Name of the Procedure:

Power Wheelchair Accessory - Group 34 Sealed Lead Acid Battery (e.g., Gel Cell, Absorbed Glassmat)

Summary

This procedure involves providing a replacement or auxiliary sealed lead acid battery for power wheelchairs. Such batteries ensure that the power wheelchair remains operational, allowing mobility for individuals who are dependent on these assistive devices.

Purpose

The sealed lead acid battery is designed to power a wheelchair, facilitating sustained mobility for users. It addresses the need for reliable, long-term energy storage in mobility aids. The goal is to ensure the continuous, smooth operation of the power wheelchair, thereby enhancing the quality of life for patients with mobility issues.

Indications

The battery replacement procedure is indicated for patients who:

• Rely on power wheelchairs for daily mobility.
• Have a wheelchair battery that is no longer holding a charge effectively.
• Experience reduced performance and shorter operational time from their wheelchair due to battery degradation.
• Need an auxiliary battery to extend the usage time of their wheelchair.

Preparation

There are minimal pre-procedure preparations:

• Ensure the wheelchair is turned off and disconnected from any power source.
• Have the necessary tools for battery replacement ready.
• Confirm the new battery is fully charged and compatible with the power wheelchair.

Procedure Description

1. Safety First: Make sure the wheelchair is powered off and disconnected from any electrical sources.
2. Access the Battery Compartment: Locate and open the battery compartment on the wheelchair.
3. Remove the Old Battery: Safely disconnect the terminals of the old battery and remove it from the compartment.
4. Install the New Battery: Place the new sealed lead acid battery into the compartment, ensuring correct orientation.
5. Connect the Terminals: Attach the battery terminals securely, confirming the connections are tight and corrosion-free.
6. Close the Compartment: Secure the battery compartment cover and ensure it is fully closed.
7. Test the Wheelchair: Turn on the wheelchair and check for proper operation.

Tools used may include screwdrivers, pliers, and terminal cleaners. No anesthesia or sedation is required.

Duration

This procedure typically takes around 15-30 minutes.

Setting

The procedure can be performed at home, in a medical supply store, outpatient clinic, or any place where the wheelchair user has access to necessary tools.

Personnel

Generally, this procedure can be performed by the wheelchair user, a caregiver, or a trained technician.

Risks and Complications

• Common Risks: Minor risk of electrical shock if terminals are improperly handled.
• Rare Risks: Incorrect installation can lead to battery damage or wheelchair malfunction.
• Complications Management: Follow the user manual instructions carefully and seek professional help if issues arise.

Benefits

• Enhanced Mobility: Immediate improvement in wheelchair performance.
• Reliability: Longer operational times between charges.
• Convenience: Improved user independence and confidence in daily activities.

Recovery

No recovery period is needed. User should monitor the new battery's performance and follow proper charging protocols.

Alternatives

• Recharge the Existing Battery: This may temporarily improve performance but is not a long-term solution.
• Switch to Another Battery Type: Lithium-ion batteries may offer longer life but at a higher cost.
• Manual Wheelchair: Although it removes the need for batteries, it requires significant physical effort.

Patient Experience

During the procedure, the patient might experience minimal physical exertion if performing the change themselves. After the procedure, the patient will enjoy enhanced and sustained mobility. Comfort measures include ensuring the wheelchair fits correctly and follows routine periodic charging and maintenance schedules to prolong battery life.