公开(公告)号：US20240099807A1

公开(公告)日：2024-03-28

申请号：US18536516

申请日：2023-12-12

Applicant: Alcon Inc.

Inventor： Ashok Burton Tripathi ,  Michael A. Weissman

IPC: A61B90/00

CPC classification number: A61B90/37 ,  A61F2/0059

Abstract: Apparatus and methods are described which guide a surgeon in performing a reconstructive or cosmetic procedure. The apparatus and methods utilize three-dimensional presentations of the target surgical site incorporating one or more virtual surgical guides which help attain proper alignment and orientation of the post-surgical outcome.

公开(公告)号：US20220117695A1

公开(公告)日：2022-04-21

申请号：US17563548

申请日：2021-12-28

Applicant: Alcon Inc.

Inventor： Michael A. Weissman ,  Ashok Burton Tripathi

IPC: A61B90/00

Abstract: Apparatus and methods are described which guide a surgeon in performing a reconstructive or cosmetic procedure. The apparatus and methods utilize three-dimensional presentations of the target surgical site incorporating one or more virtual surgical guides which help attain proper alignment and orientation of the post-surgical outcome.

公开(公告)号：US11051884B2

公开(公告)日：2021-07-06

申请号：US14987341

申请日：2016-01-04

Applicant: Alcon Inc.

Inventor： Ashok B. Tripathi ,  Michael A. Weissman

IPC: A61B5/00 ,  A61B34/10 ,  A61B3/14 ,  A61B90/00 ,  A61B3/00 ,  A61F9/007 ,  A61B34/00

Abstract: Described herein are apparatus and associated methods for the generation of at least one user adjustable, accurate, real-time, virtual surgical reference indicium. A method includes recording an image of an eye and producing a real-time multidimensional visualization using the recorded image. The method also includes determining at least one distinct visible feature within a patient specific pre-operative still image and producing the real-time, virtual surgical reference indicium in conjunction with the patient specific pre-operative still image. The method further includes aligning the real-time, virtual surgical reference indicium with the real-time, multidimensional visualization of the eye using the at least one distinct visible feature.

公开(公告)号：US11872091B2

公开(公告)日：2024-01-16

申请号：US17563548

申请日：2021-12-28

Applicant: Alcon Inc.

Inventor： Michael A. Weissman ,  Ashok Burton Tripathi

IPC: A61B90/00 ,  A61B34/00 ,  A61F2/00 ,  A61F2/12 ,  A61F9/007

CPC classification number: A61B90/37 ,  A61B34/25 ,  A61B90/39 ,  A61F2/0059 ,  A61F2/12 ,  A61F9/007

Abstract: Apparatus and methods are described which guide a surgeon in performing a reconstructive or cosmetic procedure. The apparatus and methods utilize three-dimensional presentations of the target surgical site incorporating one or more virtual surgical guides which help attain proper alignment and orientation of the post-surgical outcome.

公开(公告)号：US11241294B2

公开(公告)日：2022-02-08

申请号：US16180726

申请日：2018-11-05

Applicant: Alcon Inc.

Inventor： Ashok Burton Tripathi ,  Michael A. Weissman

IPC: A61B90/00 ,  A61B34/00 ,  A61F2/00 ,  A61F2/12 ,  A61F9/007

Abstract: Apparatus and methods are described which guide a surgeon in performing a reconstructive or cosmetic procedure. The apparatus and methods utilize three dimensional presentations of the target surgical site incorporating one or more virtual surgical guides which help attain proper alignment and orientation of the post surgical outcome.