Medical examination and treatment apparatus
First Claim
1. A medical examination and treatment apparatus, the apparatus comprising:
- a robot operable to move a tool, the robot comprising an adjusting element attached to the tool;
an internal position-determination system to measure a position of the tool by determining a setting of the adjusting element of the robot, the internal position-determination system being internal to the robot in a same room as the tool and robot;
an external position-determination system to measure directly the position of the tool while the tool is in a same location when the internal position-determination system measures the position of the tool, the external position-determination system being independent of the robot; and
a position monitoring system to compare the position of the tool determined by the internal position-determination system with the position of the tool determined by the external position-determination system,wherein a mobility of the tool is restricted by restricting the movement of the adjusting element of the robot if an adjustable threshold relating to a deviation between position measurements determined by the comparison is exceeded, andwherein the external position-determination system is disposed on the tool and in the room.
3 Assignments
0 Petitions
Accused Products
Abstract
A medical examination and treatment apparatus includes a robot operable to control a tool, and an internal position-determination system to measure a position of the tool by determining a setting of adjusting elements of the robot. The apparatus further includes an external position-determination system to measure the position of the tool, and a position monitoring system to compare the position of the tool determined by the internal position-determination system with the position of the tool determined by the external position-determination system. A mobility of the tool is restricted if an adjustable threshold relating to deviations between position measurements is exceeded.
-
Citations
23 Claims
-
1. A medical examination and treatment apparatus, the apparatus comprising:
-
a robot operable to move a tool, the robot comprising an adjusting element attached to the tool; an internal position-determination system to measure a position of the tool by determining a setting of the adjusting element of the robot, the internal position-determination system being internal to the robot in a same room as the tool and robot; an external position-determination system to measure directly the position of the tool while the tool is in a same location when the internal position-determination system measures the position of the tool, the external position-determination system being independent of the robot; and a position monitoring system to compare the position of the tool determined by the internal position-determination system with the position of the tool determined by the external position-determination system, wherein a mobility of the tool is restricted by restricting the movement of the adjusting element of the robot if an adjustable threshold relating to a deviation between position measurements determined by the comparison is exceeded, and wherein the external position-determination system is disposed on the tool and in the room. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A method for operating a medical examination and treatment apparatus, the method comprising:
-
providing a tool to perform a medical examination or treatment, the tool being moved by a robot connected to a bottom surface of the tool; measuring a position of the tool with an internal position-determination system by determining a setting of the robot, the internal position-determination system being internal to the robot in a same room as the patient bed and robot; measuring directly the position of the tool with an external position-determinationsystem while the tool is in a same location when the internal position-determination system measures the position of the tool, the external position-determination system being independent of the robot and disposed on the bottom surface of the tool in the room; and comparing the position of the tool determined by the internal position-determination system with the position of the tool determined by the external position-determination system, wherein a mobility of the tool is restricted by restricting the movement of the adjusting element of the robot if an adjustable threshold relating to a deviation between position measurements determined by the comparison is exceeded. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23)
-
Specification