Carlson Caspers also represents Teleflex in the district court litigation. In 2009, the GuideLiner Catheter revolutionised the concept of guide extension, creating new possibilities in interventional cardiology. Teleflex is asserting these patents against Medtronic in district court litigation, alleging infringement by the Medtronic telescope guide extension catheters. GuideLiner catheters are intended to be used in conjunction with guide catheters to access discrete regions of the coronary and/or peripheral vasculature, and. Available in five sizes: 5, 5.5, 6, 7 and 8 Fr. Unique specialty catheter designed for enhancing efficiency in complex interventional procedures builds on Vascular Solutions’ popular GuideLiner ® Catheter platform by combining the features of a guide extension catheter with new guidewire trapping capabilities in a single device. In doing so, the Board found that Teleflex had successfully antedated Medtronic’s lead reference and credited the strong objective evidence of non-obviousness, providing rare wins for a patent owner on both issues. Since being introduced, GuideLiner ® Catheters have been recognized by interventionalists as essential tools for addressing difficult anatomies. Guide extension technology may be used with catheters when stents, balloons, and other specialty devices are medically necessary.įollowing trials, the Patent Trial and Appeal Board (PTAB) found claims of each of the seven Teleflex patents to be valid. Guideliner Catheters are intended to be used in conjuction with guide catheters to access discrete regions of the coronary and/or peripheral vasculature, and to. 25, 2019 (GLOBE NEWSWIRE) - Teleflex Incorporated (NYSE: TFX), a leading global provider of medical technologies, today announced the tenth anniversary of its industry-leading GuideLiner ® Catheter. Medtronic challenged seven Teleflex patents related to the GuideLiner guide extension catheter technology. KohlheppĬarlson Caspers secured a key series of wins for Teleflex in a set of 17 inter partes review challenges filed by rival medical device maker Medtronic. The GuideLiner ® Coast Catheter adds a hydrophilic option to Teleflex’s market-leading guide extension portfolioanchored by the flagship GuideLiner ® V3 Catheterenabling physicians to select the level of deliverability and backup support needed for specific cases.
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