Posts Tagged "3D Printing"

Improving Medical Devices Through 3D Printing

medical 3d printing

Photo credit: 3D Printing Industry

As news of the latest advancement in experimental 3D printing of tissue and organ regeneration gains attention, it would be easy to believe that 3D printing in the medical field only happens in the lab. However, new equipment and devices are being 3D printed now and in real world settings.

After years of feasibility studies, 3D printing for medical equipment and prostheses is becoming reality.

Reports have continually shown that 3D printed devices are both practical and less expensive than traditional options. For example, a University of South Florida study[i] related to prosthesis molds found that “Owing to the similarity of the 3D printed materials and the traditional materials, the 3D printed molds are easily integrated into current processing procedures.” And a UK study[ii] observed that 3D printed sensors added onto a prosthesis could help medical professionals increase comfort levels for the prosthesis wearer. In addition to better comfort, these sensors improved overall patient care.

Alan Louie, research director for IDC’s Health Insights Life Sciences Practice, which helps investors with business decisions, has this to say about 3D printing technology: “There is a lot of investment in 3D printing at the moment because there are some very clear ways that the technology can be used to improve existing processes.”[iii]

Louie sees 3D printers as a way to revolutionize medicine. “There are areas where you can determine that using a 3D-printed replacement for the current methodology can actually save money, improve healing, reduce pain, and improve overall patient care—all positive driving factors that are helping the industry move forward.”

3D Printing Improves More Than Just the Device

An example of how 3D printing medical tools reduces costs is with this bone drill that required an update to better suit the needs of both the patient and surgeon. The existing drill needed a redesign that would consistently keep its temperature low in order to avoid having to pause the procedure to let the tool cool down. The only solution available prior to the 3D printed upgrade was to pause drilling. However, with the assistance of 3D printing technology, a new drill was made using a biocompatible material “designed with their own integrated cooling ducts”. This new drill could be used for longer periods of time during a surgery. “The tests of the 3D printed bone drill determined that its use had reduced the temperature produced by drilling up to 70%”. This upgraded device has shortened the time required for surgery, saving both time and money.

The design process for medical devices and tools begins with patients, doctors, nurses, and other medical staff. They are at the forefront of the industry and keenly aware of the challenges, limitations and frustrations with existing devices. From their daily observations, efficient product re-designs and new medical device designs can, and will, transform the entire medical support field. These innovative ideas create an opportunity to improve care and support, while reducing costs.

3D printing is quickly reshaping the medical device landscape and creating more efficient tools for the medical community. Rapid prototyping brings to life product ideas that support patient care while keeping innovation at the forefront of design.


References:

[i] Jairo Chimento, M. Jason Highsmith, Nathan Crane, (2011) “3D printed tooling for thermoforming of medical devices”, Rapid Prototyping Journal, Vol. 17 Issue: 5, pp.387-392

[ii] Development and validation of a 3D-printed interfacial stress sensor for prosthetic applications. Laszczak, P. et al. Medical Engineering and Physics, Volume 37, Issue 1, 132 – 137.

[iii] https://healthtechmagazine.net/article/2017/08/healthcare-cusp-3d-medical-printing-revolution (both quotes)


About the Guest Author:

Becky Wilson writes about the applications of additive manufacturing and 3D printing, highlighting the heart in the tech. Known as Writing by Becky, she lives in Nova Scotia with her family, including two cat overlords, along with various tech gadgets – maybe adding a 3D food printer someday. You can connect with Becky on Twitter (@WritingByBecky).

Why the ‘One-Size-Fits-All Approach’ Doesn’t Work for Product Development

September 6, 2017

A one-size-fits-all approach can be utilized for a lot of things however, product development is not one of them. Throughout development, the stages of the “Product Development Cycle” will remain relatively unchanged (Concept, Design, Prototype, Test/Validate, Manufacture and Commercialize), but the approach and time spent in each stage will fluctuate based on the individual needs of your product.

Product development stage

When it comes to the development of a product, there is a great deal of time, energy and effort that goes into both the specialty design and product launch. Just like the fact that each product is unique, product development needs to be unique and customized in order to be successful.

Below we discuss three examples of why the “one-size-fits-all approach” just doesn’t work.

Highly Specialized Products

Chances are that if you are working on a highly specialized product, a one-size-fits-all approach would be detrimental to its outcome. Medical equipment, custom manufacturing tools and prosthetics are examples of products that need specialized attention and where precision and accuracy are of the upmost importance. When it comes to the development of these products, your product design will need to be extremely detail oriented and there is no room for error.

