R-E-S-P-E-C-T

“Respect for people” is a fundamental principle of Lean and a major difference between Lean and the Western, more Taylor-esque, concept of management. The Western tradition, which is still a part of educating MBAs, is that management knows best and makes all decisions. Workers are to do as they are told.

There is a quotation by Henry Ford to the effect that the problem with workers is that, not only do they come with two hands, but also, unfortunately, a brain. Workers are not hired to think! Lean is much less of a top-down style of management, and much more of a bottom-up, inclusive, transparent style. This is not to say, however, that the asylum is completely handed over to the patients.

This core belief influences the relationship Toyota managers and supervisors have with their workers. For Toyota, management’s primary function is more of teacher and less of an organizational police officer. We now understand, more than before, that the focus for Toyota is not just on building quality automobiles, it is primarily focused on the building of problem solving, innovative, respected employees who, then, build quality, innovative automobiles.

Dealing with people from a basis of respect permeates every aspect of Lean.

Systems thinking:

Have you ever had the feeling that, at some point at work, you were damned if you do and damned if you don't? Or, that you are in the the middle of a Catch-22 situation? If so, you have probably been the victim of poor systems or systems colliding with each other. That feeling of not being in control or at the mercy of things bigger than you.

Thinking in terms of systems means understanding that the systems at work within an organization are management and leadership designed. Systems are the responsibility of management. Workers have no authority to control or overhaul systems. They are at the mercy of the systems. Yet, many times, staff are blamed for what is, in actuality, a system design problem.

For example, if a job is not being performed well, systems thinking would first consider such things as does the worker know that job is their responsibility, has the worker been trained adequately, does the worker have the necessary tools, and does the worker have timely and correct information?

Systems thinking is more respectful. It recognizes that systems should be investigated when problems occur before blaming people.

Value:

The Lean definition of value is that which the client wants and is willing to pay for, and that improves the health status of the pet, without defects and waste along the way. Our clients get exactly what they want, when want it and in the amount wanted. They pay for only value adding services. The concept of defining value from the client’s point of view shows respect for them.

Variance and overburdening:

Lean understands that large variances in workload can be the source of difficulties and overburden our staff. Lean suggests work loads try to be leveled as much as possible. Being watchful for the overburdening of staff comes from respect.

Just-In-Time

The Just-In-Time (JIT) concept is the procurement and delivery of resources, (whether that be drugs, supplies, access to diagnostic equipment and information, or patients, doctors and staff) just exactly where it is needed, just exactly when it is needed, and just exactly in the amount needed. Nothing more and nothing less.

With respect to staff and personnel, the Just-In-Time idea is based, in part, on recognizing and respecting the unique value of everyone's time and skills; to only use them when, where and in the amount needed.

Standardized work

Standardized work is the mutually agreed upon method to do or handle a certain process or situation that helps insure quality, timeliness and safety, and gets everyone on the same page working in the same direction. It shows respect by involving staff in its definition and formal writing, and by eliminating ambiguity and the anxiety it causes to workers that come from policy and process chaos.

Kaizen

Kaizen is a Japanese word that can be translated to mean “good change,” “change for the better,” or “continuous improvement.”

While improvements can be large, time consuming and expensive major changes, the most common are the small, daily, quick, inexpensive ideas submitted by staff that improve quality, flow, safety, value to the client and make work life just a little easier. Staff are on the frontline of our practices every minute of every day. They know, better than anyone, where and what the problems are. And, they probably know better how to remedy them than we owners and managers do.

Kaizen shows respect by recognizing what an asset our staff is, and allowing them to partner with us in improving the practice; to be engaged and be part of the solutions, rather than always being blamed for the problems.

5S

5S projects are the physical cleaning and reorganization of a particular room or area of the practice. It helps the staff to work with less clutter, frustration and confusion on a daily basis. It creates better flow within the hospital which increase value to clients; all ways of showing respect.

Go to gemba

"Genchi Genbutsu" (go and see) means that whenever there is a problem found, all relevant stakeholders (management and staff) should go to where the problem occurs (the “gemba”) and solve it together. It shows respect by recognizing that staff have valuable input to the situation.  

The Andon cord

On the Toyota production line, workers are provided with a mechanism to sound an alarm and ask for help anytime they find it necessary. The line stops if the problem is not quickly resolved. Toyota trains and trusts its employees to use the Andon cord when an issue of quality or safety is in question. It shows respect by creating a culture of safety and trust for anyone to speak up, even if they think there might possibly be an inkling of a concern.

