Medical Device Assembly

Medical Device Fabrication & Assembly

Precision joining solutions for assembling medical devices that meet the exacting demands of the medical industries.

Repeatable, Secure, and Compliant Welding Solutions

Emerson offers an array of Branson plastic welding solutions, including ultrasonic and laser welding, to improve the efficiency, quality, and output of compliant medical devices. Fast-cycling and automation-friendly, our solutions join plastics without the added complexity and cost of fasteners, adhesives, or snap-fit joint designs. From cost-efficient welding solutions for PPE, syringes and infection control products to high-purity bonding for IV bags, dialysis filters, or critical care items

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Applications

In-Vitro Diagnostics

Every day, millions of patients await the results of laboratory, point-of-care, and at-home diagnostic tests, trusting in the availability, purity and precision of test articles used to capture, contain, and process diagnostic samples. While our laser welding solutions enable production of critical high-volume, high-purity fluid-handling components, our ultrasonic solutions are used to produce test strips, collection swabs, and complete, sealed test packages.  

Dialysis

Longer lifespans mean aging populations and greater need for affordable renal dialysis. Our laser, ultrasonic, PulseStaking and infrared welding technologies provide joining and sealing solutions for hemodialysis filters, dry powder and fluid cartridges, tubing connections, and process flow-control components. These technologies are also critical for building and assembling the plastic manifolds, filters, tubing and flow controls that make affordable, at-home peritoneal dialysis possible.

Respiratory

Medically precise, yet portable, pocket-sized inhalers bring fast relief to asthma, COPD, and allergy patients. These inhalers, as well as CPAP nebulizers used for sleep apnea, rely on lightweight, ultrasonically welded plastic assemblies to dose and deliver aerosols, medications, or conditioned air supplies to relieve patient symptoms. Medical manufacturers can rely on Branson joining technologies to deliver those assemblies with validated and traceable quality data. 

Drug Delivery

High-volume production of high-purity drug delivery devices, including IV fluid and medication bags, infusion kits, syringe filters, ports, and tube connections are vital to storing, protecting and delivering drugs, fluids, blood and blood products to millions of patients daily. Many products rely on ultrasonic welds and particulate-free laser welds and seals.  New “safe” syringe designs rely on ultrasonically welded safety caps to actuate after injections to prevent accidental needle sticks. 

Surgical Instruments

Our technologies bond the plastic housings, handles, and covers of electrosurgical pencils, surgical robots, and flexible scopes. These not only make them easy to grip, but also to sterilize, since there are no fasteners or surface holes to conceal contaminants. Laser welds join high-purity connections used for cardiopulmonary bypass lines and filters, while ultrasonic welds join the plastics essential to surgical trocars, staplers, and wound drainage bags and bottles.

Personal Protective Equipment

Combining exceptional speed with high quality, automated ultrasonic welders cut, seam, and “stitch” medical-grade nonwoven fabrics into a range of personal protective equipment from high-performance filtering respirators to medical-surgical masks, gowns and drapes. With a different mix of nonwoven materials, ultrasonic welds produce absorbent, personal hygiene, and infection control products with strong, hermetic seals and consistent quality. 

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