Cue Health. has been granted a patent for a sample analysis system that includes a reusable reader and disposable components. The system is designed to detect specific molecules, such as nucleic acids and proteins, in samples, facilitating the identification of pathogens or contaminants. GlobalData’s report on Cue Health 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 Cue Health, Microfluidic devices was a key innovation area identified from patents. Cue Health's grant share as of July 2024 was 72%. Grant share is based on the ratio of number of grants to total number of patents.
Sample analysis cartridge for detecting molecules in samples
The granted patent US12053780B2 describes a sample analysis cartridge designed for efficient sample preparation and analysis. The cartridge features a housing that includes multiple reservoirs and an input tunnel. It incorporates sealing materials that fluidly seal the reservoirs containing sample preparation reagents. A key component of the cartridge is a seal piercer, which is partially located within the input tunnel and is equipped with piercers that can penetrate the sealing materials. This mechanism allows the piercers to move in two perpendicular directions, enabling them to transition from a pre-venting position—where the sealing materials remain intact—to a venting position, where the piercers have successfully unsealed the reservoirs upon the insertion of a sample collection device.
Further detailing the cartridge's functionality, the patent outlines that the reservoirs include a sample preparation reservoir, a wash reservoir, and a substrate reservoir, each sealed with distinct sealing materials. The piercers are designed to sequentially pierce the seals in a specific order, ensuring proper venting of the reservoirs. The engager, which is U-shaped, facilitates the movement of the piercers, and additional components such as a contact post and a slider with tracks enhance the operational efficiency of the seal piercer. The design allows for a controlled and systematic approach to sample preparation, which is critical in various analytical applications.
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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.
