Terumo PriorityOne AC Aspiration Catheter Now Available in U.S.

Terumo PriorityOne AC Aspiration Catheter Now Available in U.S.

Aspiration Capability

Advanced technology for enhanced aspiration

Large extractionlumen and braided shaft construction provides constant aspiration performance throughout the procedure

Rounded, short tip designpreserves crossability, while providing effective aspiration

A choice of 2 sizes (6 Fr or 7 Fr guide catheter compatibility) to meet multiple clinical scenarios

Ease of Use

Short and thin distal radiopaque marker provides excellent distal visualization and increases distal tip flexibility

Rounded, short tip design preserves crossability, while providing effective aspiration

Complete kit contains:

Catheter and pre-loaded stylet

30 ml locking syringes

Extension line (25 cm) with 2 way stopcock

Filter basket

Guidewire lumen flushing tool

Deliverability

PriorityOne™’s innovative technology provides improved deliverability and kink resistance

Pre-loaded stylet provides improved pushability and kink resistance thereby ensuring optimal crossability even in difficult to cross scenarios

Fully braided shaft construction for improved kink resistance and pushability of the catheter

9 cm long rapid exchange segment provides improved trackability

Hydrophilic coating facilitates easy navigation through tortuous anatomies

Elucidating the neural pathways that underlie brain function is one of the greatest challenges in neuroscience. Light sheet based microscopy is a cutting edge method to map cerebral circuitry through optical sectioning of cleared mouse brains. However, the image contrast provided by this method is not sufficient to resolve and reconstruct the entire neuronal network. Here we combined the advantages of light sheet illumination and confocal slit detection to increase the image contrast in real time, with a frame rate of 10 Hz. In fact, in confocal light sheet microscopy (CLSM), the out-of-focus and scattered light is filtered out before detection, without multiple acquisitions or any post-processing of the acquired data. The background rejection capabilities of CLSM were validated in cleared mouse brains by comparison with a structured illumination approach. We show that CLSM allows reconstructing macroscopic brain volumes with sub-cellular resolution. We obtained a comprehensive map of Purkinje cells in the cerebellum of L7-GFP transgenic mice. Further, we were able to trace neuronal projections across brain of thy1-GFP-M transgenic mice. The whole-brain high-resolution fluorescence imaging assured by CLSM may represent a powerful tool to navigate the brain through neuronal pathways. Although this work is focused on brain imaging, the macro-scale high-resolution tomographies affordable with CLSM are ideally suited to explore, at micron-scale resolution, the anatomy of different specimens like murine organs, embryos or flies.

Terumo is bringing its PriorityOne AC aspiration catheter to the United States. The device is used to remove thrombi in the coronary and peripheral arteries and features a fully braided, stainless steel body and a kink-resistant stylet for easy navigation through the vasculature.

The company touts the PriorityOne’s large extraction lumen and the rounded, short-tip design that helps the surgeon push the catheter down its path.

Features from the product page:

Large extraction lumen and braided shaft construction provides constant aspiration performance throughout the procedure

Rounded, short tip design preserves crossability, while providing effective aspiration

A choice of 2 sizes (6 Fr or 7 Fr guide catheter compatibility) to meet multiple clinical scenarios

Short and thin distal radiopaque marker provides excellent distal visualization and increases distal tip flexibility

Rounded, short tip design preserves crossability, while providing effective aspiration

Pre-loaded stylet provides improved pushability and kink resistance thereby ensuring optimal crossability even in difficult to cross scenarios

Fully braided shaft construction for improved kink resistance and pushability of the catheter

9 cm long rapid exchange segment provides improved trackability

Hydrophilic coating facilitates easy navigation through tortuous anatomies

Source : http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-18-20582

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