Gems®
Your Complete Range of IVF and Vitrification Media
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30 +
Development history
26 %
Clinical pregnancy rate increase*
12 %
Live birth rate increase*
10.000
IVF Babies born
Designed by Embryologists Who Use It
Genea Biomedx’s dedicated embryologists and andrologists have worked passionately in assisted reproductive technology for decades. We understand that high-quality culture media is essential for achieving the best possible outcomes for patients. That is why we have developed, produced, and used our own media formulations since 1991. Gems®, our third-generation culture media suite, has been in clinical use since 2013 and is exported globally.
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Gems®: The Third Generation of Our Culture Media Suite
From gamete analysis to vitrification.
Optimised for Every Stage
Robust and Effective Media
Rooted in Heritage
Established Safety and Efficacy
Consistently High-Quality Results, Batch After Batch
User-Friendly
Optimised for Every Step
Gems® adapts to your laboratory practices and workload demands with a complete range of IVF and vitrification media , with most media in the suite available in two bottle sizes (20ml and 50ml).
Gems Categories
Gamete Handling & Preparation
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Oocyte Retrieval Buffer 50 mL
Conceived to reduce stress on the occytes during their retrieval from ovarian follicles.
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Sperm Medium 50 mL
Used to wash and resuspend sperm for the insemination step, in IUI, IVF or in diganostic washing, optimised for usage in a 6% CO2
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Sperm Wash Gradient Set
Used to separate sperm from seminal plasma as well as separating highly motile sperm in preparation for insemination.
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Sperm Buffer 50 mL
Used to wash and resuspend sperm for the insemination step in intrauterine insemination (IUI), IVF or in diagnostic washing
Growth Media
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Fertilisation Medium 50 mL
Used to provide a suitable environment for both oocytes and sperm, to promote optimal fertilisation rates. Supplemented with human serum albumin (5 mg/mL) and gentamicin (0.01 mg/mL)
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Cleavage Medium 50 mL
Higher EDTA and concentration of pyruvate, lactate and non-essential amino acids, to support the embryo to reach the cleavage stage
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Blastocyst Medium 50 mL
Higher concentration of glucose and essential amino acids, to support the embryo development from cleavage to the blastocyst stage.
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Geri® Medium 50 mL
Ready-to-use solution to support extended culture with uninterrupted incubation up to blastocyst stage. Embryos retain their microenvironment for the entirety of in vitro culture.
Vitrification & Warming Solutions
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Vitrification Set
Cryoprotectant solutions protect against cell damage (EG/DMSO/Trehalose). For the manual vitrification of human embryos.
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Warming Set
For the warming of embryos vitrified using either the Vitrification Set or the Gavi® Medium Cartridge.
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Gavi® Medium Cartridge
Used in conjunction with the Gavi® System for the vitrification of human embryos (EG/DMSO/Trehalose)
Geri® in combination with Geri® Medium
Provides stable culture conditions to support improved embryo quality.
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Increased Production of Higher-Quality Blastocysts*
*QRTV321_Human Embryo Culture using Geri Medium. Source: Table 4 – Summary of morphological assessments of embryos cultured in Geri Medium or Gems sequential media, utilising either the Geri or MINC incubator.
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Increase in %FH per cycle with 2PN = more patients with a successful cycle
Higher Utilisation & Pregnancy Rate*
*QRTV321_Human Embryo Culture using Geri Medium. Source: Table 5 – Summary of pregnancy outcomes following embryo culture using each system
Support documents
IFU-Gems-Multilingual-Manual
IFU-Gems-Multilingual-Manual
Document Number and Revision: > Revision Uploaded on 12/Dec/2024
Document Number and Revision: Revision Uploaded on 12/Dec/2024
Prior to use, always ensure that the most recent version of the online User Manual/Instructions for Use is being used. Customers are advised to download and save the electronic versions of the User Manuals/Instructions for Use prior to use. Hard copies of the User Manuals/Instructions for Use for any purchased Genea Biomedx product are available upon request and provided within 7 calendar days from receiving a request.
- *QRTM210-2 ASRM Gavi White Paper: Figure 1: Blastocyst recovery and survival outcomes for Cryotop® and Gavi® systems