Laser Marking and Labeling Surgical Instruments

The medical field has extremely high requirements for the precision of its surgical instruments, and the laser marking technology, with its permanent marking and intelligent error prevention system, has become the first choice in the industry.The automatic parameter matching, real-time verification and medical device certification not only avoid human error, but also adapt to the needs of different materials.When selecting a system, it is important to pay close attention to the system's certification, laser type, and compatibility with existing systems, to ensure that the system can safely and effectively manage traceability.

Why is medical laser marking so important?

It's not as simple as just marking the instruments with a few characters.Every pair of scissors, every pair of tweezers, every screw, is directly related to the patient's safety.Traditional ink printing is prone to flaking off, but laser marking leaves a permanent, clear mark. This means that batch numbers, specifications, and even instructions can be printed on the product, thereby reducing the risk of operating errors.

How do the error-proofing systems actually work?

Automatic identification and intelligent matching.

The system first scans the QR code or barcode on the equipment, and automatically retrieves standard parameters from the database.For example, orthopedic tools require deeper markings, while ophthalmic tools require extremely precise etching. The entire process requires no manual input of parameters, eliminating the risk of human error.

Real-time verification and alarm systems.

If the laser head is off target or the power is unstable, the system will immediately stop work and display a red warning on the control screen.The workshop manager told me that after the system was installed, the rework rate directly fell from 3 % to 0.1 %, and even the quality control inspectors were much more relaxed.

Three tips for choosing a laser marking machine.

Certified medical products.

Ordinary industrial equipment won't do, and you must choose equipment with an ISO 13485 certification. This type of equipment is sealed and dustproof, and is suitable for use in a sterile environment.

Choosing the right wavelength.

The fiber laser is better for stainless steel, but titanium alloy is more suitable for the ultraviolet laser.When I visited a certain machine factory recently, they had selected the wrong wavelength, and almost burned the prosthetic joint when they were marking it.

Don't neglect software compatibility.

The best choice would be a machine that can interface with the hospital's ERP system.For example, a German brand of equipment can automatically update the information on surgical packages, so the head nurse no longer needs to flip through thick registration books to check the instruments.