SIGNAL DEVICE FOR ELECTROSURGICAL INSTRUMENTS, ADAPTOR FOR CONNECTING AN ELECTROSURGICAL INSTRUMENT

• US 20100268221A1
• Filed: 10/15/2008
• Published: 10/21/2010
• Est. Priority Date: 11/08/2007
• Status: Abandoned Application

• Current Assignee: Erbe Elektromedizin GmbH (C. Erbe GmbH)
• Original Assignee: Erbe Elektromedizin GmbH (C. Erbe GmbH)
• Inventors: Beller, Jürgen, Eisele, Florian
• Application Number:
  US12/741,659
• Publication Number:
  US 20100268221A1
• Time in Patent Office: Days
• US Class Current: 606/34
• CPC Class Codes: A61B 18/14 Probes or electrodes therefor
• CPC Class Codes: A61B 18/1402 Probes for open surgery
• CPC Class Codes: A61B 2018/00916 with means for switching or controlling the main function of the instrument or device
• CPC Class Codes: A61B 2090/309 using white LEDs
• CPC Class Codes: A61B 90/30 Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure

Abstract

An electrosurgical instrument comprising an indicator device for displaying at least one piece of status information regarding a control unit. The indicator device is arranged on the electrosurgical instrument and oriented in the distal direction thereof such that, in an active state, the indicator device illuminates an operation area of the electrosurgical instrument. In use, the indicator device fulfils a dual functions. First, the indicator device provides information and second, it simplifies the medical intervention by illuminating the operation area.

Claims

1. An electrosurgical instrument comprising:

at least one indicator device for displaying at least one piece of status information regarding a control unit,

wherein the indicator device is arranged on the electrosurgical instrument and oriented in a distal direction thereof such that, in an active state, the indicator device illuminates an operation area of the electrosurgical instrument, and

wherein the indicator device is coupled to a supply voltage of the electrosurgical device such that the supply voltage is fed to the indicator device.

2. The electrosurgical instrument according to claim 1, further comprising a handle,

wherein the at least one indicator device is arranged at a distal end of the handle.

3. The electrosurgical instrument according to claim 1, wherein the indicator device is configured for emitting colored light.

4. The electrosurgical instrument according to claim 1, wherein the at least one piece of status information shows the application of a voltage to the electrosurgical instrument, a power value and/or an operating mode of the control unit.

6. A plurality of adaptors, each for connecting to an electrosurgical instrument (10), in particular an electrosurgical instrument according to claim 1, each adaptor comprising:

at least one supply line for providing a supply voltage for the electrosurgical instrument; and

an indicator device, which is connected to the at least one supply line,

wherein an adaptor for differentiating each of the electrosurgical instruments is configured for emitting a particular colored light.

7. The adaptors according to claim 6, wherein the at least one supply line is configured for providing a high frequency voltage.

9. The adaptors according to claim 6, further comprising a handle.

10. The adaptors according to claim 6, wherein the indicator device is configured to display a voltage applied to the device.

11. The adaptors according to claim 10, wherein the voltage applied is a high frequency voltage.

5. (canceled)

8. (canceled)