“When you start democratizing or decentralizing technology, you have to be very thoughtful about who you partner with,” said Michael Springer, in a recent interview with
MD+DI
. Speaking about overmolded needles and the accelerating demand driven by GLP‑1 therapies, CGMs, and even neural devices, he offered a clear caution: “Most importantly, don’t try to do it yourself.”
Springer, a Medtech innovation and commercialization leader, works closely with startups, clinicians, and OEMs to accelerate the path to market for breakthrough technologies. He also serves as a Medtech consultant for
Forj Medical
, a contract development and manufacturing organization focused on advancing next-generation manufacturing solutions for minimally invasive and devices.
At
MD&M West
, he will present “
The Needle Boom: Scaling Overmolded Needle Manufacturing for the At Home Care Revolution
,” where he will share how manufacturers should think about scaling precision devices for a rapidly changing home healthcare landscape.
He believes companies can learn from startups, particularly in how they approach manufacturing differently. “You have to ask whether you’re simply good at making needles, or whether you truly understand how needles behave as systems evolve,” Springer explained. “That’s the difference between a manufacturing company and a process engineering company.”
Springer noted that this distinction is central to the work he supports at Forj Medical, where integrated design-through-manufacturing teams help customers anticipate scale from the earliest stages.
Below, Springer shares his perspective not only on overmolded needles but also on the broader shift toward scaling medical devices for home use and what it takes to do it well.
Let me start off by asking why is this topic important for medical device manufacturers?
Springer:
With the rise of GLP1s, single-use consumables, and vaccination-driven injections, needles are back in focus. But this conversation goes well beyond needles. When devices move from hospital to home to consumer scale, many of the same patterns appear.
Across wearables, brain-computer interfaces (BCIs), drug delivery, and implantables, signal paths and fluid paths get smaller, while tolerance for failure goes to zero. Needles are a great example of a broader trend. Manufacturing is no longer downstream—it’s part of the invention itself.
If you look at who is entering this space today, ranging from large pharma to glucose monitoring companies, it’s becoming clear that success requires far more than understanding the needle alone. Needles appear simple, but they are complex to manufacture at scale.
Take a startup like Biolinq, a company working with micron-scale sensing elements that function similarly to needles. It raises a fundamental question: what actually defines a needle? That challenge forces the industry to rethink assumptions.
Many established companies are comfortable saying, “This is how we’ve always done it.” The real question is whether that approach keeps you ahead of the curve, or already behind it.
As medical devices increasingly enter the home as part of daily life, the shift is profound. It’s comparable to moving from desktop software to mobile apps. Everything becomes decentralized.
When choosing partners, it’s not enough to ask whether they can make a needle. You also must ask whether they understand home-use environments. There are hidden physics and scaling challenges that startups are often solving first.
That’s one of the reasons I work with Forj Medical. Their global footprint and integrated engineering-to-manufacturing ecosystem is built to support devices as they move from early development into high-volume use markets.
My view is that if you’re not working with new companies pushing these boundaries, your design and manufacturing perspective becomes limited. There are many excellent engineers and manufacturers, but the pace of change demands constant challenge and strategic alignment.
Can you briefly explain what overmolded needles are and why they are so important in the home-care sector?
Springer:
Overmolded needles are more reliable and more precise than glued needles, especially when devices are used unsupervised at home. Home-use devices live in the real world. A hospital is not the real world.
When you remove trained operators and controlled environments, expectations rise dramatically. If something doesn’t work at home, users lose trust quickly. They stop wearing the device or stop taking the medication.
That’s why human-centered design becomes critical. Overmolded needles support reliability, longevity, and trust. As devices continue to shrink, overmolding presents new technical challenges, but it remains essential for reliability at scale. Companies like Forj Medical, which specialize in microscale molding, electromagnetic sensing, and full system technologies, are increasingly being asked to solve these challenges earlier in the development cycle.
Who should come to your session?
Springer:
Ideally, attendees leave with something that resonates and something that challenges how they think. The irony is that final decision makers often don’t attend sessions like this.
If an engineer and a manager attend together, they can continue the conversation back at their company. They can ask, “Is this real? Are we seeing this already?”
The session is for people who are allowed to take calculated risks through strategic decisions. It’s about understanding your risk profile, how you partner, and how you outsource as technology evolves. Forj Medical has been navigating these exact questions as they prepare customers for scale.
What are the main messages you would like your attendees to take away from your session?
Springer:
First, it’s never too early to get help. This session is for teams who don't just want to launch a device, but they also want to survive scale.
Many of the best projects fail early, pivot, and eventually find their path. That process often requires outside experience. Asking for help is not failure—it’s a strategic decision.
Second, scale must be designed in from the beginning. Scale is where most devices fail. Working with a CDMO like Forj Medical can help teams design with scale, manufacturability, and global production in mind from day one.
If someone leaves and decides to send one thoughtful email or start one internal conversation, that’s a win.
Michael Springer will present, “The Needle Boom: Scaling Overmolded Needle Manufacturing for the At Home Care Revolution,” on Tuesday, February 3, from 1:15 to 2 p.m. in Room 206AB.