It is my humble opinion that if veterinary staffs knew about and understood the Lean mindset and its worker-centric (and client-centric) philosophy, there would be such a grassroots revolution within the profession that owners, managers and corporation leadership would have no choice but to start thinking Lean within their practices. Maybe, we could start now and circumvent all of the "bloodshed."

Thanks for stopping by. Please share this blog with your contacts! And, let me know if you have any questions, comments or post ideas.

A Different Kind Of Rounds: Lean Daily Management

As doctors and veterinary staff, we are well acquainted with the daily ritual of morning or change of shift medical rounds. This is the gathering of hospital staff and doctors to be updated on the current status of all of the patients in the hospital for treatment, and for the dissemination of new treatment orders by the doctors in charge. This is a form of standardized work. It gets everyone on the same page in a routine and timely manner.

Lean Daily Management (LDM) serves the same purpose, but for the operations and management side of the practice.



Each morning, leadership and management go to the gemba to meet with staff of a particular area of the practice to go over that area's board. What numbers are up (and why?) and what numbers are down (and why?). Or, better yet, do the Process Behavior Charts (PBC) of the data show any "signals" or is it all just "noise?" (see also Mark Graban's book "Measures of Success") What countermeasures should be tried? Any new kaizen ideas? What, if anything, can management do to support the staff? Any evidence that standardized work is not being followed?

Sidebar: One of the two Process Behavior Charts above is showing two signals. Can you identify which chart it is and what the signals are?

LDM helps support our progress through that big PDSA cycle called hoshin kanri or strategy deployment. Remember, part of the Act (/Adjust) phase of a successful PDSA cycle is to sustain the results (for now), write new standardized work, scale up if appropriate, and start teaching to the new standard. This brings a new current state, and the next target condition is identified, initiating a new PDSA cycle of improvement.

In the figure above, the wheel has been moved up the ramp (improvement) through A3 thinking and kaizen. But, there are forces in any system that want to undo that which has been accomplished. Some call it entropy; I think of it as organizational gravity. The function of standardized work is to counter those evil forces by stabilizing and sustaining the new current state.

The role of LDM is to sustain and stabilize ("nail down") standardized work as it is currently written. LDM functions as a "checks and balance" for standardized work, which acts as a wedge to help prevent organizational backsliding. LDM is the setting aside of time on a daily basis to monitor for this potential.

So, to recap, standardized work sustains the current state, and LDM sustains the current standardized work.

Lean Daily Management meetings should take 10 to 20 minutes per day. They are typically done in the mornings, however, they need to be a scheduled, daily priority for all involved. Choose the time that’s best for your practice and team.

All extraneous interruptions should be put on hold for the entirety of the time. During the meeting, a staff member from the department or area of the practice, such as the Hospital Care team, quickly reviews the metrics, status of any countermeasures, new problems that have come up, any cross training efforts, new and ongoing kaizen, etc. with management. The staff member that leads the meeting should rotate from amongst the entire team, so that everyone gets the opportunity to lead the conversation and learn.

As is the Lean perspective, management takes on a teaching and mentoring capacity; asking questions to stimulate A3 thinking, encouraging all efforts and practicing servant leadership.

So, Lean Daily Management accomplishes several things:

1. Gets management to the places where work occurs (go to gemba)
2.  Facilitates conversation and consensus building with staff

3.  Demonstrates management's commitment to the staff

4.  Monitors the metrics that support the True North statement and KPIs

5.  Allows time to encourage and appreciate kaizen efforts

6.  Sustains and audits standardized work
7.  Creates increased engagement of the workers

8.  Show respect for workers

Thanks for stopping by. Comments, questions, and suggestions always welcome.

Also, to answer the sidebar questions, the bottom PBC is showing a signal that needs to be investigated. The first signal is the data point above the upper process limit.The second signal is three or four of the last four data being closer to one of the process limit lines than the average. In the case above, the last five data points are closer to the lower process limit line than the average. In fact, it appears that we may be trending around an entirely new, lower average, which indicates that the whole system has changed somehow. Both of these conditions should have been recognized earlier than now, if they weren't. The next step is root cause analysis and formation of countermeasures, i.e. PDSA problem solving.

A Response To a Comment About My Post "Lean Self"

Last month, shortly after my blog on the “Lean Self”, my friend and mentor Mark Graban posted a comment to that blog. This was unusual.  Usually, Mark emails his questions and points of concern to me after receiving my final draft of the blog post, but before I publish the final, final draft. His questions sometimes come from sheer confusion about what it is ‘that I am really trying to say’, but many times it is his way of teaching in the Socratic (and Toyota) method. That is, rather than lecturing, asking the student a series of questions that lead the student to discovering the answer or reflecting deeper on the subject. Occasionally, I am not sure which it is.

