MannKind has been granted a patent for a fluid transfer adapter designed to connect a first device, such as an insulin drug pen, to a second device. The adapter features a retaining member to secure the first device and allows for one-directional rotation during engagement. GlobalData’s report on MannKind 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 MannKind, Smart inhalers was a key innovation area identified from patents. MannKind's grant share as of June 2024 was 54%. Grant share is based on the ratio of number of grants to total number of patents.
Fluid transfer adapter for medical devices
The granted patent US12042469B2 describes an innovative adapter designed for transferring fluid between a first device, such as a fluid storage device, and a second device, which may be a fluid transfer device. The adapter features a first end that receives the first device and a second end equipped with a retaining member. This retaining member incorporates at least one barb that engages with the threads of the first device, allowing rotation in only one direction. The design includes a through-bore that extends through both ends of the adapter, facilitating fluid transfer. Additional features include a flared portion at the first end, a port for fluid communication, and a filter positioned within the port.
Moreover, the patent outlines an assembly that includes the adapter and the second device, which is designed to engage with the adapter. The second device features a movable slot that can transition between open and closed positions, allowing for the insertion and removal of the first device. Actuation members on the second device facilitate this movement, ensuring a secure connection during fluid transfer. The adapter's design also allows for permanent coupling to the first device, with the option for removal using a special tool. Overall, the patent presents a comprehensive solution for efficient and secure fluid transfer between devices, with specific mechanisms to prevent accidental disconnection.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
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
