OBTURATOR
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Abstract
A DISPOSABLE PLASTIC OBTURATOR WHICH IS ADAPTED TO OCCLUDE THE ENTIRE BORE OF A CATHETER. THE OBTURATOR INCLUDES AN ELONGATED STEM HAVING AN ENLARGED HEAD AT ONE END WHICH IS ENCAPSULATED IN A SURROUNDING HUB. THE STEM AND HUB ARE ASSEMBLED BY INITIALLY POSITIONING THE STEM HEAD AGAINST A SHOULDER IN THE BORE OF THE HUB, AND THEN DEFORMING AN ANNULAR LIP IN THE HUB BORE TO OVERLIE THE TOP OF THE STEM HEAD.
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