Cardiac Pacemakers, Inc.

Kevin J Persuitti

Benjamin R Fruland

Mary Lee Cole

Jeffrey T Bartig

Scott Dahl

Toua Vang

Timothy P Linger

Greg L Sundberg

One embodiment of the present subject matter includes a system for fastening a male terminal with a driver. The embodiment includes a body defining an at least partially threaded recess which intersects with a female recess adapted to receive the male terminal. The embodiment additionally includes a fastener having an at least partially threaded body and a flanged head adapted to mate with the driver, the fastener disposed at least part of the way in the first recess, the flange having a diameter which is larger than a diameter of the at least partially threaded recess. The embodiment includes a flexible septum coupled to the body and covering the first recess, the flexible septum having an opening sized for passage of the driver.

Method and apparatus for a fastener and a fastener cover including a sealable opening

A connector block and associated locking setscrew for an implantable electronic tissue stimulating device are designed to eliminate thread damage to the setscrew which is a cause of the setscrew becoming stuck in the connector block. The threaded bore in the connector that is adapted to receive the setscrew is provided with an undercut at the end of the threaded bore where the undercut provides an annular, 360-degree flat surface that is normal to the longitudinal axis of the setscrew receiving bore. The setscrew employed is designed to have a shoulder machined a predetermined distance below the terminus of the final thread by machining a reduced diameter portion on the distal end of the setscrew. Now, when the setscrew is inserted into its threaded bore, the shoulder on the setscrew and the flat surface on the undercut in the connector block meet, preventing any portion of the screw threads from extending beyond the internal threads formed in the setscrew receiving bore of the connector block.

360-degree flat-surface mechanical stop for lead connector block and setscrew system

A multiport header for a cardiac rhythm management device includes at least one standard port and a separate port for a left ventricular access lead. The left ventricular access lead can only be electrically and mechanically coupled to the proper port. Standard leads cannot be electrically or mechanically coupled to the port for the left ventricular access lead.

Apparatus for connecting a left ventricular access lead to a cardiac

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Andover, MN, United States of America

Kevin J Persuitti