ARCIS™
Bone Screw Fasteners Powered by
UnifiMI™
Unique thread geometry
Introducing ARCIS powered by UnifiMI™
With a unique thread geometry that circumferentially interlocks with bone, ARCIS™ offers stability, immediate load bearing and superior resistance to displacement – even in challenging conditions
Inspired by aerospace engineering and backed by years of proven performance in human medicine, this innovative fastener utilises Mechanical Integration (MI) technology to instantly secure implants while preserving the natural architecture and biology of the bone.
Whether addressing fractures, joint issues, or other orthopaedic repairs, ARCIS™ sets a new standard for precision and reliability in animal care.
What is UnifiMI technology?
- Bone interface technology
- Bone preservation and tapping technology
- Instant and circumferentially locking to the bone
- Instant long term stability
Designed to preserve bone architecture, maintain implant stability, and accelerate recovery, ARCIS™ defines the future of veterinary orthopaedic care.
✓
Preserves Acrchitecture and Biology of bone
✓
Instantly interlocks Implant to Bone Circumferentially
✓
Immediate & Long-Term Load Sharing Between Implant and Bone
ARCIS™ Interface
The unique ARCIS™ UnifiMI thread geometry instantly and circumferentially interlocks with bone by entrapping and containing bone within the thread form
Legacy Interface
The current standard is a compressive device that damages the bone upon insertion, leading to poor fixation, and a ‘race to healing’ before implant loosening and failure.
- Crushes & plows during insertion
- Creates damaged & unstable interface
ARCIS™ UnifiMI™ Interface
- Cleanly prepares & preserves during insertion
- Creates a stable mechanically integrated interface
How ARCIS™ differs from traditional screws
Traditional implants damage bone during insertion making it weaker and less able to support the implant. This can slow the recovery process and increase complications.
67%
Increase in torsional resistance (stripping)
54%
Less displacement after dynamic toggling
58%
Increase in implant off-axis stability
Implant Stability
Most orthopaedic implants are impacted by and experience a similar stability response during the recovery phase.
What is the stability dip?
A drop in implant stability.
After placement, before healing.
Primary support fades. Secondary support isn’t ready yet.
The result? A vulnerable window.
Known as the stability dip, this pattern is especially relevant in orthopaedic applications.
It’s not just a recovery challenge. It’s an interface design challenge.
Why does it happen?
The dip results from the bone’s structural and biologic response to insertion, temporarily limiting its ability to bear functional loads
ARCIS didn’t set out to treat the dip.
It set out to rethink the implant-to-bone interface itself.
And apply the principles of minimally invasive surgery not to tissue, but to bone.
Revolutionising the Implant to Bone Interface
Grateful to all surgeons for showcasing their clinical and successful experience and use of ARCIS
Workshops & Resources
We’re by your side every step of the way
Every customer is guaranteed a level of support which will enable them to achieve the best outcomes using the implants and instruments that they have purchased.
Book a FREE demo
Discover how ARCIS bone screw fasteners powered by UnifiMI™ can transform your surgical outcomes. Our comprehensive demonstration will showcase the unique thread geometry and advanced biomechanical properties that set ARCIS apart from traditional fixation solutions.
What You'll Learn:
- Hands-on experience with ARCIS fastener insertion techniques
- Understanding of the UnifiMI technology advantages
- Clinical applications and case study examples
- Best practices for optimal patient outcomes
- Q&A session with our technical specialists
Ready to Schedule?
Contact our team today to book your ARCIS demonstration and discover the future of bone screw fastening technology.
Additional Resources
As well as providing workshops for our products we also have a selection of resources available to our customers such as user guides, videos, case studies and templates.
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