enVVeno Medical has been granted a patent for an implantable vein frame that supports and anchors implants within veins. The frame includes rigid ring members connected by interconnecting members, with protruding regions to define a sinus region. The invention aims to maintain structural integrity and stability of implants within veins. GlobalData’s report on enVVeno Medical 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 enVVeno Medical, was a key innovation area identified from patents. enVVeno Medical's grant share as of February 2024 was 43%. Grant share is based on the ratio of number of grants to total number of patents.

Implantable vein frame and valve assembly

Source: United States Patent and Trademark Office (USPTO). Credit: enVVeno Medical Corp

A recently granted patent (Publication Number: US11872126B2) discloses a vein frame and valve assembly designed to address issues related to vein support and valve functionality. The assembly includes a distal inlet member, a proximal outlet member, and at least one rigid and non-expandable axial support member connecting the two. The valve, positioned between the inlet and outlet members, is attached to the axial support member. Importantly, at least one of the inlet or outlet members must be rigid and non-expandable, ensuring structural integrity.

Furthermore, the assembly may include various valve configurations such as a monocuspid valve, a bicuspid valve, or their respective leaflets. Additional features like strut members connected to the axial support member and the inlet or outlet member, as well as the protection of the valve sinus from deformation, enhance the overall functionality of the assembly. With a focus on maintaining the integrity of the valve and supporting its sinus, the design ensures optimal performance. The circular shape and equal diameters of the inlet and outlet members, along with the strategic positioning of the valve within the protruding region supported by multiple axial members, contribute to the effectiveness of the vein frame and valve assembly.

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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 across the world’s largest industries.