Showing posts with label Uwe Diegel. Show all posts
Showing posts with label Uwe Diegel. Show all posts

Friday, September 23, 2016

Good design will save the world, right after Rock & Roll



In the old days, at the start of the electronics revolution in healthcare, we would design products in our studios in Europe, making timeless designs that would last for years and years. We would consult customers, patients, doctors, and make products with human-centered designs. Products were judicious, well thought and made to answer a specific need. We would then fight with factories in Taiwan and China to have the products made exactly as we wanted them.

The balance of design-power has changed, and it is not necessarily a good thing. I have been working with Chinese manufacturing concerns for the last 25 years and over two decades have noticed some radical changes in design practices in China. At the beginning of the century, towards 2003, there was a mass-globalization of home-medical devices (such as thermometers, blood pressure monitors and nebulizers), when they started entering the mass-market.

In many ways this introduced a trend that shortened the lifespan of products and that changed medical devices into loss leaders. Medical devices were used to attract customers: “Come to (insert name of supermarket chain here) and buy a blood pressure monitor for US$9,99 (and at the same time do the rest of your shopping…).



This radically changed the lifespan of product designs, because every year the supermarket chains wanted newer, better, faster, cheaper models, with more and more interesting features. So for 10 years in China, most medical engineers, instead of focusing on technology developments, concentrated on making more and more different designs. So there is now a plethora of designs available for medical devices, but is it sufficient?

China is not yet really producing good designs, in the sense that they are still obsessed with the idea of making stuff look good rather than focusing on the careful balance between form and function. Indeed, design for design’s sake is meaningless, as it does not serve any purpose.
Designed in Heaven, Made in China…
So what is good design? 

Everything is designed, one-way or another. Some objects are designed well, while others are not; some are designed pretentiously, others unassumingly; some are designed to optimize materials and techniques, while others are wasteful; some are approachable and understandable, others trade on their unattainability. Design takes them all in, from chandeliers to pencils, from airplanes to computer screens, from the interior of a theater to the receipt at a department store's checkout. While some objects naturally attract our attention for their extraordinary character and desirability - an eccentric and expensive pair of sneakers, for instance, or a gleaming sports car - many others are so apparently ordinary as to go unnoticed. Every day we use dozens of them, from elastic bands to Band-Aids, erasers, and mascara wands. If they work well, chances are we won't pay them much attention. However, in spite of their modest price and demure presence, some of these things are true masterpieces of the art of design and deserve our unconditional admiration.

Most everyday objects, like paper clips or bubble wrap, speak of the timeless role of craftsmanship, the timeliness of innovation, and the continuous guidance that material culture can provide. They are anonymous designs in that we often do not know the name of the person who drew them up. Some of them are of exceptional quality, affordable, and universal. They are so good, we could not imagine living without them. And still, we take them for granted. The moment we decide to become acquainted with them, a whole new universe opens up. Each object comes with a story that begins with its conception and does not end until it is destroyed or recycled, a life cycle whose narrative can be as captivating as a biography.

The story of some objects, chopsticks and dice for example, is lost in time and we can still today lose ourselves in the contemplation of their perfect balance between form and function, their sensitive and sensible use of materials, the way they express the ancient culture that generated them. When an object is well designed, to the trained eye it seems to glow from the inside, proud of how well it performs the function it was intended for and of how effortless it makes everything seem. We are all design experts, even if some of us do not know it. Look around in your home... Once you learn to recognize patterns of beauty in pragmatic and economic ideas, you will realize that your homes are filled with masterpieces.

Can a simple pencil be considered as a work of art? 

Everybody has heard of the infamous Space Pen.



Space has its urban legends of course, and the Million Dollar Space Pen is one of the more enduring ones. It is neither as outlandish nor as unbelievable as the story about faking the Moon landings, and even though it seems more credible than a massive government conspiracy, it is probable that fewer people have heard it.

The story goes like this: in the 1960s, NASA astronauts discovered that their pens did not work in zero gravity. So like good engineers, they went to work and designed a wonder pen. It worked upside down. It worked in vacuum. It worked in zero gravity. It even worked underwater! And it only cost a million dollars!

