Product event summary: the device, sheath 4fc12 with lot number 35710-74, was returned and analyzed.
Visual inspection of the sheath showed the device was intact with no apparent issues.
Multiple aspirations and injections were performed without air bubbles or leaks.
The hemostatic valve was leak tight and the valve assembly was leak tight as well.
In conclusion, the reported issue of possible loose hemostatic valve has not been confirmed through testing.
The sheath passed the returned product inspection with no issues found.
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