I have decided to answer in another blog post, rather than a reply to the comment that may go unnoticed.

Mark comments:

Thanks for sharing this, Chip.

I agree that having a personal “true north” and understanding your own “current state” can be beneficial.  I don't quite see how to apply the idea of a “value stream” though. What is “value?” How does it flow? How do you see that connection in one’s personal life?

Mark

Here is my response.

Mark, thank you for your comments. Please forgive my tardiness in replying. I have been recovering from a little bit of surgery.

Your questions have caused me to re-evaluate my premise as regards extrapolating the Lean mindset to the “self.” As they should.

What is ‘value’ in this context?

Another way to arrive at an answer to this question is to ask, “What is really important to you in healthcare?” Or, “What is really important to you in a car?” For the “self” it would be, “What is really important to you in your life?” I think (hope!?) for most people it would be “contentment.” To be contented financially. To be content at work. To be content in our relationships.  To be content with ourselves. The Hebrew word “shalom” is generally translated as meaning “peace.” And it does, but it is the peace that comes from being “whole” (content spiritually, physically, emotionally, psychologically); not having excess or being destitute, but from having enough or being grateful with what you do have.

Part of the Lean definition of “value” is that the customer be willing to pay for it. If you are not willing to put a price on what you want, it doesn’t really hold any value. This holds true for the “self”, also. But, it doesn’t necessarily mean money. It means doing the hard work of honest self reflection, letting go of false assumptions, admitting mistakes, mending relationships, simplifying, budgeting, pushing back the ego, stepping out of the forest and,then, prioritizing and starting, somewhere, on a lifelong journey of improvement.

What is the “value stream’?

The Lean concept of the “value stream” requires, amongst other things, a provider, a customer and a “gemba” (the place where the work actually occurs). Unlike other applications of Lean where the provider and customer are separate entities, for the “self” they are the same, us. And the “gemba” is our hearts and minds.

The steps we go through in our hearts, minds and lives to get whatever value we get is the “value stream”. Whether that process results in contentment or “dis-ease” in a particular area of our life depends on how much muda (waste, i.e. faulty thinking, biases, rewritten history, skewed priorities, energy vampires, B**l S**t, etc.) is embedded. Graphically representing this thought process produces a “value stream map”

For example: I must be perfect →  I burned the turkey → I’m a bad cook → I’m a lousy wife → I’m a bad person.  Not good “flow.” Lots of bad processes and “trash.” What’s the value here?

Note that using 5 Why might take you back through this process. For example:

     Why are you a bad person?  Because, I am a lousy wife.

     Why are you a lousy wife? Because, I am a bad cook.

     Why are you a bad cook? Because, I burned the turkey AND I must be perfect!

BINGO!! A possible root cause. The false belief that “I must be perfect!”!

Now, to be able to map this current state value stream may not be easy and it may require the help of “stakeholders” (others who have our best interest at heart). And, just as in any other Lean application, finding the “waste” in order to produce a better future value stream will work best if our “stakeholders” are given access to our gemba and are present; if we are open, honest and communicative about what is going on inside of us and in our lives.

Thus, I think the Lean concepts of value, true North, gemba, current value stream, future value stream, A3 thinking, 5S, 5 Why and kaizen are just as valid working on improving ourselves as it is in improving manufacturing, service industries, healthcare, etc. for the customer- us!

Lean Self

One of the aspects of the Lean methodology that I appreciate most of all is the breadth of its  application. Lean is applicable to manufacturing, retail, service businesses, professional associations (Nudge, nudge AVMA!), human healthcare, dental practice and veterinary practice. It can even be extrapolated to one’s own life.

One of my extended family members is going through a rough time, as we all do on occasion. She came to us for some help. Since I naturally think and problem solve with a Lean mindset, I took this approach. Via guided questioning, we went through considering her problems, as I would with a practice problem.

True North

As with any Lean application, the first step is to define the ideal state: our ‘True North. If you were perfect, what would that look like? What areas of your life would you choose to define that perfection? What would be the focus areas? These might include such areas as spiritual ideals, physical ideals, financial ideals, relationship ideals, career ideals, etc. Pick four to six to work on at this time (or even just one!); choosing too many will be overwhelming and spread your work too thin. Create a True North statement in writing. Refer to this document often.

