Trackability of distal access catheters: an in vitro quantitative evaluation of navigation strategies

Article Neuroimaging

Maximizing the catheter-to-vessel size optimizes distal flow control resulting in improved revascularization in vitro for aspiration thrombectomy

Raul G. Nogueira et al.

Summary: The size of the aspiration catheter significantly impacts distal flow control and clot retrieval outcomes, with the Millipede 088 catheter achieving significant distal flow reversal.

JOURNAL OF NEUROINTERVENTIONAL SURGERY (2022)

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Article Neuroimaging

Vessel diameter and catheter-to-vessel ratio affect the success rate of clot aspiration

Anna Andriana Kyselyova et al.

Summary: The success of the aspiration component in ADAPT is influenced by patient age, vessel tortuosity, vessel diameter, and catheter-to-vessel ratio. Improvements in catheter deliverability and increasing CVR may enhance the effectiveness of ADAPT.

JOURNAL OF NEUROINTERVENTIONAL SURGERY (2021)

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Review Neuroimaging

Preclinical testing platforms for mechanical thrombectomy in stroke: a review on phantoms, in-vivo animal, and cadaveric models

Yang Liu et al.

Summary: Preclinical testing platforms play a crucial role in the development of thrombectomy devices. However, no single model fully captures the complexity of cerebrovascular anatomy and physiology. This article critically reviews phantoms, animal models, and cadaveric models used for thrombectomy testing, highlighting their strengths and limitations.

JOURNAL OF NEUROINTERVENTIONAL SURGERY (2021)

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Review Neuroimaging