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What This Guide Helps With
This guide addresses situations where the Stryker InTouch bed fails to detect brake pedal engagement. Symptoms may include:
- Bed does not register when brakes are applied
- Alarms or warnings related to bed mobility
- Inability to safely lock/unlock bed wheels
The focus is on simple external checks and verifying user setup before considering internal component failure.
Step-by-Step Troubleshooting
Verify Bed Power
- Ensure the bed is powered on and the battery is charged.
- Many sensors rely on active power to communicate; without power, the brake pedal signal may not register.
Inspect Brake Pedal Mechanically
- Press each brake pedal and observe for smooth movement.
- Ensure nothing is physically blocking or jamming the pedal (linen, wheels misalignment, debris).
Check Brake Pedal Sensor Connection
- Locate the sensor near the brake assembly.
- Verify the sensor harness is securely connected, not loose, pinched, or damaged.
Test Brake Functionality Indicator
- Many InTouch beds have indicator lights on the control panel when brakes are engaged.
- Apply brakes and watch the indicator; if no response, suspect sensor or connection.
Swap Pedal Sides (If Possible)
- If the bed has dual pedals and one side works, compare wiring and sensor functionality.
- This can help isolate whether the issue is the pedal, sensor, or wiring.
Check for Error Codes on Bed Display
- Observe the InTouch display for any specific brake or sensor fault codes.
- Note codes for work order documentation.
If the Problem Persists
External checks suggest power, mechanical movement, and wiring are intact. The brake pedal sensor itself is likely defective.
- Remove bed from service
- Label as Out of Service
- Send for manufacturer repair or bench evaluation
Knowing when to stop is proper troubleshooting; do not attempt internal sensor repair yourself.
Clinical Use Tip
Do not rely on a bed with a non-functioning brake while a patient is on it. Move the patient to a different bed or ensure brakes are verified before patient transfer. Always troubleshoot when the bed is unoccupied for safety.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
“Bed does not register brake engagement; alarms indicate brake fault.”
Cause
What was observed during troubleshooting.
Example:
“Brake pedal sensor unresponsive; mechanical pedal and wiring inspected and appear intact.”
Resolution
What action was taken.
Example:
“Bed removed from service, labeled Out of Service, sent for bench evaluation/repair.”
Helpful Details to Include
- Bed battery status verified
- Pedal movement smooth and unobstructed
- Sensor harness inspected and secured
- Any error codes observed on the display
Final Thought
Patient safety is the highest priority. Start troubleshooting with power and mechanical checks, move logically to external connections, and escalate appropriately when a sensor or internal fault is suspected. Accurate documentation ensures accountability and continuity.
That is successful troubleshooting.