Cook Biotech, Inc.

Cook Medical Technologies LLC

Christopher Nelson

Darin Gene Schaeffer

F Joseph Obermiller

Bhavin Shah

Patrick C Melder

Dan Dalenberg

Mark Duncan

Arun Mohan

Jessica L Rose

Patrick Melder

Devices, kits, and methods useful in the treatment of Obstructive Sleep Apnea (OSA) are described. Example devices include a jig, a first needle, a second needle, and a third needle. An example jig comprises a drill guide and a tongue depressor. A first needle comprises an elongate shaft that defines a bend and a curve. A second needle comprises an elongate shaft that defines a curve. A third needle comprises an elongate shaft that defines a curve.

Devices, kits, and methods for the treatment of obstructive sleep apnea

The present invention provides, in certain aspects, devices and methods for plugging passageways and other open spaces in the body. In one embodiment, a plugging assembly comprises a first plug member and a second plug member, wherein the second plug member is configured to contact and move a portion of the first plug member in plugging a body passageway. These plug members may be formed with one or more of a variety of biocompatible materials including some that are naturally derived and some that are non-naturally derived. In another embodiment, such a plugging assembly is combined with a device that is suitable for delivering the assembly into a body passageway.

Expandable plugs and related delivery apparatuses and methods

An implantable tissue reinforcement device useful for treating or preventing the formation of parastomal hernias forming about a surgically created stoma. The tissue reinforcement device can comprise a synthetic or mammalian-derived sheet-like graft member, such as a resorbable material that promotes tissue ingrowth, wherein a sizing pattern is included that comprises linear indicia radiating outward from a stomal aperture. The linear indicia facilitate creation of a resized stomal opening in the graft member sufficiently large to allow passage of the resected bowel portion. A series of cuts made along the indicia create a plurality of flaps about the resized opening that are configured to abut the bowel portion and enhance reinforcement the stomal region after implantation. In one embodiment, the linear indicia comprises a series of weakened (e.g., perforated) lines that facilitate the cutting of the material by a scalpel, scissors, etc. The clinician resizes the stomal opening to a known diameter using reference indicia, such as diameter indicia and circular guide indicia. The sizing pattern can be imprinted on or etched into the material of the graft member, or it can be at least partially located on a separate template that is either laid over the graft member, preattached as a cuttable overlay, or used as a reference guide.

Implantable devices useful for reinforcing a surgically created stoma

The embodiments described include graft devices for reinforcing patient tissue structures and methods of making and using the graft devices. In certain embodiments the graft devices have a remodelable extracellular matrix material graft body defining a slot and having a portion receivable through the slot to form a closed loop. Such graft devices can be used in encircling reinforcement of patient tissue structures such as anal sphincters or anastomosed vessel segments.

Medical reinforcement graft

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Lafayette, IN, United States of America

Christopher Nelson