Method and device for remote control of medical apparatus using a remote control device

• US 9,582,997 B2
• Filed: 11/18/2015
• Issued: 02/28/2017
• Est. Priority Date: 06/06/2013
• Status: Active Grant

• Current Assignee: MAQUET GmbH
• Original Assignee: MAQUET GmbH
• Inventors: Hirth, Andreas, Ruch, Juergen
• Primary Examiner(s): SINGH, DALZID E
• Application Number:
  US14/944,416
• Publication Number:
  US 20160328958A1
• Time in Patent Office: 468 Days
• Field of Search: 398/107
• US Class Current: 1/1
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 2201/20 Binding and programming of remote control devices
• CPC Class Codes: G08C 23/04 using light waves, e.g. infrared
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: H04B 10/1143 Bidirectional transmission

Abstract

An operating table control apparatus is disclosed. The operating table control apparatus has a remote control device, a first transmitting-receiving device that is mountable to the remote control device, and a second transmitting-receiving device that is mountable to a first operating table. The first transmitting-receiving device is configured to transmit a request command to the second transmitting-receiving device. After receiving the request command from the first transmitting-receiving device, the second transmitting-receiving device is configured to transmit a device address of the first operating table to the first transmitting-receiving device. The first transmitting-receiving device is configured to adopt the device address received from the second transmitting-receiving device, establishing a paired operating state between the first transmitting-receiving device and the second transmitting-receiving device. The first transmitting-receiving device is configured to transmit both a control command and the device address to the second transmitting-receiving device.

Claims

1. An operating table control apparatus, comprising:

a remote control device;

a first transmitting-receiving device that is mountable to the remote control device; and

a second transmitting-receiving device that is mountable to a first operating table;

wherein the first transmitting-receiving device is configured to transmit a request command to the second transmitting-receiving device;

wherein after receiving the request command from the first transmitting-receiving device, the second transmitting-receiving device is configured to transmit a device address of the first operating table to the first transmitting-receiving device;

wherein the first transmitting-receiving device is configured to adopt the device address received from the second transmitting-receiving device, establishing a paired operating state between the first transmitting-receiving device and the second transmitting-receiving device;

wherein the first transmitting-receiving device is configured to transmit both a control command and the device address to the second transmitting-receiving device;

wherein the second transmitting-receiving device is configured to cyclically transmit the device address to the first transmitting-receiving device; and

wherein the first transmitting-receiving device and the second transmitting-receiving device remain in the paired operating state provided that the second transmitting-receiving device cyclically transmits the device address to the first transmitting-receiving device.

2. The operating table control apparatus of claim 1, wherein the first transmitting-receiving device and the second transmitting-receiving device remain in the paired operating state provided that:

a line of sight is maintained between the first transmitting-receiving device and the second transmitting-receiving device;

the remote control device remains substantially stationary; and

a second device address of a second operating table is not received by the first transmitting-receiving device.

3. The operating table control apparatus of claim 1, wherein the first transmitting-receiving device and the second transmitting-receiving device are infrared transmitting-receiving devices.

4. The operating table control apparatus of claim 1, wherein the remote control device is a pedal switch.

5. The operating table control apparatus of claim 1, further comprising a motion sensor that is disposed on the remote control device.

6. The operating table control apparatus of claim 5, wherein the paired operating state between the first transmitting-receiving device and the second transmitting-receiving device is canceled when the motion sensor detects that the remote control device is lifted.

7. The operating table control apparatus of claim 5, wherein the paired operating state between the first transmitting-receiving device and the second transmitting-receiving device is canceled when the motion sensor detects that the remote control device, which is a pedal switch, is lifted from a floor.

8. The operating table control apparatus of claim 1, wherein the device address adopted by the first transmitting-receiving device is stored by the remote control device.

9. A method, comprising:

sending a request command to an operating table infrared device via a remote control infrared device;

receiving a device address from the operating table infrared device via the remote control infrared device;

storing the device address;

establishing a paired operating state between the operating table infrared device and the remote control infrared device based on the device address;

sending both a control command and the device address to the operating table infrared device via the remote control infrared device; and

canceling the paired operating state when a line of sight between the operating table infrared device and the remote control infrared device is blocked, the remote control infrared device is moved, or another device address from another operating table is received by the remote control infrared device.

10. The method of claim 9, further comprising cyclically receiving the device address from the operating table infrared device via the remote control infrared device.

11. The method of claim 9, wherein sending the request command to the operating table infrared device via the remote control infrared device occurs upon a start-up of the remote control infrared device.

12. The method of claim 11, wherein upon a subsequent start-up of the remote control infrared device, the device address stored following the previous start-up is again sent from the remote control infrared device.

13. The method of claim 12, wherein when, upon the subsequent start-up, the device address sent from the remote control infrared device is received by another operating table infrared device having a second device address that is different from the device address sent by the remote control infrared device, a request is output to a user requesting confirmation by the user of the second device address.

14. The method of claim 12, wherein the remote control device is a pedal switch.

15. An operating table system, comprising:

a remote control device;

an operating table;

a first infrared transmitting-receiving device that is mountable to the remote control device; and

a second infrared transmitting-receiving device that is mountable to the operating table;

wherein the first infrared transmitting-receiving device is configured to transmit a request command to the second infrared transmitting-receiving device;

wherein after receiving the request command from the first infrared transmitting-receiving device, the second infrared transmitting-receiving device is configured to transmit a device address of the operating table to the first infrared transmitting-receiving device;

wherein the first infrared transmitting-receiving device is configured to adopt the device address received from the second infrared transmitting-receiving device, establishing a paired operating state between the first infrared transmitting-receiving device and the second infrared transmitting-receiving device;

wherein the first infrared transmitting-receiving device is configured to transmit both a control command and the device address to the second infrared transmitting-receiving device; and

wherein the first infrared transmitting-receiving device and the second infrared transmitting-receiving device remain in the paired operating state provided that a line of sight is maintained between the first infrared transmitting-receiving device and the second infrared transmitting-receiving device, and the remote control device remains substantially stationary.

16. The operating table system of claim 15, wherein the paired operating state between the first infrared transmitting-receiving device and the second infrared transmitting-receiving device is canceled when a second device address is received by the first infrared transmitting-receiving device from another operating table.

17. The operating table system of claim 15, wherein the device address is cyclically received by the first infrared transmitting-receiving device from the second infrared transmitting-receiving device.

18. The operating table system of claim 15, wherein the remote control device is a pedal switch.

19. The operating table system of claim 15, further comprising a motion sensor that is disposed on the remote control device.

20. The operating table system of claim 19, wherein the paired operating state between the first infrared transmitting-receiving device and the second infrared transmitting-receiving device is canceled when the motion sensor detects that the remote control device, which is a pedal switch, is lifted from a floor.