Venus Medtech Hangzhou. has been granted a patent for a prosthetic valve featuring a tubular body with struts and a lumen, designed to facilitate one-way fluid movement. The valve includes a circumferential row of double-strutted, four-sided closed cells, enhancing its structural integrity and functionality. GlobalData’s report on Venus Medtech Hangzhou 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 Venus Medtech Hangzhou, Prosthetic cardiac valves was a key innovation area identified from patents. Venus Medtech Hangzhou's grant share as of June 2024 was 47%. Grant share is based on the ratio of number of grants to total number of patents.
Prosthetic valve with double-strutted four-sided closed cells
The granted patent US12029646B2 describes a prosthetic valve designed for facilitating one-way fluid movement through a tubular valve body. The valve body is characterized by a series of struts that form a circumferential row of four-sided closed cells. Each cell is defined by four sides: left upstream, right upstream, left downstream, and right downstream, with specific junctions at the corners. The design includes double-strutted sides, where each side comprises inner and outer struts running parallel to each other, creating gaps between them. This structure is intended to enhance the valve's functionality when in an expanded state, ensuring effective fluid flow from the upstream to downstream direction.
Additionally, the patent outlines various features of the prosthetic valve, including rounded corners for improved fluid dynamics and a frame assembly that consists of an inner frame defining the valve body and an outer frame that encircles it. The valve may also include radially extending arms, which are designed to connect at specific junctions between adjacent closed cells. The construction method allows for a monolithic valve body, enhancing durability and performance. Overall, the claims detail a sophisticated design aimed at improving the efficiency and reliability of prosthetic valves in medical 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.
