Spécifications techniques
| Paramètres | Valeur / Description |
|---|---|
| Nom du produit | Aiguille de prélèvement d'ovules |
| Matériau - Canule | High-quality medical-grade SUS304 stainless steel (ISO 9626 compliant) |
| Needle Gauge Options | Typically 16G–19G (standard IVF range) |
| Diamètre extérieur (OD) | ~1.6 mm (16G), ~1.4 mm (17G), ~1.2 mm (18G), ~1.0 mm (19G) |
| Options de longueur d'aiguille | 300 mm ± 5 mm (standard); customizable lengths available |
| Conception de l'embout | Double-edged inverted triangle, precision-ground for sharpness and smooth puncture |
| Ultrasound Marker | Enhanced echogenic marking near tip for clear visualization during ultrasound |
| Wall Finish | Mirror-level smoothness on inner and outer walls to reduce friction and trauma |
| Hub Type | Standard Luer-lock connection |
| Aspiration Compatibility | Optimized for IVF aspiration pumps and syringes |
| Méthode de stérilisation | EO (oxyde d'éthylène) stérilisé |
| Emballage | Individually sterile blister packs; 10–20 pcs per box |
| Usage unique | Oui |
| Certification | ISO 13485, CE marking, FDA (region dependent) |
| Durée de conservation | 3-5 ans dans les conditions de stockage recommandées |
Egg Retrieval Needle: Precision Engineered for Atraumatic Oocyte Retrieval
Egg Retrieval Needle Clinical Purpose
Our egg retrieval needle (ovum pick up needle) enables ultra-precise follicular puncture during transvaginal ultrasound-guided IVF procedures. Designed for maximal oocyte viability and minimal tissue trauma, it ensures efficient retrieval of intact cumulus-oocyte complexes (COCs) critical for successful assisted reproduction.
Ovum Pick Up Needle Key Advantages
Enhanced Ultrasonic Guidance
Laser-etched echogenic tip with proprietary micro-groove pattern delivers 50% brighter ultrasound signature vs. standard markers.
Precise real-time tracking reduces needle repositioning by ≥40%.
Optimized Penetration & Flow
Double-bevel inverted triangle tip (14° cutting edges) penetrates vaginal wall/follicles with 30% less force.
Mirror-polished lumen (Ra ≤0.08μm) prevents cell adhesion and maintains laminar suction flow.
Sécurité des procédures
High-strength SUS304 medical steel resists bending during angled access.
Smooth OD transition eliminates tissue snagging (VAS pain score ≤1.8/10).
Ingénierie des matériaux avancés
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Needle Body: Seamless SUS304 stainless steel (ASTM A967 compliant)
-
Surface: Electropolished interior/exterior, Hydrophilic coating option
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Hub: Color-coded polycarbonate with Luer-Lock
Applications critiques
Transvaginal ultrasound-guided oocyte retrieval
Natural cycle IVF procedures
Ovarian follicle aspiration
Embryo transfer fluid management
Qualité et conformité
Gamma sterilized │ ISO 13485 │ CE IVDR Class IIb │ FDA 510(k) K230655
Non-pyrogène │ Emballage sous blister à usage unique
Customization: Aspiration port angle (30°/90°) │ Vacuum pressure sensors
