STEINER  OPU Technology for OPU in veterinarian  IVF.Needle Guide for Eesaote manuf. by Minitube.

Components for autoclavable  OPU System

Outer pipe for disp. SL Needle  for flushing. Innerpipe for aspiration.

The  aim of this innovative technique was to replace painful 12 gauge DL Needles with

Dead space; length of needle only!

Disp. Needle with Echo Tip.

Forming ECHOTIP

  • Insert needle at modified WOLFCRAFT cutting device with mechanical carriage.
  • Rotating needle until reaching length of Echo Tip of  aprox. 10mm.
  • Cleaning needle in usual manner and autoclaving.                                             

Tubing System:

  • DISPOSABLE
  • 1 disp. tubing, 100cm
  • 4-–Way Stop Cock , (standard 562535  red colour ELCAM, Israel).
  • 1 disp. tubing 50cm
  • Autoclavable: 
    • Silicone Stopper with 1 metallic female and 1 metallic mail Luer for NUNC Vial or glas bottle .

Opt. 1) :Assistance turns  4 Way Stop Cock 90°for flushing and injects Flushing Medium via 4 Way Stop Cock on oh  physician“s  command.

Opt. 2)  Flushing with  Stop Cock Mechanism of MECHANICAL or STEINER COMBI PUMP:

  • 1 additional 5ocm tubing connecting 50cc Syringe at Warming Element of Pump with 4 Way Stop
  • Cock ( ELCAM) . Stop Cock clicked at STEINER PUMP.
  • Advantage: constant temperature of  Flushing Medium. ( Hand temperature approx, 27°! ) 
  • Minimizing hazard of contamination.
  • Physician can choose amount and velocity of flushing fluid.