Medical | Supercharg3d

Project DIAMOnD becomes latest to commit to 3D printing tourniquets for injured Ukrainians

Project DIAMOnD (Distributed, Independent, Agile Manufacturing On-Demand) has joined the growing number of organizations which have committed to 3D printing aid for those Ukrainians injured by Russian troops.

3D printers from Markforged were chosen to implement Project DIAMOnD. Photo via Markforged.

With Ukraine still under siege by Russian forces, the Ukrainian Defense Ministry has called for wound-bandaging tourniquets to be shipped into the country, triggering initiatives across the 3D printing industry. Now Automation Alley’s Project DIAMOnD has added to these efforts, by mobilizing every 3D printer in its network to create tourniquet clips, which it plans to ship to Makershelp for assembly.

3D printers have proved their value to hospitals for limb-saving surgery, Covid-19 supply chain issues, and more

A recent webinar sponsored by Formlabs underscored the value of 3D printing from a clinical perspective and offered insight on how commercial and regulatory players are thinking about this space.

The adoption of 3D printing labs by hospitals and health systems in the past few years has been a growing trend. A recent webinar sponsored by Formlabs and moderated by Gaurav Manchanda, director of medical market development at Formlabs, underscored the technology’s value from clinical, commercial and regulatory perspectives.

Northwell Health’s director of 3D Design and Innovation with the Feinstein Institutes for Medical Research, Todd Goldstein, offered up his personal experience of the value of 3D printing tech during the pandemic from a patient and provider perspective.

Can we 3D print a better face mask?

How 3D printing can help mitigate PPE supply shortages in future pandemics.

Some of the most indelible images of the early pandemic were of the personal protective equipment (PPE) crisis in our hospitals — photos of doctors and nurses wearing repurposed garbage bags, swim goggles, and snorkeling masks as the supply of PPE dwindled in the face of Covid-19’s assault.

Two health care workers in full PPE — body suit, face mask, and goggles — stand back to back, in front of a stylized image of face masks.

Those images underscored just how unprepared we were to deal with a fast-moving pandemic. US hospitals relied heavily on overseas suppliers, especially in China, for PPE, and there are no regulations requiring hospitals or states to keep a certain level of stock in case of a crisis. Most didn’t; US health care operates under tight financial pressures, and just-in-time sourcing is — in normal times — more cost-effective. The result was a supply crunch that hampered our response against the pandemic.

DePuy Synthes turns to 3D printing for latest knee restoration product

Johnson & Johnson’s orthopaedics company Depuy Synthes has harnessed 3D printing technology to develop one of its new ATTUNE Knee products.

The ATTUNE knee portfolio consists of implants and components that support knee restoration, addressing a supposed 20% of Total Knee Arthroplasty (TKA) patients who report difficulties completing activities like kneeling and getting in and out of a car.

DePuy’s ATTUNE Cementless Fixed Bearing Knee with AFFIXIUM 3DP Technology is the first product within this portfolio to lean on 3D printing. With 3D printing technology, DePuy has been able to create a three-dimensional lattice structure which generates a similar porosity to natural bone for advanced biological fixation and helps to enhance initial implant stability.

How 3D printing is transforming personal injury cases

Additive Manufacturing or 3D Printing, as it is commonly called, is known to transform several industries. However, one of the unique uses of technology is being done in the law field by a trial lawyer, who has used Axial3D’s 3D printing solutions to handle one of his personal injury cases – indicating the transformative potential of the technology in almost any field.

The Nix Law Firm has provided dedicated, client-committed, experienced representation for victims of accidents in Wichita Falls, Lawton and the Texoma region of Texas and Oklahoma for decades. The personal injury law firm handles plaintiff cases, primarily injuries of different types, due to liability and negligence.

Ben Hoover joined The Nix Law Firm in 2012 after serving as a felony prosecutor in the Wichita County District Attorney’s Office for 5 years. Ben is an experienced trial lawyer who dedicates his practice to injury, wrongful death and criminal law cases, and has recently started using Axial3D to print 3D models of his client’s injuries.

“A 3D model is something that the insurance adjusters can hold and see, and it’s something that the jury is going to be able to see with their own two eyes and even touch the injury.” Ben explains when discussing the use of 3D modeling.

Practices and pitfalls of 3D printing for COVID-19

By now, most of us in the manufacturing world are familiar with the steady stream of news describing organizations, large and small, providing medical equipment using 3D printers. Face masks, face shields, swabs, and parts for ventilators are the most common—and needed—as the frontline medical community struggles to heal patients while protecting themselves. What could be simpler than to create a design, prep the data, ship it to a printer and send the finished part to a happy user or manufacturer?

