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Seeking custom specialty needle solutions or medical device innovations?

Choose MEKON for customized excellence!

Shanghai Mekon Medical Devices Co., Ltd. is dedicated to providing customized solutions for a wide range of special medical needles, cannulas, precision medical metal products, and various medical consumables specifically designed for needles and cannulas. We are the expert in the field of needle production and we are well known as the complete solution provider, helping the customer to design and manufacture the product from steel to finish.

Our comprehensive production process includes tube welding, tube drawing, machining, cleaning, packaging, and sterilization. We utilize advanced equipment imported from Japan and the United States to ensure the quality and stability of our production. Additionally, we have developed specialized processing equipment to meet our customers’ unique product requirements.

We can develop and mass produce customized needles or similar steel components tailored to meet the specific performance requirements of your medical device based on your drawings or samples. Contact us today to learn more!

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A. Material:

Stainless steel 304, 304L, 316, 316L, etc.

Nitinol

B. Tube dimensions:

Size range: 7 – 35 Gauge

Wall thickness: RW, TW, ETW, UTW

Lengths: Up to 2250mm

Typical OAL tolerances are +/- 0.020" (+/- 0.5mm), but tighter tolerances are not a problem.

C. Tube Surface Finish:

Smooth both inside and outside of the tubing, or any surface treatment as your specific demand

D. Tube Hardness

Request a range in Vickers if your application requires. If not referenced, standard tubing is ¾ - full hard.

E. Tube Surface Roughness:

ISPG uses roughness average (Ra) per micro inch or micron to measure the surface roughness of cannula.

F. Bevel Length:

Reference the overall bevel length if required.

G. Notches or Holes:

If required, reference notch length and depth and hole width. If any radius is required, please specify. Reference hole/notch position from the butt end.

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H. Butt End Treatments

Custom cannula (10)

MICRO-BLASTED ENDS 

Custom cannula (8)

FLARED ENDS

Custom cannula (9)

REDUCED ENDS

Custom cannula (11)

MARKING

Custom cannula (14)

PRECISION MACHINED BORES

Custom cannula (12)

LATERAL DRILLED BORES

Custom cannula (13)

KNURLED

Clinical Application Examples:

Endoscopic biopsy needle

Fine needle biopsy

Structural heart / Transseptal needle

Electrophysiology

Soft tissue biopsy needle

Pulmonary disease

Specialist trocars

Designs Available:

Lancet

Menghini

Whitacre

Closed point

Backcut bevel

Trocar

Franceen

Crown core cut

Sharkcore

Custom designs

Needle Varieties

27G to 7Ga – 0.0162” (0.413mm) to 0.180” (4.572mm)

Up to 70” (1800mm) in length

Regular, thin and ultra-thin wall thickness

Nitinol and other alloys

Needle Points

Multi facet

Multi-bevel

Single bevel

Capabilities include:

Shaft marking

Echogenic enhancement

Leak testing

Tensile testing

Puncture force testing

EDM and laser cutting

Hub and connector (overmolding, soldering or laser welding)

Electropolishing

Echogenic surface treatments

Electro-chemical etching

PTFE coatings

Centerless grinding

Swaging

Heat treatments

Other complementary processes

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