# US 11,908,574 B2 · Remote control for a medical apparatus, system of the remote control and the medical apparatus and method for operating the medical apparatus > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,908,574 B2 - Document ID: US11908574B2 - Status: Granted - Kind: B2 - Application number: 17/072,113 - Filed: 2020-10-16 - Published: 2021-02-04 - Granted: 2024-02-20 - Earliest claimed: 2019-07-29 - Assignees: Trumpf Medizin Systeme GmbH + Co. KG - Applicants: Trumpf Medizin Systeme GmbH + Co. KG - Inventors: Matthias Jäger; Matthias Köhler; Leonard Zeh; Nick Neuendorf; Bertram Müller - Web page: https://patentgrep.com/patent/US11908574B2 ## CPC - G16H 40/63: for local operation - G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA ## Abstract A remote control for controlling a medical apparatus having at least one driven movable components is provided. The remote control comprises a sensor configured to detect a position and a motion of the remote control, and at least one release switch. The remote control is configured to emit a control signal capable of controlling a motion of the at least one driven movable component according to a motion of the remote control detected by the sensor when a control of the motion of the at least one driven movable component is released by actuating the at least one release switch. ## Claims ### Claim 1 A remote control for controlling a medical apparatus having a plurality of driven movable components, the remote control comprising: a sensor configured to detect a position and a motion of the remote control, and a plurality of release switches, each release switch corresponding to a specific driven movable component, wherein the remote control emits a control signal controlling a motion of a specific driven movable component according to a motion of the remote control detected by the sensor when a control of the motion of the specific driven movable component is released by actuating the specific release switch corresponding to the specific driven movable component is released, the specific release switch operational to release only the specific driven movable component to thereby prevent the motion of the remote control detected by the sensor from being inadvertently interpreted as corresponding to a driven movable component other than the specific driven movable component corresponding to the specific release switch, wherein one of the at least one driven movable components is formed by a wheel of the medical apparatus, wherein the wheel contacts a floor supporting the medical apparatus and comprises a drive and the wheel is configured to move the medical apparatus over the floor by the drive under the control of the remote control, wherein the remote control has an elongated shape and a first axis (A) parallel to the elongated shape of the remote control and a second axis (B) perpendicular to the elongated shape of the remote control, and wherein the remote control is configured to emit the control signal according to a direction of the motion of the remote control around at least one of the first axis (A) and the second axis (B). ### Claim 2 (depends on 1) The remote control of claim 1, wherein the remote control is configured to emit the control signal according to a direction of the motion of the remote control detected by the sensor with respect to a position of the remote control when the at least one release switch is actuated to start the release of the control of the motion of the at least one driven movable component. ### Claim 3 (depends on 1) The remote control of claim 1, wherein the remote control is configured to emit the control signal according to an amount of the motion of the remote control. ### Claim 4 (depends on 1) The remote control of claim 1, wherein the remote control is configured to emit the control signal according to a speed of the motion of the remote control. ### Claim 5 (depends on 1) The remote control of claim 1, wherein the remote control comprises a display configured to detect a location of a touch of an object. ### Claim 6 (depends on 1) The remote control of claim 1, wherein the remote control comprises a display configured to display a preview of a motion of the at least one driven movable component according to the control signal. ### Claim 7 (depends on 1) The remote control of claim 1, wherein the remote control is configured to control a direction of the motion of a driven movable component according to a direction of the motion of the remote control with respect to a position of the remote control when the at least one release switch starts to release the control of the motion. ### Claim 8 (depends on 1) The remote control of claim 1, wherein the remote control is configured to emit the control signal according to the direction of the motion of the remote control around at least one of the first axis (A) and the second axis (B) if the motion of the remote control around the at least one of the first axis (A) and the second axis (B) exceeds a predefined threshold. ### Claim 9 (depends on 8) The remote control of claim 8, wherein the remote control is configured to control a direction of the motion of a driven movable component according to a direction of the motion of the remote control with respect to a position of the remote control when the specific release switch starts to release the control of the motion. ### Claim 10 (depends on 8) The remote control of claim 8, wherein the remote control comprises several release switches, the medical apparatus comprises several movable components respectively driven by a driving device, and the several release switches are respectively assigned to a specific motion of one of the driven movable components. ### Claim 11 (depends on 8) The remote control of claim 8, wherein the medical apparatus comprises at least one driven movable component which performs several motions respectively driven by a driving device, and the system is configured such that the several motions are controlled by the remote control when the several motions of the at least one driven movable component are released by a release button assigned to the at least one driven movable component, wherein the several motions are controlled according to the motions of the remote control around a first axis (A) parallel to an elongated shape of the remote control and a second axis (B) perpendicular to the elongated shape of the remote control. ### Claim 12 (depends on 8) The remote control of claim 8, wherein one of the at least one driven movable components is formed by a locking device configured to lock a motion of the operating table by touching a face supporting the operating table. ### Claim 13 (depends on 1) The remote control of claim 1, wherein the remote control is configured to control a direction of the motion of the at least one driven movable component according to a direction of the motion of the remote control with respect to a position of the remote control when the at least one release switch starts to release the control of the motion. ### Claim 14 (depends on 1) The remote control of claim 1, wherein the medical apparatus comprises at least one driven movable component which performs several motions respectively driven by a driving device, and the system is configured such that the several motions are controlled by the remote control when the several motions of the at least one driven movable component are released by a release button assigned to the at least one driven movable component, wherein the several motions are controlled according to motions of the remote control around the first axis (A) parallel to an elongated shape of the remote control and the second axis (B) perpendicular to the elongated shape of the remote control. ### Claim 15 (depends on 1) The remote control of claim 1, wherein one of the at least one driven movable components is formed by a locking device configured to lock a motion of the medical apparatus by touching a face supporting the medical apparatus. ### Claim 16 A method for operating a medical apparatus by means of a remote control with the steps: releasing a control of a motion of a specific one of a plurality of driven movable components of the medical apparatus by actuating a specific release switch of the remote control corresponding to a specific driven movable component, the specific release switch operational to release only the specific driven movable component to thereby prevent the motion of the remote control from being inadvertently interpreted as corresponding to a driven movable component other than the specific driven movable component corresponding to the specific release switch, and controlling a motion of the specific driven movable component by moving the remote control with respect to a position of the remote control when the specific release switch starts to release the control of the motion of the specific driven movable component, wherein at least one of the specific one of the driven movable components includes a wheel that contacts a floor supporting the medical apparatus and comprises a drive and the wheel is configured to move the medical apparatus over the floor by the drive. ### Claim 17 (depends on 16) The method of claim 16, wherein a direction of the motion of the specific one of the driven movable components is defined by a direction of motion of the remote control around at least one of an axis (A) parallel to an elongated shape of the remote control and an axis (B) perpendicular to the elongated shape of the remote control. ### Claim 18 (depends on 17) The method of claim 17, wherein the motion of the specific one of the driven movable components is stopped when the remote control is moved into a horizontal position. ### Claim 19 (depends on 16) The method of claim 16, wherein at least one of the specific one of driven movable components includes a jack that moves into engagement with the floor to prevent movement of the medical apparatus over the floor. ### Claim 20 (depends on 1) The remote control of claim 1, wherein at least one of the specific one of driven movable components includes a jack that moves into engagement with the floor to prevent movement of the medical apparatus over the floor.