Exploring the Value of Multi-Print 3D Models for Medical with Stratasys & Intermountain Healthcare

PADT’s Salt Lake City office has been involved with fulfillment of medical 3d Printing of several cases where customers are exploring the value of multi-color and multi-material medical 3D models by using the Stratasys J750 or the Connex 3. One of those cases was presented at the Mayo Clinic’s Collaborative 3D Printing in Medical Practice 2018 course, which was held in Arizona this year.

An Intermountain Healthcare facility in Salt Lake City needed help with 3D printing a patient-specific anatomy, as they were looking to better their understanding of the value of 3D printing using multi-color printer beyond their existing in-house capabilities. In the picture below, Rami Shorti, PhD., a senior Biomechanical Engineering Scientist at Intermountain Healthcare, wrote:

“A patient with a horseshoe kidney and multiple large symptomatic stones, who had failed Extracorporeal Shock Wave Lithotripsy and Ureteroscopy Treatment, was used to evaluate the benefit of using different imaging modalities intraoperatively.” 

Working with us in Salt Lake City, Rami Shorti, PhD, prepared the patient-specific medical imaging segmentation, post-processing of the patient anatomy, and finally generated for us a 3D printable CAD model that we were able to print using a Stratasys Objet 260 Connex 3. Since our office is located just around the corner from the hospital, we were able to work closely with Rami to identify the colors and finish of the final part.

The Connex 3 printer was introduced in 2014 as the only printer in the world that could combine three different model materials in a single print pass. Most 3D printers can only print with one material at a time, which is one of the main reasons why this technology is preferred for medical use cases along with its added precision. In 2017, Stratasys introduced the J750, which again is an industry first, becoming the only printer in the world that can print 6 different materials at the same time.  Combinations of hard plastics and rubber materials allow for a range of shore hardness values along with the ability to mix three primary colors to print 500,000 different colors.

With a quick turnaround needed, we decided to use the Connex 3 and were amazed that we were able to print the parts in two batches. Within 48 hours of receiving the STL files from Dr. Shorti, we were able to 3D print, post-process, and deliver the parts in time for the surgeon to review the time-sensitive surgical planning guides using the mockup. To enhance the transparency of the parts, we simply applied a few coats of Rust-Oleum Clear Gloss to the 3D printed part.  Now we were able to relax and wait for it to dry.  Below is a picture of the finished products displayed at the Mayo Clinic event.

 “3D printing added a level of benefit because of its ability to showcase the stones, renal pelvis, and renal arteries and veins simultaneously through the image fusion step done in Mimics software and with the use of specific materials and contrasting colors.  In addition, its ability to be held and manipulated in space was observed to be beneficial especially for patient education.”

– Rami Shorti, PhD., senior Biomechanical Engineering Scientist, Intermountain Healthcare

PADT is excited to continue our work with Intermountain Healthcare, and grow this relationship as new opportunities arise to leverage multi-material printing.

From Ideation to Operation: The ANSYS Discovery Product Family in R19 – Webinar

Don’t miss this informative presentation – Secure your spot today!

If this is your first time registering for one of our Bright Talk webinars, simply click the link and fill out the attached form. We promise that the information you provide will only be shared with those promoting the event (PADT).

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Phoenix Business Journal: Three Posts: “It’s a mess,” Exploring Easy with Disney, and a look at Blockchain

Time does fly and I got a bit behind on posting about postings in the Phoenix Business Journal. So here are three articles we hope everyone finds interesting:

It’s a Mess

One of the most annoying aspects of modern business life is the proclamation: “It’s a mess.”  Complaining is fine, but there is no indication of what the problem is and no attempt at a solution.  Please read “Turning “it’s a mess” or “it doesn’t work” into positive change” to share my pain and explore some solutions.

Exploring Easy with Disney

In “Exploring Easy: How a visit to a Disney resort highlights the power of easy” I add to the series on how making things easy in business is just a good idea. This post looks at the pure genius of the Disney organization in making every aspect of their customer’s experience.

The latest tech trendiness is a technology for keeping track of transactions called Blockchain. Its popularity stems from the fact that it has some significant advantages over traditional ways of recording transaction.  It is also popular because people have made millions out of thin air using it to track the creation of cryptocurrency. “Beyond the hype, understanding blockchain – Part 1” I share what I learned about the technology that is Blockchain.

