Wallace® Single Lumen Oocyte Recovery Systems

The single lumen needle range features a tri-faceted tip ensuring optimal sharpness and accuracy during placement. The needle is available as a stand alone unit and with a variety of tubing lengths to suit clinical preference.

Key Features

  • Sharp, non-coring needle tip to minimise patient trauma
  • Echo marked to the very tip for accurate placement under ultrasound guidance
  • Colour coded tubing sleeves:
    16g = Blue
    17g = Red
    18g = White
  • Silicone bung for an easy and secure fit with test tubes
  • Available with a luer lock connected at the bung for intermittent flushing of the follicle

singleLumen

singleLumen-with-text1

tripleground

Triple ground needle tip for optimum sharpness 

echoMarkings

Echo markings at needle tip

compatible-connections

Luer lock compatible connections

luerlock

Available with luer lock at bung for intermittent flushing

[download id=»23515″] Wallace Single Lumen Oocyte Recovery Systems IFU

Reference Description
ON1633 Oocyte Recovery Needle 33cm x 16g (not available in the US)
ON1733  Oocyte Recovery Needle 33cm x 17g (not available in the US)
ONS1633  Oocyte Recovery Set Single Lumen 16g x 33cm echo tip needle fitted with 950mm aspiration tubing
ONS1633-500  Oocyte Recovery Set Single Lumen 16g x 33cm echo tip needle fitted with 500mm aspiration tubing
ONS1633-750  Oocyte Recovery Set Single Lumen 16g x 33cm echo tip needle fitted with 750mm aspiration tubing
ONS1633LL  Oocyte Recovery Set Single Lumen 16g x 33cm echo tip needle fitted with 950mm aspiration tube and a luer lock
ONS1633LL-500  Oocyte Recovery Set Single Lumen 16g x 33cm echo tip needle fitted with 500mm aspiration tube and a luer lock
ONS1633LL-750  Oocyte Recovery Set Single Lumen 16g x 33cm echo tip needle fitted with 750mm aspiration tube and a luer lock
ONS1733  Oocyte Recovery Set Single Lumen 17g x 33cm echo tip needle fitted with 950mm aspiration tubing
ONS1733-500  Oocyte Recovery Set Single Lumen 17g x 33cm echo tip needle fitted with 500mm aspiration tubing
ONS1733-750  Oocyte Recovery Set Single Lumen 17g x 33cm echo tip needle fitted with 750mm aspiration tubing
ONS1733LL  Oocyte Recovery Set Single Lumen 17g x 33cm echo tip needle fitted with 950mm aspiration tube and a luer lock
ONS1733LL-500  Oocyte Recovery Set Single Lumen 17g x 33cm echo tip needle fitted with 500mm aspiration tube and a luer lock
ONS1733LL-750  Oocyte Recovery Set Single Lumen 17g x 33cm echo tip needle fitted with 750mm aspiration tube and a luer lock
ONS1833  Oocyte Recovery Set Single Lumen 18g x 33cm echo tip needle fitted with 950mm aspiration tubing
ONS1833-500  Oocyte Recovery Set Single Lumen 18g x 33cm echo tip needle fitted with 500mm aspiration tubing
ONS1833-750  Oocyte Recovery Set Single Lumen 18g x 33cm echo tip needle fitted with 750mm aspiration tubing
ONS1833LL  Oocyte Recovery Set Single Lumen 18g x 33cm echo tip needle fitted with 950mm aspiration tube and a luer lock
ONS1833LL-500  Oocyte Recovery Set Single Lumen 18g x 33cm echo tip needle fitted with 500mm aspiration tube and a luer lock
ONS1833LL-750  Oocyte Recovery Set Single Lumen 18g x 33cm echo tip needle fitted with 750mm aspiration tube and a luer lock

  • Mouse Embryo Assay (MEA)
  • Endotoxin (LAL) tested. (Ph. Eur., USP)

Wallace Single Lumen Needle 16g 17g 18g
Inner catheter outer diameter 1.52mm OD 1.52mm OD 16g
Needle ID 1.24mm 1mm 0.95mmg
Needle OD 1.7mm 1.42mm 1.25mm
Volume of needle not including hub 0.435ml 0.283ml 0.255ml
Volume per cm length of needle 0.012ml 0.008ml 0.007ml
Length of echogenic markings 22mm 22mm 22mm
Aspiration tubing ID 1.52mm 1.31mm 1.14mm