Surgical tool for scraping and collecting bone particles

ChangeBridge: Patent Grants - Diagnosis & Surgery (A61B)

Published March 24th, 2026

Detected March 27th, 2026

Summary

The USPTO has granted a patent (US12582416B2) to META TECHNOLOGIES S.R.L. for a surgical tool designed for scraping and collecting bone particles. The patent details specific components including a handle, collection chamber, stem, blade, and a spacer that defines a passage for bone particles.

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What changed

The United States Patent and Trademark Office (USPTO) has issued a patent grant (US12582416B2) for a novel surgical tool developed by META TECHNOLOGIES S.R.L. The patent describes a device specifically engineered for scraping and collecting bone particles during surgical procedures. Key features include a specialized blade design and a collection chamber with a unique spacer mechanism to facilitate particle introduction.

This patent grant signifies the protection of intellectual property related to a new medical device. While not a regulatory rule imposing obligations on other entities, it is relevant for medical device manufacturers and healthcare providers involved in surgical procedures that utilize bone scraping or collection. Companies operating in this space should be aware of this patented technology to ensure they do not infringe on the intellectual property rights of META TECHNOLOGIES S.R.L.

Source document (simplified)

← USPTO Patent Grants

Surgical instrument for scraping and collecting bone particles

Grant US12582416B2 Kind: B2 Mar 24, 2026

Assignee

META TECHNOLOGIES S.R.L.

Inventors

Corrado Saverio Parmigiani

Abstract

A surgical tool (10) for scraping and collecting bone particles, comprising: —a handle (20) provided with a handgrip (21); —a collection chamber (25) having an end proximal to the handgrip (21) and a free distal end; —a stem (30) at least partially arranged inside the collection chamber (25); —a blade (40) fixed to a front end (32) of the stem (30), wherein the blade (40) protrudes radially from the stem (30) and is axially arranged outside the collection chamber (25) near the distal end thereof; and—a spacer (50) interposed between a rear face (42) of the blade (40) and the distal end of the collection chamber (25), wherein the spacer (50) defines a passage opening (500) for introducing the bone particles scraped by the blade (40) into the collection chamber (25), maintaining at a predetermined non-zero axial distance, for at least a circumferential tract thereof, the rear face (42) of the blade (40) from the distal end of the collection chamber (25).