The Current State

Now that you have some conception of where you want to go, you need to honestly define your current state. Where are you right now in each of your focus areas? In an organization, this would be facilitated by going to the gemba with all of the stakeholders (line workers, supervisors, managers, etc) present, in order to observe what is really occurring in the Value Stream and, perhaps, drawing a Value Stream Map. Your gemba is deep inside you. It is your true self, warts and all. No preconceived ideas, no masks, no ego. What is the reality on your “shop floor?” Who are your stakeholders? Consider spouses, good friends, clergy, close colleagues, doctors, advisors. Write down your current situations.

Identify the Gaps.

At this point, you know where you want to be, and where you are in your focus areas. What are the differences or gaps? For example, you know you would like to be at some ideal state financially, and you know where you’re at currently. What is the difference between these two states? These are the problems you need to solve now. Write these down for each of the focus areas.

Root Cause Analysis (5 Whys)

Take some time to think about this step. Why are these gaps present? How did they come about? Why did this reason occur, and why did it happen? How did it happen? Ask enough times that you feel you have identified a root cause. This is important because, until the root cause is found and dealt with successfully, it will continue to be a problem. Notice I didn’t ask who was to blame. Try to concentrate on the systems, biases, prejudices, emotional needs, habits and the like. The idea is to deeply understand how this issue came about. It’s not because you are a bad person. We all are damaged in some way and have shortcomings,but how did these root causes contribute to your current state? Talking with your stakeholders may help.

Design Countermeasures

Now it is time to actively try to remedy the gaps: the problems. In each of your focus areas, what can you do to get even a little bit closer to your ideal state? Remember, though, your ideal state is perfection, and that is not realistic. There are always going to be gaps (problems), but with patience and persistence, you can get very close, greatly reduce your stress and frustration, and greatly increase your happiness, confidence and self-actualization.

Pick the low hanging fruit. Start with the easy stuff. Rack up some small successes that will then lead to greater momentum to tackle the bigger stuff. Focus on baby steps.

These countermeasures are experiments. After the trial period, evaluate the results. If they didn’t work out as planned, reflect on why and how, then tweak the experiment and try again. Try not to get disheartened. Lean is a journey. There will always be experiments to try.

If they do produce gains, then reflect on this, also. Why did this experiment work? What did you learn about the situation, about yourself. Can this same idea or principle be utilized in another aspect of yourself? Sustain this new you and rewrite your new current state. Congratulations!

5S

5S is one of the “tools” in the Lean system. It stands for Sort, Straighten, Shine, Systematize, and Sustain. It typically is used to reorganize a physical space, such as a surgery room, exam room drawer, office. It is used to decrease confusion, wasted time hunting down instruments or tools, and increase visual management.

Are there aspects of your life that could benefit from eliminating “garbage,” reorganizing, and/or prioritizing? What about faulty thought processes, biases, relationships, habits, wasted resources, beliefs?

Kaizen

Kaizen means continuous improvement. There is no set amount that is required, only that we try to be better tomorrow than we were today. There is no punishment if we are not successful on every attempt. We just try again. Again, baby steps. As stated above, Lean is a journey, it is a philosophy, it is a mindset. It is lifelong. The process of defining our current state, identifying gaps and experimenting will never end. But, success will come, if only one millimeter at a time.  “Patience, Grasshopper”!

Final Note

I am not speaking from any ivory tower. I struggle with all of this from time to time and have for most of my life. I, too, am on a journey; a work in progress. Veterinary medicine is not easy.  Veterinary practice management is even harder. I have started a practice and been a solo practitioner for over 30 years (for two of those years I owned and operated two practices), merged practices, worked for a corporation and three other employers. I have stayed awake many a night worrying about my business, my family, my health and my faith. I have experienced complete ‘burn out’ and come out the other end. My goal is to attempt to be better tomorrow than today. None of us are responsible for saving the world, but we are required to participate. Success, in my humble opinion, is to leave this world a little better for having lived here. A Lean mindset supports this effort.

Thanks for stopping by. Comments always welcome.

Sayings of the Lean Fathers

Within the body of Jewish literature,  there is a book called "Pirke Avot", which means 'Sayings of the Fathers'. It is a collection of wisdom and quotes handed down from the ancient rabbis and the Jewish tradition. Taking that reference as a model, I decided to produce this "Sayings of the Lean Fathers." Enjoy!