Customized Products

With the help of 3D printing technology, one-of-a-kind products are now feasible and quickly gaining in popularity. In a world full of customers, individuals want to stand out and have their unique style recognized. Customers are shying away from the “big box retailer” approach to purchasing products and instead opting for products that suit their specific needs. Hardware products that are highly customized range from in-ear headphones, replacement car parts to orthopedics. With the onset of mass customization, the phrase “one size fits none” is becoming more of a reality for hardware startups and manufacturers alike.

Licensing & Intellectual Property

When it comes to licensing and intellectual property, a highly customized product development plan needs to be in place. Often times the product development cycle will also be slightly altered if you are aiming for a licensing agreement or focused on obtaining a patent.

With a license agreement, you will not focus as much on the commercialization stage of product development, since this will be taken care of by the licensee. Instead, your energy will be on developing a product that meets the needs of customers while simultaneously appealing to potential licensees.

If obtaining a patent is your goal, you are going to need to focus more energy early in the development cycle on items such as: patent research and line drawings. Depending on the type of patent you are trying to get, the process can take months or even years, so from the start you will need to communicate to your team what your goals are after obtaining your patent.

Developing a product is a very personal journey for many entrepreneurs—nurturing an idea and seeing that idea take form and eventually a place on store shelves is no easy undertaking. With the right product development approach and team by your side, reaching your end goal can be both feasible and enjoyable.

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Three Areas Where 3D Printing Shines

3D printing, also known as additive manufacturing, is one of the most buzzed about technologies of the past five years. The hype around the technology has certainly diminished since its fever pitch in 2014, in which Forbes published, “3-D Printing Is About To Change The World Forever”—and now the genuine potential of the technology is emerging. Certain industries have taken to the technology quicker than others and have been able to successfully implement it into their supply chain. Below we discuss three areas in which 3D printing technology really shines.

Customer Customization

3D printingIt’s no secret that customers are evolving and their preferences are changing. Where once customers were happy with the “Big Box” store approach, this mentality is starting to shift and customers are looking for more customizable products that meet their specific needs and preferences.

Customization is one of the major benefits of 3D printing. Companies are able to print one-of-a-kind products. One industry that has had great success implementing 3D printing for customization purposes is the designing of prosthetics. Companies and patients have found that they are able to create custom prosthetics at a fraction of the cost with the use of 3D modeling and 3D printing technology.

Designing New Structures

Like anything, traditional manufacturing has its limitations. Until recently certain designs could not be manufactured simply because they were deemed “not possible” or the expense was too exorbitant to be justifiable. However, 3D printing allows for greater design flexibility.

Biomimicry has grown in popularity among product designers and architects, however, these designs are usually manufacturing headaches. “The purpose of biomimicry is to learn from the way nature has optimized structures, designs and objects for maximum performance so that we can use them to create better solutions.” The curvature and delicate nature of the designs are very organic, which poses a challenge when it comes time for production. 3D printing has enabled designers to step out of the traditional way of designing and focus more on what makes the most sense for the product.

Specialty Manufacturing

High variability, low demand products cannot be effectively served by traditional manufacturing methods. If you are a collector of any type of vintage item, then you understand the issues that arise if something breaks or you need to restore a piece. “3-D printing readily solves the challenge of manufacturing rare replacement parts, while also overcoming the obstacle of distribution: a plant exists wherever a printer does.”

Certain components cannot simply be bought, and this is where 3D printing comes into play. With a 3D digital design and a 3D printer, a piece that once was impossible to find can now be produced and put into use in record time.

3D printing technology has found its place in the business landscape. With the continued developments of the technology, it is poised to continue to grow and become even more valuable to businesses.

 

References:

Lessons Engineers and Architects Should Learn from Nature and Topology Optimization

Four Areas Where 3-D Printing Could Flourish

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3D Academy: Incorporating 3D Printing into the Classroom

Our second ‘3D Printing and CAD Design using LEGO’ Camp of the summer is a little over a month away and in honor of it, we wanted to share ways in which 3D printing technology can be incorporated in the classroom. By now, people understand the practical uses of the technology in a business setting and the benefits of designing and prototyping with 3D printing, but what might be a bit more abstract is how this technology can transform a variety of subjects in the classroom for both students and teachers.

