Wallace® Dual Lumen Oocyte Recovery Systems

Our dual lumen oocyte aspiration needle range features a fully integrated flushing line running from hub to needle tip.

Key Benefits

  • Flushing lumen extends to needle tip providing a consistent flow rate
  • Non-coring needle tip to minimize the risk of blockages
  • Triple ground needle tip for optimum sharpness
  • The oocyte retrieval needle is echo marked to the very tip for accurate placement under ultrasound guidance
  • Colour coded tubing sleeves:
    16g = Blue
    17g = Red
  • Silicone bung for an easy and secure fit with test tubes
  • Allows for continual or intermittent flushing during oocyte recovery
  • Pump adaptor

Availability

This oocyte recovery needle system is available for sale in most markets.

Discover more about our other Oocyte Retrieval Products.

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Key Product Information

Specifications

Product Data Sheet

Instruction for Use

Order Codes

Brochures

Batch Certificates

Quality Certificates

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Product Specifications

Wallace Dual Lumen Needle 16g 17g
Needle OD 1.7mm 1.5mm
Volume of aspiration lumen not including hub 0.411ml 0.251ml
Volume of flushing lumen not including hub 0.044ml 0.046ml
Volume per cm length of aspiration lumen 0.011ml 0.007ml
Volume per cm length of flushing lumen 0.001ml 0.001ml
Length of echogenic markings 10mm 10mm
Vacuum tubing length 512mm 512mm
Flushing tubing length 712mm 712mm
Aspiration tubing ID 1.52mm 1.31mm

Order Codes

Reference Description
DNS1633-500 Dual Lumen 16g needle [33cm] with 500mm aspiration, 1.70+/-0.013mm OD,  16 Gauge, Quantity: 10
DNS1633-750 Dual Lumen 16g needle [33cm] with 750mm aspiration, 1.70+/-0.013mm OD,  16 Gauge, Quantity: 10
DNS1633-950 Dual Lumen 16g needle [33cm] with 950mm aspiration, 1.70+/-0.013mm OD,  16 Gauge, Quantity: 10
DNS1733-500 Dual Lumen 17g needle [33cm] with 500mm aspiration, 1.50+/-0.01mm OD,  17 Gauge, Quantity: 10
DNS1733-750 Dual Lumen 17g needle [33cm] with 750mm aspiration, 1.50+/-0.01mm OD,  17 Gauge, Quantity: 10
DNS1733-950 Dual Lumen 17g needle [33cm] with 950mm aspiration, 1.50+/-0.01mm OD,  17 Gauge, Quantity: 10