Taiichi Ohno

(February 29, 1912 – May 28, 1990) was a Japanese industrial engineer and businessman. He is considered to be the father of the Toyota Production System, which became Lean Manufacturing in the U.S. He devised the seven wastes (or muda in Japanese) as part of this system. He wrote several books about the system, including Toyota Production System: Beyond Large-Scale Production.   https://es.wikipedia.org/wiki/Taiichi_Ohno 

We are doomed to failure without a daily destruction of our various preconceptions.

Progress cannot be generated when we are satisfied with existing situations.

Start from need.

Having no problems is the biggest problem of all.

If you assume that things are all right the way they are, you can’t do Kaizen. So change something!

Ask 'why' five times about every matter.

Why not make work easier and more interesting, so people do not have to sweat? The Toyota style is not to create results by working hard. It is a system that says there is no limit to people’s creativity. People don’t go to Toyota to ‘work’, they go there to ‘think’.

Without standards, there can be no improvement.

Where there is no Standard there can be no Kaizen.

Standards should not be forced down from above but rather set by the production workers themselves.

Make your workplace into showcase that can be understood by everyone at a glance. In terms of quality, it means to make the defects immediately apparent. In terms of quantity, it means that progress or delay, measured against the plan, is made immediately apparent. When this is done, problems can be discovered immediately, and everyone can initiate improvement plans.

The slower but consistent tortoise causes less waste and is more desirable than the speedy hare that races ahead and then stops occasionally to doze. The Toyota Production System can be realized only when all the workers become tortoises.

All we are doing is looking at the time line, from the moment a customer gives us an order to the point we collect the cash. And, we are reducing the time line by reducing the non-value-added wastes.

Something is wrong if workers do not look around each day, find things that are tedious or boring, and then rewrite the procedures. Even last month's manual should be out of date.

The more inventory a company has, the less likely they will have what they need.
We are doomed to failure without a daily destruction of our various preconceptions.

The key to the Toyota Way and what makes Toyota stand out is not any of the individual elements…But what is important is having all the elements together as a system. It must be practiced every day in a very consistent manner, not in spurts.

If you are going to do TPS you must do it all the way. You also need to change the way you think. You need to change how you look at things.

The only place that work and motion are the same thing is the zoo where people pay to see the animals move around.

People who can’t understand numbers are useless. The gemba where numbers are not visible is also bad. However,  people who only look at numbers are the worst of all.


Taiichi Ohno. (n.d.). AZQuotes.com. Retrieved June 16, 2017, from AZQuotes.com Web site: http://www.azquotes.com/quote/731341
https://www.slideshare.net/mobile/optimaltransformation/a-collection-of-quotes-from-taiichi-ohno
Https//www.inspiringquotes.us/author/2150-taaichi-ohno

W. Edwards Deming

(October 14, 1900 – December 20, 1993) was an American engineer, statistician, professor, author, lecturer, and management consultant. Educated initially as an electrical engineer and later specializing in mathematical physics, he helped develop the sampling techniques still used by the U.S. Department of the Census and the Bureau of Labor Statistics. In his book, The New Economics for Industry, Government, and Education, Deming championed the work of Walter Shewhart, including statistical process control, operational definitions, and what Deming called the "Shewhart Cycle" which had evolved into PDSA (Plan-Do-Study-Act). This was in response to the growing popularity of PDCA, which Deming viewed as tampering with the meaning of Shewhart's original work. Deming is best known for his work in Japan after WWII, particularly his work with the leaders of Japanese industry.    https://en.wikipedia.org/wiki/W._Edwards_Deming

People are entitled to joy in work.

Management by results -- like driving a car by looking in rear view mirror.

It is not necessary to change. Survival is not mandatory.

The greatest waste in America is failure to use the abilities of people.

The moral is that it is necessary to innovate, to predict needs of the customer, give him more. He that innovates and is lucky will take the market.

The consumer is the most important point on the production-line.

Export anything to a friendly country except American management.

Whenever there is fear, you will get wrong figures.

A bad system will beat a good person every time.

To manage one must lead. To lead, one must understand the work that he and his people are responsible for.

Does experience help? No! Not if we are doing the wrong things.

The supposition is prevalent the world over that there would be no problems in production or service if only our production workers would do their jobs in the way that they were taught. Pleasant dreams. The workers are handicapped by the system, and the system belongs to the management.

Defects are not free. Somebody makes them, and gets paid for making them.

Every system is perfectly designed to get the results it gets.

A leader is a coach, not a judge.

Pay is not a motivator.

