AtriCure has been granted a patent for an innovative left atrial appendage occlusion clip. The device features runners with occlusion surfaces, springs mounted to the runners, and a unique design that prevents longitudinal repositioning of the springs. This technology aims to improve outcomes in cardiac procedures. GlobalData’s report on AtriCure gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on AtriCure, Surgical robots was a key innovation area identified from patents. AtriCure's grant share as of May 2024 was 42%. Grant share is based on the ratio of number of grants to total number of patents.
Left atrial appendage occlusion clip with springs and runners
A recently granted patent (Publication Number: US11998211B2) discloses a left atrial appendage occlusion clip designed to prevent blood clots from forming in the left atrial appendage. The clip comprises a first runner and a second runner, each with an occlusion surface, and first and second springs mounted to the runners. The springs bias the runners towards each other, creating an open clip on three sides. The design ensures that the clip remains securely positioned, with the springs preventing longitudinal repositioning of the distal ends relative to the runners. Additionally, the runners are unconnected except through the springs, enhancing the clip's structural integrity.
Furthermore, the occlusion clip features runners with linear occlusion surfaces, U-shaped springs, and openings for mounting the springs. The dominant axial dimensions of the clip are carefully considered, with the springs positioned to prevent longitudinal movement. The clip's design allows for independent repositioning of the springs' elongate legs, ensuring a customized fit. Each runner is arcuate with an arcuate surface and a cavity, contributing to the clip's overall functionality. The clip's unique configuration, with the springs biasing the runners together and closing off a fourth side, showcases an innovative approach to left atrial appendage occlusion, potentially offering improved outcomes for patients requiring such interventions.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
