MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202531015968 A) filed by Indian Institute Of Technology Guwahati on February 24, 2025, for Cardiac Massager Device.
Inventors include J. Antony Jefri; Mahesh Jinkala; Kishore Kumar Padi; S. Kanagaraj; Ashok Puranik; Phulen Sarma; and Vineet Mahajan.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: ABSTRACT CARDIAC MASSAGER DEVICE A cardiac massager device: a non-elastic lumen (108, 102) to extend axially by pneumatic eversion upon introduction of pressurized air; an elastic lumen (111, 101) positioned in downstream pneumatic communication with the non-elastic lumen (108, 102), the elastic lumen (111, 101) being radially expandable; and a void space (507) providing a pneumatic pathway between the non-elastic lumen (108, 102) and the elastic lumen (111, 101); pressurized air first produces axial extension of the non-elastic lumen (108, 102) and thereafter passes through the void space (507) to cause radial expansion of the elastic lumen (111, 101), thereby generating sequential locomotion followed by cardiac compression; wherein the dual-lumen architecture is configured such that, during a penetration phase, the flexible, non-elastic lumen provides structural deployment and forward locomotion with length-extending, radially constrained behaviour, and during a cardiac massage phase, the flexible elastic lumen provides radial expansion and balloon-like volumetric expansion for cardiac compression [[FIGURE 1]]
Disclaimer: Curated by HT Syndication.
