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Intraocular Lens Injection Device Assembly Patent Application

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Summary

USPTO published patent application US20260108347A1 for an assembly for an intraocular lens injection device, comprising an electric motor with a stator and drive shaft that is removably couplable to an adjustment knob, plus a control device for operating the motor. The application was filed on October 21, 2025 by inventors Nanhong Lou, Harlen Hoang, and Mitchell Sherry under CPC classification A61F 2/1667. This is a routine patent application publication that creates no compliance obligations.

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GovPing monitors USPTO Patent Applications - Prosthetics (A61F) for new healthcare & life sciences regulatory changes. Every update since tracking began is archived, classified, and available as free RSS or email alerts — 222 changes logged to date.

What changed

USPTO published patent application US20260108347A1 for an assembly operable with an intraocular lens injection device. The assembly includes an electric motor with a stator and drive shaft that is removably couplable to an adjustment knob of the IOL injection device, along with a control device configured to manage motor operation. The stator or drive shaft rotates the adjustment knob relative to the device body and plunger rod in response to rotational motion generated by the electric motor.

This patent application publication does not create compliance obligations for any party. It provides public notice of the inventors' claim to intellectual property protection for the described technology. Interested parties may review the application during the examination process, but no action is required. Third parties with similar technologies should monitor the prosecution history for potential freedom-to-operate implications once the application advances toward grant.

Archived snapshot

Apr 24, 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 Applications

ASSEMBLY FOR INTRAOCULAR LENS INJECTION DEVICE

Application US20260108347A1 Kind: A1 Apr 23, 2026

Inventors

Nanhong LOU, Harlen HOANG, Mitchell SHERRY

Abstract

The present disclosure relates to an assembly operable with an intraocular lens (IOL) injection device. The assembly includes an electric motor and a control device. The electric motor is configured to generate rotational motion and includes a stator and a drive shaft. The stator or the drive shaft is removably couplable to an adjustment knob of the IOL injection device. The control device is communicatively coupled to the electric motor and is configured to control operation of the electric motor. The stator or the drive shaft is configured to rotate the adjustment knob relative to a body and a plunger rod of the IOL injection device in response to the rotational motion.

CPC Classifications

A61F 2/1667

Filing Date

2025-10-21

Application No.

19364206

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Last updated

Classification

Agency
USPTO
Published
April 23rd, 2026
Instrument
Notice
Branch
Executive
Legal weight
Non-binding
Stage
Final
Change scope
Minor

Who this affects

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

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Medical Devices

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