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Ophthalmic System with Patient-Customized Alignment Mechanisms

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Published April 2nd, 2026
Detected April 2nd, 2026
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Summary

USPTO published patent application US20260090717A1 by Carl Zeiss Meditec covering an ophthalmic system (OCT or fundus imager) with patient-customized alignment mechanisms. The system enables single-operator fine alignment using custom mechanical guides and rough pre-alignment based on patient-specific parameters. Application 19341552 was filed September 26, 2025.

What changed

Carl Zeiss Meditec filed USPTO Application US20260090717A1 for an ophthalmic diagnostic system featuring automated patient alignment. The invention uses patient-customized mechanisms to achieve initial rough alignment within the device's expected range, followed by fine alignment via a custom mechanical guide operated by a single motor. The technology targets low-cost OCT and fundus imaging devices and addresses usability challenges for patients without technician assistance.\n\nFor patent prosecutors and technology scouts, this publication represents published prior art as of April 2, 2026. No compliance deadlines or regulatory requirements apply to this patent application notice. Companies developing ophthalmic diagnostic equipment should review the claims and CPC classifications (A61B 3/1225, B25J 15/0408) for freedom-to-operate considerations and competitive landscape analysis.

Source document (simplified)

← USPTO Patent Applications

Ophthalmic System

Application US20260090717A1 Kind: A1 Apr 02, 2026

Assignee

Carl Zeiss Meditec, Inc.

Inventors

Gabrielle Zacks, Dan Attema, Chris Burns, Tim Surber, Fred Ouding, Jochen Straub

Abstract

An ophthalmic system/device (e.g., OCT or fundus imager) provides easy alignment for a patient with no, or minimal, assistance from a technician. This is achieved in a low cost device by using various patient-customized mechanisms that provide an initial rough alignment that brings the patient within an expected alignment range of the device. The ophthalmic device then provides a fine alignment by means of a custom mechanical guide operated by a single motor.

CPC Classifications

A61B 3/1225 A61B 3/0083 A61B 3/102 B25J 15/0408

Filing Date

2025-09-26

Application No.

19341552

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Named provisions

Abstract

Classification

Agency
USPTO
Published
April 2nd, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
US20260090717A1

Who this affects

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

Taxonomy

Primary area
Intellectual Property
Operational domain
Intellectual Property
Topics
Medical Devices Healthcare

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