DSA focuses on OEM surgical entry devices, sampling needles and probes for medical devices and analytical chemistry. These capabilities have also found wide industrial use for fluid transfer and filling. We specialize in the FDA registered contract manufacture and assembly of laparoscopic instruments and sub-assemblies.

Tubing, Needles and Cannulae
Hypo-Tubing

Tubing, Needles and Cannulae
DSA’s principals fabricate many types of needles and instruments from stainless steels, exotic metals and plastics. We carry a large inventory of hypodermic tubing, hubs, fittings, wire and other components to assure rapid turnaround on your requirements. Close tolerance run-out, dimensional and surface finish specifications are welcomed.

A wide variety of technologies are available in-house, including:

• CNC turning and milling
• CNC EDM and precision mechanical drilling
• CNC Laser welding and plasma arc welding
• CNC Grinding (surface and centerless)
• Swaging, honing and tumbling
• Brazing and soldering
• Chemical and Laser Marking
• Ultrasonic cleaning and passivation
• Precision bead / abrasive blasting
• Proprietary finishing and polishing processes
• Thermal induction for plastic-to metal bonding

Design assistance from experienced biomedical and manufacturing engineers is available.

Hypo-Tubing
Here are some standard sizes of tubing available for Immediate Shipment and an overview of some standard point styles for needles and cannula.

Needle Point Styles

Please contact your local rep for immediate processing of your tubing needs.