At the same time, the Russians were ramping up their efforts to conquer space before the Americans, and they also realized that their normal pens did not work in space…

So the crafty Russians used a pencil...

Whether this story is true or not, it does highlight the marvelous and timeless design of a simple object: the pencil.

In 1565, a sticky black substance thought to be lead was found underneath an uprooted tree in the Cumberland hills of the United Kingdom. People began to use it to write erasable marks by inserting it into a rough wooden holder. In the late eighteenth century, the Swedish Chemist Karl Wilhelm Scheele identified the material as a crystalized form of carbon and named it graphite after the Greek word "graphein", which means, "to write".

In 1760, a German cabinetmaker, Kaspar Faber, founded his eponymous company near Nuremberg, opening his first pencil shop in 1761. His first pencils were composed of narrow sticks of graphite mixed with sulfur and glued between two pieces of wood.



Over the years the various technologies for writing have evolved tremendously, but no innovation has yet managed to dethrone the centuries old design of a piece of graphite held by a piece of wood.
Why is that? Well it's quite simple... Good design is generally a combination of different qualities, with two main qualities that stand out: what it does, and what it looks like. A good object has to deliver, if not full-fledged function, then at least an emotion, some information, a hint of a meaning.
“Design is not just what it looks like and feels like. Design is how it works.”
Steve Jobs
Some objects manage to deliver all of the above. But sometimes, the mere function of an object can make that object so indispensable that it becomes integrated into our daily routines and is thus assimilated as a design object.

That is the pencil...

China has a long way to go.

Uwe Diegel
www.medactiv.com
uwediegel@mac.com

Monday, October 11, 2010

MedActiv wins big at the Taipei International Invention Show in Taiwan

Two MedActiv products won top awards at the Taiwan 2010 Technomart Design Contest last night in Taiwan. The iFridge and the iTube herald a new era for the transport and storage of sensitive medications.

For Olaf and Uwe Diegel, inventors and developers of the iFridge and the full range of MedActiv products, the TechnoMart prizes are the ultimate reward after long years of research and development.

« There are about 1.2 million people in France who are affected by diseases that hamper their travels because the medication they use is sensitive and must be kept at a temperature between 2 and 8°C. These people are effectively prisoners of their diseases. These medications include growth hormones, medications for polyarthritis, multiple sclerosis, vaccines and anti venoms. The MedActiv range of products gives these people the liberty to travel and to take responsibility for their health”, says Uwe DIEGEL.


iFridge: Innovation as the ultimate expression of technology

Winner Silver Medal at TechnoMart 2010

The “smallest refrigerator in the world” is designed for insulin and any other medication that needs to be maintained at a fresh and constant temperature. Winner of the Concours Lepine in Paris and of the “2010 Handicap Prize” by the City of Paris, it allows those suffering from chronic diseases to transport their medication in perfect safety during their travels, at work and at play.

In 2003, when we invented the world’s first truly portable fridge, we had not yet realized the impact our invention would have on the lives of millions of people worldwide who are effectively prisoners of their diseases. Today, I am proud to say that with the iFridge we can transport just about any medication safely, ranging from insulin to procreation agents. In France alone, there are over a million people with a lifestyle that is hampered by their fragile medication. To these people, we offer freedom of movement and the freedom to better manage their health, knowing that their medication is always kept at exactly the right temperature”, says Uwe DIEGEL, president of MedActiv.

The iFridge is recommended for the transport of insulin, vaccines, adrenaline, interferons, procreation agents, coagulation agents, growth hormones and monoclonal antibodies (TNF/Anti-TNF), covering diseases such as diabetes, polyarthritis, multiple sclerosis and growth deficiencies.

Technomart: an important milestone for MedActiv

Winning a Technomart Award 2010 for the iFridge is very important for MedActiv. "We presented the first prototype of the Medifridge in France in 2005 and were winners of the Prime Minister’s Prize at the Concours Lépine. The same year we were winners of a NASA award in the USA. In 2010 we won the 2010 City of Paris Handicap Prize with the second generation of this product. The iFridge is the natural evolution of these first two products and is more suited to international demands for the transportation of medications. Despite the great commercial success and the obvious importance of this product for people who suffer from chronic diseases, we had great difficulty in finding development aid for this product in France and had to do everything ourselves, which made it a much harder and longer process because of our limited resources. Winning at such a prestigious international design competition in Taiwan will help us in finding international investors. We already last week signed a new manufacturing agreement with a local company in Taiwan for the Asian market. It is amazing to me that such a unique technology as the iFridge, which meets the demands of millions of people around the world, must go abroad to find aid" said Uwe Diegel.

