Using A Medtronic O-Arm with a Broken Hand Switch
Dave Yoder: December 12, 2024
A common issue with O1 and O2 O-arm systems is a hand switch failure during a case. You press the button to take an X-ray, but nothing happens. While the hand switch likely needs replacing (and Block Imaging can ship you a new one quickly), here’s a helpful method to get through the rest of the case without delay.
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How to use the footswitch when the Handswitch fails
1. Locate the Foot Switch
These systems come equipped with a foot switch, even if it’s rarely used. To find it, go to the side of your MVS workstation. Look for a bracket holding the foot switch in place.
2. Unhook the Foot Switch
Unloop the foot switch from its bracket and pull it out. Open the cover on the connector end.
3. Connect the Foot Switch to the IAS
Take the green connector end of the foot switch and bring it to your IAS (Image Acquisition System). Align the red dot on the connector with the top of the plug and push it in securely.
4. Understand the Foot Switch Buttons
The foot switch has three buttons, mirroring the functions of the hand switch:
- Left Button: Standard fluoro exposure.
- Middle Button: 2D and 3D imaging.
- Right Button: Save image functions.
5. Use the Foot Switch to Continue Your Case
With the foot switch connected, you can perform all the necessary X-ray functions to complete the case. This workaround ensures minimal interruption while waiting for a replacement hand switch.
By using the foot switch on your O1 or O2 O-arm system, you can keep your case moving smoothly even when the hand switch fails. When you're ready to replace the hand switch, contact Block Imaging for quick support.