PADT Intern Wins NASA and ASME 3D Printing Competition

We are very proud of our Additive Manufacturing intern Austin Suder who just won Future Engineers “Two for the Crew” Challenge, presented by the ASME Foundation and NASA.  The challenge asked to invent a multifunctional object that combined two items into one for 3-D printing by crew members aboard the International Space Station (ISS). As a winner he will receive a trip to Washington DC, a MakerBot 3D printer donated to the orginization of his choice, and best of all, his design will be printed on the ISS and used by the astronauts.

Austin’s design was a Carabiner Tool Clip that combined a way to easo;u secure a tool and hold the sockets and drivers that the tool needs.  After designing the part he then used simulation to iterate on the design with virtual testing, and then he 3D Printed a prototype on his home 3D Printer. Austin started this project by researching what problems the astronauts faced. He found that a big problem was that tools would drift off in the micro-gravity environment of the station.  This was annoying when they are working inside the station, and a critical problem when they are on a space walk.  He also realized that they used a separate “holder” to keep the sockets and screw driver heads that the tool needed. Using this knowledge he developed a simple to operate carabiner to secure the tether on the hand tool to the astronaut and then use that same part to hole the sockets and drivers.

But he did not stop there. He also learned what he could about the MadeInSpace 3D Printer  that is on the station, and adapted the design to make sure the printer could make easily. Austin then used simulation to make sure the design was strong and robust. Then he printed his samples on his own home printer.

Local Phoenix station ABC15 stopped by PADT yesterday to interview Austin and here is their story:

Much of Austin’s knowledge and skill comes from his involvement in his school robotics team, and he will be donating the MakerBot he won to that team.

We hare very proud of Austin’s accomplishments.  He works at PADT as an intern in the Advanced Manufacturing department focused on 3D Printing, doing CAD, running the machines, cleaning parts, and being our in-house expert on desktop 3D Printing.  He will be graduating from High School this year and attending ASU as a Mechanical Engineer.  We can not wait to see what he does next!

MSU Denver Shows off their Additive Manufacturing Lab

In November of last year we did a press release on new Additive Manufacturing Laboratory at Metropolitan State University in Denver. Since then all of the partners have been hard at work getting the lab up and running.  Last week MSUD released an interview with the University President about the lab as well as a tour of the lab.  It is a great look at how academia and industry are working together to push advanced manufacturing forward. Not just on equipment, but also with internships and value added engineering at the university.

Take a look:

PADT is proud to have been a key member of the team  and a continued partner for the lab along with Stratasys.

If you want to learn more about how PADT can help your company or university create partnerships like this or leverage 3D Printing in other ways, please contact PADT.  We love this stuff!

ANSYS Discovery Live – Thermal Conduction Webinar Recording

If you have any other questions, feel free to contact us at sales@padtinc.com or contact PADT’s Lead Application Engineer Manoj Mahendran at manoj.mahendran@padtinc.com.

Discover the strength of structural and modal analysis in ANSYS Discovery Live – Webinar

 

Join PADT’s Simulation Support Application Engineer Doug Oatis, for a free webinar including an exploration of the static structural and modal capabilities available within ANSYS Discovery Live, followed by a live demo of the tool as it relates to both application areas.

Don’t miss this informative presentation – Secure your spot today!
If this is your first time registering for one of our Bright Talk webinars, simply click the link and fill out the attached form. We promise that the information you provide will only be shared with those promoting the event (PADT).

You will only have to do this once! For all future webinars, you can simply click the link, add the reminder to your calendar and you’re good to go!

All Things ANSYS 015 – Using Nimbix to Realize HPC in the Cloud & ANSYS Discovery Live for Transient Thermal Conduction

 

Published on: February 26, 2018
With: Manoj Mahendran, Tom Chadwick, Ted Harris, Adil Noor, Eric Miller
Description: In this episode your host and Co-Founder of PADT, Eric Miller is joined by PADT’s Tom Chadwick, Ted Harris, Manoj Mahendran, and Special Guest Adil Noor from Nimbix, for a discussion on the transient thermal conduction capabilities available within ANSYS Discovery Live, along with an in depth look at how to use Nimbix to realize high performance computing in the cloud.
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Phoenix Business Journal: The Falcon Heavy launch was not just cool, it was a big deal

There are a few moments in life where everything stops, and you just have to take in the fact that something momentous is happening. I feel “The Falcon Heavy launch was not just cool, it was a big deal.” I was able to watch it in a public An individual decided he wanted to go into space. And he went. That is what is called a “game changer.” The power to achieve your dreams has never before been so possible. Hats off to Mr. Musk for wanting to do something big, and doing it.

