Patent application number | Description | Published |
20130261547 | METHOD OF MAKING A MEDICAL BALLOON - A medical balloon for a balloon catheter is described. The balloon has at least a first layer made from a first material and a second layer made from a second material, said first and second layers being in overlying relationship with one another and being integral with one another; wherein the first layer has a softening or melting temperature which is higher than a softening or melting temperature of the second layer. A method of forming the medical balloon is also described, including locating a raw tubing in a mold; preheating and inflating the raw tubing so as to cause it to stretch; heating the raw tubing to soften or melt the second layer; setting the inflated raw tubing to form the medical balloon; and cooling the set balloon. | 10-03-2013 |
20130296915 | IMPLANT DELIVERY SYSTEM - A delivery system ( | 11-07-2013 |
20140207172 | VASCULAR PLUG - A vascular plug for implantation into a patient's vessel includes an inflatable balloon and a flow accelerator. The flow accelerator includes a conical portion and a tubular coupling element which couples the conical portion to an aperture to the interior of the inflatable balloon. The flow accelerator will concentrate and therefore accelerate fluid flow into the inflatable balloon. Flow accelerator will increase the pressure of fluid thereby to cause the inflatable balloon to inflate even within a pressurised blood vessel. The plug may include a sleeve which provides a chamber between the flow accelerator and the balloon, into which blood may pass from the inflatable balloon or the flow accelerator to create additional blood statis and as a result thrombosis and a second occlusive barrier. | 07-24-2014 |
20140214073 | VASCULAR PLUG - A vascular plug includes a plurality of cells which extend from a front face of the plug towards a distal end of the plug. The cells form at least a periphery of the plug and are in the preferred embodiment closed at their distal ends. The cells may form a central chamber to the plug or may extend across the entirety of the front face of the plug. The cells will fill with blood from the patient's vessel, to inflate the plug and create a barrier to fluid flow. Static blood within the plug will clot over time, creating enhanced occlusion. The plug can also be configured as a vascular filter. | 07-31-2014 |
20150196301 | IMPLANTABLE MEDICAL DEVICE WITH FLEXIBLE CONNECTION - An implantable medical device includes first and second material capture elements which are disposed in opposing orientations and have their narrow ends facing one another. The first and second material capture elements are connected by a flexible connector, which enables the implantable medical device to curve within a curved vessel of a patient. The flexible connector is either closed or has a lumen passing therethrough and includes a closure element for closing the lumen after deployment of the device within a patient. The structure enables the device to be positioned reliably within a curved vessel and benefits from the advantage of a double-ended device. | 07-16-2015 |
20150313603 | IMPLANTABLE MEDICAL DEVICE WITH TWISTED ELEMENT - A vascular occluder includes a tubular support element and a sleeve of occluding material disposed within the support element. The sleeve is twisted in the support creating a constriction which closes the lumen of the sleeve. The lumen of the sleeve can nevertheless be opened by a guide wire or cannula for over the wire delivery. Once the guide wire or cannula are withdrawn from the sleeve, the sleeve will close again by the action of blood pressure thereon. Blood pressure will act to maintain closing pressure on the sleeve, thereby avoiding or reducing the risk of recanalization. | 11-05-2015 |