A blue sky for those who suffer from chronic diseases


Another MedActiv product, the iTube (an isothermal tube that keeps insulin cool for 24 hours) also received a silver medal in the Technomart competition.

iTube: A state-of-the-art technology that answers the daily needs of patients

The iTube is a brushed steel insulated vacuum flask designed to carry an insulin pen. It's small, lightweight, stylish and was designed by HealthWorks to keep insulin cool for 24 hours.

Because the iTube looks a bit like a cigar tube, it might at first be seen as a gadget. However, I think that the iTube will be the single most used item by a diabetic on an everyday basis. Since I’ve started using it, I keep it with me at all times, so that when I go out to dinner with friends, I can keep my insulin with me safely in my jacket pocket without it being affected by my body heat”, says Dr Olaf DIEGEL, head of research at HealthWorks and himself a diabetic.

The iFridge and iTube technologies make it possible to simplify the management of all chronic diseases that use drugs sensitive to heat”, explains Uwe DIEGEL, president of HealthWorks. “Any person who suffers from a chronic disease is defined by his or her daily lifestyle, so it is important that we give them the correct tools that will give them the freedom to take responsibility for themselves. The iFridge and the iTube do just that and give them the liberty to embrace a new lifestyle that includes travel and movement.”

The iFridge and iTube will be available to the public on the site http://www.medactiv.com from December 24, 2010.

About MedActiv

MedActiv is a HealthWorks brand. HealthWorks is the company created by brothers Olaf and Uwe Diegel to develop and distribute their inventions. One of the most popular products of the MedActiv range is the Medifridge, the world’s smallest fridge for the transport of insulin and other medications sensitive to heat. MedActiv is today a global leader in the development of solutions for the transport and storage of medication.

Contact information:
HealthWorks France
6, rue de Castellane
75008 PARIS, France
Tel. 33 (0) 1 42 66 15 59
Press Contact:
Name: Uwe Diegel
Mail: udiegel@medactiv.com

Thursday, March 18, 2010

The Blood Pressure Oracle - About Blood Pressure

Just a few thoughts about blood pressure

At the beginning of the last century, the measurement of arterial pressure is not yet current. On this cliché taken at the Hôpital de la Charité in Paris in 1918, Emile Spengler measures the systolic blood pressure of Charles Laubry, the man who invented the first upper arm blood pressure monitor, used in this picture. Carried out by the manufacturer himself, the gesture is delicate and photogenic.

The moment is not yet banal.


The measurement of blood pressure has now become commonplace. Anyone can now buy or borrow a home blood pressure monitor that is more accurate than anything that was produced in the last 100 years. However, it is important to use the device in the correct manner to get accurate and reliable results.

A few basics about blood pressure
There are a few undeniable facts and rules about digital blood pressure monitors. These rules are very important but are often forgotten. They are worth repeating here.

Your digital blood pressure monitor does not magically transform you into a doctor.
Your blood pressure monitor is probably really easy to use. It probably inflates automatically, makes cool sounds and then incredibly gives you a clinically accurate result. Isn’t that great? It’s child’s play to measure your blood pressure… Well it certainly feels like it… However, your blood pressure monitor is not intended to replace regular medical examinations. It is there to be used together with your doctor as a tool to better manage your blood pressure. Only a physician is qualified to interpret changes in your blood pressure.

When in doubt, ask your doctor for advice.
The first commercially usable blood pressure monitor was manufactured at the turn of the century. In the 70ies digital devices made their appearance and by the 90ies they were commonly available to the untrained public. According to the statistics from our various service departments worldwide, an incredible 94% of all “faulty” devices sent back to manufacturers show absolutely no problem at all and are simply badly used. Faults can range from silly mistakes such as batteries being put in upside down to using the wrong size cuffs. We have even received devices where the batteries were still wrapped up in plastic. Your doctor has been working and studying blood pressure for most of his life and is an expert on the subject. Please ask him to show you how to correctly use your monitor.

