Medical 3D Printing – Formlabs vs. Carbon: Who’s Shaping the Future of Healthcare?
In the world of healthcare innovation, medical 3D printing is proving to be a game-changer. From custom-made surgical guides to biocompatible prosthetics, this technology is redefining what’s possible in treatment and diagnostics. Two companies stand out in this rapidly evolving field — Formlabs and Carbon.
Both these companies occupy strong positions in the 3D printing industry. But when it comes to their role in the medical space, they are taking slightly different approaches based on technology, material science, speed, and customization capabilities.
Let’s take a closer look at how Formlabs and Carbon compare in medical 3D printing and who might be leading this healthcare transformation.
What is Medical 3D Printing and Why Does It Matter?
3D printing in medicine refers to the creation of medical devices, models, and even tissues using additive manufacturing technologies. In simpler terms, it’s about building things layer by layer — usually from a digital file.
This technology is already used in:
- Custom implants and prosthetics that are perfectly fitted to patients
- Patient-specific anatomical models for surgical planning
- Surgical tools like guides and jigs that improve precision
- Dental restorations like crowns and bite guards
Why is it such a big deal? Because previously, these devices required expensive tooling and long wait times. With 3D printing, doctors and engineers can design, print, and use them within days — or even hours.
This speed and personalization significantly improve patient outcomes while reducing healthcare costs.
Formlabs: Accessible and Scalable MedTech Solutions
Founded in 2011 with roots at MIT, Formlabs is known for its professional-grade yet user-friendly 3D printers, particularly their desktop SLA (Stereolithography) systems. Their big seller, the Form 3B+ printer, is specifically designed for the healthcare industry.
Formlabs’ philosophy is to make industrial-quality 3D printing accessible — not just for big medical centers, but also small clinics and labs.
Here’s why Formlabs is attractive in healthcare:
- Cost-effective entry point: Most SLA/Resin printers are expensive; Formlabs lowers that barrier with models starting under $5,000.
- Biocompatible materials: They offer a library of medically certified resins, like Dental LT Clear Resin for nightguards or Surgical Guide Resin for planning tools.
- User-friendly software: Their PreForm application makes it easy to prep prints without deep technical knowledge.
A strong selling point is their collaboration with Mayo Clinic and hospitals worldwide. This proves that even the most renowned institutions trust their tech.
Use Case: Surgical Planning at Mayo Clinic
According to Formlabs’ case study, surgeons at Mayo Clinic have used Formlabs printers to produce over 700 surgical models annually. That’s not just about neat anatomy models — it’s helping reduce surgery time and improve results.
These models are often created from patient CT scans and let surgeons rehearse procedures before ever picking up a scalpel.
Carbon: High-Speed, High-Performance Manufacturing
Carbon took the 3D printing world by storm with its invention of DLS (Digital Light Synthesis). While Formlabs uses precise lasers and mirrors, Carbon uses light and oxygen-controlled resin curing — which is faster and allows for production-grade parts.
Everything around Carbon is built for scale and speed. Their machines, like the M2 or L1, are designed so businesses can go straight from prototype to end-use production.
Where Carbon really shines in medical 3D printing:
- Production-grade elastomers and polymers: Perfect for patient-specific wearables or customized prosthetics.
- Scalability: Hospitals or dental labs can produce hundreds of devices per day if needed.
- Partnerships with MedTech giants: Carbon works with companies like Johnson & Johnson and Dentsply Sirona for device innovation.
One major development was their 3D printed lattice-based orthotic sockliners for Adidas — not directly medical, but illustrates their ability to make high-volume, complex structures suitable for biomechanics and orthotics.
Focus on Dental Market
Carbon is heavily investing in the dental space. For instance, their DENTCA resins enable printing of custom-made dentures that are patient-ready in less than 48 hours. When linked with AI CAD tools, the whole process becomes insanely efficient.
This makes them a strong player in orthodontics and pediatric dentistry — areas where customization is everything.
