MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202521050153 A) filed by Dr. Madhura Chandrashekhar Mahajan; Dr. Shivsagar Tewary; and Dr. Shashikiran N. D. on May 26, 2025, for “biopsy Punch Device With Depth-Adjustable Modified Pen Grip”.
Inventors include Dr. Madhura Chandrashekhar Mahajan; Dr. Shivsagar Tewary; and Dr. Shashikiran N. D..
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: “BIOPSY PUNCH DEVICE WITH DEPTH-ADJUSTABLE MODIFIED PEN GRIP” Disclosed is a biopsy punch device with depth-adjustable modified pen grip comprising: a sharp, hollow, circular tube-like blade for cutting tissues; a lever attached to the rear end of the blade; a shaft enclosing the rear part of the blade and the lever, said shaft being equipped with calibrations for blade length adjustment and a grip each on the top and sides; and a C-shaped handle extending from the shaft; wherein the rear end of the blade extends through the shaft and is connected to the lever which projects outside the shaft through a rectangular aperture, the lever being adapted for changing and adjusting the blade length with respect to the corresponding calibration on the outer part of the shaft. Fig. 1
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