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Ultra-Fast Vitrification and Warming Media

Kitazato Ultra-Fast Vitrification and Warming Media streamline cryopreservation processes.

Backed by strong scientific evidence and multicenter validation,
Ultra-Fast Vitrification Solutions guarantee high and consistent clinical outcomes.

View Clinical Data References

Vitrify Fast. Warm Smarter.

A high-performance duo for simplified, reliable cryopreservation.

Kitazato Ultra-Fast Vitri

  • FDA Cleared and CE MDR approved for oocytes (MII).
  • Reduced exposure protocol: Only 2 minutes per procedure to minimize osmotic and chemical stress on the oocyte.
  • Superior molecular preservation: Transcriptomic analysis shows 97% fewer gene expression changes compared to standard vitrification, maintaining cellular integrity closer to that of fresh oocytes.
  • Refined for oocyte competence: The protocol improves morphokinetic profiles, and reduces post-ICSI degeneration, achieving a 82% time optimization.
  • Optimized kit with 1 extra VS vial: Enables vitrification of up to 3× more oocytes.

Kitazato Ultra-Fast Warm

  • FDA Cleared and CE MDR approved for oocytes (MII) and blastocyst stage embryos.
  • 1-minute warming: 1-step procedure with no dilution or washing, simplifying workflow and reducing variability.
  • Less manipulation, more control: Fewer steps minimize errors and improve lab efficiency. Up to 10x faster than traditional warming.
  • Clinically proven: Validated in more than 10.000 specimens worldwide, with pregnancy and live birth rates comparable to standard protocols.
  • VT602UF: Available in a ready-to-use kit designed for efficiency: 4x4mL TS vials.

Kitazato Ultra-Fast Warm

  • FDA Cleared and CE MDR approved for oocytes (MII) and blastocyst stage embryos.
  • 1-minute warming: 1-step procedure with no dilution or washing, simplifying workflow and reducing variability.
  • Less manipulation, more control: Fewer steps minimize errors and improve lab efficiency. Up to 10x faster than traditional warming.
  • Clinically proven: Validated in more than 10.000 specimens worldwide, with pregnancy and live birth rates comparable to standard protocols.
  • VT602UF: Available in a ready-to-use kit designed for efficiency: 4x4mL TS vials.

Kitazato’s Ultra-Fast Vitrification and Warming solutions have been developed through rigorous scientific research and close collaboration with leading IVF clinics worldwide.

This evidence-based approach offers fertility specialists reliable solutions to enhance lab performance and improve patient success rates.

📄 To explore the comprehensive scientific data behind these protocols, download the full report here: Ultra-Fast Solutions Studies

Product Update

Ultra-Fast Vitri is CE Marked

Read more

Video: Ultra-Fast Vitrification Protocol

Video: Ultra-Fast Warming Protocol

 

Order Number Code Product Name Content Regulatory
91262 VT601UF Ultra-Fast Vitri ES 1.5mL x 1 vial
VS 1.5mL x 3 vials		 MDR CE (2797)
91255 VT602UF Ultra-Fast Warm TS 4mL x 4 vials MDR CE (2797)

 

Order Number Code Product Name Content Regulatory
91268 VT601USUF Ultra-Fast Vitri ES 1.5mL x 1 vial
VS 1.5mL x 3 vials		 FDA Cleared only for Oocytes
91257 VT602USUF Ultra-Fast Warm TS 4mL x 4 vials FDA Cleared for Oocytes and Blastocysts

Please note that products may only be available in selected countries.

Please refer to the Instructions for Use for:

Ultra-Fast Vitri

Ultra-Fast Warm

For previous versions of these documents, please follow the links below:

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