Ophthalmic System with Patient-Customized Alignment Mechanisms
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)
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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