Getting to Know PADT: Manufacturing Consulting

This post is the tenth installment in our review of all the different products and services PADT offers our customers. As we add more, they will be available here.  As always, if you have any questions don’t hesitate to reach out to info@padtinc.com or give us a call at 1-800-293-PADT.

When you think about manufacturing and PADT, you will most often think of Additive Manufacturing, or more generally 3D Printing. Although this new and exciting area of technology is the foundation of our Advanced Manufacturing department, it is only one part of what we offer. As discussed in the opening piece in this series, our manufacturing team also offers part scanning and reverse engineering services.  What many people do not know is that our experts, often working with our product development team, also offer consulting services for all kinds of manufacturing.

When it comes to getting parts made, a company needs to find the right manufacturing methods, the proper processes, the right vendor, and the right manufacturing plan to get their parts made correctly and cost-effectively.  This is true if they manufacture and assemble in-house, if they outsource the entire process, or if they do a combination of building, buying, and assembling.  PADT is a valuable resource that can help investigate options, provide advice on next steps, and even serve as a liaison between our customers and their suppliers and vendors. Whatever the product, whatever the manufacturing technology, and wherever the facility, PADT can help.

Here are some typical examples of what we have done for customers.  If you do not see what you need, no worries, contact us anyway and we can figure it out.  Simply put, if you need help getting stuff made, we are here to help.

Finding Manufacturing Solutions

Getting products made can be hard. And pressures in most segments for greater performance in less volume for less cost are making manufacturing challenges more difficult every year. Many times traditional methods and processes that have worked in the past just can not get the job done.  That is where PADT comes in to look at your needs with fresh eyes backed with a wealth of knowledge about different manufacturing solutions.  Sometimes we help change the design and sometimes we change the process, and often we work with our customer to do both so that they can get their parts made.

Vendor Identification and Management

Many customers come to us with a simple request: Find someone that can make this and help us get it made. They may not have the staff with the proper experience needed to find, qualify, and manage vendors.  Or those people may simply be too busy.  PADT’s network of proven vendors combined with our project management expertise makes for a simple and single point solution for customers large and small.  From supply chain, through inspection, to shipment, our team can take on the tasks you need to be done to make sure your products show up ready and to specification where and when they need to be there.

Injection Molding Consulting

The most common type of consulting that we conduct for customers is helping them with injection molding.  If they need a straightforward part with no technical challenges, then there are literally thousands of vendors that can do that job. But if the plastic parts they need have challenges, if normal injection molding suppliers have look at the parts and scratched their heads, that is when PADT can step in and solve problems.  We can use our knowledge of plastic part design, our large network of expert injection molders, and proven problem-solving skills to find a way to get those difficult parts made in a timely and affordable manner.

Developing New Technologies

Sometimes, there just is not an existing way to get something made.  There may be technologies that get close, but nothing that already exists in the right combination.  That is when PADT’s advanced manufacturing, simulation, and design skills can all come together to develop new technologies and processes to enable true innovation.  From new material combinations to novel post-processing approaches, our team can bring in other experts and suppliers to find ways to push out beyond the leading edge of advanced manufacturing.

We Make Innovation Work

No part of bringing products to market stresses the importance of making innovation work more than manufacturing. This is where all of the ideas and solutions come together to create a physical product. Every product is unique, and every product has unique manufacturing problems. That is why PADT’s Manufacturing Consulting is called on by customers across industries to solve problems and find solutions.  And that is why if you are facing manufacturing challenges, you should call on PADT to help you.

Phoenix Business Journal: A ping pong-playing robot? The world has just changed

While wandering through a maze of booths at a recent trade show, I stumbled upon something quite amazing. “A ping pong-playing robot? The world has just changed” explores how sensors, the cloud, and artificial intelligence is leaping forward and making science fiction real.

Explore the thermal capabilities available in Discovery Live – Webinar

 

This free webinar will cover:

  • The basic functionality of Discovery Live
  • Applications specific to Thermal Conduction
  • A live demo of the thermal capabilities available in Discovery Live

Don’t miss this informative presentation – Secure your spot today!

Can’t make it? Register anyway, as a recording will be made available for on demand viewing.

If this is your first time registering for one of our Bright Talk webinars, simply click the link and fill out the attached form. We promise that the information you provide will only be shared with those promoting the event (PADT).

