MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202622063940 A) filed by Meril Life Sciences Pvt. Ltd. on May 20, 2026, for Prosthetic Valve.
Inventors include Bhatt, Sanjeev Nauttam; and Parmar, Harshad Amrutlal.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: TITLE OF INVENTION: PROSTHETIC VALVE The present disclosure discloses a prosthetic valve (100, 200) including a radially collapsible and expandable support frame (101, 201) having an inflow end (100a, 200a), an outflow end (100b, 200b) and a plurality of rows of cells extending axially between the inflow end (100a, 200a) and the outflow end (100b, 200b). The plurality of rows of cells includes an upper row of cells (101b2, 201b2) and a lower row of cells (101b1, 201b1). The upper row of cells (102b2, 201b2), provided at the outflow end (100b, 200b), includes interlaced first polygonal cells, two consecutive first polygonal cells including one of a common diamond shaped cell (101c1, 201c) or a rhombus body (101d, 201d). The lower row of cells (101b1, 201b1), provided at the inflow end (100a, 200a), includes interlaced chevron-shaped second polygonal cells, two consecutive second polygonal cells including one of a common axially extending strut (L’) or a common link (L), dwes ahich s trinaigcluht strut portion (S) and a diamond shaped cell (101c2). A valve-free zone towards the inflow end (100a, 200a) enables supra-annular deployment of the valve, thereby, providing a higher effective orifice area (EOA). FIG. 1
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