eliminate whatdoes not add
value
Start here
![Page 12: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/12.jpg)
1212
Door to Balloon Time
Patient Arrives Balloon In
Value Added Time
Non- Value Added Time
TIME
![Page 13: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/13.jpg)
1313
Expressors
CentrifugeHe-MaxBSCBio-Hazard WasteTechnician
A Lab ExampleProcessing-Before Lean Improvements
From AssemblyTo Freeze Prep1
QC Lab
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Current Process
-1 Operator Processes Product
All the way through
-Excessive Non-Value Added
Wait time
• Space• Product flow• Donor flow• Info flow • Paper flow
![Page 14: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/14.jpg)
1414
A Lab Example Processing-After Lean Improvements
CentrifugeHe-MaxBSCBio-Hazard WasteTechnician
From AssemblyTo Freeze Prep
1
2
3
4
5
6
Operator 1
Operator 2
Operator 3
Improvement in Capacity of 74% and
in productivity of 25% (from 12
operators to 9)
*No more than 1 product
in hood at one time
![Page 15: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/15.jpg)
1515
Lean Focuses on Eliminating the Seven +1 Deadly Wastes (TIMWOOD)
Transportation Inventory
Excess Stock on Hand Movement
Donor Flow, Excess Worker Motion Waiting
Donor wait time, Collection-Manufacturing match Overproduction
Collecting the wrong product, too many donors Over Processing
Documentation, Checks and Re-Checks Defects
Incomplete Health History, Donor Deferrals
Employee with right skills and training
![Page 16: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/16.jpg)
1616
What is Six Sigma ?1. A level of performance that strives for
perfection (no defects) in our services & products
2. A process improvement method to accomplish results
3. An organization of people to carry out the improvement activity
4. A statistical measurement of our process capability, as well as a benchmark for comparison
5. A strategic initiative to launch improvement projects where they will have the biggest impact
• Metric• Method• Organization• Benchmark• Strategic
6σ
![Page 17: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/17.jpg)
1717
2 308,5373 66,8074 6,2105 2336 3.4
s PPM
Sigma Level
Defects perMillion
Opportunities
A Metric
![Page 18: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/18.jpg)
1818
99.99966% Good (6 Sigma)
20,000 lost articles of mail per hour
Unsafe drinking water for almost 15 minutes each day
5,000 incorrect surgical operations per week
Two short or long landings at most major airports each day
200,000 wrong drug prescriptions each year
No electricity for almost seven hours each month
Seven articles lost per hour
One unsafe minute every seven months
1.7 incorrect surgical operations per week
One short or long landing every five years
68 wrong prescriptions per year
One hour without electricity every 34 years
99% Good (2.8 Sigma)
Six Sigma in Your World
![Page 19: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/19.jpg)
1919
![Page 20: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/20.jpg)
2020
Adapted and updated from Ann. Intern. Med. 2012;157:49-58 & UBS
![Page 21: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/21.jpg)
2121
If more defects are created, then more defects are passed on to the customer
Six Sigma: Striving for Perfection
Can you inspect in quality?
Quality : Engineered In NOT Inspected Out
![Page 22: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/22.jpg)
2222
What is Six Sigma ?1. A level of performance that strives for
perfection (no defects) in our services & products
2. A process improvement method to accomplish results
3. An organization of people to carry out the improvement activity
4. A statistical measurement of our process capability, as well as a benchmark for comparison
5. A strategic initiative to launch improvement projects where they will have the biggest impact
• Metric• Method• Organization• Benchmark• Strategic
6σ
![Page 23: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/23.jpg)
2323
How Do We Measure Variation?
1s 2s 3s-3s -2s -1s
The standard deviation statistic (symbolized by the Greek letter sigma ‘σ’ ) is a measure of the spread of the process. It is an approximation of the average distance from the center of the distribution.
68%
95%
99.7%
Spec
![Page 24: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/24.jpg)
2424
Six Sigma Striving for Perfection Sources of
variation can be: Identified Quantified Eliminated by control or prevention
TargetVariation is the ENEMY… and
Variation cost $$$$, Customer Dissatisfaction, etc..