Many K-12 schools and higher education institutions are adding 3D printers to their classrooms and incorporating the technology into lesson plans. 3D printing allows students and teachers to explore, invent and innovate together while promoting a growth mindset. In every step of the 3D printing process students must push the boundaries of traditional thinking and create something entirely new. Critical analysis, critical thinking, design, sketching, prototyping with physical objects, creating a prototype in a CAD software and creating the correct file formats to transfer the finished file into the 3D printing slicer software are the skills students develop and hone when learning to use 3D printing technology.

As noted by the University of Pittsburgh, “3D printing empowers more authentic exploration of objects that may not be readily available. For example, students can print and handle objects such as fossils, prototypes of extinct animals, prosthetics, hardware, buildings and architecture, drones and much more. Students can improve physical objects by 3D scanning the item, uploading the file in a CAD program and tweaking certain aspects to re-invent an object. Flexible filament or filament infused with conductive metals, magnetic metals, or wood allows for more specific applications for certain projects. The possibilities are endless.”

Below are ideas on how to start incorporating 3D printing into the classroom by subject.
  • Engineering and Design: students can print out prototypes of their own creations.
  • Chemistry: students can print out molecules to study.
  • Biology: students can study cross sections of organs and print out entire structures to learn about the intricate details of each organ.
  • History: students can print out historical artifacts for closer examination. This can also be done with the use of a 3D scanner to create an exact replica.
  • Graphic Design: students can create 3D versions of their work.
  • Geography: students could print out maps showing the topography, population or demographics of an area.
  • Architecture: students can print 3D models of their own design.
  • Cooking: students could design intricate molds for ice and gelatin. Or go one step further with 3D printed chocolate creations.
3D printing technology in the classroom

(Image: Creatz 3D)

These are just a few ways in which 3D printing can bring hands-on learning to traditional subjects. If you are interested in learning more about 3D printing in the classroom and how to get started, we are happy to help. Our 3D Academy can get you up to speed on 3D printing technology and help devise a lesson plan to integrate the technology.

If you have further question or would like to learn more about 3D printing in the classroom, please send us an email, info@3d-innovations.com or give us a call at 1.808.722.8667.

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Three Technologies Transforming the Hardware Startup Landscape

Over the last five years hardware startups have found it easier to find their footing, reach customers and develop a product without “breaking the bank”. The transforming business landscape for hardware startups can be attributed to advances in technology. Where it once took thousands of dollars for a digital design and prototyping alone, today it can be completed at a fraction of the cost. Below are three technologies that have increased in usability and popularity, and in doing so, transformed the way startups are built.

Digital Designs

3D digital designs are allowing startups the freedom of testing and design validation before building a prototype. While designing a product is a trial-and-error process, digital designs allow you to quickly navigate this stage and settle on a final design that meets both your customers’ needs and manufacturing requirements.

Digital designs speed up the product design process, and ensure a smooth transition into the manufacturing phase. With DFM (design for manufacturability) in mind you can design a product that will increase your manufacturing efficiency while saving you both time and money.

Additive Manufacturing

3D printingNo list related to technology would be complete without the mention of 3D printing. This technology is the “golden boy” of engineering and product design at the moment—and rightfully so. This single technology has shifted supply chains, disrupted the traditional manufacturing process and has allowed startups the freedom of iteration at a reasonable cost.

What exactly is 3D printing? It is defined as, “the action or process of making a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in succession.” As the material selection continues to expand, so does the application use for additive manufacturing. 3D printing at one time was used specifically for prototyping, and while this is still where it is the most popular, it is moving into the manufacturing domain with short-run production.

Crowdfunding

Starting a business once required bootstrapping or venture capital investment; however, crowdfunding has changed all of this. A well designed product, coupled with a carefully curated crowdfunding campaign, can garnish unprecedented funding to launch your business. Kickstarter and Indiegogo have helped launch some of the most innovative startups.

Crowdfunding might not be the right fit for every startup or every product, but if your idea is a nice fit for this type of funding support, you could be looking at significant help in manufacturing and commercializing your product idea.

The cost prohibitive nature of starting a business has been on the decline and now more than ever, people with an innovative idea can make their product dream a reality.

“When you find an idea that you just can’t stop thinking about, that’s probably a good one to pursue.” — Josh James, Omniture CEO and co-founder

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3D Innovations is a Product Development Company – from the 3D Design to a fully functional 3D Prototype & Product.

