Memphasys Limited (ASX: MEM) announced that a Board reassessment of the US regulatory strategy for its Felix™ Sperm Separation System has identified a potentially faster and more cost-effective route to FDA clearance by pursuing the established 510(k) pathway instead of the previously expected De Novo pathway, based on the identification of a legally marketed device believed to be a suitable predicate. The Company plans to undertake a Pre-Submission (Q-Submission) engagement with the FDA to obtain feedback on the proposed predicate, regulatory approach, testing requirements and supporting evidence ahead of a targeted formal submission in Q1 calendar 2027. Memphasys said the US is a major long-term opportunity, with about 500 clinics providing assisted reproductive technology services, 435,426 ART cycles reported across 457 clinics in 2022, and an estimated US$5.9 billion IVF market in 2025 representing around 20% of global IVF revenue. The US program will be ringfenced and progressed in parallel with the Company’s existing commercialisation efforts, while its immediate focus remains on accelerating Felix™ adoption, cartridge sales, repeat orders and recurring revenue across Europe, Australia and New Zealand, Asia and MENA; the announcement also noted ongoing commercial momentum, including additional repeat orders from existing partners and clinics in Italy, the UK and MENA.
Key Points
Memphasys identified a potential expedited FDA pathway for Felixâ„¢ through the 510(k) process instead of the previously contemplated De Novo pathway.
The revised strategy is based on the identification of a legally marketed device that Memphasys believes may serve as an appropriate predicate.
The Company will begin a Pre-Submission (Q-Submission) process with the FDA to seek feedback before making a formal regulatory submission.
Memphasys is targeting a formal FDA submission in Q1 CY2027, subject to FDA feedback and any additional required work.
The US IVF market was estimated at approximately US$5.9 billion in 2025, representing about 20% of global IVF market revenue.
The US opportunity includes around 500 ART clinics and 435,426 ART cycles reported across 457 clinics in 2022.
Memphasys said the US regulatory program will be strategically ringfenced and will not displace its near-term commercial priorities.
The Company remains focused on accelerating Felixâ„¢ adoption and revenue generation across Europe, Australia and New Zealand, Asia and MENA.
Memphasys reported continued commercial momentum, including additional repeat orders from partners and clinics in Italy, the UK and MENA.
Felixâ„¢ is described as a patented sperm separation technology that uses electrophoresis and size-exclusion membranes to isolate viable sperm cells for assisted reproduction.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should refer to the full announcement here for further information.