The merit rating nourishes short-term performance, annihilates long-term planning, builds fear, demolishes teamwork, [and] nourishes rivalry and politics. It leaves people bitter, crushed, bruised, battered, desolate, despondent, dejected, feeling inferior, some even depressed, unfit for work for weeks after receipt of rating, unable to comprehend why they are inferior. It is unfair, as it ascribes to the people in a group differences that may be caused totally by the system that they work in.

Quality is made in the board room. A worker can deliver lower quality, but she cannot deliver quality better than the system allows.

http://quotes.deming.org/authors/W._Edwards_Deming

Shigeo Shingo

 (1909 - 1990), born in Saga City, Japan, was a Japanese industrial engineer who is considered as the world’s leading expert on manufacturing practices and the Toyota Production System.      https://en.wikipedia.org/wiki/Shigeo_Shingo

Lean is a way of thinking- not a list of things to do.

The most dangerous kind of waste is the waste we do not recognize.

Are you too busy for improvement? Frequently, I am rebuffed by people who say they are too busy and have no time for such activities. I make it a point to respond by telling people, look, you’ll stop being busy either when you die or when the company goes bankrupt.

Unless you change direction, you will end up where you are headed.

We have to grasp not only the Know-How but also 'Know Why', if we want to master the Toyota Production System.

Those who are not dissatisfied will never make any progress.

There are four purposes of improvement: easier, better, faster, and cheaper. These four goals appear in the order of priority.

A relentless barrage of 'why’s' is the best way to prepare your mind to pierce the clouded veil of thinking caused by the status quo. Use it often.

Shigeo Shingo. (n.d.). AZQuotes.com. Retrieved June 18, 2017, from AZQuotes.com Web site: http://www.azquotes.com/quote/731329

Masaaki Imai

(born, 1930) is a Japanese organizational theorist and management consultant, known for his work on quality management, specifically on Kaizen.     https://en.wikipedia.org/wiki/Masaaki_Imai

The message of the Kaizen strategy is that not a day should go by without some kind of improvement being made somewhere in the company.

The Kaizen Philosophy assumes that our way of life - be it our working life, our social life, or our home life - deserves to be constantly improved.

It is impossible to improve any process until it is standardized. If the process is shifting from here to there, then any improvement will just be one more variation that is occasionally used and mostly ignored. One must standardize, and thus stabilize the process, before continuous improvement can be made.

Progress is impossible without the ability to admit mistakes.

The standard is not written on the stone. The definition of the standard is that it is the best way to do the job for now. It should be regarded as a next step to make further improvement.

Where there is no standard, there can be no improvement. For these reasons, standards are the basis for both maintenance and improvement.

Kaizen means ongoing improvement involving everybody, without spending much money.

I believe that management should focus on two particular areas. One is Gemba (shop floor) and the other is customer (not the shareholder).

You can't do kaizen just once or twice and expect immediate results. You have to be in it for the long haul.

All of management's efforts for Kaizen boil down to two words: customer satisfaction.

I have a theory that among the large Western companies (mostly American) the higher an executive is promoted, the more wisdom is lost and by the time he or she reaches the top becomes a complete idiot. Certainly they do not deserve the outrageous salary.

Japanese management practices succeed simply because they are good management practices. This success has little to do with cultural factors. And the lack of cultural bias means that these practices can be - and are - just as successfully employed elsewhere.

Kaizen is like a hotbed that nurtures small and ongoing changes, while innovation is like magma that appears in abrupt eruptions from time to time.

Under the lean system, any tools which are required for solving problems are used.

Masaaki Imai. (n.d.). AZQuotes.com. Retrieved June 18, 2017, from AZQuotes.com Web site: http://www.azquotes.com/quote/1555116

Final Thoughts

Can you recognize some themes here? Do any of this quotes resonate with you? Maybe one or more hits a little closer to home?! Which ones are you going to take with you and/or share with others? Did any challenge your previous mindset?


Thanks for stopping by. Tell your friends about us and, please, leave any comments and questions you may have.

Lean and Veterinary Medicine: Like a Glove

After reading, studying and thinking about Lean over the past seven years, I am convinced that Veterinary practice and Lean are destined for each other. As veterinarians and systematic problem solvers, we already know and are familiar with over eighty percent of Lean; we just don’t know it. Lean promotes greater value for the customer (from the customer’s perspective), with higher quality, better utilization of all resources  (especially our human resources), less expense and increased engagement of staff. I think most veterinarians want the same things.

