The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
Dec. 06, 2023
Alcon Inc., Fribourg, CH;
Reto Grüebler, Greifensee, CH;
Luca Palmerini, Basel, CH;
Alcon Inc., Fribourg, CH;
Abstract
An ophthalmic surgical instrument for peeling a retinal membrane includes a handle and an actuator mounted on the handle. An outer tube is mounted to the handle and an inner rod extends within the outer tube. A grasping structure is secured to a distal end of the inner rod having first and second polymer arms secured to the inner rod. Each of the first polymer arm and the second polymer arms has a distal end that is angled to conform to the retinal membrane. The actuator is configured to control relative position of the inner rod and the outer tube in order to extend the grasping structure out of the outer tube and withdraw the grasping structure within the outer tube.