Description
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
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 |


