The demands for welding in the medical industry are significantly different than those associated with many other manufacturers. The work demands precision and the metals used are highly sensitive to both heat transfer and distortion. The answer is to employ microscopic laser welding Medical devices welded in this manner are high-quality instruments.
Requirements for Medical Devices
Producing medical devices is a very demanding task. The construction of these instruments must meet high standards. These tools are expected to achieve the following basic requirements:
• Exact dimensions
• Clean
• Free of any contamination
• Uniformity of all parts
• Preciseness
• Fine, durable markings remaining clear and legible
The welding used must be able to address the basic characteristics of many medical devices. These include the complex geometry and the right level of bonding strength. These are requirements not only of the company but also of the FDA.
The Role of Microscopic Laser Welding
Medical devices are designed for a specific purpose. If the welding of metal components is necessary, it has to reflect the requirements listed above. Micro laser welding can provide components or parts that meet the constraints put into place including:
• Precision
• Cleanliness
• Functionality
• Adaptability to innovations
• Addressing complex geometry
• Welding of exotic, dissimilar and any other metals
Laser Welding Medical Devices
If a fabrication company has a contract to produce medical devices, welding is a major component. However, the nature of the instruments requires more than traditional welding methods. To successfully produce prototypes and/or finished medical devices requires specialized welding techniques – specifically microscopic laser welding.
