Other

Endovascular Technologies, Inc.

Merit Medical Systems, Inc.

The Seaberg Company, Inc.

Intermountain Invention Management, LLC

Harrison Medical Technologies, Inc.

Harrison M. Lazarus

Lazarus Medical Innovations, Inc.

Harrison M Lazarus

James A Nelson

Ronald G Williams

Wesley D Sterman

Alec A Piplani

Troy Jesse Orr

Dixon A Ford

A body cavity drainage device includes a drainage tube with a distal end configured for insertion into the body cavity of a patient, a fluid outlet at a proximal end of the drainage tube; and an activation apparatus coupled to the drainage tube between the proximal end of the drainage tube and the distal end of the drainage tube. The activation apparatus may be configured to alter a position of the distal end of the drainage tube in response to an input at a control device of the activation apparatus, and a first portion of the drainage tube extending from the activation apparatus toward the distal end may be at least substantially coaxial with a second portion of the drainage tube extending from the activation apparatus toward the proximal end. Methods relate to forming a body cavity drainage devices.

Body cavity drainage devices including drainage tubes having inline portions and related methods

Body cavity drainage devices and associated methods are disclosed herein. In some embodiments a body cavity drainage device comprises a drainage tube having a proximal end and a distal end; and an automated means to move the distal end of the drainage tube about a body cavity of a patient. In some embodiments, the distal end of the drainage tube may be moved by one or more of the application of a magnetic field, the insertion or withdrawal of fluid from a closed lumen, and manipulation by an external motion generator. In additional embodiments, a body cavity drainage device includes at least a second open lumen for the insertion of a fluid into a body cavity. In yet further embodiments, an internal tissue may be massaged from within a body cavity of a patient.

Body cavity drainage devices and related methods

A body cavity drainage device placement tool for placing a body cavity drainage tube at least partially within a body cavity of a patient. The body cavity drainage device includes a shaft, a handle attached to or integral with a proximal end of the shaft, and a distal end of the shaft sized and configured for insertion through a lateral opening of the body cavity drainage tube and at least partially through a central lumen of the body cavity drainage tube to proximate a distal end of the body cavity drainage tube. Methods relate to using a body cavity drainage device placement tool.

Placement tools for body cavity drainage devices and related methods

A surgical kit for draining a body cavity of a patient includes a sterile enclosure, a body cavity drainage device with a sterilized drainage tube having one or more lateral openings through a side wall thereof, and a sterilized body cavity drainage tube placement tool configured to be inserted through a lateral opening of the one or more lateral openings. The body cavity drainage device and the placement tool are contained within the sterile enclosure. Methods relate to providing surgical tools for draining a body cavity of a patient.

Surgical kits for body cavity drainage and related methods

A body cavity drainage device includes a drainage tube having a proximal end, a distal end, and one or more lumens extending longitudinally through a wall thereof. The distal end may be configured to be inserted into a body cavity of a patient during use of the body cavity drainage device. An activation apparatus is configured to alter a position of the distal end of the drainage tube relative to the proximal end of the drainage tube. The activation apparatus may include a rotatable control device and one or more flexible members disposed within the one or more lumens extending longitudinally through a wall of the drainage tube. The one or more flexible members may be operably coupled to the rotatable control device and to the drainage tube. Methods relate to forming and using a body cavity drainage device.

Body cavity drainage devices with locking devices and related methods

Placement tool for a body cavity drainage device

Composite stent grafts can include separate components that are capable of being repositioned relative to each other in situ. In some examples, a stent and a graft that are attached to each other in an insertion package do not overlap each other. The graft and stent are moved relative to each other in situ.

Composite stent grafts for in situ assembly and related methods

An intraluminal grafting system includes a hollow graft which has a proximal staple positioned proximate its proximal end and a distal staple adapted proximate its distal end. The system includes a capsule for transporting the graft through the lumen and for positioning the proximal end of the graft upstream in a lumen which may be a blood vessel or artery. A tube is connected to the capsule and extends to exterior the vessel for manipulation by the user. A catheter is positioned within the tube to extend from the cavity and through the graft to exterior the body. The catheter has an inflatable membrane or balloon proximate the distal end thereof which is in communication via a channel with inflation and deflation means located exterior the vessel. With the inflatable membrane deflated, the capsule is positioned in the lumen and manipulated to a desired location. The inflatable membrane is manipulated by the rod away from the graft. The force exerted by the inflatable membrane and the structure of the staples urges the staples in the vessel wall, retaining the graft in position. The remainder of the intraluminal grafting system is then removed from the corporeal vessel.

Artificial graft and implantation method

Intraluminal repair device and method

Delivery system with balloon catheter

An intraluminal grafting system includes a hollow graft which has a proximal staple positioned proximate its proximal end and a distal staple adapted proximate its distal end. The system includes a capsule for transporting the graft through the lumen and for positioning the proximal end of the graft upstream in a lumen which may be a blood vessel or artery. A tube is connected to the capsule and extends to exterior the vessel for manipulation by the user. A catheter is positioned within the tube to extend from the cavity and through the graft to exterior the body. The catheter has an inflatable membrane or balloon proximate the distal end thereof which is in communication via a channel with inflation and deflation means located exterior the vessel. With the inflatable membrane deflated, the capsule is positioned in the lumen and manipulated to a desired location. The inflatable membrane is manipulated by the rod away from the graft. The force exerted by the inflatable membrane and the structure of the staples urges the staples in the vessel wall, retaining the graft is position. The remainder of the intraluminal grafting system is then removed from the corporeal vessel.

An intraluminal vascular graft structure is disclosed which is structured to be deployable within a vessel without use of hooks or barbs. The intraluminal vascular graft structure comprises a tubular body formed of a biocompatible material and a frame structure, having both circumferential support and longitudinal support structures, which support the graft at a distal end thereof and upwardly from the distal end. The vascular graft may also include attachment means which initiate an inflammatory response with the inner wall of the vessel to promote attachment of the device to the vessel wall. The intraluminal vascular graft may include one or more leg portions suitable for repairing bifurcated vessels which, in conjunction with the circumferential and longitudinal support structures, assure positioning and support of the vascular graft within the vessel and against the crotch of the bifurcation. Also disclosed is a method of deployment of the vascular graft within the vessel.

Method of implanting an intraluminal vascular graft

An intraluminal grafting system includes a hollow graft which has a proximal staple positioned proximate its proximal end and a distal staple adapted proximate its distal end. The system includes a capsule for transporting the graft through the lumen and for positioning the proximal end of the graft upstream in a lumen which may be a blood vessel or artery. A tube is connected to the capsule and extends to exterior the vessel for manipulation by the user. A catheter is positioned within the tube to extend from the cavity and through the graft to exterior the body. The catheter has an inflatable membrane or balloon proximate the distal end thereof which is in communication via a channel with inflation and deflation means located exterior the vessel. With the inflatable membrane deflated, the capsule is positioned in the lumen and manipulated to a desired location. The inflatable mabrane is manipulated by the rod away from the graft. The force exerted by the inflatable membrane and the structure of the staples urges the staples in the vessel wall, retaining the graft in position. The remainder of the intraluminal grafting system is then removed from the corporeal vessel.

Growing community of inventors

Salt Lake City, UT, United States of America

Harrison M Lazarus