Lower Spec
Upper Spec
BEFORE:
Lower Spec
Upper Spec
AFTER:
![Page 25: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/25.jpg)
2525
Blood Acquisition Transfusion
Blood Products Trauma-Emergency
Blood Delivery Operating Rooms
Value-Added Services (attributes) Labor / Delivery
Blood Supplier Efficiency Infusion Center
Intensive Care
Remote Campuses
Blood Bank Processing Logistics Post-
TransfusionRe-typing Ordering Clinical
Adverse EventsTransfusion Related
Diseases30-Day Length of Stay
Special Processing Receiving
Type & Screen Returns
Crossmatch Blood Issuance AdministrativeReporting
Blood Supply Chain
![Page 26: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/26.jpg)
2626
Case Studies / Examples
![Page 27: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/27.jpg)
2727
Value Stream Mapping – Discovery Process
DiscoveryConduct Process Mapping with blood banking and transfusion medicine experts • Goal = Identify costs associated with transfusions from arrival of blood at hospital through post-transfusion• Approach = Minimally invasive, on-site discovery completed in < 20 hours (<2 hours / participant)
AnalysisReview data inputs and observations compiled• Goal = Document bloods’ journey through the hospital to expose best practices and opportunities for excellence
• Approach = ~2 weeks of off-site data input and observation analysis to prepare findings
FindingsPresentation of findings outlining best practices and quantified opportunities for excellence• Goal = Share best practice findings and discuss identified opportunities• Approach = Findings presentation with sponsor, discovery participants and any other appropriate personnel
Automate EXM; Reduce
C/T Ratio
Blood Utilization Optimization
+5S & Visual Management
![Page 28: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/28.jpg)
2828
Lean Six Sigma in Transfusion Medicine
Areas / Topics Lean / Six Sigma Tools
People / Premises Workspace design / Training, 5S
SOP’s Visual design
Lab Testing Measurement Systems Analysis; Control Charts; TAT; Variation –normal and special cause
Equipment Uptime, Calibration
Documentation Error proofing
![Page 29: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/29.jpg)
2929
Laboratory Reduced test TAT by 3 hours – Increased capacity Reduced space required by 23% - No need for expansion Increased testing capacity by 22% - Increased capacity
Recruitment, Conversion & Retention Reduced donor walkout rates by 50% (~$145K) Reduced Hematocrit deferrals by 15% (~$365K)
Manufacturing Increased plasma yield by 2% (~$235K) Improved manufacturing productivity by 7% (~$220K) Reduced manufacturing losses by 67% (~$185K) Reduced filter failures by 40% (~300K) Reduced discards due to clots by 66% (~$1.5MM)
Regulatory/ Problem Management Reduced Recalls due to errors
Product Availability Increased Type “O” collections by 3% (~$400K)
Logistics and Transportation Reduced hospital delivery cost by 21% (~ $600K)
Successful Projects – A Short Selection
![Page 30: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/30.jpg)
3030
Get a deployment expert in Lean/Six Sigma to advise and help you Small or large project – scope and definition Establish a project list based on institutions priorities Get people trained
Project Execution
How do I get started Data – Your software is a good source Starting or redesigning your space
Measure your process – Monitor – Improve !
Implementation Approach
In God We Trust – All Others Bring Data !!!
![Page 31: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/31.jpg)
3131
Project Statement : Increasing the yield of the plasma derived from whole blood
Benefit: Increased availability of plasma for fractionation Increased revenue for the blood center
Results Increased yield per unit on average by 8 ml
Lean Six Sigma Project Example
![Page 32: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/32.jpg)
3232
Blood center’s component production mix
random donor platelets cryoprecipitate / cryo-reduced plasma fresh frozen plasma / plasma for transfusion
Choice of leukoreduction filters WB filtration consumes 17-20 mL of plasma / unit
Choice of units for fractionation vs. for transfusion RDP & Cryo Triple units leave less plasma than Doubles
What else impacts your Blood Center’s Plasma Yield Per Unit?
What Causes Differences inPlasma Yield per Unit?
![Page 33: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/33.jpg)
3333
Potential Causes of Plasma Loss- Observe the process
![Page 34: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/34.jpg)
3434
Mapping the process – Time and Motion
![Page 35: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/35.jpg)
3535
Understanding the process - Variables
Variables affecting %plasma recovery – spin speed and HCT %
![Page 36: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/36.jpg)
3636
Optimizing the variable – best yields
![Page 37: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/37.jpg)
3737
How Might Your Center’s
Increase Recovered Plasma?
![Page 38: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/38.jpg)
3838
How Might Your Center’s
Increase Recovered Plasma?
![Page 39: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/39.jpg)
3939
Verify the data – statistically significant results
![Page 40: A Quick Tutorial on Lean Six Sigma - ISTM. A Quick Tutori… · The Process Excellence Tool box Implementation Approach ... “Eighty five percent of the reasons for failure to meet](https://reader036.fdocuments.net/reader036/viewer/2022062917/5ecd4d5bbdf3a53aec2faa54/html5/thumbnails/40.jpg)
4040
#1 Reason People do not Donate Blood –They were not asked
Initiative started by a high school girl in
Bangalore
I am asking you to register and to ask your friends and family to do the
same