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Top Four Product Development & 3D Printing Articles

We have gathered the top four, most shared, product development and 3D printing articles from our blog and put them here, in one place, for easy access and reference. These articles touch on everything from finding the right product development partner to a glimpse into the future of additive manufacturing. Enjoy!

3D Printing Continues to Transform Manufacturing in 2017

Additive Manufacturing, commonly known as 3D printing, is ripe for innovation in 2017. 3D printing technology has been evolving at a rapid rate since it caught the attention of makers and the public alike in 2009. Though the technology dates back to 1986, it wasn’t readily accessible to the public until 2009, when the first commercial 3D printer kit was offered for sale. Since 2009, additive manufacturing technology has transformed in itself, while simultaneously transforming the business and manufacturing landscapes as well. Below are three ways that additive manufacturing will continue to alter the manufacturing industry in the coming year.

Manufacturing Technology: 3D Printing vs CNC

The rapid growth in 3D printing technology and its popularity has manufacturers worried that at-home 3D printers may one day soon replace traditional manufacturing. From our experience though, a maker or entrepreneur is going to benefit the most from a convergence of these two manufacturing methods.

 

Both technologies have their place in the manufacturing landscape. Where one technology falters, the other excels. When designing your product, keep in mind that using both technologies during product development might be just what you need.

Three Common Product Development Myths

Product development is a fluid process that is not truly complete until there is a manufactured product in your hands. However, the process of taking a great idea and translating that idea into a physical product is not as predictable as you might think. Here we highlight three common product development myths…

Five Questions to Ask a Potential Product Development Partner

Product development is a collaborative endeavor, and you want to have a team that is able to clearly communicate, develop and deliver your product on time and on budget.

 

Here we discuss five key questions that you need to ask while searching for the right product development company.

Do you have product development questions? We would love to help, send them our way at info@3d-innovations.com

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3D Innovations is a Product Development Company – from the 3D Design to a fully functional 3D Prototype & Product.

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3D Academy: Design & Engineering Enrichment Camps

Last week, 3D Academy had the privilege of participating in two student STEM enrichment camps. Below are short overviews of the camps and links to photos on our Facebook page from each event.

“Education is the most powerful weapon which you can use to change the world.”

              –Nelson Mandela

Excite Camp

Hosted by the Maui Economic Development Board & Women in Technology, the goal of Excite Camp is to excite, educate as well as expose middle school students to Science, Technology, Engineering and Math (STEM) careers. Excite Camp focuses on giving under-represented demographics priorities for their camps, such as: Native Hawaiians, girls and other minorities. This year we focused on design, 3D modeling and 3D printing with camp participants.

View Photos from Excite Camp

3D Academy STEM Education Enrichment Camp3D Printing and CAD Design using LEGO

We partnered with Play-Well TEKnologies for this hands-on design-focused engineering camp. Students were introduced to CAD design, Spatial Environments and 3D printing in order to create their own custom and one-of-a-kind LEGO component.

View Photos from 3D Printing and CAD Design using LEGO Camp

About 3D Academy

3D Academy, a Division of 3D Innovations, specializes in developing and integrating industry technologies with STEM Education. 3D Academy promotes Science, Technology, Engineering, and Math (STEM) education programs that integrate 3D Technology into K–12, as well as university classrooms. Using hands-on and project-based learning strategies, we have been effective in providing students with opportunities to excel in the areas of STEM and to integrate industry applications into their learning experiences. Learn more about 3D Academy on our website.

If you have an upcoming camp and would like to inquire about the educational resources and hands-on activities we provide, please send an e-mail to info@3d-innovations.com

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Three Common Product Development Myths

Product development is a fluid process that is not truly complete until there is a manufactured product in your hands. However, the process of taking a great idea and translating that idea into a physical product is not as predictable as you might think. Below are three common product development myths:

Myth 1: Product Development is Predictable

While the stages of the development process are the same for each product—concept, prototype, manufacturing and final product—and its overall progression is predictable; the length of time in each stage of the product development cycle may differ drastically for each product. The entire process has a certain volatility to it—a single manufacturing requirement can send you right back into the prototype design phase of development.

