1 / 11

Self-Powered Lifting Wheelchair

Read the comprehensive review of the self-powered lifting wheelchair, including survey results, disability types of users interviewed, top concerns, customer needs, technical aspects, design considerations, ergonomics, regulations, usability, stability, critical mechanisms, and affordability.

wmaheu
Download Presentation

Self-Powered Lifting Wheelchair

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Self-Powered Lifting Wheelchair 2.009 Green A Mock Up Review 19 October 2006

  2. Survey Results • Disability Types of Users Interviewed • Paraplegia • Quadriplegia • Multiple Sclerosis (MS) • Top Concerns • Weight • Safety • Communication • Reach

  3. Customer Needs • Manual Lift • Improves communication • Improves reach • Safety • FDA Regulations • Accessibility • ADA Regulations • Portability • Stability

  4. Technical Aspects • Design Considerations • Ergonomics • Regulations • Usability • Stability • Critical Mechanisms • Lifting • Pivoting

  5. Ergonomics Design Considerations • Comfort • Push Force • Reach • Little to no compromise

  6. Regulations Design Considerations • ADA regulations • Accessibility • FDA regulations • Class II device • Straight to market

  7. Usability Design Considerations • Easy to Lift • Low force • Few repetitions • Portability • Weight • Mobility • Maintain standards

  8. Stability Design Considerations • Center of Mass (CM) • Controlled in raised and lowered positions • Stable on inclines • Up to 35 degrees

  9. Lifting Critical Mechanisms • Lifting Mechanisms • Rack & Pinion • Air Pistons • Locking Collar • Raised Height • Aids in Communication • Extends Independent Living

  10. Pivoting Critical Mechanisms • Pivoting Mechanism • Pivot • Bearings • Stability • Moving CM • Meets current regulations • Range of Motion • No Compromise

  11. Affordability • Market comparison • iBot: $25000+ • Powered standing chairs: $8600+ • Customer Data • User comfort range of $1500-$7000 • Target price: $2000 • Possible insurance coverage

More Related