US 12,285,359 B2
Eye surgery surgical system and computer implemented method for providing the position of at least one trocar point
Christian Voigt, Abtsgmuend (DE); Delbert Peter Andrews, Oberkochen (DE); Nancy Hecker-Denschlag, Ulm (DE); Holger Matz, Unterschneidheim (DE); and Christoph Hauger, Aalen (DE)
Assigned to Carl Zeiss Meditec AG, Jena (DE)
Filed by Carl Zeiss Meditec AG, Jena (DE)
Filed on Sep. 4, 2020, as Appl. No. 17/013,085.
Claims priority of application No. 10 2019 123 742.4 (DE), filed on Sep. 4, 2019.
Prior Publication US 2021/0059857 A1, Mar. 4, 2021
Int. Cl. A61F 9/007 (2006.01); A61B 3/00 (2006.01); A61B 3/12 (2006.01); A61B 3/13 (2006.01); A61B 34/10 (2016.01)
CPC A61F 9/007 (2013.01) [A61B 3/0008 (2013.01); A61B 3/0025 (2013.01); A61B 3/0041 (2013.01); A61B 3/12 (2013.01); A61B 3/13 (2013.01); A61B 34/10 (2016.02)] 12 Claims
OG exemplary drawing
 
1. An eye surgery surgical system comprising:
a visualization device for visualizing a position of at least one trocar point for a trocar on the sclera of an eye of a patient, wherein the trocar is configured to permit introducing a surgical instrument into the eye of the patient, wherein the surgical instrument is configured for a surgical intervention on a fundus of the eye of the patient;
a computer unit configured to provide said position of said at least one trocar point to said visualization device; and,
said computer unit having a trocar point computation routine configured to calculate said position of said at least one trocar point from the location of at least one surgical site in a model of the eye of the patient and from geometric data directed to said surgical instrument introducible into the eye of the patient via said trocar.