Changeflow GovPing Healthcare Lithotriptor Spacers and Method Patent
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Lithotriptor Spacers and Method Patent

Favicon for changeflow.com USPTO Patent Grants - Diagnosis & Surgery (A61B)
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Summary

The USPTO has granted patent US12582427B2 for lithotriptor spacers and a related method, assigned to Olympus America Inc. The patent details a medical device with spacers extending from a lithotriptor's shaft, featuring longitudinal pathways and potentially an elastomer material.

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What changed

The United States Patent and Trademark Office (USPTO) has issued patent US12582427B2, titled "Lithotriptor spacers and method." This patent, assigned to Olympus America Inc., describes a medical device incorporating a lithotriptor with novel spacer components. These spacers, extending from the exterior of the lithotriptor's hollow shaft, include longitudinal pathways and are potentially made from an elastomer material.

This patent grant represents a new intellectual property right for Olympus America Inc. regarding medical device technology. While not imposing direct compliance obligations on other entities, it signifies a new innovation in the field of lithotripsy. Companies operating in the medical device manufacturing sector, particularly those involved with lithotriptors or similar surgical instruments, should be aware of this granted patent as it may impact their product development and freedom to operate.

Archived snapshot

Mar 27, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

← USPTO Patent Grants

Lithotriptor spacers and method

Grant US12582427B2 Kind: B2 Mar 24, 2026

Assignee

Olympus America Inc.

Inventors

Peter J. Crowley

Abstract

A medical device and associated methods are disclosed. In one example, the medical device includes a lithotriptor. One or more spacers are included that extend from an outside surface of a hollow shaft of the lithotriptor. At least one longitudinal pathway is included through the one or more lateral spacers. In one example, the one or more lateral spacers includes an elastomer material.

CPC Classifications

A61B 17/22004 A61B 17/22012 A61B 17/2202 A61B 17/225 A61B 17/2251 A61B 17/2258 A61B 17/32002 A61B 17/320068 A61B 2017/00862 A61B 2017/22014 A61B 2017/22015 A61B 2017/22027 A61B 2017/22079 A61B 2017/320032 A61B 2017/32007 A61B 2017/320072 A61B 2017/320078 A61B 2017/32008 A61B 2017/320084 A61B 2217/005 A61B 2217/007 A61F 9/00745

Filing Date

2022-01-18

Application No.

17648270

Claims

7

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Last updated

Classification

Agency
USPTO
Published
March 24th, 2026
Instrument
Rule
Legal weight
Binding
Stage
Final
Change scope
Minor
Document ID
US12582427B2

Who this affects

Applies to
Manufacturers Medical device makers
Industry sector
3345 Medical Device Manufacturing
Activity scope
Medical Device Manufacturing
Geographic scope
United States US

Taxonomy

Primary area
Healthcare
Operational domain
Legal
Topics
Medical Devices Intellectual Property

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