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Medical stroboscope endoscopy system with rolling shutter image sensor

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

USPTO granted patent US12593970B2 to KARL STORZ Imaging, Inc. for a medical stroboscope endoscopy system utilizing rolling shutter image sensors with strobe light pulsing. The patent covers methods and devices for combining subset image data from adjacent rolling-shutter frames into enhanced video frames for endoscopic imaging applications.

What changed

USPTO issued patent grant US12593970B2 to KARL STORZ Imaging, Inc. covering a video endoscopy system with strobe light pulsing synchronized to rolling shutter image sensors. The technology enables scopes to capture and combine subset image data from adjacent frames, gain compensating for missing light to produce enhanced single video frames. The patent includes 20 claims covering the system, method, scope device, and camera control module.

Medical device manufacturers developing or manufacturing endoscopic imaging equipment should be aware of this patent grant when designing new products. Healthcare providers utilizing endoscopic procedures may benefit from improved imaging technology. The intellectual property protection granted to KARL STORZ establishes legal rights that may affect competitive development of similar rolling shutter-based endoscopic imaging systems.

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Archived snapshot

Apr 7, 2026

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← USPTO Patent Grants

Medical stroboscope system

Grant US12593970B2 Kind: B2 Apr 07, 2026

Assignee

KARL STORZ Imaging, Inc.

Inventors

Pieter Henderikus Andries Bos, Timothy King

Abstract

A system, method, scope device, and camera control module device for a video endoscopy system, to enable scopes to operate with a rolling shutter-type image sensor. With selected pulsing of a strobe light, subset image data from adjacent rolling-shutter frames is selected, gain compensated for missing light and combined into a new single video frame.

CPC Classifications

A61B 1/267 A61B 1/2673 A61B 1/2676 A61B 1/04

Filing Date

2023-04-21

Application No.

18305253

Claims

20

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Last updated

Classification

Agency
USPTO
Published
April 7th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
US12593970B2

Who this affects

Applies to
Medical device makers
Industry sector
3345 Medical Device Manufacturing
Activity scope
Patent issuance Endoscopic device manufacturing Medical imaging technology
Geographic scope
United States US

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Medical Devices

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