Precurved Embryo Transfer Catheters

Thanks to its 30º curve and its characteristic flexibility, the Kitazato Precurved Catheters provide an easy and atraumatic navigation through the cervical channel in any kind of anatomy.

Precurved embryo transfer catheters

Its visibility under the ultrasound machine improves positioning and precision during the embryo transfer.

Kitazato precurved catheters have the following characteristics:

  • Tip with a rounded bulb to reduce trauma during the insertion.
  • 30º curvature and high flexibility for easy navigation in the cervical canal in all kinds of anatomy.
  • Supported catheter to facilitate insertion in the guide.
  • Superior smoothness and friction-free materials for the comfort of the patient during the transfer.
  • Approximation marks on the guide and catheter for greater precision in the transfer.
  • Stopper for holding the guide at the desired depth.
  • Obturator available for keeping the guide free of cervical mucus during the insertion.
  • Stylets available for difficult transfers.
  • Available in 3Fr and 4Fr in lengths of 22cm and 25cm.
  • Available with a straight tip, without bulb.
  • MEA (Mouse Embryo Assay): One-cell assay ≥ 80% after 96 hours
  • Endotoxin: <20 EU/device
  • SAL 10-6
  • Sterelity test (Bacteria, Fungi)
  • Cytotoxicity Test
  • Intracutaneous Reactivity Test
  • Sensitization Test
  • Composition Catheter: Silicone, Stainless Steel SUS304
  • Composition Guide: 12 Nylon


213322 Bulb Tip 22cm 3Fr -
213325 Bulb Tip 25cm 3Fr -
223322 Bulb Tip (with obturator) 22cm 3Fr X
223325 Bulb Tip (with obturator) 25cm 3Fr X
243017 Stylet 17cm 3Fr -
243020 Stylet 20cm 3Fr -
214422 Bulb Tip 22cm 4Fr -
214425 Bulb Tip 25cm 4Fr -
224422 Bulb Tip (with obturator) 22cm 4Fr X
224425 Bulb Tip (with obturator) 25cm 4Fr X
214322 Straight Tip 22cm 4Fr -
214325 Straight Tip 25cm 4Fr -
224322 Straight Tip (with obturator) 22cm 4Fr X
224325 Straight Tip (with obturator) 25cm 4Fr X
244017 Stylet 17cm 4Fr -
244020 Stylet 20cm 4Fr -

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