You will only have to do this once! For all future webinars, you can simply click the link, add the reminder to your calendar and you’re good to go!

Press Release: ZEISS Industrial Metrology Signs PADT as an Authorized Distributor of its COMET® Series of Blue Light 3D Optical Scanners

Scanning is one of the fastest growing parts of PADT’s business, and with the announcement of a new agreement to distribute for ZEISS Industrial Metrology, we are growing even faster.  Blue Light 3D Optical Scanners are amazing devices that allow users to create accurate surface maps of almost any geometry.  We have been using this technology in-house for our scanner services for some time, now we wanted to also make them available to our customers.

You may remember when PADT announced that we had partnered with Steinbichler to provide 3D optical scanners.  Well, we are not dumping Steinbichler.  Their technology was acquired by ZEISS Industrial Metrology.  We have been waiting for the acquisition to finish up and for the Steinbichler team to be fully integrated before we signed up to represent these fantastic devices again.  That happened and we are back selling them in Arizona, Colorado, New Mexico, and Utah.

What we like about these optical devices are the incredibly accurate lenses, from ZEISS, and the large and accurate CCD chips.  This combination gives fantastic quality.  In addition, we can swap out different lenses for specific applications and the software that comes with the system is outstanding.  After beating our device to death last year on services work, we feel very comfortable recommending it to all of our customers.

Here is a video on the primary product we are selling, the ZEISS L3D 2:

And that is also the advantage of buying your optical scanning solution from PADT. We use this stuff every day on a variety of applications. So we understand our needs, and we know how to get the most out of the hardware and software. So when you are making your decision on what to buy, and when you need support once you have made your investment, you know PADT is the best option to help you out.

Please find the official press release on this new partnership below and here in PDF and HTML.

Visit our web pages for ZEISS equipment and software here.

Here are links to the latest brochures as well:

As always, just give us a call at 480.813.4884 or send an email to sales@padtinc.com to learn more

 

Press Release:

ZEISS Industrial Metrology Signs PADT as an Authorized Distributor of its COMET® Series of Blue Light 3D Optical Scanners

PADT Customers Seeking to Bring Precise Inspection Services or Reverse Engineering In-house Now Have World-class Equipment at Their Fingertips

TEMPE, Ariz., February 27, 2018 Phoenix Analysis and Design Technologies (PADT), the Southwest’s largest provider of simulation, product development, and 3D Printing services and products, today announced it has signed an agreement with ZEISS Industrial Metrology to become an authorized distributor of the COMET Series ®  product line of Blue Light Optical Scanners. ZEISS Industrial Metrology is a business group of ZEISS and is a worldwide leading supplier of optical and contact measuring technology.

“When we made the strategic decision to add scanning devices to our distribution portfolio, we evaluated all of the leading structured light 3D optical scanning systems,” said Rey Chu, co-owner and principal, PADT. “The ZEISS COMET clearly emerged as our preferred choice. Not only did it serve as a workhorse, results were more efficient and accurate and we could scan a wider variety of objects. The ZEISS COMET is the obvious choice for our customers who want to bring inspection or reverse engineering services in-house.”

Scanners in the COMET Series utilize the latest blue light technology to capture 3D data accurately and fast. The system operates by projecting patterned light, also called structured light, onto an object and the camera captures the image. The Colin3D software processes the image and creates a 3D “point cloud” with millions of points. The software further processes point cloud data for downstream applications – reverse engineering, inspection and rapid prototyping to name a few. The portable COMET series has two models – COMET 6 and COMET LƎD 2.

“PADT was selected as an authorized distributor of our COMET Series because of its depth and breadth of knowledge of engineering services and 3D scanning technology,” said John Grzybowski, business sales manager at ZEISS Industrial Metrology. “They serve as an excellent partner and a valued ambassador of the ZEISS brand.”

PADT has been completing its own scanning projects with this technology for more than two years and is now able to offer the innovation of ZEISS equipment to its customers in Arizona, Colorado, New Mexico and Utah.

“ZEISS is a household name in the optics and 3D scanning world with an outstanding reputation for innovation and quality,” said Mario Vargas, manager of hardware sales, PADT. “We are delighted with the opportunity to expand our portfolio and offer our customers these industry leading scanners.”

To learn more about PADT and the COMET Series product line, visit www.padtinc.com or call 1-800-293-7238.

