The MANTA vascular closure device is a novel collagen-based plug designed specifically for closing large bore arteriotomies (10 to 22 Fr).
Expands large-bore arteriotomy closure options; leaves open comparative safety and efficacy versus existing techniques.
Catheter-based interventions have become a less invasive alternative to conventional surgical techniques for a wide array of cardiovascular diseases but often create large arteriotomies. A completely percutaneous technique is attractive as it may reduce the overall complication rate and procedure time. Currently, large bore arteriotomy closure relies on suture-based techniques. Access-site complications are not uncommon and often seem related to closure device failure. The MANTA VCD is a novel collagen-based closure device that specifically targets arteriotomies between 10 and 22 Fr. This technical report discusses the MANTA design concept, practical instructions for use and preliminary clinical experience.
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Gils et al. (2016) studied this question.
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