Olympus has been granted a patent for a fluid management assembly featuring a handpiece, a slider-based fluid control mechanism, and a separate fluid occluding member. The handheld medical device includes a motor, driveshaft, coupling, gears, a control with a printed circuit board, and a suction cannula. GlobalData’s report on Olympus 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 Olympus, AI-assisted medical imaging was a key innovation area identified from patents. Olympus's grant share as of July 2024 was 41%. Grant share is based on the ratio of number of grants to total number of patents.
Handheld medical device with fluid control mechanism
The granted patent US12070230B2 describes a handheld medical device designed for fluid management, featuring a compact and integrated structure. The device includes a housing that forms a handpiece, which houses a motor with a driveshaft, a coupling, and at least one gear connecting the coupling to the driveshaft. A suction cannula is positioned within the housing, located at least partially between the motor and a printed circuit board that serves as a control interface. The device also incorporates a slider-based control mechanism, which includes a magnet and a magnet-based sensor, allowing for precise manipulation of fluid flow. The coupling is designed to accommodate attachments, facilitating versatility in medical applications.
Additionally, the patent outlines an apparatus that connects the handheld device to an external equipment console, which features a fluid occluding device. This device is controlled by the printed circuit board within the handpiece, enabling the actuator to manage fluid flow through a suction tube without direct contact with the fluid. The design ensures that the entire length of the suction cannula remains substantially concentric with the coupling, enhancing operational efficiency. The fluid management assembly is further characterized by its modularity, allowing for the integration of various attachments and control mechanisms, thereby improving the functionality and adaptability of the handheld medical device in clinical settings.
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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.
