Name of the Procedure:

Power Wheelchair Accessory Replacement: U-1 Sealed Lead Acid Battery, Each (e.g., Gel Cell, Absorbed Glass Mat) (E2365)

Summary

This procedure involves replacing the U-1 sealed lead acid battery in a power wheelchair. These batteries are essential for the operation of power wheelchairs, which allow for increased mobility and independence in individuals who have difficulty walking or moving due to medical conditions.

Purpose

The primary purpose is to ensure the power wheelchair remains functional. Replacing a depleted or malfunctioning battery ensures the user can maintain mobility, facilitating daily activities and enhancing quality of life.

Indications

• Decreased performance or non-functionality of the power wheelchair due to battery failure.
• Routine maintenance to replace an aging battery.
• Diagnosis of battery-related issues via performance checks.

Preparation

• Ensure the power wheelchair is turned off and unplugged from any charging source.
• Have a new U-1 sealed lead acid battery ready for installation.
• Perform any necessary diagnostic tests to confirm the battery is the issue.

Procedure Description

1. Turn Off and Secure: Ensure the power wheelchair is turned off and stabilize it to prevent movement.
2. Access Battery Compartment: Open the battery compartment, typically located under the seat.
3. Disconnect Old Battery: Carefully disconnect the existing U-1 battery, starting with the negative terminal to avoid electrical shorts.
4. Remove Battery: Lift out the old battery safely, ensuring no damage to connectors or surrounding components.
5. Install New Battery: Place the new U-1 sealed lead acid battery into the compartment and connect the terminals (positive first, then negative).
6. Secure Everything: Ensure all connections are tight and secure the battery compartment.
7. Test Functionality: Turn on the wheelchair to verify the new battery is working correctly.

Duration

The procedure typically takes about 15 to 30 minutes, depending on the specific model of the power wheelchair and ease of access to the battery compartment.

Setting

This procedure is usually performed at home or in an outpatient setting by a qualified technician or caregiver familiar with mobility devices.

Personnel

• Patient: Provides access to the wheelchair and may offer assistance as needed.
• Technician or Caregiver: Performs the battery replacement.
• Healthcare Provider: May oversee the process for patients with complex medical needs.

Risks and Complications

• Electrical Shock: Minimal risk if proper precautions are followed.
• Battery Leakage: Handling sealed lead acid batteries with care to prevent leaks.
• Improper Installation: Can lead to malfunction or damage to the wheelchair.

Benefits

• Restored Mobility: Immediate resumption of power wheelchair functionality.
• Increased Independence: Enhanced ability to perform daily activities.
• Prolonged Equipment Lifespan: Routine battery replacement maintains wheelchair performance and longevity.

Recovery

• No significant recovery period is required.
• Immediate use of the power wheelchair is typically possible following the battery replacement.
• Follow any specific manufacturer instructions for new batteries.

Alternatives

• Battery Reconditioning: For less severely depleted batteries, but not always effective.
• Upgrade to Lithium Batteries: Offers longer life and better performance but can be more expensive.

Patient Experience

• During Procedure: Should be present but will not actively participate.
• After Procedure: Immediate improvement in wheelchair performance.
• Comfort Measures: Ensure comfortable seating during the procedure’s duration and check for proper function afterward.

By following these steps, you can safely replace the U-1 sealed lead acid battery in a power wheelchair, ensuring it remains a reliable tool for mobility and independence.