Teleflex. has been granted a patent for an innovative apparatus designed for sleeve gastrectomy. The system features a bougie with an inflation lumen and a fluid delivery system that monitors and maintains positive pressure in the stomach, aiding in defining a resection line during the procedure. GlobalData’s report on Teleflex 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 Teleflex, Non-invasive physiological monitoring was a key innovation area identified from patents. Teleflex's grant share as of July 2024 was 62%. Grant share is based on the ratio of number of grants to total number of patents.
Apparatus for performing sleeve gastrectomy with pressure monitoring
The patent US12070405B2 describes an innovative apparatus designed for performing sleeve gastrectomy, a surgical procedure aimed at weight loss. Central to this apparatus is a bougie, which is inserted into the stomach and features both a proximal and a distal end. The bougie is equipped with an inflation lumen that extends through its length, allowing for the delivery of positive pressure into the stomach prior to resection. This pressure is maintained within a predetermined range, specifically between 15 mmHg and 20 mmHg, which is tailored based on the stomach's size and shape. The apparatus also includes a fluid delivery system, which can be operated via a hand or foot pump, and a monitoring system that provides feedback on the pressure levels. Notably, the bougie is designed to define a resection line in conjunction with a second medical device, such as a stapler or clamp, which is activated when the desired pressure is achieved.
Additional features of the apparatus include a sensor at the distal end of the bougie for real-time pressure monitoring, and a control system that can provide visual or audible indicators to the surgical team. The bougie may also incorporate a balloon or shaping portion to assist in positioning the stomach during the procedure. Furthermore, the inflation lumen is versatile, allowing for both inflation and suction, enhancing the efficiency of the surgical process. The system is designed to work in tandem with a second medical device, ensuring that the resection line is accurately defined and that the stomach is clamped appropriately during the procedure. Overall, this patent outlines a comprehensive system that aims to improve the safety and effectiveness of sleeve gastrectomy surgeries.
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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.