Never make adjustments to your medication unless you are advised to do so by your physician.
As mentioned earlier, your blood pressure monitor does not replace a regular medical examination. Your doctor has prescribed medication for you after a careful examination and it can be very dangerous to make your blood pressure fluctuate by changing your medication or by reducing the dosage on your own. If you suspect that your blood pressure medication is wrong because you regularly get low or high blood pressure readings on your device at home, please keep a regular record of your blood pressure for at least three days in a row and then contact your doctor. He will appreciate the fact that you present all the evidence to him in a clear format. To do so, use a blood pressure passport. There is a multitude of blood pressure passports available out there. You can also download one that I have designed to fit in your wallet on my diabetes company website.

You should know that when the doctor at his office measures blood pressure, there is a multitude of reasons why the blood pressure measured by the doctor can be higher or lower than the one measured at home. One of the most common reasons is what is called “White Coat Hypertension” and occurs when the patient is subconsciously nervous at the medical examination and this makes his blood pressure go up. On average, the systolic pressure will vary by about 30 points during the day, so it is normal for you to have a different blood pressure at home than at the doctor.

This is one of the main advantages of home monitoring, in that it gives you a much better overall picture of your blood pressure over time than the single blood pressure reading that is taken at the doctor’s office.

Do not believe in urban legends or marketing hype when it comes to your health.
When making decisions about your health, question what is commonly believed. There are many “urban legends” about blood pressure, such as salt intake, anti-oxidants in grape seeds and drinking alcohol every day is good for the heart. Although there might be a grain a truth to these kinds of stories, they are not necessarily completely true and are certainly misunderstood. In some of my blogs, I try to demystify these stories.

Digital blood pressure monitors are for adults.
There are 2 main obvious reasons why children should not use digital blood pressure monitors. The most important one is that it is sometimes very difficult to find a cuff that is of the correct size for a child. The second reason is much more subjective, but as important as the first. When you measure a blood pressure the cuff has to be inflated to 30 or 40 points higher than the systolic pressure and this can prove to be quite uncomfortable for children, especially infants who cannot express themselves. Often, as a result of this, they move their arm or cry or get stressed, and this negates any diagnostic value of the reading. Children should not use a digital blood pressure monitor unless it is under the strict supervision of an adult.

Another reason why children should not use automatic blood pressure monitors is that the amplitude of the pulse waves generated by a child is very small (an infant has less than 1/2 liter of blood in his body so by definition his blood pressure is quite low) and more often than not an oscillometric (digital) blood pressure monitor will not “hear” the first “Korotkov” sound on which the blood pressure is calculated and will thus give an artificially low result for the blood pressure.

So what is blood pressure really ?
Blood pressure is the measure of the force that the blood exerts on the inside walls of your arteries. Blood pressure is expressed as a ratio (e.g. 120/80). The first number is called the systolic pressure, and is the pressure in the heart when it is beating. The second number is the diastolic pressure, and is the pressure in the heart when it is resting (between beats). Blood pressure is historically expressed in mmHg, or millimeters of mercury, even though there is no longer any mercury used in electronic devices. It is interesting to note that in most French speaking countries, blood pressure is expressed cm/Hg, or centimeters of mercury, which means that the doctor would express your blood pressure as 12/8 (twelve over eight) instead of 120/80.

It is also interesting to note that most doctors use rounded figures for blood pressure and will use the number 120/80 for any value considered as being in the normal range, so instead of telling you that your blood pressure is 134 over 76, he will quite often just tell you that you are 120 over 80. One could almost say that 120/80 is a generic number for normal blood pressure. We have noticed over the years that this is often a cause of complaints from patients who do not understand that the doctor is using this number (120/80) as a reference only. Over the past 15 years, we have received hundreds of letters from patients telling us that they think that their device is inaccurate. An example is Patient X who states that she would like a refund on her blood pressure monitor because “it is giving me a result of 133 over 84 and my doctor told me that I was 120 over 80”. In fact the result of 133/84 of Patient X is much more accurate than the doctor’s estimation, but it is of no medical consequence because both results are perfectly normal. In this case, the doctor of Patient X just gave her the “generic” figure for a normal blood pressure, which is 120/80.

