All medical technology requires precise surface finishing to ensure safety, strength, and longevity. The specific surfacing goal and technique vary though.
From stainless steel dental drill heads that require deburring and
surface smoothing to stainless steel tweezers that require surface cleaning and
texturing after forging/grinding and induction welding, the specific treatments
are the key to surface finishing success.
In our last medical instrument blog, Rosler Metal Finishing discussed the merits of mass finishing and shot blasting for medical instruments.
This blog will address a particularly challenging form of material in need of surface finishing and answer the question: What specific surface finishing challenges are there in the medical field?
Continue reading Medical Instruments, Part 3 – Adjusting Surface Finishing Alongside Medical Advances
The medical industry is constantly looking for better, more suitable materials that will offer greater performance and longevity for medical devices, implants, and instruments while simultaneously searching for more efficient manufacturing technologies.
When it comes to surface finishing, such newly developed materials and
manufacturing processes can pose considerable technical challenges. That’s why
close cooperation between the medical device manufacturers and qualified
surface treatment experts is essential during the development and prototyping
In our last medical instrument blog, Rosler Metal Finishing discussed the surface finishing requirements for medical instruments. This blog will dive deeper into the techniques used in surface finishing and answer the question: What is the best type of surface finishing for medical instruments?
The short answer is a combination of mass finishing and shot blasting. Guidance
for a surface finishing expert can help determine the best process – typically
a series of processes – for a specific medical instrument.
Continue reading Medical Instruments, Part 2 – Mass Finishing or Shot Blasting, Which Technique is Best?
Rosler Metal Finishing understands that medical instruments are subject to stringent quality standards. Whether during an office visit or a complicated surgery, material defects or malfunctions may create dangerous and even fatal consequences for patients and healthcare workers alike. Providing precise and durable surface finishes for work pieces used in the medical industry is one of our passions.
In a series of blog posts, we’ll
discuss the various technologies used for finishing the surface of medical
instruments and how mass finishing and shot blasting play a key role, not only
as intermediate steps but also for placing the final, finishing touch on these work
We begin with a basic question: What are the surface finishing requirements associated with medical instruments?
Medical instruments are exposed to frequent use and subject to highly corrosive atmospheres caused by frequent sterilization in a steam pressure chamber, exposure to chlorine wipes, and ultrasonic cleaning. They must never fail. To minimize wear and prevent corrosion most medical instruments, especially surgical tools, are made from tough, slow wearing, corrosion-resistant, high-performance metal alloys including austenitic stainless steel, titanium, or cobalt chrome.
Continue reading Medical Instruments, Part 1 – Surface Finishing Requirements for Medical Instruments
Among the various technologies used for finishing the surface of medical instruments, mass finishing and shot blasting play a key role, not only as intermediate steps but also for placing the final, finishing touch on these components.
Besides the right material selection, surface treatment is an essential component of the overall manufacturing process of medical instruments. Only high-quality surface finishes guarantee the required functionality, high sterility, corrosion resistance, and absolute reliability that most medical components require, while also providing a satin, non-glare appearance.
To cover this complex topic, we’ve created an exclusive surface finishing guidebook, specifically for medical instruments! In this guidebook we will discuss Continue reading Surface Finishing Guidebook for Medical Instruments