Cook Medical Technologies LLC

Alison Liddy

John Neilan

Gerard Treacy

Michael Ryan

Shay Joseph Lavelle

Ger Houlihan

Vincent McHugo

Michael S Clancy

Donagh O'Sullivan

Meurisse Leahy

Simon Brouwers

Ger Tracey

Vincent Mchugo

A prosthesis and a method of manufacturing the prosthesis for controlling flow through a bodily lumen are provided. The prosthesis includes a body having a proximal portion, a distal portion and a lumen extending therethrough. The prosthesis also includes a valve operably connected to the body. The valve has a proximal portion, a distal portion and a lumen extending through the valve, where the valve lumen is connected to the body lumen. The valve is configured to be closed in the absence of an antegrade pressure and a retrograde pressure, the retrograde pressure being greater than the antegrade pressure. The valve includes a material portion operably connected to the valve, the material portion providing increased stiffness to the valve relative to the valve alone, wherein the material portion is configured to facilitate self-reversion of the valve to the closed configuration.

Anti-aspiration prosthesis

A cell collection device having an elongated member and a mesh disposed about the elongated member. The mesh has a low energy expanded state and a high energy compressed state. A sheath is disposed about a distal end of the elongated member and is slidable along the elongated member from a first position in which the sheath radially constrains the mesh to the high energy compressed state and a second position in which the sheath does not constrain the mesh.

Cell collector having an expandable mesh

A prosthesis and a method of controlling flow through a bodily lumen are provided. The prosthesis includes a body having a proximal portion, a distal portion and a lumen extending therethrough. The prosthesis also includes a first valve and a second valve operably connected to the body. The first valve has a proximal portion, a distal portion, a distal end extending distally relative to the proximal portion of the body and a lumen extending through the first valve. The first valve is closed in the absence of a second and third pressure that are greater than a first pressure. The second valve has a proximal portion, a distal portion, a distal end extending distally relative to a proximal portion of the body and a lumen extending through the second valve, the distal end of the first valve extending distal to the distal end of the second valve.

Multi valve anti-reflux prosthesis

Implantable medical devices are described. For example, various implantable medical devices having a sleeve with differential wall thicknesses are described. An exemplary medical device comprises a frame and a sleeve that has a first configuration where the sleeve is in an extended position and a second configuration where the sleeve is in an inverted position.

Implantable medical device having a sleeve

A prosthesis and a method for making a prosthesis for controlling flow through a bodily lumen are provided. The prosthesis includes a body having a proximal portion, a distal portion and a lumen extending therethrough and further includes a valve operably connected to the body. The valve has a distal end including a first portion of a surface of the valve lumen and a second portion of the surface that contact each other and form a seal in a closed configuration. The distal end of the valve is formed such that the first portion and the second portion of the surface of the valve lumen contact each other and the distal end is configured to open in response to a pressure that is greater than atmospheric pressure.

Anti-aspiration valve

A medical device for collecting cells includes an inflatable balloon and a perforated sleeve surrounding the balloon. The sleeve includes a plurality of openings therein for collecting cells when inserted into a body cavity. The balloon and sleeve can be housed in a sheath in a compressed delivery condition for being delivered to a target site for cell collection. The balloon and sleeve can then be inflated to expand into contact with the target site. The openings in the sleeve create a mildly abrasive surface for enhancing cell collection while limiting patient trauma. The balloon and sleeve can be reciprocated back and forth to collect cells from the surface of the body cavity. The balloon and sleeve having the collected cells can then be deflated and retracted from the body cavity.

Growing community of inventors

Salthill, Ireland

Alison Liddy