When the blood pressure is measured, it should ideally fall within a specific range. Knowledge of this range and of your blood pressure should allow you to better manage your health. This is the blood pressure classification chart for adults set by the World Health Organization:

*Ranges may be lower for children and teenagers. Talk to your child’s doctor if you’re concerned your child has high blood pressure.

**Note: These recommendations address high blood pressure as a single health condition. If you also have heart disease, diabetes, chronic kidney disease or certain other conditions, you’ll need to treat your blood pressure more aggressively.


In general, it is better to have a lower blood pressure than a high one. With high blood pressure, the heart works harder, your arteries get damaged and your chances of a stroke, heart attack, or kidney problems are greater.

Your blood pressure fluctuates greatly in the course of a day. Many factors, such as exercise, conversation, alcohol, stress, movement, food or smoking can cause your blood pressure to rise and fall temporarily. This is why it is important to always measure and record your blood pressure at the same time and under the same conditions every day and to be completely relaxed when you measure your blood pressure.

Uwe DIEGEL
www.medactiv.com


Friday, March 12, 2010

Poucho, a new bag that keeps insulin cool for 4 days without electricity

HealthWorks France has announced a new generation of isothermal bags that will keep insulin cool for up to 4 days without electricity. The Poucho bags use specially formulated gel crystals that start cooling the insulin when they are put in contact with water. The traditional method for transporting insulin is to use isothermal bags with ice packs that last a maximum of 16 hours. To activate the Poucho, it must be immersed in water for about 90 seconds. The crystals contained in the panels of the wallet then expand into a gel, which remains cool for up to four days - relying on the process of evaporation for cooling. The evaporation process will cool the insulin about 10°C from the ambient temperature.

Although activated by water, the Poucho is dry to the touch, because it is then inserted in a protective waterproof pouch. This allows the user to carry it around in his pocket or a handbag. The Poucho is re-usable and can be used either continuously or intermittently. To "recharge" the Poucho, it must simply be immersed in water again for 90 seconds. Available now only in two sizes (single pen and large (for multiple pens and vials)), the Poucho will be developed in multiple new sizes in the near future.

Less travel constraints for people with diabetes

The Poucho is designed for insulin and any other medication that needs to be maintained at a fresh and constant temperature. It allows those suffering from chronic diseases to transport their medication in perfect safety during their travels, at work and on holiday. If insulin is exposed to extreme temperatures, it is damaged and very quickly loses its effectiveness. This is a major concern for diabetics when they travel to countries where the ambient temperature is high.

A state-of-the-art technology that follows international recommendations

Applications for this technology are numerous and HealthWorks is already developing new versions for other medications such as monoclonal antibodies and vaccines. “The Poucho technology makes it possible to simplify the management of all the chronic diseases that use drugs sensitive to heat”, explains Uwe DIEGEL, president de HealthWorks. “Today’s health management is more about managing patients than diseases because any person who suffers from a chronic disease is defined by her daily lifestyle. But for this, we must provide patients with the correct tools that will give them the freedom to take responsibility for themselves. The Poucho does just that and gives them the liberty to embrace a new lifestyle that includes travel and movement.”

The Poucho is on sale through the site http://www.medactiv.com.

About HealthWorks

HealthWorks is a group of companies that work together to develop medical solutions based on the concept of HCD (Human Centered Development). The HealthWorks products are sold under the MedActiv brand. One of the most popular products in the MedActiv portfolio is the Medifridge, the world's smallest fridge, for the safe transport and storage of insulin and other medication sensitive to heat.

About diabetes

Diabetes is a widespread chronic disease characterized by the insufficient production of insulin, a hormone necessary to transform glucose (sugar) into energy. More than 230 million people suffer from diabetes in the world, a figure that should cross the worldwide threshold of 350 million sufferers in 20 years.

For more information, please contact:

HealthWorks France
6 rue de Castellane
75008, Paris, France
Tel: +33 (0)1 42 66 15 59
http://www.medactiv.com
Press contact:
Name: Uwe DIEGEL
Direct line: +33 (0)6 76 31 29 93
Mail: contact@medactiv.com