“In the world of manufacturing physical objects, tasks are repetitive, activities are reasonably predictable, and the items being created can be in only one place at a time. In product development many tasks are unique, project requirements constantly change, and the output—thanks, in part, to the widespread use of advanced computer-aided design and simulation and the incorporation of software in physical products—is information, which can reside in multiple places at the same time.” (Harvard Business Review)

Myth 2: A Finished Design is Ready for Production

Developing the tooling for a design that has not been tested beforehand is expensive and can be a potentially fatal mistake for a startup. If a flaw is found in your design after the tooling has been made, it is extremely costly and time-consuming to go back and try to fix the tooling—and in most cases, you will need to have new tooling designed.

Without proper testing and simulation, your design is not ready for production. Taking the time to test all aspects of your design will ultimately save you time and resources.

Myth 3: The More Features, The Better

It is a common belief that adding features creates value for customers and subtracting them destroys value. This attitude explains why even the simplest of products have become so inundated with unwanted features.

Startups and product designers that challenge this belief create products that are elegant in their simplicity. Designing for simplicity means that you must first understand two things—the problem you are solving and which features to hide or omit. “One company that has understood this is Apple. It is known for many things—innovative products, stylish designs, and savvy marketing—but perhaps its greatest strength is its ability to get to the heart of a problem.” (Harvard Business Review) By truly understanding the problem your customers are facing, your design can hone in on the perfect solution. As Leonardo da Vinci once said, “Simplicity is the ultimate sophistication.”

Have additional questions about the product development process or other product development myths? Contact us at info@3d-innovations.com

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Additive Manufacturing is Bending the Rules

Additive manufacturing (commonly referred to as 3D printing) technology is altering the business landscape and changing the way products are made. Before additive manufacturing was available to the masses, designing, prototyping and manufacturing a product took time and was considerably expensive—the cost prohibitive nature of the product development process left many startups in the dust. However, this technology has reduced both product development timelines and expenses, which means that kicking a hardware startup into high gear is not as challenging as it once was. Below are three ways 3D printing technology is bending traditional business rules—and helping startups succeed.

Product Design

Ideas and products that were once seemingly impossible to produce, due to design constraints, are now finding life with 3D printing. New designs are taking on geometric shapes that have never been produced before and the possibilities are endless. Product designers now have the ability to design a product in the most efficient way possible, instead of focusing solely on meeting manufacturing constraints.  Limitless design is now at your fingertips.

The Hardware Startup Scene

While additive manufacturing is changing many facets of business, prototyping is still where the technology is used most frequently. Entrepreneurs with a great product idea are now able to prototype their design in mere hours and at a low-cost. With the ability to build and validate an idea within such a short time period, the world of hardware startups is shifting. Hardware startups are gaining momentum and major investors are starting to take notice.

Innovation

Additive manufacturing is pushing the boundaries of innovative product design, but the technology in itself is undergoing major innovations. Where plastics once dominated the 3D printing scene – ceramics, metals, bio materials and even food are now viable options. New desktop 3D printers with customized capabilities are being designed at a rapid rate, and many can even be found on crowdfunding sites. The at-home consumer 3D printing market has not lived up to the hype that surrounded it a few years back, but industrial scale additive manufacturing technology is taking off.

Entrepreneurs and hardware startups are finding that designing a product has never been as easy as it is today—thanks in part to 3D printing. With 3D printing poised to disrupt manufacturing in a big way, we can only imagine how it will continue to revolutionize the entire business landscape in the coming years.

Ready to prototype your product idea? Contact us at info@3d-innovations.com to get started.

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3D Innovations is a Product Development Company – from the 3D Design to a fully functional 3D Prototype & Product.

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3D Innovations in the News — Printing Innovation on Demand

3D InnovationsRecently our very own Collin Kobayashi, 3D Innovations President and Chief 3D Officer, was interviewed by Pacific Business News regarding the additive manufacturing industry along with the challenges of starting your own business. Below are a couple excerpts from the interview:

Regarding the 3D printing industry growth:

“The market with 3D printing now is so wide and deep. It can be applied to almost any type of industry… People want to be able to build parts on demand and not have to wait on parts from the Mainland or China. We have to ship everything here in Hawaii, so there’s big value in 3D printing.”

Discussing our top service:

The 3D printing is sort of a secondary process. Most times the customer wants to get a new product to market, get it developed. The 3D printing comes after that. Sometimes a customer will have their own 3D file, made on their own or downloaded from the internet. Other times we assist in the design process. The first step is the design and prototype and then you get into the production and manufacturing environment.

Read more of this interview on the Pacific Business News website, “Printing Innovation on Demand”.

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