It is not as simple as it sounds.

“There are literally hundreds of 3D printing designs to support the current COVID-19 response. Some work, others don’t. Some look great but do not work,” explained Dr. Jenny Chen, M.D., founder and CEO of 3DHEALS, a company focusing on education and industrial research in bioprinting, regenerative medicine, and healthcare applications using 3D printing. She was a moderator for a webinar panel titled “3D Printing Design for COVID-19,” presented April 22.

3D printing is coming to the aid of health workers as well as the masses in providing essential items like masks and face shields.

Since its inception in the Eighties, 3D printing has found applicability in many industries. The latest is essential products. At a time when Covid-19 has brought the world to its knees, with many people struggling for essential items like masks, face shields, etc (which are in short supply), 3D printing has come to the rescue, helping create such products to aid people.

3D printing, or additive manufacturing, is a process of making three-dimensional solid objects from a digital file. The object is created by laying down successive layers of material until the object is created. Each of these layers can be seen as a thinly-sliced horizontal cross-section of the eventual object. The advantage of 3D printing is that it enables one to produce complex shapes using less material than traditional manufacturing methods. It has been used in a diverse range of industries, including consumer products, dentistry, prosthetics, among others.

New French organization Covid3D creates 24-7 3D printing factory for 40 hospitals

Since the beginning of this year, the COVID-19 outbreak has demonstrated the fragility of global supply chains that provide life-saving equipment including ventilators, masks and other personal protective equipment (PPE) to medical facilities around the world.

3D printing has long emphasized its power to decentralize global manufacturing by manufacturing locally, but the material with which it operates is still beholden to the global supply chain.

Pictured here are workers on the production line manufacturing COVID-19 testing kits in a biopharmaceutical company in Nantong, China in March. Many of the world’s critical medical supplies are manufactured by China and the United States. Since the COVID-19 pandemic, the global medical supply chain has been turned upside-down, affecting the ability of many nations to procure critical medical products to treat their local outbreaks of COVID-19. (Image courtesy of FeatureChina via AP Images.)

The pro-decentralization argument in favor of additive manufacturing systems generally goes something like this: global supply chains require huge amounts of transportation. Since additive manufacturing systems 3D print products on site without expensive tooling from a 3D design file, the cost of shipping and production is reduced. CAD files are easy to reverse engineer and easy to redesign, greatly reducing time-to-market as well. Prior to the COVID-19 outbreak, this argument was not airtight by any means. The cost of producing certain non-essential and essential goods (including medical supplies) was still cheaper by traditional methods like injection molding and transcontinental shipping.

Why 3D printing has proven to be the ‘true hero’ during this pandemic

John Dogru, CEO of 3DPrinterOS, spoke to MPN’s editor Laura Hughes about the pivotal role of 3D printing during the Covid-19 pandemic.

Please can you tell us a little bit about yourself and your organisation?

We have developed the world’s first operating system for 3D printing – 3DPrinterOS. Just like Android or Microsoft Dos solved the platform operating systems problems of the early PC and phone days, we have one platform that makes it easy to run, manage, 3D print, and run 3D printing at scale – regardless of who the manufacturer of the 3D printer is.

3D printing has many disparate systems, which we unite under one platform. Each 3D printer usually comes with its own software, and integrating all these brands onto one network is currently a nightmare for customers. This is why we developed an operating system that allows our customers to easily operate all their 3D printers and allows designers to easily print through a web browser. 3DPrinterOS’s customers run some of the largest 3D print farms in the world, allowing them to produce parts at low cost and at scale. We believe we’ve made it so easy, an eight year old could use it.

How are you helping with the Covid-19 pandemic?

We gave access to our network of over 35,000+ printers, and allowed our customers to share their 3D printers with anyone in the world to produce local face shields and masks needed in hospitals and local communities.

HP, 3D printing companies ramp up efforts to supply critical medical parts

IT giant HP Inc. and its network of customers have produced more than 25,000 3D-printed parts for medical gear like respirators and face shields to help with critical shortages of the medical supplies.

Those parts have been shipped to hospitals and healthcare providers in the U.S. and overseas to help deliver critical parts in the effort to battle the COVID-19 pandemic as demand for face shields along with N95-masks and other personal protective equipment (PPE) has skyrocketed.

In one example, HP is working in Spain with Príncipe de Asturias Hospital to use 3D printing to produce a respiratory circuit designed to improve the oxygenation of patients with COVID-19, company officials said. The number of parts produced is scaling quickly as requests continue for additional supplies in countries around the world, the company said.

Tag: Medical