Power Wheelchair Accessory, Electronic Connection Between Wheelchair Controller and Two or More Power Seating System Motors (E2311)

Common name(s): Power wheelchair control interface, Multi-motor seating system electronic connection
Technical/Medical terms: Electronic interface for power wheelchair motors, Multi-motor control system for power wheelchairs

Summary

This procedure involves installing an electronic connection between a power wheelchair’s control unit and multiple seating system motors. This includes all essential electronics, indicator features, a mechanical function selection switch, and fixed mounting hardware.

Purpose

This electronic accessory enhances the functionality of power wheelchairs by enabling them to control multiple motors in the seating system. This helps users adjust their wheelchair seating position more precisely and independently, improving comfort, accessibility, and overall mobility.

Indications

• Patients with limited mobility requiring a power wheelchair.
• Individuals needing precise control over multiple adjustments such as tilting, reclining, and leg elevation.
• Users with conditions like muscular dystrophy, spinal cord injuries, or severe arthritis that affect their ability to reposition themselves.

Preparation

• Ensure the power wheelchair is compatible with the accessory.
• No special patient preparation, fasting, or medication adjustments needed.
• The healthcare provider may conduct an initial assessment to determine the patient's needs and verify the suitability of the electronic attachment.

Procedure Description

1. Assessment & Compatibility Check: Evaluate the power wheelchair and seating system for compatibility with the electronic connection accessory.
2. Installation: Secure the electronic accessory to the wheelchair using the provided fixed mounting hardware.
3. Connection: Connect the wheelchair controller to the seating system motors using the electronic interface.
4. Configuration: Set up and configure the indicator features and mechanical function selection switch.
5. Testing: Test the full range of motion and control of the seating system to ensure proper functionality.

Tools: Screwdrivers, electronic testers, mounting brackets, and connectors. Anesthesia or Sedation: Not applicable.

Duration

The installation and setup typically take about 1-2 hours.

Setting

The procedure is usually performed in an outpatient clinic or by a certified wheelchair provider at the patient’s home.

Personnel

• Certified power wheelchair technician
• Occupational therapist (if adjustments to the user's seating position are needed)

Risks and Complications

• Common Risks: Minor adjustments may be required after initial installation.
• Rare Risks: Electrical malfunction or incompatibility issues.
• Management: Any issues can generally be resolved by reconfiguration or replacing faulty components.

Benefits

• Improved Comfort: Enhanced seating adjustments for better support and comfort.
• Increased Independence: Allows users to independently adjust their seating position.
• Realization of benefits can be immediate once the system is properly configured and operational.

Recovery

• Post-Procedure Care: Minimal care required, users may start using the accessory immediately.
• Expected Recovery Time: Immediate.
• Restrictions/Follow-up: Follow-up appointments may be scheduled to ensure the system is working correctly and meet the patient’s needs.

Alternatives

• Manual Adjustment: Users may rely on manual adjustments with caregiver assistance.
• Single-Motor Systems: Less sophisticated systems controlling fewer seating adjustments.
• Pros and Cons of Alternatives: Manual methods are less costly but require more effort and reduced independence. Single-motor systems are simpler but provide less customization.

Patient Experience

• During Procedure: Minimal discomfort; it involves installation and setup, not an invasive medical procedure.
• After Procedure: The patient should experience greater comfort and ease of use in their power wheelchair. Pain management is typically not needed; however, instructions for operating the new system will be provided to ensure smooth adaptation.