Technology Comparison: SLA vs. DLS
Let’s break down how their core technologies stack up:
| Feature | Formlabs (SLA Tech) | Carbon (DLS Tech) |
|---|---|---|
| Speed | Moderate – suitable for low to medium volume | Very Fast – optimized for mass production |
| Resolution | High (25-300 microns) | Moderate to High depending on use case |
| Ease of Use | Plug-and-play, compact | More technical, larger footprint |
| Material Options | Wide range of resins including biocompatibles | Focus on engineering-grade elastomers/nylon |
| Target Audience | Clinics, labs, research teams | Large labs, professional OEMs |
In short, Formlabs is the better pick for localized, custom medical prints — surgical models, dental guides, or anatomical replicas. Carbon excels in producing hundreds of similar patient-specific parts, like braces or orthotics.
Cost, Maintenance, and Support
When evaluating these companies, cost of ownership plays an important role.
Formlabs printers are smaller and more affordable. You can get started under $10,000 including the printer, wash and cure stations, and initial resin packs. This makes it ideal for an oral surgery office or a mid-sized hospital innovation lab.
Carbon’s L1 printer, on the other hand, can reach six figures. However, that includes cloud-based support, better uptime, and built-in firmware upgrades. You’re also not buying but subscribing — Carbon uses a hardware-as-a-service (HaaS) model.
While this may sound expensive, it’s practical for larger institutions already investing in digital fabrication labs.
Regulatory Readiness and Certifications
For any medical application, devices must meet strict FDA and ISO standards. Both companies offer Class II biocompatible materials, but Formlabs goes further in clinical certifications.
Their Dental SG Resin, for example, has passed EN ISO 10993 standards. As of now, Formlabs lists over 20 FDA-cleared workflows, which includes resins, hardware, and software pipelines.
Carbon is also deeply embedded in compliance but positions itself more as a manufacturing backbone. Regulatory documentation tends to go through the partnering OEM (like Dentsply Sirona), rather than directly through Carbon.
If you’re a device company or hospital trying to innovate under a tight FDA clock, Formlabs’ pre-certified bundles might make your life easier.
Market Presence, Community, and Learning Curve
Formlabs thrives on community-driven innovation. Their forums, learning centers, and open-access design files make it easy to climb the learning curve quickly. Many university hospitals have published their workflows using Formlabs tech — which builds trust and eases adoption.
Carbon, while more B2B-focused, has fewer educational materials available publicly. They usually work with enterprise clients under non-disclosure agreements. This limits how freely knowledge can be shared.
Still, they offer robust onboarding support for strategic partners, which could be appealing for large-scale operations.
Who’s Leading Medical 3D Printing Right Now?
The answer depends on your role and goals:
- If you’re a hospital or small clinic looking for flexible, certified, and affordable 3D printers — Formlabs is probably the better fit.
- If you’re a dental lab, OEM, or scale-up business aiming for high throughput and seamless production — Carbon has the upper hand.
That said, both companies are pushing the limits on what’s possible in medical 3D printing. There’s plenty of room for both styles of innovation to thrive and change lives.
Looking Ahead: The Future of Medical 3D Printing
Formlabs continues to lower costs and simplify workflows — even introducing automation with its Form Auto stackable printing system. This could make it even more attractive to labs facing labor shortages.
Meanwhile, Carbon’s machine learning-powered process control algorithms will likely make their 3D printed devices smarter and more personalized over time. Expect to see deeper integrations with telehealth, remote diagnostics, and wearable tech soon.
Medical 3D printing isn’t a sci-fi fantasy anymore. It’s happening now, and it’s redefining the way we treat patients.
Both Formlabs and Carbon are helping medical professionals save time, cut costs, and offer better outcomes. Whether it’s a surgeon 3D printing a tumor model or a dentist customizing night guards — the impact is global and growing every day.
If you’re in healthcare and not looking into medical 3D printing, now might be the time to rethink your strategy. Because the future is being printed — layer by layer.
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