Abbott Laboratories Corporation

Integrated Vascular Systems, Inc.

Abbott Vascular, Inc.

Sympara Medical, Inc.

Abbott Cardiovascular Systems, Inc.

Metavention, Inc.

Kelly Justin McCrystle

Laveille Kao Voss

Arkady Kokish

T Daniel Gross

Brian Andrew Ellingwood

Wouter Erik Roorda

Randolf Von Oepen

Kevin Joe Ehrenreich

Ni Ding

Richard S Ginn

Anthony J Pantages

Thomas J Palermo

Ronald J Jabba

Michael T Carley

William Martin Belef

Ian J Clark

Richard Roy Newhauser, Jr

Anthony Ciro Vrba

Aaron M Fortson

Travis Richard Yribarren

Scott Bradley Vafai

James G Hansen

Jill A McCoy

Karim Said Osman

John M Ziobro

Michael David Perry

Eric Robert Reuland

Victor Kelvin Sun

Rossana Motta

Kevin Robert Hykes

An introducer sheath is described. The introducer sheath may include a tubular body. The tubular body may extend from a distal end toward a proximal end. The tubular body may include a lumen. The lumen may at least partially be defined by a wall. A channel may be disposed within the wall. The channel may be configured to receive a guidewire. The tubular body may include an expandable portion expandable to increase a cross-sectional area of the lumen.

Expandable introducer sheath to preserve guidewire access

A method for closing an opening formed in a wall of a body lumen or body tissue can include positioning a splittable carrier tube adjacent to the opening, the carrier tube having a splittable distal end with an outer surface retaining a closure element in a substantially tubular configuration or having an asymmetrically-elongated tubular shape with a trapezoidal longitudinal cross-sectional profile. The method including splitting a distal end of the carrier tube with a splitter and deploying the closure element from the carrier flaps of the carrier tube and over the splitter to allow the closure element to engage at least a portion of the wall of the body lumen or the body tissue and substantially close the opening.

Methods of use of a clip applier

An anchor for use with a closure device includes a body being configured to move from a pre-deployed state to a deployed state. In the pre-deployed state, the body has a first width aspect relative to a direction of deployment and a second width aspect in the deployed state relative to the direction of deployment, the second width aspect being greater than the first width aspect and the body being formed from a rapidly eroding material configured to erode through dissolution within a body lumen.

Closure device with rapidly eroding anchor

An apparatus for delivering a closure element can include a splittable carrier tube and a splitter to split the tube. The carrier tube can have an outer surface retaining a closure element in a tubular configuration and can be split into radially-expandable flaps. A closure element can have a shape-memory body having a relaxed configuration with a planar-annular body defining a lumen with tines directed inwardly from the body. The clip can be held in a retaining configuration having a substantially asymmetrically-elongated tubular shape with a trapezoidal longitudinal cross-sectional profile and a proximal end having the tines being longitudinally directed with a first tine being more distally oriented compared to a substantially opposite second tine being more proximal, and retracting to a deploying configuration having a tubular shape with a rectangular longitudinal cross-sectional profile with the first tine being even with the second tine when being delivered.

Clip applier and methods of use

Devices, systems and methods are described which control blood pressure and nervous system activity by stimulating baroreceptors. By selectively and controllably activating baroreceptors and/or nerves, the present invention reduces blood pressure and alters the sympathetic nervous system; thereby minimizing deleterious effects on the heart, vasculature and other organs and tissues. A baroreceptor activation device or other sensory activation device is positioned near a dermal bone to provide the treatment.

Methods and devices for treating hypertension

An introducer sheath. The introducer sheath includes a tubular body. The tubular body extends from a distal end toward a proximal end. The tubular body includes a lumen. The lumen is defined at least partially by a wall. The tubular body includes a secondary channel. The secondary channel is disposed within the wall. The secondary channel is configured to receive a guidewire.

An apparatus for occluding a venous or arterial puncture site is disclosed including a plug insertable within, or adjacent to, a puncture site in a wall of a body lumen. An insert is forced into an aperture within the plug to cause expansion thereof. The insert may be drawn into the aperture by applying tension to a line passing therethrough and secured to the insert. Barbs may secure to the plug to engage the wall of the body lumen or adjacent tissue tract. Elongate members passing through the wall of the plug may be forced outwardly into the wall of the body lumen or adjacent tissue as the insert is forced into the aperture.

Expandable bioabsorbable plug apparatus and method

A device for closing an opening in a wall of a body lumen includes a closure element with a first flange and a second flange. Both the first flange and the second flange may have a delivery cross-sectional dimension and a deployed cross-sectional dimension. The device for closing an opening further includes a first coupler element disposed on the first flange and a second coupler element disposed on the second flange, the first and second coupler elements cooperating to couple the first flange to the second flange.

Closure device

Growing community of inventors

Menlo Park, CA, United States of America

Kelly Justin McCrystle