About PADT

Phoenix Analysis and Design Technologies, Inc. (PADT) is an engineering product and services company that focuses on helping customers who develop physical products by providing Numerical Simulation, Product Development, and 3D Printing solutions. PADT’s worldwide reputation for technical excellence and experienced staff is based on its proven record of building long-term win-win partnerships with vendors and customers. Since its establishment in 1994, companies have relied on PADT because “We Make Innovation Work.” With over 80 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Torrance, California; Littleton, Colorado; Albuquerque, New Mexico; Murray, Utah, and Austin, Texas, as well as through staff members located around the country. More information on PADT can be found at www.PADTINC.com.

About ZEISS Industrial Metrology

The Industrial Metrology business group is a leading manufacturer of multidimensional metrology solutions. These include coordinate measuring machines, optical and multisensor systems, and metrology software for the automotive, aircraft, mechanical engineering, plastics and medical technology industries. Innovative technologies such as 3D X-ray metrology for quality inspection round off the product portfolio. The business group additionally offers a broad global spectrum of customer services with measuring houses and competence centers close to its customers.

The Industrial Metrology business group is headquartered in Oberkochen. Production and development sites outside Germany are located in Minneapolis in the USA, Shanghai, China and Bangalore, India. The business group is allocated to the Research & Quality Technology segment. Around 6,300 employees work for the segment, generating revenue totaling €1.5 billion in fiscal year 2016/17. More information on ZEISS can be found at www.zeiss.com/metrology

# # #

Media Contact
Alec Robertson
TechTHiNQ on behalf of PADT
585-281-6399
alec.robertson@techthinq.com
PADT Contact
Eric Miller
PADT, Inc.
Principal & Co-Owner
480.813.4884
eric.miller@padtinc.com

ANSYS Discovery Live – Fluid Flows Webinar Recording & FAQ

Below you can find some of the most frequently asked questions from this webinar, along with our answers.

Q: What computer and license type are you actually using for running the simulation? Ram, cores, CPU, etc.

A: 16 GB RAM Intel i7, NVIDIA Quadro K1100M

Q: Is the solver running a transient solution in the background while you are post processing and haven’t paused it, or is it marching towards better convergence of a steady state solution?

A: The solver is running a transient solution the entire time. The only time it is not doing this is if I pause the simulation.

Q: Does this require 3D models to be built within Discovery Live, or it can import outside 3D models (Solidworks etc) and still allows the user to add/modify geometry objects on the fly within Discovery Live?

A: Yes, you can import any CAD native format or neutral format in Discovery Live. You can also create Geometry from scratch in Discovery Live using the SpaceClaim tools.

Q: It looks like when you change the “speed – fidelity” setting, the solver resets; while when you change other settings (like domain geometry), the solution continues from last step. What’s being changed when you change the “speed-fidelity” setting?

A: When you change the Speed-Fidelity setting, the computational grid of the domain is coarsened or refined. It is also re-partitioned/parallelized on the GPU cores.

Q: Are there predictive features of simulation, obtaining design suggestions from the end results? Are there inputs for end results to accomplish reverse engineering?

A: Yes, in a sense. Because Discovery Live provides literally “real-time” feedback on design changes, you have design suggestions based on the end results. For reverse engineering in Discovery Live: there are not inputs for end results, but the part you’d like to reverse engineer can be imported (or created) in Discovery Live, and then analyzed in the range of operating conditions to understand it’s performance.

Q: Do you have any control of the mesh? How boundary/layer effects can be checked?

A: Control of the mesh available via the Speed-Fidelity slider bar. Boundary layer effects could be checked using surface integrals of force, but again recall that if you’re trying to finely resolve details such as boundary layer physics, you may need to consider the next level of accuracy which would be Discovery AIM or Fluent.

If you have any other questions, feel free to contact us at sales@padtinc.com or contact PADT’s CFD Team Lead Application Engineer Clinton Smith at clinton.smith@padtinc.com.

All Things ANSYS 014 – Fluid Flows with ANSYS Discovery Live & the ANSYS Startup Program

 

Published on: February 26, 2018
With: Joe Woodword, Tom Chadwick, Ted Harris, Clinton Smith, Eric Miller
Description: In this episode your host and Co-Founder of PADT, Eric Miller is joined by PADT’s Joe Woodword, Tom Chadwick, Clinton Smith, and Ted Harris, for a discussion on the internal and external fluid flow capabilities available in ANSYS Discovery Live. This episode also features a very special interview with ANSYS’ own Paul Lethbridge, Senior Manager of the Academic and Startup Programs, recorded live at Phoenix Startup Week.
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