US Patent 7641630 Drainage catheter hub with locking cam

Patent 7641630 was granted and assigned to Merit Medical Systems on January, 2010 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 11969559 Catheter hub with sealed access port

Edits on 30 Oct, 2023

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Patent abstract

The drainage catheter hub includes a locking cam for securing a suture to maintain an anchor configuration of the distal end of the drainage catheter. The locking cam is rotatable to a first position for securing the suture and a second position for releasing the suture. The locking cam includes a tapered surface which includes a release portion and a securement portion. The release portion allows movement of the suture while the securement portion cooperatively engages the suture in connection with the seat to minimize movement of the suture.

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Patent Inventor Names

Fred P. Lampropoulos0

Nicholas Gerald Accisano, III0

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