公开(公告)号：US20240277244A1

公开(公告)日：2024-08-22

申请号：US18569976

申请日：2022-06-14

Applicant: Sahba Aghajani PEDRAM ,  Tsu-Chin TSAO ,  The Regents of the University of California

Inventor： Peter Walker FERGUSON ,  Sahba Aghajani PEDRAM ,  Matthew GERBER ,  Jacob Rosen ,  Jean-Pierre HUBSCHMAN ,  Tsu-Chin TSAO ,  Ismael CHEHAIBOU ,  Anibal FRANCONE

IPC: A61B5/0537 ,  A61B5/0538 ,  A61F9/007

CPC classification number: A61B5/0537 ,  A61B5/0538 ,  A61F9/00736

Abstract: According to certain general aspects, the present embodiments relate generally to identifying tissue, fluid and/or anatomical structures at the tip of a surgical tool. The determination of the tissue, fluid and/or anatomical structures that the tool is touching allows the inference of a position inside of a person undergoing surgery. For example, a surgeon may attempt to use a tool to interact with a lens portion of a person's eye during cataract surgery, but the identification of tissue provided by embodiments will indicate that the tool is at a position too deep inside of the eye.

公开(公告)号：US12016740B2

公开(公告)日：2024-06-25

申请号：US17021925

申请日：2020-09-15

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Matthew Gerber ,  Yu-Hsiu Lee ,  Tsu-Chin Tsao ,  Jacob Rosen ,  Jean-Pierre Hubschman

IPC: A61B90/50 ,  A61B90/20 ,  A61F9/007 ,  A61B90/00

CPC classification number: A61B90/50 ,  A61B90/20 ,  A61F9/00736 ,  A61B2090/3735 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2562/0247

Abstract: A docking system for intraocular surgery that is configured to simultaneously: (1) physically stabilize a position and an orientation of an eye during intraocular surgical procedures; (2) preserve an unobstructed path for optical instruments; (3) provide access to the eye that allows for tool movement; (4) maintain eyeball hydration and improve the scan quality of an imaging system, such as an OCT system or a surgical microscope and may maintain or control an intraocular pressure of the eye to a stable, desired level during surgical procedures.

公开(公告)号：US20210000566A1

公开(公告)日：2021-01-07

申请号：US17021925

申请日：2020-09-15

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Matthew Gerber ,  Yu-Hsiu Lee ,  Tsu-Chin Tsao ,  Jacob Rosen ,  Jean-Pierre Hubschman

IPC: A61B90/50 ,  A61F9/007 ,  A61B90/20

Abstract: A docking system for intraocular surgery that is configured to simultaneously: (1) physically stabilize a position and an orientation of an eye during intraocular surgical procedures; (2) preserve an unobstructed path for optical instruments; (3) provide access to the eye that allows for tool movement; (4) maintain eyeball hydration and improve the scan quality of an imaging system, such as an OCT system or a surgical microscope and may maintain or control an intraocular pressure of the eye to a stable, desired level during surgical procedures.