Expect™ and Expect Slimline (SL)

Endoscopic Ultrasound Aspiration Needles

Physician preference matters. That's why we offer choices for handle size and shape, actuation/tactile feel, flexibility and durability of the needle.1 All needles have a highly visible echogenic pattern and a sharp needle tip grind.

Key Resources

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Product Details

    The Expect Slimline Needle Story >
A novel approach to physician engagement. See what physicians are saying. As seen in ACCESS Magazine.

Ordering Information

Expect and Expect Slimline (SL) Needles

Expect Slimline Needles Expect Slimline Needles

  Order Number Needle Size Min. Working Channel (mm) Sheath Diameter (mm) Packaging (color coded)
Slimline (SL) Handle Needles M00555500 19 ga (1.10mm) 2.8 1.83 Each
M00555510 22 ga (0.72mm) 2.4 1.65 Each
M00555520 25 ga (0.52mm) 2.4 1.52 Each
M00555530 19 ga Flex (1.14mm) 2.8 1.73 Each
M00555501 19 ga (1.10mm) 2.8 1.83 Box 5
M00555511 22 ga (0.72mm) 2.4 1.65 Box 5
M00555521 25 ga (0.52mm) 2.4 1.52 Box 5
M00555531 19 ga Flex (1.14mm) 2.8 1.73 Box 5

EUS-FNA EUS-FNA

  Order Number Needle Size Min. Working Channel (mm) Sheath Diameter (mm) Packaging (color coded)
Standard Handle Needles M00550000 19 ga (1.10mm) 2.8 1.83 Each
M00550010 22 ga (0.72mm) 2.4 1.65 Each
M00550020 25 ga (0.52mm) 2.4 1.52 Each
M00550040 19 ga Flex (1.14mm) 2.8 1.73 Each
M00550001 19 ga (1.10mm) 2.8 1.83 Box 5
M00550011 22 ga (0.72mm) 2.4 1.65 Box 5
M00550021 25 ga (0.52mm) 2.4 1.52 Box 5
M00550041 19 ga Flex (1.14mm) 2.8 1.73 Box 5

View Standard Handle Needles Ordering Information

  • Packaging includes a 20cc syringe and one-way stopcock 
  • Working length: 137.5cm to 141.5cm, adjustable 
  • Needle length: 0cm to 8cm, adjustable

Clinical Information

Case Studies

    Diagnosing a Mass in Tail of Pancreas, Dr. Varadarajulu  Watch Video >

  Fanning Technique: See a Clinical Demonstration of this FNA Sampling Technique   Watch Video >


Read Additional Case Studies:


Flexibility (Nitinol vs Stainless Steel) and Durability (Cobalt-Chromium vs Stainless Steel). Data on file Boston Scientific.

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