Neuravi Limited

Boston Scientific Scimed, Inc.

Cardiac Pacemakers, Inc.

Patrick Connolly

Anushree Dwivedi

David Vale

Brendan Casey

Martyn G Folan

Fergal Horgan

Ray McCarthy

Marie Turkington

Mahmood Mirza

Balloon guide catheter with a balloon bonded thereto maximizing bonding strength and integrity while minimizing outer profile. Reflow jacket(s) is melted to/embedded within a braid supporting structure of the catheter securing beneath the balloon. Radially arranged apertures and/or recesses may be defined in the balloon through which adhesive is seepable upwards when secured about the catheter shaft. Proximal and distal bond interface areas of the balloon may be skived at right angles into two sections each extending radially 180°. Proximal and/or distal edges of the balloon may be flipped inwards prior to securing to the catheter shaft to form respective proximal and/or inverted bonds. During prepping of the catheter, residual air may be purged from the balloon via an exhaust hole defined in the compliant balloon or an exhaust tube secured between the exterior surface of the catheter shaft and the balloon.

Enhanced balloon bonding for balloon guide catheters while minimizing outer profiles

A clot removal device including an elongated member including a distal end; and an expandable frame including a proximal end, and one or more frame members including one or more pinching cells operable to be slidably and rotatably placed thereon, each of the pinching cells including a collapsed state within a microcatheter and an expanded state distal of the microcatheter configured to tweeze at least a portion of a clot.

Floating clot retrieval device for removing clots from a blood vessel

A method or use for managing one or more acute ischemic events. The method can include determining criteria of a clot; classifying the clot based on the criteria and generating a classification; determining an individualized treatment protocol for the clot based on the classification, the individualized treatment protocol comprising one or more techniques selected from using aspiration, restoring perfusion using a first reperfusion device, and/or restoring perfusion using a second reperfusion device; and treating the clot based on the individualized treatment protocol.

Method and apparatus for managing acute ischemic events

A clot removal device can include a caged portion which can include a distal end; a proximal end; an inner cage having a network of inner struts; and an outer cage having a network of outer struts. The inner cage and the outer cage can include a delivery configuration within a microcatheter and a deployed configuration distal of the microcatheter operable to retrieve at least a portion of the clot. The device can include a distal pinching portion located proximate the distal end of the caged portion, and a proximal pinching portion located proximate the proximal end of the caged portion, each pinching portion can include at least one pinching cell can include a collapsed state and an expanded state distal of the microcatheter operable to tweeze at least a portion of the clot.

Clot retrieval device for removing heterogeneous clots from a blood vessel

A clot removal device including a first scaffolding section, a second scaffolding section distal of the first scaffolding section by a first hinged element including a pinching cell. The pinching cell has a collapsed state and an expanded state configured to pinch at least a portion of a clot. A third scaffolding section is distal of the second scaffolding section by a second hinged strut element including a pinching cell that has a collapsed state and an expanded state configured to pinch at least a portion of the clot. An outer diameter of the third scaffolding section is greater than an outer diameter of the second scaffolding section, which is greater than an outer diameter of the first scaffolding section.

Clot retrieval device for removing clot from a blood vessel

A medical implant for a left atrial appendage may include a central member having an anchor at a distal end and a plurality of legs joined together at a joint coupled to the central member. The plurality of legs may be configured to expand from a delivery configuration to a deployed configuration. A medical implant may include a central shaft having an anchor at a distal end and a cup-shaped occluder fixed to a proximal end of the central shaft, the occluder being configured to expand from a delivery configuration to a deployed configuration and retard tissue ingrowth thereon. A medical implant system may include a delivery sheath, an implant having an expandable frame including a plurality of legs each having an anchor and a mesh having a plurality of openings therethrough attached to the frame, and a plurality of particles disposed within the delivery sheath.

Left atrial appendage implant

A method of manufacturing a balloon catheter in which an extruded tubular balloon parison is attached to a component of a catheter shaft prior to blow molding a balloon from the extruded tubular balloon parison. A distal end region of the tubular balloon parison is attached to the outer surface of the elongate catheter shaft component to form a distal bond region between the tubular balloon parison and the catheter shaft component, and then the assembly is positioned in a balloon mold. An annular space between an inner surface of the tubular balloon parison and the outer surface of the elongate tubular member is pressurized to expand the tubular balloon parison in the cavity of the balloon mold to form an inflatable balloon.

Growing community of inventors

Galway, Ireland

Patrick Connolly