Lean is the Western name for the Toyota Production System (TPS). Coined for its ability to remove the “fat” (wastes or muda) from processes.  Toyota developed TPS in an effort to rise out of war torn Japan, with its limited resources, to be able to go beyond truck manufacturing for the small, Japanese economy to complete with the American auto giants in a global economy. Since then, most other industries have found successes with Lean, including human healthcare. Can it do for veterinary medicine what it has done for many hospitals and healthcare system around the world? I think it can and that we need to try.

We’re Not That Different, Really

First of all, Lean takes a systems approach to problems. Problems are examined from a systems breakdown perspective before people are blamed. Lean asks “Why did this happen?”, or “How did this happen?” as opposed to “Who is responsible?” As doctors, we work with systems in our patients every day. We understand inputs, outputs, delays and feedback loops, both positive and negative. We know what can happen when one system is changed and how it can affect other systems for the better or the worse.

In order to identify the abnormal, we must first understand what is normal; what is ideal for this species, breed or animal. In veterinary school, we learned normal anatomy and physiology before we studied pathology. The same concept is true for Lean. We must have a very clear idea of what our ideal practice would look and function like. Notice, that I did not say an ideal practice. Lean is not trying to make your practice some management guru’s idea of the perfect “cookie cutter” practice. Lean understands that your practice is unique. The doctors are different. Their biases, philosophies and perspective are unique. The neighborhood where your practice is located is different than other neighborhoods. The mix of your employees is one of a kind. The Lean objective is to make your practice the best “your” practice it can be, now and into the future.

In the Lean mindset, this ideal is called our “True North.”  What would your practice look like if it was perfect? How would your practice perfectly relate to your clients? What would your ideal staff look and function like? How would your practice benefit your neighborhood and community if it is was perfect? It’s totally up to you. What ever you decide your True North is, Lean is designed to get you there. Forget, what a “Top 100 Best Practice” says you should be. What is important from the Lean perspective is that you are closer to your True North today than yesterday; closer this month than last month.  The perpetual destination of the Lean journey is perfection, knowing full well, of course, that this is impossible. The Lean journey never ends. As Vincent Lombardi said, we pursue perfection, knowing we will never get there, in order to reach excellence.

We Know This

As veterinarians, we are already quite familiar with eighty percent, or more, of the Lean methodology. We just don’t know it. Both mindsets are based on the scientific method of problem solving.

When a sick pet comes into our practice, health is our goal, our ideal state. The first step in diagnosing that pet is to understand fully the current state of that patient. We start with the primary client complaint. Regardless of whatever else we discover, we want to make sure we address this problem. Next, we collect a complete history; vaccinations, diet, current medications, symptoms and their progression, etc.

The second step is to perform a complete “tip of the nose to tip the tail” physical exam, paying particular attention to the client’s primary complaint. Can you imagine trying to make a diagnosis without performing a physical exam on the patient?

Next, we might perform diagnostic tests, such as a complete blood count, a general organ profile, urinalysis, radiography, and specific serology tests. We are attempting to explain why the patient is having the symptoms it is having. Medicine is based on facts, objective data, not fantasy.

At this point, we should have a reasonable understanding of the pet’s current state of health. Now, because we know what the ideal state of health is for this species, breed, gender and age, we can identify the problems; the gaps between our patient’s current state and the ideal state.

Based on our problems list, we formulate a treatment plan. This is an experiment. We don’t know if our treatments will work, but we decide, maybe with consultation with colleagues and specialists, what we are going to do. Later, we will follow up with the client and pet in order to analyze if we were successful  at reaching our ideal state of health. If we were successful, we will set a time for the next review, maybe in six months or a year. Remember the 3Rs; Recall, Re-examine or Reminder? If we were not successful, we reflect on what went wrong and start the process over again with additional history, another, possibly more in depth, physical exam, additional tests, a second, adjusted round of treatments (another experiment) and another analysis of the outcome.

As I said, the Lean methodology of management problem solving is also based on the scientific method. The process is almost identical to the one described above for diagnosing and treating sick pets. So how do we know we have problems? Because we have not reached our ideal state in one form or another.

The first step in Lean problem solving is to thoroughly define and understand our current state, just as it was with our patient. This step might include past and current metrics; key performance indicators. What is our story? “The facts, ma’am, only the facts!”

