Products Name	Customized Hollow Stainless Steel Suture Cannula Needle
Material	Stainless Steel, Brass, Aluminum, brass, copper ,etc
Surface treatment	Sandblasting, polishing, knurling, laser marking, etc
Tube Outer Diameter	0.25-15mm
Tube wall Thickness	0.05-3mm
Meta Base	Male and Female thread
Tolerance	OD/ID±0.02mm L±0.05mm or According to Drawing
Size	3G-32G or Customized
LOGO	Can be customized according to your drawing
Samples	Usually provide 5-10pcs samples for testing before mass production
Delivery Time	usually 5-25days or according to quantity

Customized Hollow Stainless Steel Suture Cannula Needle

Product Advantages:

Medical-grade stainless steel material, excellent biocompatibility and stable corrosion resistance.
Precision tapered slender shaft, flexible access to deep surgical sites with minimal tissue trauma.
Smooth hollow inner lumen enables easy threading and smooth delivery of surgical sutures.
Sharp polished bevel tip ensures effortless puncture while reducing damage to surrounding tissues.

FAQ:

Q1: What is the core advantage of the hollow lumen design for this suture cannula needle?
A1: The hollow inner channel allows sutures to pass directly through the needle body, realizing one-step puncture and suture guiding, simplifying deep-site suturing operations and shortening surgical time effectively.
Q2: Why adopt the long slender tapered shaft structure?
A2: The slim tapered shaft can reach narrow and deep anatomical positions smoothly, lowers puncture resistance greatly, and avoids excessive tissue separation during minimally invasive surgeries.
Q3: Can I customize total length, shaft diameter and tip bevel angle?
A3: Yes, full OEM customization is supported. We can adjust overall length, tube wall thickness, outer diameter and tip grinding angle strictly according to your surgical application requirements and drawings.
Q4: Which stainless steel grades are optional for this hollow suture cannula needle?
A4: We supply SUS304 and SUS316L stainless steel options. SUS316L performs better in anti-corrosion, fitting long-term contact with body fluids and repeated disinfection cycles.
Q5: Will the inner lumen have burrs that scratch sutures during use?
A5: We perform professional inner-wall deburring and polishing treatment. The smooth hollow channel will not fray or scratch sutures during threading and delivery processes.

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