MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202511092778 A) filed by Harsh Kumar on September 26, 2025, for S-Ring Wound Protection Device.
Inventor includes Harsh Kumar.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The present invention relates to an Intraoperative Wound Protection Device [100] comprising an Outer Flexible Ring [102], an Inner Flexible Ring [106] and a Flexible Sheath [103] extending between the rings and defining an Intervention Canal [101]. The rings comprise inflatable portions connected to a Fluid Port System [108] through fluid pathways. A Vacuum Port System [107] is connected to vacuum pathways for applying negative pressure at the ring structures and within an enclosed region formed by the Rings [102, 106] and the Sheath [103]. The fluid pathways and vacuum pathways are separately operable. The Intraoperative Wound Protection Device [100] may comprise selectively operable portions separated by Septa [137-144], a collapsed deployment configuration, a variable-length sheath, branched fluid and vacuum pathways, and an Automated Control Assembly [129-136]. The device is particularly applicable to intraoperative protection of open surgical incisions during laparotomy.
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