Increasing Efficiency of UDI Etching on Medical Devices

The key is in the selection of equipment, the optimization of processing, and the maintenance of the system.The selection of the appropriate laser wavelength and UDI-compliant software is critical. Mass production templates and dynamic focusing technology can significantly increase productivity. Regular maintenance of the lenses and cooling system guarantees long-term stable operation.Through scientific design and precise management, companies can achieve a coding success rate of over 98 %, and reduce their production costs by 20-35 %.

Why is the laser marking machine the first choice for marking medical devices?

The UDI code on medical instruments must be extremely precise and durable, but traditional printing is prone to wear and tear.Laser marking machines can etch permanent markings on the surfaces of stainless steel, titanium alloys, and other materials without risk of secondary pollution.Even more important, it can be directly integrated with a database system to achieve automatic matching between coding and production processes. This makes it particularly suitable for medical device companies that need to process large numbers of units.

Choosing the right equipment: The key parameters of laser marking machines.

The wavelength and material compatibility.

Different medical devices require lasers of different wavelengths.For example, fiber lasers are good at metal etching, while CO2 lasers are better suited for plastics.Choosing the wrong type of laser can lead to unclear markings or damage to the material.

Software compatibility and data interfaces.

Choose a UDI coding software that supports the GS1 standard, to ensure that the software can directly access the database to generate a compliant code.Some of the high-end equipment even supports direct connection to the company ’ s ERP and MES systems, greatly reducing the chance of human error.

Practical techniques for improving efficiency.

Mass processing and preset templates.

The template for the commonly used equipment was set up in advance, including the position of the code, the font size and the depth of the parameters.With the addition of a self-positioning fixture, the machine can process dozens of identical products in one go, improving efficiency by over 300 %.

Dynamic focal length calibration technology.

For curved instruments (such as bone screws and joint prosthetics), we use equipment with automatic focus.By monitoring the curvature of the surface in real time, the system is able to maintain the optimal focal distance, avoiding wasted work.

Maintenance and upkeep are the keys to long-term stability.

Each week they clean the mirrors and each month they inspect the laser cooling system.The data from each operation is recorded and any abnormality is adjusted for immediately.We recommend that you replace the consumable parts within 2,000 hours of use, to prevent quality from being compromised by aging components.