Siemens Aktiengesellschaft

Michael Martens

Philip Mewes

Peter Durlak

Benno Heigl

Thomas Brunner

Lutz Blohm

A method for automatically monitoring the penetration behavior of a trocar held by a robotic arm and monitoring system is provided. The method and system automatically monitors the penetration behavior of a trocar held by a robotic arm and/or an instrument guided through the trocar into a body cavity through an incision in the surface of the body of a patient during a surgical procedure. At least one measured value is recorded, by which a change in a force effect on the surface of the body of the patient may be determined, and automatic evaluation of the measured value with regard to a reference measured value is conducted. Comparison of the change in the measured value or the change in the force effect with a threshold value is made, and an indication in the event of the threshold value being exceeded is outputted.

Method of automatically monitoring the penetration behavior of a trocar held by a robotic arm and monitoring system

In a method and system for dual rendering of images, a first volume image is reconstructed with a computer. A second volume image is reconstructed with the computer. The first reconstructed volume image is adjusted for a desired rendering. The second volume image is adjusted for desired rendering. A dual rendering of the first and second volume images is displayed where one of the volume images can be seen through the other volume image. Also, a simultaneous generation of different types of reconstructed data sets out of a single acquisition run for those data sets corresponding to the dual rendered images is provided for. The diagnostic questions is shown in FIG.

Growing community of inventors

Weisendorf, Germany

Michael Martens