The integration of robotics in surgical settings represents one of the most transformative advancements in modern healthcare. As technology advances, the adoption rate of robotic systems in operating rooms has accelerated, driven by their potential to enhance surgical precision, reduce patient recovery times, and minimize human error. Robotic surgery platforms, such as the da Vinci Surgical system or Stryker Mako platform, have become commonplace in hospitals around the world, signaling a robust growth trajectory. This growth necessitates a parallel evolution in the manufacturing of complex, high-precision instruments and components that these robotic systems require.

Navigation arrays assembled prior to laser mark and final inspection.

Robotic end-effector (acetabular cup impactor) designed by intechlab R&D.

Multi-step machining of a surgical navigated registration probe.

Robotic Components

Robotic components form the backbone of any surgical robot, providing the necessary movement and precision. Such a level of precision hinges on the exact interlocking of meticulously crafted gears and counterweight.

As an old tool & die shop—with our modern, state-of-the-art manufacturing plants—we can flawlessly produce and assemble precise robotic components made of aluminum, stainless steel, and various plastics that conform to the most stringent industry standards.
 

Key Elements:

• Robotic components tailored for medical applications
• Ultra-precision grinding to tolerances as tight as .0001”
• Components for minimally invasive surgery
• End effectors and navigated instruments
• Assembly & testing of complex instruments

Surgical Navigation Arrays

Surgical navigation arrays are critical for the accurate placement and movement of surgical instruments. These systems rely on a combination of sensors, cameras, and tracking devices to provide real-time data to the surgical team. Manufacturing these arrays involves the integration of electronic and optical components that must function flawlessly in high-stakes environments. The contract manufacturers need expertise in optical engineering, electronics manufacturing services (EMS), and software integration to ensure these arrays deliver precise and reliable feedback during surgical procedures.
 

Robotic Instrumentation that Attaches to the Robot

The end-effectors and tools that attach to the robotic arm are pivotal for performing surgical tasks. These instruments—such as navigated drivers, forceps, and scissors—must be manufactured to exact specifications with materials that are biocompatible and capable of undergoing frequent sterilization. The complexity of these tools requires contract manufacturers to utilize advanced manufacturing technologies such as 3D printing for metals and polymers, laser cutting, and CNC machining. Moreover, these tools often require custom solutions tailored to specific surgical procedures, which underscores the need for a contract manufacturer with robust R&D capabilities and a flexible production line.
 

Key Considerations When Selecting the Ideal Partner for Success

Selecting the right supplier to partner with is critical to the success of medical device companies venturing into robotic surgery. Key considerations include:

Expertise and Certifications: The contract manufacturer should have a proven track record in the medical devices sector, particularly in robotics. Relevant certifications such as ISO 13485 for medical devices and ISO 9001 for quality management systems are essential.

Collaborative R&D Efforts: A contract manufacturer that can work closely with the medical device company in a collaborative environment to innovate and refine products through thorough design for manufacturability is highly desirable. This collaboration can significantly shorten the time to market and improve the efficacy of the surgical tools.

Technological Capability: The contract manufacturer must have the latest manufacturing technologies and the ability to innovate as new needs arise. This includes capabilities in surface grinding, ID/OD grinding, honing, and precision machining.

Supply Chain and Scalability: The ability to manage a global supply chain including coating and special process vendors as well as being in a position to scale production up based on demand is crucial, especially in a field as dynamic as robotic surgery.

Quality and Reliability: Given the high stakes involved in surgical applications, the highest levels of quality and reliability are non-negotiable. The contract manufacturer must demonstrate robust quality control processes and a strong track record of reliability.

As robotics continues to revolutionize surgery, the partnership between medical device companies and contract manufacturers will become increasingly vital. The right partnering not only enhances the capabilities of robotic surgical systems but also ensures these life-saving technologies are produced to the highest standards of quality and precision. The future of surgery is here, and it is intricately linked to the advancements in manufacturing and collaborative innovation.
 

Why Intech?

Over the years, Intech has developed an intimate knowledge and understanding of the surgeons’ needs as well as the patient outcomes in close collaboration with medical device companies. This enables Intech to be a source of information, education, and inspiration in any collaboration, especially in the face of the speed of the introduction of new technologies. In the way we work together, Intech is not only the partner of choice but the inspiring and innovative force to bring in your new developments and new generations of surgical orthopedic and minimally invasive products.

Because we Tech care.