Defining the current state also includes an essential “physical exam.” In Lean, this is called “going to gemba.” Gemba is the Japanese word for the work floor, the place where the work (and problem) actually occurs. For instance, if the problem has to do with surgery, then the surgery room is the gemba. Lean emphasizes the importance of physically observing the flows and processes (the “value stream”) in real time in order to deeply understand the current state as it really is. A big difference in the Lean mindset, however, is that this observation (physical exam) should take place with the staff that are there on the floor, because they know better than anyone what the real issues are. They deal with it every minute of every day. They are an organization’s most valuable asset and resource, especially for helping to identify and provide solutions to problems. Lean promotes partnering with employees in this effort. Our staff wants to be part of the process of finding solutions, rather than always being seen as the cause of problems. This is a big part of what engages them.

Now, as in the diagnostic process, we can identify the gaps between our current state (disease) and our True North (health). However, many problems can appear to be caused by a particular cause when, in fact, it is caused by something much deeper; something more basic. Just as not diagnosing and treating the real problem versus treating symptoms will probably not yield a cure for or patients, not solving problems at their root cause will not provide a permanent solution to the problem at hand.

So, in Lean there is a “diagnostic” called “5 Whys.” This is the idea that one should ask “why” five times to insure the root cause has been identified. A fix for anything less will not solve the problem once and for all. The number five is somewhat arbitrary. It could be four or it could be seven. The idea is to ask enough times that the root (absolute) cause has been identified.

Does it ever seem like you are having to deal with the same problems over and over again? As if you are constantly playing the game “Whack-A-Mole?” As soon as you think a problem has been squashed in one place, it “pops up” again somewhere else? One of the main reasons for this could be the fact that the root cause (the definitive diagnosis) has not been found (another reason could be that your unique, valuable and knowledgeable staff played no part in the process). That it has always only been handled with “Band-Aids.” And, all of this effort is found to be just a waste of time and effort.

Once we know the gaps between our current state and our ideal state, we, in dialogue with our staff,  can devise the counter measures (treatments) we feel are indicated. This is an experiment, also, since we don’t know if it will work. It will give us an idea of what the future state should look like. Since our True North, or ideal state, is perfection, and we know that is impossible,  then the best we can do is aim for the next, improved, future state. Lean is a journey that never reaches its final destination of perfection. It is the process of continuous improvement toward ever better future states. We can never reach our True North, but with constant effort, we can get really, really close!

The final step, as with our patients, is to study the results of our tiny experiments. If the results are positive, then we institute it as the new, best method or standardized work and the staff is trained to this new current state. We will continually, from time to time revisit this process in order to improve it  even more down the road. If our “treatments” does not turn out well, then we (along with staff) will make adjustments and start the whole process over again with different countermeasures and experiments.
I hope it is evident, now, how much diagnosis and treating patients in our veterinary practices is similar to the Lean methodology of management and problem solving. I told you that you knew more about Lean than you realized!

SOAP vs PDSA

We are all familiar with the SOAP format for writing medical record. “S” stands for “Subjective, “O” stands for “Objective”, “A” stands for “Assessment” and “P” stands for “Plan.” The Subjective and Objective parts define the current state of the patient. Assessment delineates our tentative diagnosis. Plan communicates our, hopefully, successful treatment. It is not the medical record that is so important. It is the diagnostic thought process that is important. We could write medical records with a different format, but the thought process is the same, regardless.

In Lean, the written document is called an A3 report because it was written on an A3 sized (approximately 11 inches by 17 inches) piece of paper which was the largest paper that would fit in a fax machine at the time. It is based on the Deming (named for the American, W. Edwards Deming, one of the first to use statistics for quality control and improvement) or PDSA cycle that is the thought process.

“P” stand for “Plan.” In this part of the report (which typically occupies about 50% of the entire report), we provide a statement of the problem, any 5 Why analyses, the necessary information (e.g. data, charts, graphs, Value Stream maps, etc.) to describe our current state, possibly a Future State map, and any cost estimates relevant to the experiment . 

Following is the “D” or “Do” section. This section delineates the proposed countermeasures we will experiment with. 

Next is the "C" or "Check" (some use “S” or “Study”) portion of the report. Here, we explain and study the results of the experiment. 

The final section is the “A” section which stands for “Act” or “Adjust.” Here, we reflect (hansei) on the results of our experiment. If it was successful,  then we act on the results by instituting them within the practice. If not, we adjust, come up with new countermeasures and experiments in a new PDSA cycle and A3 report. Again, it is not the format of the report that is important (although the idea that everything should be concise enough to fit on one A3 sized paper is an important aspect), it is the process (called A3 thinking) that is.

Because the diagnostic process and Lean problem solving are both based on the scientific mindset, both reports are similar. More that we didn’t know that we know!


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